%------------------------------------------------------------------------------
% File : LEO-II---2.3.1
% Problem : SET098-7 : TPTP v9.3.1. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox2/solver/bin/eprover /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n026.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Wed Oct 7 10:39:34 AM UTC 2026
% Result : Unsatisfiable 91.92s 15.60s
% Output : CNFRefutation 15.57s
% Verified :
% SZS Type : Refutation
% Derivation depth : 16
% Number of leaves : 145
% Syntax : Number of formulae : 1004 ( 633 unt; 0 typ; 0 def)
% Number of atoms : 4701 (1821 equ; 0 cnn)
% Maximal formula atoms : 5 ( 4 avg)
% Number of connectives : 9764 ( 937 ~;1259 |; 0 &;7568 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 14 ( 3 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 53 ( 50 usr; 11 con; 0-3 aty)
% Number of variables : 2160 ( 0 ^;2160 !; 0 ?;2160 :)
% Comments :
%------------------------------------------------------------------------------
thf(tp_apply,type,
apply: $i > $i > $i ).
thf(tp_cantor,type,
cantor: $i > $i ).
thf(tp_choice,type,
choice: $i ).
thf(tp_compatible,type,
compatible: $i > $i > $i > $o ).
thf(tp_complement,type,
complement: $i > $i ).
thf(tp_compose,type,
compose: $i > $i > $i ).
thf(tp_cross_product,type,
cross_product: $i > $i > $i ).
thf(tp_diagonalise,type,
diagonalise: $i > $i ).
thf(tp_domain,type,
domain: $i > $i > $i > $i ).
thf(tp_domain_of,type,
domain_of: $i > $i ).
thf(tp_element_relation,type,
element_relation: $i ).
thf(tp_first,type,
first: $i > $i ).
thf(tp_flip,type,
flip: $i > $i ).
thf(tp_function,type,
function: $i > $o ).
thf(tp_homomorphism,type,
homomorphism: $i > $i > $i > $o ).
thf(tp_identity_relation,type,
identity_relation: $i ).
thf(tp_image,type,
image: $i > $i > $i ).
thf(tp_inductive,type,
inductive: $i > $o ).
thf(tp_intersection,type,
intersection: $i > $i > $i ).
thf(tp_inverse,type,
inverse: $i > $i ).
thf(tp_member,type,
member: $i > $i > $o ).
thf(tp_member_of,type,
member_of: $i > $i ).
thf(tp_member_of1,type,
member_of1: $i > $i ).
thf(tp_not_homomorphism1,type,
not_homomorphism1: $i > $i > $i > $i ).
thf(tp_not_homomorphism2,type,
not_homomorphism2: $i > $i > $i > $i ).
thf(tp_not_subclass_element,type,
not_subclass_element: $i > $i > $i ).
thf(tp_null_class,type,
null_class: $i ).
thf(tp_omega,type,
omega: $i ).
thf(tp_one_to_one,type,
one_to_one: $i > $o ).
thf(tp_operation,type,
operation: $i > $o ).
thf(tp_ordered_pair,type,
ordered_pair: $i > $i > $i ).
thf(tp_power_class,type,
power_class: $i > $i ).
thf(tp_range,type,
range: $i > $i > $i > $i ).
thf(tp_range_of,type,
range_of: $i > $i ).
thf(tp_regular,type,
regular: $i > $i ).
thf(tp_restrict,type,
restrict: $i > $i > $i > $i ).
thf(tp_rotate,type,
rotate: $i > $i ).
thf(tp_second,type,
second: $i > $i ).
thf(tp_single_valued_class,type,
single_valued_class: $i > $o ).
thf(tp_singleton,type,
singleton: $i > $i ).
thf(tp_subclass,type,
subclass: $i > $i > $o ).
thf(tp_subset_relation,type,
subset_relation: $i ).
thf(tp_successor,type,
successor: $i > $i ).
thf(tp_successor_relation,type,
successor_relation: $i ).
thf(tp_sum_class,type,
sum_class: $i > $i ).
thf(tp_symmetric_difference,type,
symmetric_difference: $i > $i > $i ).
thf(tp_union,type,
union: $i > $i > $i ).
thf(tp_universal_class,type,
universal_class: $i ).
thf(tp_unordered_pair,type,
unordered_pair: $i > $i > $i ).
thf(tp_x,type,
x: $i ).
thf(1,axiom,
! [X: $i] :
( ( member @ ( not_subclass_element @ ( intersection @ ( complement @ ( singleton @ ( not_subclass_element @ X @ null_class ) ) ) @ X ) @ null_class ) @ ( intersection @ ( complement @ ( singleton @ ( not_subclass_element @ X @ null_class ) ) ) @ X ) )
| ( ( singleton @ ( not_subclass_element @ X @ null_class ) )
= X )
| ( X = null_class ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',number_of_elements_in_class) ).
thf(2,axiom,
! [X: $i,Y: $i] :
( ~ ( subclass @ X @ ( singleton @ Y ) )
| ( X = null_class )
| ( ( singleton @ Y )
= X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',two_subsets_of_singleton) ).
thf(3,axiom,
! [X: $i,Y: $i] :
( ~ ( member @ X @ Y )
| ( subclass @ ( singleton @ X ) @ Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',property_of_singletons2) ).
thf(4,axiom,
! [X: $i,Y: $i] :
( ( ( singleton @ ( member_of @ X ) )
!= X )
| ~ ( member @ Y @ X )
| ( ( member_of @ X )
= Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',property_of_singletons1) ).
thf(5,axiom,
! [X: $i] :
( ( ( singleton @ ( member_of @ X ) )
!= X )
| ( member @ X @ universal_class ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',corollary_2_to_singletons_are_sets) ).
thf(6,axiom,
! [X: $i] :
( ( ( singleton @ ( member_of1 @ X ) )
= X )
| ( ( member_of @ X )
= X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',member_of_non_singleton_unique2) ).
thf(7,axiom,
! [X: $i] :
( ( member @ ( member_of1 @ X ) @ universal_class )
| ( ( member_of @ X )
= X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',member_of_non_singleton_unique1) ).
thf(8,axiom,
! [U: $i] :
( ~ ( member @ U @ universal_class )
| ( ( member_of @ ( singleton @ U ) )
= U ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',member_of_singleton_is_unique) ).
thf(9,axiom,
! [X: $i] :
( ( ( singleton @ ( member_of @ X ) )
= X )
| ( ( member_of @ X )
= X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',member_exists4) ).
thf(10,axiom,
! [X: $i] :
( ( member @ ( member_of @ X ) @ universal_class )
| ( ( member_of @ X )
= X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',member_exists3) ).
thf(11,axiom,
! [Y: $i] :
( ~ ( member @ Y @ universal_class )
| ( ( singleton @ ( member_of @ ( singleton @ Y ) ) )
= ( singleton @ Y ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',member_exists2) ).
thf(12,axiom,
! [Y: $i] :
( ~ ( member @ Y @ universal_class )
| ( member @ ( member_of @ ( singleton @ Y ) ) @ universal_class ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',member_exists1) ).
thf(13,axiom,
! [Y: $i,Z: $i,X: $i] :
( ( ( unordered_pair @ Y @ Z )
!= ( singleton @ X ) )
| ~ ( member @ X @ universal_class )
| ( X = Y )
| ( X = Z ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',singleton_in_unordered_pair3) ).
thf(14,axiom,
! [X: $i,Y: $i] :
( ( ( singleton @ X )
!= ( singleton @ Y ) )
| ~ ( member @ Y @ universal_class )
| ( X = Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',singleton_identified_by_element2) ).
thf(15,axiom,
! [X: $i,Y: $i] :
( ( ( singleton @ X )
!= ( singleton @ Y ) )
| ~ ( member @ X @ universal_class )
| ( X = Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',singleton_identified_by_element1) ).
thf(16,axiom,
! [X: $i] :
( ( member @ X @ universal_class )
| ( ( singleton @ X )
= null_class ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',singleton_is_null_class) ).
thf(17,axiom,
! [Y: $i,X: $i] :
( ~ ( member @ Y @ ( singleton @ X ) )
| ( Y = X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',only_member_in_singleton) ).
thf(18,axiom,
member @ null_class @ ( singleton @ null_class ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',null_class_in_its_singleton) ).
thf(19,axiom,
! [X: $i] :
( ~ ( member @ X @ universal_class )
| ( ( singleton @ X )
!= null_class ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',corollary_to_set_in_its_singleton) ).
thf(20,axiom,
! [X: $i] :
( ~ ( member @ X @ universal_class )
| ( member @ X @ ( singleton @ X ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',set_in_its_singleton) ).
thf(21,axiom,
! [Y: $i,X: $i] : ( member @ ( singleton @ Y ) @ ( unordered_pair @ X @ ( singleton @ Y ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',corollary_1_to_singletons_are_sets) ).
thf(22,axiom,
! [X: $i] : ( member @ ( singleton @ X ) @ universal_class ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',singletons_are_sets) ).
thf(23,axiom,
! [X: $i,Z: $i,Y: $i] :
( ~ ( member @ X @ Z )
| ~ ( member @ Y @ Z )
| ( subclass @ ( unordered_pair @ X @ Y ) @ Z ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unordered_pair_is_subset) ).
thf(24,axiom,
! [X: $i,Y: $i,U: $i,V: $i] :
( ~ ( member @ ( ordered_pair @ X @ Y ) @ ( cross_product @ U @ V ) )
| ( ( unordered_pair @ X @ Y )
!= null_class ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',corollary_to_unordered_pair_axiom3) ).
thf(25,axiom,
! [Y: $i,X: $i] :
( ~ ( member @ Y @ universal_class )
| ( ( unordered_pair @ X @ Y )
!= null_class ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',corollary_to_unordered_pair_axiom2) ).
thf(26,axiom,
! [X: $i,Y: $i] :
( ~ ( member @ X @ universal_class )
| ( ( unordered_pair @ X @ Y )
!= null_class ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',corollary_to_unordered_pair_axiom1) ).
thf(27,axiom,
! [X: $i,Z: $i,Y: $i] :
( ( ( unordered_pair @ X @ Z )
!= ( unordered_pair @ Y @ Z ) )
| ~ ( member @ ( ordered_pair @ X @ Y ) @ ( cross_product @ universal_class @ universal_class ) )
| ( X = Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',right_cancellation) ).
thf(28,axiom,
! [X: $i,Y: $i,Z: $i] :
( ( ( unordered_pair @ X @ Y )
!= ( unordered_pair @ X @ Z ) )
| ~ ( member @ ( ordered_pair @ Y @ Z ) @ ( cross_product @ universal_class @ universal_class ) )
| ( Y = Z ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',left_cancellation) ).
thf(29,axiom,
! [X: $i,Y: $i] :
( ( ( unordered_pair @ X @ Y )
= null_class )
| ( member @ X @ universal_class )
| ( member @ Y @ universal_class ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',null_unordered_pair) ).
thf(30,axiom,
! [X: $i,Y: $i] :
( ( member @ X @ universal_class )
| ( ( unordered_pair @ X @ Y )
= ( singleton @ Y ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unordered_pair_equals_singleton2) ).
thf(31,axiom,
! [Y: $i,X: $i] :
( ( member @ Y @ universal_class )
| ( ( unordered_pair @ X @ Y )
= ( singleton @ X ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unordered_pair_equals_singleton1) ).
thf(32,axiom,
! [Y: $i,X: $i] : ( subclass @ ( singleton @ Y ) @ ( unordered_pair @ X @ Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',singleton_in_unordered_pair2) ).
thf(33,axiom,
! [X: $i,Y: $i] : ( subclass @ ( singleton @ X ) @ ( unordered_pair @ X @ Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',singleton_in_unordered_pair1) ).
thf(34,axiom,
! [X: $i,Y: $i] :
( ( unordered_pair @ X @ Y )
= ( unordered_pair @ Y @ X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_of_unordered_pair) ).
thf(35,axiom,
member @ null_class @ universal_class,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',null_class_is_a_set) ).
thf(36,axiom,
! [Z: $i] :
( ( Z = null_class )
| ( member @ ( not_subclass_element @ Z @ null_class ) @ Z ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',null_class_is_unique) ).
thf(37,axiom,
! [X: $i] :
( ~ ( subclass @ X @ null_class )
| ( X = null_class ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',corollary_of_null_class_is_subclass) ).
thf(38,axiom,
! [X: $i] : ( subclass @ null_class @ X ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',null_class_is_subclass) ).
thf(39,axiom,
! [Z: $i] :
~ ( member @ Z @ null_class ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_of_null_class) ).
thf(40,axiom,
! [Y: $i,X: $i] :
~ ( member @ Y @ ( intersection @ ( complement @ X ) @ X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',special_classes_lemma) ).
thf(41,axiom,
! [X: $i,Y: $i] :
( ~ ( member @ ( not_subclass_element @ X @ Y ) @ Y )
| ~ ( member @ ( not_subclass_element @ Y @ X ) @ X )
| ( X = Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',equality4) ).
thf(42,axiom,
! [Y: $i,X: $i] :
( ~ ( member @ ( not_subclass_element @ Y @ X ) @ X )
| ( X = Y )
| ( member @ ( not_subclass_element @ X @ Y ) @ X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',equality3) ).
thf(43,axiom,
! [X: $i,Y: $i] :
( ~ ( member @ ( not_subclass_element @ X @ Y ) @ Y )
| ( X = Y )
| ( member @ ( not_subclass_element @ Y @ X ) @ Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',equality2) ).
thf(44,axiom,
! [X: $i,Y: $i] :
( ( X = Y )
| ( member @ ( not_subclass_element @ X @ Y ) @ X )
| ( member @ ( not_subclass_element @ Y @ X ) @ Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',equality1) ).
thf(45,axiom,
! [X: $i,Y: $i,Z: $i] :
( ~ ( subclass @ X @ Y )
| ~ ( subclass @ Y @ Z )
| ( subclass @ X @ Z ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',transitivity_of_subclass) ).
thf(46,axiom,
! [X: $i] : ( subclass @ X @ X ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',subclass_is_reflexive) ).
thf(47,axiom,
! [U: $i,V: $i,X: $i,Y: $i] :
( ~ ( member @ ( ordered_pair @ U @ V ) @ ( cross_product @ X @ Y ) )
| ( member @ V @ universal_class ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',corollary_2_to_cartesian_product) ).
thf(48,axiom,
! [U: $i,V: $i,X: $i,Y: $i] :
( ~ ( member @ ( ordered_pair @ U @ V ) @ ( cross_product @ X @ Y ) )
| ( member @ U @ universal_class ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',corollary_1_to_cartesian_product) ).
thf(49,axiom,
! [X: $i,Y: $i,U: $i,V: $i] :
( ~ ( member @ ( ordered_pair @ X @ Y ) @ ( cross_product @ U @ V ) )
| ( member @ Y @ ( unordered_pair @ X @ Y ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',corollary_2_to_unordered_pair) ).
thf(50,axiom,
! [X: $i,Y: $i,U: $i,V: $i] :
( ~ ( member @ ( ordered_pair @ X @ Y ) @ ( cross_product @ U @ V ) )
| ( member @ X @ ( unordered_pair @ X @ Y ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',corollary_1_to_unordered_pair) ).
thf(51,axiom,
! [Xf1: $i,Xf2: $i,Xh: $i] :
( ~ ( operation @ Xf1 )
| ~ ( operation @ Xf2 )
| ~ ( compatible @ Xh @ Xf1 @ Xf2 )
| ( ( apply @ Xf2 @ ( ordered_pair @ ( apply @ Xh @ ( not_homomorphism1 @ Xh @ Xf1 @ Xf2 ) ) @ ( apply @ Xh @ ( not_homomorphism2 @ Xh @ Xf1 @ Xf2 ) ) ) )
!= ( apply @ Xh @ ( apply @ Xf1 @ ( ordered_pair @ ( not_homomorphism1 @ Xh @ Xf1 @ Xf2 ) @ ( not_homomorphism2 @ Xh @ Xf1 @ Xf2 ) ) ) ) )
| ( homomorphism @ Xh @ Xf1 @ Xf2 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',homomorphism6) ).
thf(52,axiom,
! [Xf1: $i,Xf2: $i,Xh: $i] :
( ~ ( operation @ Xf1 )
| ~ ( operation @ Xf2 )
| ~ ( compatible @ Xh @ Xf1 @ Xf2 )
| ( member @ ( ordered_pair @ ( not_homomorphism1 @ Xh @ Xf1 @ Xf2 ) @ ( not_homomorphism2 @ Xh @ Xf1 @ Xf2 ) ) @ ( domain_of @ Xf1 ) )
| ( homomorphism @ Xh @ Xf1 @ Xf2 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',homomorphism5) ).
thf(53,axiom,
! [Xh: $i,Xf1: $i,Xf2: $i,X: $i,Y: $i] :
( ~ ( homomorphism @ Xh @ Xf1 @ Xf2 )
| ~ ( member @ ( ordered_pair @ X @ Y ) @ ( domain_of @ Xf1 ) )
| ( ( apply @ Xf2 @ ( ordered_pair @ ( apply @ Xh @ X ) @ ( apply @ Xh @ Y ) ) )
= ( apply @ Xh @ ( apply @ Xf1 @ ( ordered_pair @ X @ Y ) ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',homomorphism4) ).
thf(54,axiom,
! [Xh: $i,Xf1: $i,Xf2: $i] :
( ~ ( homomorphism @ Xh @ Xf1 @ Xf2 )
| ( compatible @ Xh @ Xf1 @ Xf2 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',homomorphism3) ).
thf(55,axiom,
! [Xh: $i,Xf1: $i,Xf2: $i] :
( ~ ( homomorphism @ Xh @ Xf1 @ Xf2 )
| ( operation @ Xf2 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',homomorphism2) ).
thf(56,axiom,
! [Xh: $i,Xf1: $i,Xf2: $i] :
( ~ ( homomorphism @ Xh @ Xf1 @ Xf2 )
| ( operation @ Xf1 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',homomorphism1) ).
thf(57,axiom,
! [Xh: $i,Xf1: $i,Xf2: $i] :
( ~ ( function @ Xh )
| ( ( domain_of @ ( domain_of @ Xf1 ) )
!= ( domain_of @ Xh ) )
| ~ ( subclass @ ( range_of @ Xh ) @ ( domain_of @ ( domain_of @ Xf2 ) ) )
| ( compatible @ Xh @ Xf1 @ Xf2 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',compatible4) ).
thf(58,axiom,
! [Xh: $i,Xf1: $i,Xf2: $i] :
( ~ ( compatible @ Xh @ Xf1 @ Xf2 )
| ( subclass @ ( range_of @ Xh ) @ ( domain_of @ ( domain_of @ Xf2 ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',compatible3) ).
thf(59,axiom,
! [Xh: $i,Xf1: $i,Xf2: $i] :
( ~ ( compatible @ Xh @ Xf1 @ Xf2 )
| ( ( domain_of @ ( domain_of @ Xf1 ) )
= ( domain_of @ Xh ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',compatible2) ).
thf(60,axiom,
! [Xh: $i,Xf1: $i,Xf2: $i] :
( ~ ( compatible @ Xh @ Xf1 @ Xf2 )
| ( function @ Xh ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',compatible1) ).
thf(61,axiom,
! [Xf: $i] :
( ~ ( function @ Xf )
| ( ( cross_product @ ( domain_of @ ( domain_of @ Xf ) ) @ ( domain_of @ ( domain_of @ Xf ) ) )
!= ( domain_of @ Xf ) )
| ~ ( subclass @ ( range_of @ Xf ) @ ( domain_of @ ( domain_of @ Xf ) ) )
| ( operation @ Xf ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',operation4) ).
thf(62,axiom,
! [Xf: $i] :
( ~ ( operation @ Xf )
| ( subclass @ ( range_of @ Xf ) @ ( domain_of @ ( domain_of @ Xf ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',operation3) ).
thf(63,axiom,
! [Xf: $i] :
( ~ ( operation @ Xf )
| ( ( cross_product @ ( domain_of @ ( domain_of @ Xf ) ) @ ( domain_of @ ( domain_of @ Xf ) ) )
= ( domain_of @ Xf ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',operation2) ).
thf(64,axiom,
! [Xf: $i] :
( ~ ( operation @ Xf )
| ( function @ Xf ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',operation1) ).
thf(65,axiom,
! [X: $i] :
( ( intersection @ ( domain_of @ X ) @ ( diagonalise @ ( compose @ ( inverse @ element_relation ) @ X ) ) )
= ( cantor @ X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cantor_class) ).
thf(66,axiom,
! [Xr: $i] :
( ( complement @ ( domain_of @ ( intersection @ Xr @ identity_relation ) ) )
= ( diagonalise @ Xr ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',diagonalisation) ).
thf(67,axiom,
( ( intersection @ ( inverse @ subset_relation ) @ subset_relation )
= identity_relation ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',identity_relation) ).
thf(68,axiom,
( ( intersection @ ( cross_product @ universal_class @ universal_class ) @ ( intersection @ ( cross_product @ universal_class @ universal_class ) @ ( complement @ ( compose @ ( complement @ element_relation ) @ ( inverse @ element_relation ) ) ) ) )
= subset_relation ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',subset_relation) ).
thf(69,axiom,
! [Xf: $i] :
( ~ ( function @ ( inverse @ Xf ) )
| ~ ( function @ Xf )
| ( one_to_one @ Xf ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',one_to_one3) ).
thf(70,axiom,
! [Xf: $i] :
( ~ ( one_to_one @ Xf )
| ( function @ ( inverse @ Xf ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',one_to_one2) ).
thf(71,axiom,
! [Xf: $i] :
( ~ ( one_to_one @ Xf )
| ( function @ Xf ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',one_to_one1) ).
thf(72,axiom,
! [Y: $i] :
( ~ ( member @ Y @ universal_class )
| ( Y = null_class )
| ( member @ ( apply @ choice @ Y ) @ Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',choice2) ).
thf(73,axiom,
function @ choice,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',choice1) ).
thf(74,axiom,
! [Xf: $i,Y: $i] :
( ( sum_class @ ( image @ Xf @ ( singleton @ Y ) ) )
= ( apply @ Xf @ Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',apply) ).
thf(75,axiom,
! [X: $i] :
( ( X = null_class )
| ( ( intersection @ X @ ( regular @ X ) )
= null_class ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',regularity2) ).
thf(76,axiom,
! [X: $i] :
( ( X = null_class )
| ( member @ ( regular @ X ) @ X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',regularity1) ).
thf(77,axiom,
! [Xf: $i,X: $i] :
( ~ ( function @ Xf )
| ~ ( member @ X @ universal_class )
| ( member @ ( image @ Xf @ X ) @ universal_class ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',replacement) ).
thf(78,axiom,
! [Xf: $i] :
( ~ ( subclass @ Xf @ ( cross_product @ universal_class @ universal_class ) )
| ~ ( subclass @ ( compose @ Xf @ ( inverse @ Xf ) ) @ identity_relation )
| ( function @ Xf ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',function3) ).
thf(79,axiom,
! [Xf: $i] :
( ~ ( function @ Xf )
| ( subclass @ ( compose @ Xf @ ( inverse @ Xf ) ) @ identity_relation ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',function2) ).
thf(80,axiom,
! [Xf: $i] :
( ~ ( function @ Xf )
| ( subclass @ Xf @ ( cross_product @ universal_class @ universal_class ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',function1) ).
thf(81,axiom,
! [X: $i] :
( ~ ( subclass @ ( compose @ X @ ( inverse @ X ) ) @ identity_relation )
| ( single_valued_class @ X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',single_valued_class2) ).
thf(82,axiom,
! [X: $i] :
( ~ ( single_valued_class @ X )
| ( subclass @ ( compose @ X @ ( inverse @ X ) ) @ identity_relation ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',single_valued_class1) ).
thf(83,axiom,
! [Z: $i,Yr: $i,Xr: $i,Y: $i] :
( ~ ( member @ Z @ ( image @ Yr @ ( image @ Xr @ ( singleton @ Y ) ) ) )
| ~ ( member @ ( ordered_pair @ Y @ Z ) @ ( cross_product @ universal_class @ universal_class ) )
| ( member @ ( ordered_pair @ Y @ Z ) @ ( compose @ Yr @ Xr ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',compose3) ).
thf(84,axiom,
! [Y: $i,Z: $i,Yr: $i,Xr: $i] :
( ~ ( member @ ( ordered_pair @ Y @ Z ) @ ( compose @ Yr @ Xr ) )
| ( member @ Z @ ( image @ Yr @ ( image @ Xr @ ( singleton @ Y ) ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',compose2) ).
thf(85,axiom,
! [Yr: $i,Xr: $i] : ( subclass @ ( compose @ Yr @ Xr ) @ ( cross_product @ universal_class @ universal_class ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',compose1) ).
thf(86,axiom,
! [U: $i] :
( ~ ( member @ U @ universal_class )
| ( member @ ( power_class @ U ) @ universal_class ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',power_class2) ).
thf(87,axiom,
! [X: $i] :
( ( complement @ ( image @ element_relation @ ( complement @ X ) ) )
= ( power_class @ X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',power_class_definition) ).
thf(88,axiom,
! [X: $i] :
( ~ ( member @ X @ universal_class )
| ( member @ ( sum_class @ X ) @ universal_class ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sum_class2) ).
thf(89,axiom,
! [X: $i] :
( ( domain_of @ ( restrict @ element_relation @ universal_class @ X ) )
= ( sum_class @ X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sum_class_definition) ).
thf(90,axiom,
member @ omega @ universal_class,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',omega_in_universal) ).
thf(91,axiom,
! [Y: $i] :
( ~ ( inductive @ Y )
| ( subclass @ omega @ Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',omega_is_inductive2) ).
thf(92,axiom,
inductive @ omega,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',omega_is_inductive1) ).
thf(93,axiom,
! [X: $i] :
( ~ ( member @ null_class @ X )
| ~ ( subclass @ ( image @ successor_relation @ X ) @ X )
| ( inductive @ X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',inductive3) ).
thf(94,axiom,
! [X: $i] :
( ~ ( inductive @ X )
| ( subclass @ ( image @ successor_relation @ X ) @ X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',inductive2) ).
thf(95,axiom,
! [X: $i] :
( ~ ( inductive @ X )
| ( member @ null_class @ X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',inductive1) ).
thf(96,axiom,
! [X: $i,Y: $i] :
( ( ( successor @ X )
!= Y )
| ~ ( member @ ( ordered_pair @ X @ Y ) @ ( cross_product @ universal_class @ universal_class ) )
| ( member @ ( ordered_pair @ X @ Y ) @ successor_relation ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',successor_relation3) ).
thf(97,axiom,
! [X: $i,Y: $i] :
( ~ ( member @ ( ordered_pair @ X @ Y ) @ successor_relation )
| ( ( successor @ X )
= Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',successor_relation2) ).
thf(98,axiom,
subclass @ successor_relation @ ( cross_product @ universal_class @ universal_class ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',successor_relation1) ).
thf(99,axiom,
! [X: $i] :
( ( union @ X @ ( singleton @ X ) )
= ( successor @ X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',successor) ).
thf(100,axiom,
! [Xr: $i,X: $i] :
( ( range_of @ ( restrict @ Xr @ X @ universal_class ) )
= ( image @ Xr @ X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',image) ).
thf(101,axiom,
! [Z: $i,X: $i,Y: $i] :
( ( second @ ( not_subclass_element @ ( restrict @ Z @ ( singleton @ X ) @ Y ) @ null_class ) )
= ( range @ Z @ X @ Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',range) ).
thf(102,axiom,
! [Z: $i,X: $i,Y: $i] :
( ( first @ ( not_subclass_element @ ( restrict @ Z @ X @ ( singleton @ Y ) ) @ null_class ) )
= ( domain @ Z @ X @ Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',domain) ).
thf(103,axiom,
! [Z: $i] :
( ( domain_of @ ( inverse @ Z ) )
= ( range_of @ Z ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',range_of) ).
thf(104,axiom,
! [Y: $i] :
( ( domain_of @ ( flip @ ( cross_product @ Y @ universal_class ) ) )
= ( inverse @ Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',inverse) ).
thf(105,axiom,
! [V: $i,U: $i,W: $i,X: $i] :
( ~ ( member @ ( ordered_pair @ ( ordered_pair @ V @ U ) @ W ) @ X )
| ~ ( member @ ( ordered_pair @ ( ordered_pair @ U @ V ) @ W ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ U @ V ) @ W ) @ ( flip @ X ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',flip3) ).
thf(106,axiom,
! [U: $i,V: $i,W: $i,X: $i] :
( ~ ( member @ ( ordered_pair @ ( ordered_pair @ U @ V ) @ W ) @ ( flip @ X ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ V @ U ) @ W ) @ X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',flip2) ).
thf(107,axiom,
! [X: $i] : ( subclass @ ( flip @ X ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',flip1) ).
thf(108,axiom,
! [V: $i,W: $i,U: $i,X: $i] :
( ~ ( member @ ( ordered_pair @ ( ordered_pair @ V @ W ) @ U ) @ X )
| ~ ( member @ ( ordered_pair @ ( ordered_pair @ U @ V ) @ W ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ U @ V ) @ W ) @ ( rotate @ X ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rotate3) ).
thf(109,axiom,
! [U: $i,V: $i,W: $i,X: $i] :
( ~ ( member @ ( ordered_pair @ ( ordered_pair @ U @ V ) @ W ) @ ( rotate @ X ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ V @ W ) @ U ) @ X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rotate2) ).
thf(110,axiom,
! [X: $i] : ( subclass @ ( rotate @ X ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rotate1) ).
thf(111,axiom,
! [Z: $i,X: $i] :
( ~ ( member @ Z @ universal_class )
| ( ( restrict @ X @ ( singleton @ Z ) @ universal_class )
= null_class )
| ( member @ Z @ ( domain_of @ X ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',domain2) ).
thf(112,axiom,
! [X: $i,Z: $i] :
( ( ( restrict @ X @ ( singleton @ Z ) @ universal_class )
!= null_class )
| ~ ( member @ Z @ ( domain_of @ X ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',domain1) ).
thf(113,axiom,
! [X: $i,Y: $i,Xr: $i] :
( ( intersection @ ( cross_product @ X @ Y ) @ Xr )
= ( restrict @ Xr @ X @ Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',restriction2) ).
thf(114,axiom,
! [Xr: $i,X: $i,Y: $i] :
( ( intersection @ Xr @ ( cross_product @ X @ Y ) )
= ( restrict @ Xr @ X @ Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',restriction1) ).
thf(115,axiom,
! [X: $i,Y: $i] :
( ( intersection @ ( complement @ ( intersection @ X @ Y ) ) @ ( complement @ ( intersection @ ( complement @ X ) @ ( complement @ Y ) ) ) )
= ( symmetric_difference @ X @ Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',symmetric_difference) ).
thf(116,axiom,
! [X: $i,Y: $i] :
( ( complement @ ( intersection @ ( complement @ X ) @ ( complement @ Y ) ) )
= ( union @ X @ Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',union) ).
thf(117,axiom,
! [Z: $i,X: $i] :
( ~ ( member @ Z @ universal_class )
| ( member @ Z @ ( complement @ X ) )
| ( member @ Z @ X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',complement2) ).
thf(118,axiom,
! [Z: $i,X: $i] :
( ~ ( member @ Z @ ( complement @ X ) )
| ~ ( member @ Z @ X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',complement1) ).
thf(119,axiom,
! [Z: $i,X: $i,Y: $i] :
( ~ ( member @ Z @ X )
| ~ ( member @ Z @ Y )
| ( member @ Z @ ( intersection @ X @ Y ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',intersection3) ).
thf(120,axiom,
! [Z: $i,X: $i,Y: $i] :
( ~ ( member @ Z @ ( intersection @ X @ Y ) )
| ( member @ Z @ Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',intersection2) ).
thf(121,axiom,
! [Z: $i,X: $i,Y: $i] :
( ~ ( member @ Z @ ( intersection @ X @ Y ) )
| ( member @ Z @ X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',intersection1) ).
thf(122,axiom,
! [X: $i,Y: $i] :
( ~ ( member @ ( ordered_pair @ X @ Y ) @ ( cross_product @ universal_class @ universal_class ) )
| ~ ( member @ X @ Y )
| ( member @ ( ordered_pair @ X @ Y ) @ element_relation ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',element_relation3) ).
thf(123,axiom,
! [X: $i,Y: $i] :
( ~ ( member @ ( ordered_pair @ X @ Y ) @ element_relation )
| ( member @ X @ Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',element_relation2) ).
thf(124,axiom,
subclass @ element_relation @ ( cross_product @ universal_class @ universal_class ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',element_relation1) ).
thf(125,axiom,
! [Z: $i,X: $i,Y: $i] :
( ~ ( member @ Z @ ( cross_product @ X @ Y ) )
| ( ( ordered_pair @ ( first @ Z ) @ ( second @ Z ) )
= Z ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cartesian_product4) ).
thf(126,axiom,
! [U: $i,X: $i,V: $i,Y: $i] :
( ~ ( member @ U @ X )
| ~ ( member @ V @ Y )
| ( member @ ( ordered_pair @ U @ V ) @ ( cross_product @ X @ Y ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cartesian_product3) ).
thf(127,axiom,
! [U: $i,V: $i,X: $i,Y: $i] :
( ~ ( member @ ( ordered_pair @ U @ V ) @ ( cross_product @ X @ Y ) )
| ( member @ V @ Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cartesian_product2) ).
thf(128,axiom,
! [U: $i,V: $i,X: $i,Y: $i] :
( ~ ( member @ ( ordered_pair @ U @ V ) @ ( cross_product @ X @ Y ) )
| ( member @ U @ X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cartesian_product1) ).
thf(129,axiom,
! [X: $i,Y: $i] :
( ( unordered_pair @ ( singleton @ X ) @ ( unordered_pair @ X @ ( singleton @ Y ) ) )
= ( ordered_pair @ X @ Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ordered_pair) ).
thf(130,axiom,
! [X: $i] :
( ( unordered_pair @ X @ X )
= ( singleton @ X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',singleton_set) ).
thf(131,axiom,
! [X: $i,Y: $i] : ( member @ ( unordered_pair @ X @ Y ) @ universal_class ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unordered_pairs_in_universal) ).
thf(132,axiom,
! [Y: $i,X: $i] :
( ~ ( member @ Y @ universal_class )
| ( member @ Y @ ( unordered_pair @ X @ Y ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unordered_pair3) ).
thf(133,axiom,
! [X: $i,Y: $i] :
( ~ ( member @ X @ universal_class )
| ( member @ X @ ( unordered_pair @ X @ Y ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unordered_pair2) ).
thf(134,axiom,
! [U: $i,X: $i,Y: $i] :
( ~ ( member @ U @ ( unordered_pair @ X @ Y ) )
| ( U = X )
| ( U = Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unordered_pair_member) ).
thf(135,axiom,
! [X: $i,Y: $i] :
( ~ ( subclass @ X @ Y )
| ~ ( subclass @ Y @ X )
| ( X = Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',subclass_implies_equal) ).
thf(136,axiom,
! [X: $i,Y: $i] :
( ( X != Y )
| ( subclass @ Y @ X ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',equal_implies_subclass2) ).
thf(137,axiom,
! [X: $i,Y: $i] :
( ( X != Y )
| ( subclass @ X @ Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',equal_implies_subclass1) ).
thf(138,axiom,
! [X: $i] : ( subclass @ X @ universal_class ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',class_elements_are_sets) ).
thf(139,axiom,
! [X: $i,Y: $i] :
( ~ ( member @ ( not_subclass_element @ X @ Y ) @ Y )
| ( subclass @ X @ Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_subclass_members2) ).
thf(140,axiom,
! [X: $i,Y: $i] :
( ( member @ ( not_subclass_element @ X @ Y ) @ X )
| ( subclass @ X @ Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_subclass_members1) ).
thf(141,axiom,
! [X: $i,Y: $i,U: $i] :
( ~ ( subclass @ X @ Y )
| ~ ( member @ U @ X )
| ( member @ U @ Y ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',subclass_members) ).
thf(142,conjecture,
$false,
file('no conjecture given, we try to refute the axioms',dummy_conjecture) ).
thf(143,negated_conjecture,
$false = $false,
inference(negate_conjecture,[status(cth)],[142]) ).
thf(144,negated_conjecture,
x != null_class,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_corollary_1_to_number_of_elements_in_class_3) ).
thf(145,negated_conjecture,
( ( singleton @ ( not_subclass_element @ x @ null_class ) )
!= x ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_corollary_1_to_number_of_elements_in_class_2) ).
thf(146,negated_conjecture,
~ ( member @ ( not_subclass_element @ ( intersection @ ( complement @ ( singleton @ ( not_subclass_element @ x @ null_class ) ) ) @ x ) @ null_class ) @ x ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_corollary_1_to_number_of_elements_in_class_1) ).
thf(147,plain,
$false = $false,
inference(unfold_def,[status(thm)],[143]) ).
thf(148,plain,
( ( ! [X: $i] :
( ( member @ ( not_subclass_element @ ( intersection @ ( complement @ ( singleton @ ( not_subclass_element @ X @ null_class ) ) ) @ X ) @ null_class ) @ ( intersection @ ( complement @ ( singleton @ ( not_subclass_element @ X @ null_class ) ) ) @ X ) )
| ( ( singleton @ ( not_subclass_element @ X @ null_class ) )
= X )
| ( X = null_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[1]) ).
thf(149,plain,
( ( ! [X: $i,Y: $i] :
( ~ ( subclass @ X @ ( singleton @ Y ) )
| ( X = null_class )
| ( ( singleton @ Y )
= X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[2]) ).
thf(150,plain,
( ( ! [X: $i,Y: $i] :
( ~ ( member @ X @ Y )
| ( subclass @ ( singleton @ X ) @ Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[3]) ).
thf(151,plain,
( ( ! [X: $i,Y: $i] :
( ( ( singleton @ ( member_of @ X ) )
!= X )
| ~ ( member @ Y @ X )
| ( ( member_of @ X )
= Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[4]) ).
thf(152,plain,
( ( ! [X: $i] :
( ( ( singleton @ ( member_of @ X ) )
!= X )
| ( member @ X @ universal_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[5]) ).
thf(153,plain,
( ( ! [X: $i] :
( ( ( singleton @ ( member_of1 @ X ) )
= X )
| ( ( member_of @ X )
= X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[6]) ).
thf(154,plain,
( ( ! [X: $i] :
( ( member @ ( member_of1 @ X ) @ universal_class )
| ( ( member_of @ X )
= X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[7]) ).
thf(155,plain,
( ( ! [U: $i] :
( ~ ( member @ U @ universal_class )
| ( ( member_of @ ( singleton @ U ) )
= U ) ) )
= $true ),
inference(unfold_def,[status(thm)],[8]) ).
thf(156,plain,
( ( ! [X: $i] :
( ( ( singleton @ ( member_of @ X ) )
= X )
| ( ( member_of @ X )
= X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[9]) ).
thf(157,plain,
( ( ! [X: $i] :
( ( member @ ( member_of @ X ) @ universal_class )
| ( ( member_of @ X )
= X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[10]) ).
thf(158,plain,
( ( ! [Y: $i] :
( ~ ( member @ Y @ universal_class )
| ( ( singleton @ ( member_of @ ( singleton @ Y ) ) )
= ( singleton @ Y ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[11]) ).
thf(159,plain,
( ( ! [Y: $i] :
( ~ ( member @ Y @ universal_class )
| ( member @ ( member_of @ ( singleton @ Y ) ) @ universal_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[12]) ).
thf(160,plain,
( ( ! [Y: $i,Z: $i,X: $i] :
( ( ( unordered_pair @ Y @ Z )
!= ( singleton @ X ) )
| ~ ( member @ X @ universal_class )
| ( X = Y )
| ( X = Z ) ) )
= $true ),
inference(unfold_def,[status(thm)],[13]) ).
thf(161,plain,
( ( ! [X: $i,Y: $i] :
( ( ( singleton @ X )
!= ( singleton @ Y ) )
| ~ ( member @ Y @ universal_class )
| ( X = Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[14]) ).
thf(162,plain,
( ( ! [X: $i,Y: $i] :
( ( ( singleton @ X )
!= ( singleton @ Y ) )
| ~ ( member @ X @ universal_class )
| ( X = Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[15]) ).
thf(163,plain,
( ( ! [X: $i] :
( ( member @ X @ universal_class )
| ( ( singleton @ X )
= null_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[16]) ).
thf(164,plain,
( ( ! [Y: $i,X: $i] :
( ~ ( member @ Y @ ( singleton @ X ) )
| ( Y = X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[17]) ).
thf(165,plain,
( ( member @ null_class @ ( singleton @ null_class ) )
= $true ),
inference(unfold_def,[status(thm)],[18]) ).
thf(166,plain,
( ( ! [X: $i] :
( ~ ( member @ X @ universal_class )
| ( ( singleton @ X )
!= null_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[19]) ).
thf(167,plain,
( ( ! [X: $i] :
( ~ ( member @ X @ universal_class )
| ( member @ X @ ( singleton @ X ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[20]) ).
thf(168,plain,
( ( ! [Y: $i,X: $i] : ( member @ ( singleton @ Y ) @ ( unordered_pair @ X @ ( singleton @ Y ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[21]) ).
thf(169,plain,
( ( ! [X: $i] : ( member @ ( singleton @ X ) @ universal_class ) )
= $true ),
inference(unfold_def,[status(thm)],[22]) ).
thf(170,plain,
( ( ! [X: $i,Z: $i,Y: $i] :
( ~ ( member @ X @ Z )
| ~ ( member @ Y @ Z )
| ( subclass @ ( unordered_pair @ X @ Y ) @ Z ) ) )
= $true ),
inference(unfold_def,[status(thm)],[23]) ).
thf(171,plain,
( ( ! [X: $i,Y: $i,U: $i,V: $i] :
( ~ ( member @ ( ordered_pair @ X @ Y ) @ ( cross_product @ U @ V ) )
| ( ( unordered_pair @ X @ Y )
!= null_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[24]) ).
thf(172,plain,
( ( ! [Y: $i,X: $i] :
( ~ ( member @ Y @ universal_class )
| ( ( unordered_pair @ X @ Y )
!= null_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[25]) ).
thf(173,plain,
( ( ! [X: $i,Y: $i] :
( ~ ( member @ X @ universal_class )
| ( ( unordered_pair @ X @ Y )
!= null_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[26]) ).
thf(174,plain,
( ( ! [X: $i,Z: $i,Y: $i] :
( ( ( unordered_pair @ X @ Z )
!= ( unordered_pair @ Y @ Z ) )
| ~ ( member @ ( ordered_pair @ X @ Y ) @ ( cross_product @ universal_class @ universal_class ) )
| ( X = Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[27]) ).
thf(175,plain,
( ( ! [X: $i,Y: $i,Z: $i] :
( ( ( unordered_pair @ X @ Y )
!= ( unordered_pair @ X @ Z ) )
| ~ ( member @ ( ordered_pair @ Y @ Z ) @ ( cross_product @ universal_class @ universal_class ) )
| ( Y = Z ) ) )
= $true ),
inference(unfold_def,[status(thm)],[28]) ).
thf(176,plain,
( ( ! [X: $i,Y: $i] :
( ( ( unordered_pair @ X @ Y )
= null_class )
| ( member @ X @ universal_class )
| ( member @ Y @ universal_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[29]) ).
thf(177,plain,
( ( ! [X: $i,Y: $i] :
( ( member @ X @ universal_class )
| ( ( unordered_pair @ X @ Y )
= ( singleton @ Y ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[30]) ).
thf(178,plain,
( ( ! [Y: $i,X: $i] :
( ( member @ Y @ universal_class )
| ( ( unordered_pair @ X @ Y )
= ( singleton @ X ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[31]) ).
thf(179,plain,
( ( ! [Y: $i,X: $i] : ( subclass @ ( singleton @ Y ) @ ( unordered_pair @ X @ Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[32]) ).
thf(180,plain,
( ( ! [X: $i,Y: $i] : ( subclass @ ( singleton @ X ) @ ( unordered_pair @ X @ Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[33]) ).
thf(181,plain,
( ( ! [X: $i,Y: $i] :
( ( unordered_pair @ X @ Y )
= ( unordered_pair @ Y @ X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[34]) ).
thf(182,plain,
( ( member @ null_class @ universal_class )
= $true ),
inference(unfold_def,[status(thm)],[35]) ).
thf(183,plain,
( ( ! [Z: $i] :
( ( Z = null_class )
| ( member @ ( not_subclass_element @ Z @ null_class ) @ Z ) ) )
= $true ),
inference(unfold_def,[status(thm)],[36]) ).
thf(184,plain,
( ( ! [X: $i] :
( ~ ( subclass @ X @ null_class )
| ( X = null_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[37]) ).
thf(185,plain,
( ( ! [X: $i] : ( subclass @ null_class @ X ) )
= $true ),
inference(unfold_def,[status(thm)],[38]) ).
thf(186,plain,
( ( ! [Z: $i] :
~ ( member @ Z @ null_class ) )
= $true ),
inference(unfold_def,[status(thm)],[39]) ).
thf(187,plain,
( ( ! [Y: $i,X: $i] :
~ ( member @ Y @ ( intersection @ ( complement @ X ) @ X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[40]) ).
thf(188,plain,
( ( ! [X: $i,Y: $i] :
( ~ ( member @ ( not_subclass_element @ X @ Y ) @ Y )
| ~ ( member @ ( not_subclass_element @ Y @ X ) @ X )
| ( X = Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[41]) ).
thf(189,plain,
( ( ! [Y: $i,X: $i] :
( ~ ( member @ ( not_subclass_element @ Y @ X ) @ X )
| ( X = Y )
| ( member @ ( not_subclass_element @ X @ Y ) @ X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[42]) ).
thf(190,plain,
( ( ! [X: $i,Y: $i] :
( ~ ( member @ ( not_subclass_element @ X @ Y ) @ Y )
| ( X = Y )
| ( member @ ( not_subclass_element @ Y @ X ) @ Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[43]) ).
thf(191,plain,
( ( ! [X: $i,Y: $i] :
( ( X = Y )
| ( member @ ( not_subclass_element @ X @ Y ) @ X )
| ( member @ ( not_subclass_element @ Y @ X ) @ Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[44]) ).
thf(192,plain,
( ( ! [X: $i,Y: $i,Z: $i] :
( ~ ( subclass @ X @ Y )
| ~ ( subclass @ Y @ Z )
| ( subclass @ X @ Z ) ) )
= $true ),
inference(unfold_def,[status(thm)],[45]) ).
thf(193,plain,
( ( ! [X: $i] : ( subclass @ X @ X ) )
= $true ),
inference(unfold_def,[status(thm)],[46]) ).
thf(194,plain,
( ( ! [U: $i,V: $i,X: $i,Y: $i] :
( ~ ( member @ ( ordered_pair @ U @ V ) @ ( cross_product @ X @ Y ) )
| ( member @ V @ universal_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[47]) ).
thf(195,plain,
( ( ! [U: $i,V: $i,X: $i,Y: $i] :
( ~ ( member @ ( ordered_pair @ U @ V ) @ ( cross_product @ X @ Y ) )
| ( member @ U @ universal_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[48]) ).
thf(196,plain,
( ( ! [X: $i,Y: $i,U: $i,V: $i] :
( ~ ( member @ ( ordered_pair @ X @ Y ) @ ( cross_product @ U @ V ) )
| ( member @ Y @ ( unordered_pair @ X @ Y ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[49]) ).
thf(197,plain,
( ( ! [X: $i,Y: $i,U: $i,V: $i] :
( ~ ( member @ ( ordered_pair @ X @ Y ) @ ( cross_product @ U @ V ) )
| ( member @ X @ ( unordered_pair @ X @ Y ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[50]) ).
thf(198,plain,
( ( ! [Xf1: $i,Xf2: $i,Xh: $i] :
( ~ ( operation @ Xf1 )
| ~ ( operation @ Xf2 )
| ~ ( compatible @ Xh @ Xf1 @ Xf2 )
| ( ( apply @ Xf2 @ ( ordered_pair @ ( apply @ Xh @ ( not_homomorphism1 @ Xh @ Xf1 @ Xf2 ) ) @ ( apply @ Xh @ ( not_homomorphism2 @ Xh @ Xf1 @ Xf2 ) ) ) )
!= ( apply @ Xh @ ( apply @ Xf1 @ ( ordered_pair @ ( not_homomorphism1 @ Xh @ Xf1 @ Xf2 ) @ ( not_homomorphism2 @ Xh @ Xf1 @ Xf2 ) ) ) ) )
| ( homomorphism @ Xh @ Xf1 @ Xf2 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[51]) ).
thf(199,plain,
( ( ! [Xf1: $i,Xf2: $i,Xh: $i] :
( ~ ( operation @ Xf1 )
| ~ ( operation @ Xf2 )
| ~ ( compatible @ Xh @ Xf1 @ Xf2 )
| ( member @ ( ordered_pair @ ( not_homomorphism1 @ Xh @ Xf1 @ Xf2 ) @ ( not_homomorphism2 @ Xh @ Xf1 @ Xf2 ) ) @ ( domain_of @ Xf1 ) )
| ( homomorphism @ Xh @ Xf1 @ Xf2 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[52]) ).
thf(200,plain,
( ( ! [Xh: $i,Xf1: $i,Xf2: $i,X: $i,Y: $i] :
( ~ ( homomorphism @ Xh @ Xf1 @ Xf2 )
| ~ ( member @ ( ordered_pair @ X @ Y ) @ ( domain_of @ Xf1 ) )
| ( ( apply @ Xf2 @ ( ordered_pair @ ( apply @ Xh @ X ) @ ( apply @ Xh @ Y ) ) )
= ( apply @ Xh @ ( apply @ Xf1 @ ( ordered_pair @ X @ Y ) ) ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[53]) ).
thf(201,plain,
( ( ! [Xh: $i,Xf1: $i,Xf2: $i] :
( ~ ( homomorphism @ Xh @ Xf1 @ Xf2 )
| ( compatible @ Xh @ Xf1 @ Xf2 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[54]) ).
thf(202,plain,
( ( ! [Xh: $i,Xf1: $i,Xf2: $i] :
( ~ ( homomorphism @ Xh @ Xf1 @ Xf2 )
| ( operation @ Xf2 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[55]) ).
thf(203,plain,
( ( ! [Xh: $i,Xf1: $i,Xf2: $i] :
( ~ ( homomorphism @ Xh @ Xf1 @ Xf2 )
| ( operation @ Xf1 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[56]) ).
thf(204,plain,
( ( ! [Xh: $i,Xf1: $i,Xf2: $i] :
( ~ ( function @ Xh )
| ( ( domain_of @ ( domain_of @ Xf1 ) )
!= ( domain_of @ Xh ) )
| ~ ( subclass @ ( range_of @ Xh ) @ ( domain_of @ ( domain_of @ Xf2 ) ) )
| ( compatible @ Xh @ Xf1 @ Xf2 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[57]) ).
thf(205,plain,
( ( ! [Xh: $i,Xf1: $i,Xf2: $i] :
( ~ ( compatible @ Xh @ Xf1 @ Xf2 )
| ( subclass @ ( range_of @ Xh ) @ ( domain_of @ ( domain_of @ Xf2 ) ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[58]) ).
thf(206,plain,
( ( ! [Xh: $i,Xf1: $i,Xf2: $i] :
( ~ ( compatible @ Xh @ Xf1 @ Xf2 )
| ( ( domain_of @ ( domain_of @ Xf1 ) )
= ( domain_of @ Xh ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[59]) ).
thf(207,plain,
( ( ! [Xh: $i,Xf1: $i,Xf2: $i] :
( ~ ( compatible @ Xh @ Xf1 @ Xf2 )
| ( function @ Xh ) ) )
= $true ),
inference(unfold_def,[status(thm)],[60]) ).
thf(208,plain,
( ( ! [Xf: $i] :
( ~ ( function @ Xf )
| ( ( cross_product @ ( domain_of @ ( domain_of @ Xf ) ) @ ( domain_of @ ( domain_of @ Xf ) ) )
!= ( domain_of @ Xf ) )
| ~ ( subclass @ ( range_of @ Xf ) @ ( domain_of @ ( domain_of @ Xf ) ) )
| ( operation @ Xf ) ) )
= $true ),
inference(unfold_def,[status(thm)],[61]) ).
thf(209,plain,
( ( ! [Xf: $i] :
( ~ ( operation @ Xf )
| ( subclass @ ( range_of @ Xf ) @ ( domain_of @ ( domain_of @ Xf ) ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[62]) ).
thf(210,plain,
( ( ! [Xf: $i] :
( ~ ( operation @ Xf )
| ( ( cross_product @ ( domain_of @ ( domain_of @ Xf ) ) @ ( domain_of @ ( domain_of @ Xf ) ) )
= ( domain_of @ Xf ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[63]) ).
thf(211,plain,
( ( ! [Xf: $i] :
( ~ ( operation @ Xf )
| ( function @ Xf ) ) )
= $true ),
inference(unfold_def,[status(thm)],[64]) ).
thf(212,plain,
( ( ! [X: $i] :
( ( intersection @ ( domain_of @ X ) @ ( diagonalise @ ( compose @ ( inverse @ element_relation ) @ X ) ) )
= ( cantor @ X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[65]) ).
thf(213,plain,
( ( ! [Xr: $i] :
( ( complement @ ( domain_of @ ( intersection @ Xr @ identity_relation ) ) )
= ( diagonalise @ Xr ) ) )
= $true ),
inference(unfold_def,[status(thm)],[66]) ).
thf(214,plain,
( ( ( intersection @ ( inverse @ subset_relation ) @ subset_relation )
= identity_relation )
= $true ),
inference(unfold_def,[status(thm)],[67]) ).
thf(215,plain,
( ( ( intersection @ ( cross_product @ universal_class @ universal_class ) @ ( intersection @ ( cross_product @ universal_class @ universal_class ) @ ( complement @ ( compose @ ( complement @ element_relation ) @ ( inverse @ element_relation ) ) ) ) )
= subset_relation )
= $true ),
inference(unfold_def,[status(thm)],[68]) ).
thf(216,plain,
( ( ! [Xf: $i] :
( ~ ( function @ ( inverse @ Xf ) )
| ~ ( function @ Xf )
| ( one_to_one @ Xf ) ) )
= $true ),
inference(unfold_def,[status(thm)],[69]) ).
thf(217,plain,
( ( ! [Xf: $i] :
( ~ ( one_to_one @ Xf )
| ( function @ ( inverse @ Xf ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[70]) ).
thf(218,plain,
( ( ! [Xf: $i] :
( ~ ( one_to_one @ Xf )
| ( function @ Xf ) ) )
= $true ),
inference(unfold_def,[status(thm)],[71]) ).
thf(219,plain,
( ( ! [Y: $i] :
( ~ ( member @ Y @ universal_class )
| ( Y = null_class )
| ( member @ ( apply @ choice @ Y ) @ Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[72]) ).
thf(220,plain,
( ( function @ choice )
= $true ),
inference(unfold_def,[status(thm)],[73]) ).
thf(221,plain,
( ( ! [Xf: $i,Y: $i] :
( ( sum_class @ ( image @ Xf @ ( singleton @ Y ) ) )
= ( apply @ Xf @ Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[74]) ).
thf(222,plain,
( ( ! [X: $i] :
( ( X = null_class )
| ( ( intersection @ X @ ( regular @ X ) )
= null_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[75]) ).
thf(223,plain,
( ( ! [X: $i] :
( ( X = null_class )
| ( member @ ( regular @ X ) @ X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[76]) ).
thf(224,plain,
( ( ! [Xf: $i,X: $i] :
( ~ ( function @ Xf )
| ~ ( member @ X @ universal_class )
| ( member @ ( image @ Xf @ X ) @ universal_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[77]) ).
thf(225,plain,
( ( ! [Xf: $i] :
( ~ ( subclass @ Xf @ ( cross_product @ universal_class @ universal_class ) )
| ~ ( subclass @ ( compose @ Xf @ ( inverse @ Xf ) ) @ identity_relation )
| ( function @ Xf ) ) )
= $true ),
inference(unfold_def,[status(thm)],[78]) ).
thf(226,plain,
( ( ! [Xf: $i] :
( ~ ( function @ Xf )
| ( subclass @ ( compose @ Xf @ ( inverse @ Xf ) ) @ identity_relation ) ) )
= $true ),
inference(unfold_def,[status(thm)],[79]) ).
thf(227,plain,
( ( ! [Xf: $i] :
( ~ ( function @ Xf )
| ( subclass @ Xf @ ( cross_product @ universal_class @ universal_class ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[80]) ).
thf(228,plain,
( ( ! [X: $i] :
( ~ ( subclass @ ( compose @ X @ ( inverse @ X ) ) @ identity_relation )
| ( single_valued_class @ X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[81]) ).
thf(229,plain,
( ( ! [X: $i] :
( ~ ( single_valued_class @ X )
| ( subclass @ ( compose @ X @ ( inverse @ X ) ) @ identity_relation ) ) )
= $true ),
inference(unfold_def,[status(thm)],[82]) ).
thf(230,plain,
( ( ! [Z: $i,Yr: $i,Xr: $i,Y: $i] :
( ~ ( member @ Z @ ( image @ Yr @ ( image @ Xr @ ( singleton @ Y ) ) ) )
| ~ ( member @ ( ordered_pair @ Y @ Z ) @ ( cross_product @ universal_class @ universal_class ) )
| ( member @ ( ordered_pair @ Y @ Z ) @ ( compose @ Yr @ Xr ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[83]) ).
thf(231,plain,
( ( ! [Y: $i,Z: $i,Yr: $i,Xr: $i] :
( ~ ( member @ ( ordered_pair @ Y @ Z ) @ ( compose @ Yr @ Xr ) )
| ( member @ Z @ ( image @ Yr @ ( image @ Xr @ ( singleton @ Y ) ) ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[84]) ).
thf(232,plain,
( ( ! [Yr: $i,Xr: $i] : ( subclass @ ( compose @ Yr @ Xr ) @ ( cross_product @ universal_class @ universal_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[85]) ).
thf(233,plain,
( ( ! [U: $i] :
( ~ ( member @ U @ universal_class )
| ( member @ ( power_class @ U ) @ universal_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[86]) ).
thf(234,plain,
( ( ! [X: $i] :
( ( complement @ ( image @ element_relation @ ( complement @ X ) ) )
= ( power_class @ X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[87]) ).
thf(235,plain,
( ( ! [X: $i] :
( ~ ( member @ X @ universal_class )
| ( member @ ( sum_class @ X ) @ universal_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[88]) ).
thf(236,plain,
( ( ! [X: $i] :
( ( domain_of @ ( restrict @ element_relation @ universal_class @ X ) )
= ( sum_class @ X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[89]) ).
thf(237,plain,
( ( member @ omega @ universal_class )
= $true ),
inference(unfold_def,[status(thm)],[90]) ).
thf(238,plain,
( ( ! [Y: $i] :
( ~ ( inductive @ Y )
| ( subclass @ omega @ Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[91]) ).
thf(239,plain,
( ( inductive @ omega )
= $true ),
inference(unfold_def,[status(thm)],[92]) ).
thf(240,plain,
( ( ! [X: $i] :
( ~ ( member @ null_class @ X )
| ~ ( subclass @ ( image @ successor_relation @ X ) @ X )
| ( inductive @ X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[93]) ).
thf(241,plain,
( ( ! [X: $i] :
( ~ ( inductive @ X )
| ( subclass @ ( image @ successor_relation @ X ) @ X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[94]) ).
thf(242,plain,
( ( ! [X: $i] :
( ~ ( inductive @ X )
| ( member @ null_class @ X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[95]) ).
thf(243,plain,
( ( ! [X: $i,Y: $i] :
( ( ( successor @ X )
!= Y )
| ~ ( member @ ( ordered_pair @ X @ Y ) @ ( cross_product @ universal_class @ universal_class ) )
| ( member @ ( ordered_pair @ X @ Y ) @ successor_relation ) ) )
= $true ),
inference(unfold_def,[status(thm)],[96]) ).
thf(244,plain,
( ( ! [X: $i,Y: $i] :
( ~ ( member @ ( ordered_pair @ X @ Y ) @ successor_relation )
| ( ( successor @ X )
= Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[97]) ).
thf(245,plain,
( ( subclass @ successor_relation @ ( cross_product @ universal_class @ universal_class ) )
= $true ),
inference(unfold_def,[status(thm)],[98]) ).
thf(246,plain,
( ( ! [X: $i] :
( ( union @ X @ ( singleton @ X ) )
= ( successor @ X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[99]) ).
thf(247,plain,
( ( ! [Xr: $i,X: $i] :
( ( range_of @ ( restrict @ Xr @ X @ universal_class ) )
= ( image @ Xr @ X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[100]) ).
thf(248,plain,
( ( ! [Z: $i,X: $i,Y: $i] :
( ( second @ ( not_subclass_element @ ( restrict @ Z @ ( singleton @ X ) @ Y ) @ null_class ) )
= ( range @ Z @ X @ Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[101]) ).
thf(249,plain,
( ( ! [Z: $i,X: $i,Y: $i] :
( ( first @ ( not_subclass_element @ ( restrict @ Z @ X @ ( singleton @ Y ) ) @ null_class ) )
= ( domain @ Z @ X @ Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[102]) ).
thf(250,plain,
( ( ! [Z: $i] :
( ( domain_of @ ( inverse @ Z ) )
= ( range_of @ Z ) ) )
= $true ),
inference(unfold_def,[status(thm)],[103]) ).
thf(251,plain,
( ( ! [Y: $i] :
( ( domain_of @ ( flip @ ( cross_product @ Y @ universal_class ) ) )
= ( inverse @ Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[104]) ).
thf(252,plain,
( ( ! [V: $i,U: $i,W: $i,X: $i] :
( ~ ( member @ ( ordered_pair @ ( ordered_pair @ V @ U ) @ W ) @ X )
| ~ ( member @ ( ordered_pair @ ( ordered_pair @ U @ V ) @ W ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ U @ V ) @ W ) @ ( flip @ X ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[105]) ).
thf(253,plain,
( ( ! [U: $i,V: $i,W: $i,X: $i] :
( ~ ( member @ ( ordered_pair @ ( ordered_pair @ U @ V ) @ W ) @ ( flip @ X ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ V @ U ) @ W ) @ X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[106]) ).
thf(254,plain,
( ( ! [X: $i] : ( subclass @ ( flip @ X ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[107]) ).
thf(255,plain,
( ( ! [V: $i,W: $i,U: $i,X: $i] :
( ~ ( member @ ( ordered_pair @ ( ordered_pair @ V @ W ) @ U ) @ X )
| ~ ( member @ ( ordered_pair @ ( ordered_pair @ U @ V ) @ W ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ U @ V ) @ W ) @ ( rotate @ X ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[108]) ).
thf(256,plain,
( ( ! [U: $i,V: $i,W: $i,X: $i] :
( ~ ( member @ ( ordered_pair @ ( ordered_pair @ U @ V ) @ W ) @ ( rotate @ X ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ V @ W ) @ U ) @ X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[109]) ).
thf(257,plain,
( ( ! [X: $i] : ( subclass @ ( rotate @ X ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[110]) ).
thf(258,plain,
( ( ! [Z: $i,X: $i] :
( ~ ( member @ Z @ universal_class )
| ( ( restrict @ X @ ( singleton @ Z ) @ universal_class )
= null_class )
| ( member @ Z @ ( domain_of @ X ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[111]) ).
thf(259,plain,
( ( ! [X: $i,Z: $i] :
( ( ( restrict @ X @ ( singleton @ Z ) @ universal_class )
!= null_class )
| ~ ( member @ Z @ ( domain_of @ X ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[112]) ).
thf(260,plain,
( ( ! [X: $i,Y: $i,Xr: $i] :
( ( intersection @ ( cross_product @ X @ Y ) @ Xr )
= ( restrict @ Xr @ X @ Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[113]) ).
thf(261,plain,
( ( ! [Xr: $i,X: $i,Y: $i] :
( ( intersection @ Xr @ ( cross_product @ X @ Y ) )
= ( restrict @ Xr @ X @ Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[114]) ).
thf(262,plain,
( ( ! [X: $i,Y: $i] :
( ( intersection @ ( complement @ ( intersection @ X @ Y ) ) @ ( complement @ ( intersection @ ( complement @ X ) @ ( complement @ Y ) ) ) )
= ( symmetric_difference @ X @ Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[115]) ).
thf(263,plain,
( ( ! [X: $i,Y: $i] :
( ( complement @ ( intersection @ ( complement @ X ) @ ( complement @ Y ) ) )
= ( union @ X @ Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[116]) ).
thf(264,plain,
( ( ! [Z: $i,X: $i] :
( ~ ( member @ Z @ universal_class )
| ( member @ Z @ ( complement @ X ) )
| ( member @ Z @ X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[117]) ).
thf(265,plain,
( ( ! [Z: $i,X: $i] :
( ~ ( member @ Z @ ( complement @ X ) )
| ~ ( member @ Z @ X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[118]) ).
thf(266,plain,
( ( ! [Z: $i,X: $i,Y: $i] :
( ~ ( member @ Z @ X )
| ~ ( member @ Z @ Y )
| ( member @ Z @ ( intersection @ X @ Y ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[119]) ).
thf(267,plain,
( ( ! [Z: $i,X: $i,Y: $i] :
( ~ ( member @ Z @ ( intersection @ X @ Y ) )
| ( member @ Z @ Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[120]) ).
thf(268,plain,
( ( ! [Z: $i,X: $i,Y: $i] :
( ~ ( member @ Z @ ( intersection @ X @ Y ) )
| ( member @ Z @ X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[121]) ).
thf(269,plain,
( ( ! [X: $i,Y: $i] :
( ~ ( member @ ( ordered_pair @ X @ Y ) @ ( cross_product @ universal_class @ universal_class ) )
| ~ ( member @ X @ Y )
| ( member @ ( ordered_pair @ X @ Y ) @ element_relation ) ) )
= $true ),
inference(unfold_def,[status(thm)],[122]) ).
thf(270,plain,
( ( ! [X: $i,Y: $i] :
( ~ ( member @ ( ordered_pair @ X @ Y ) @ element_relation )
| ( member @ X @ Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[123]) ).
thf(271,plain,
( ( subclass @ element_relation @ ( cross_product @ universal_class @ universal_class ) )
= $true ),
inference(unfold_def,[status(thm)],[124]) ).
thf(272,plain,
( ( ! [Z: $i,X: $i,Y: $i] :
( ~ ( member @ Z @ ( cross_product @ X @ Y ) )
| ( ( ordered_pair @ ( first @ Z ) @ ( second @ Z ) )
= Z ) ) )
= $true ),
inference(unfold_def,[status(thm)],[125]) ).
thf(273,plain,
( ( ! [U: $i,X: $i,V: $i,Y: $i] :
( ~ ( member @ U @ X )
| ~ ( member @ V @ Y )
| ( member @ ( ordered_pair @ U @ V ) @ ( cross_product @ X @ Y ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[126]) ).
thf(274,plain,
( ( ! [U: $i,V: $i,X: $i,Y: $i] :
( ~ ( member @ ( ordered_pair @ U @ V ) @ ( cross_product @ X @ Y ) )
| ( member @ V @ Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[127]) ).
thf(275,plain,
( ( ! [U: $i,V: $i,X: $i,Y: $i] :
( ~ ( member @ ( ordered_pair @ U @ V ) @ ( cross_product @ X @ Y ) )
| ( member @ U @ X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[128]) ).
thf(276,plain,
( ( ! [X: $i,Y: $i] :
( ( unordered_pair @ ( singleton @ X ) @ ( unordered_pair @ X @ ( singleton @ Y ) ) )
= ( ordered_pair @ X @ Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[129]) ).
thf(277,plain,
( ( ! [X: $i] :
( ( unordered_pair @ X @ X )
= ( singleton @ X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[130]) ).
thf(278,plain,
( ( ! [X: $i,Y: $i] : ( member @ ( unordered_pair @ X @ Y ) @ universal_class ) )
= $true ),
inference(unfold_def,[status(thm)],[131]) ).
thf(279,plain,
( ( ! [Y: $i,X: $i] :
( ~ ( member @ Y @ universal_class )
| ( member @ Y @ ( unordered_pair @ X @ Y ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[132]) ).
thf(280,plain,
( ( ! [X: $i,Y: $i] :
( ~ ( member @ X @ universal_class )
| ( member @ X @ ( unordered_pair @ X @ Y ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[133]) ).
thf(281,plain,
( ( ! [U: $i,X: $i,Y: $i] :
( ~ ( member @ U @ ( unordered_pair @ X @ Y ) )
| ( U = X )
| ( U = Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[134]) ).
thf(282,plain,
( ( ! [X: $i,Y: $i] :
( ~ ( subclass @ X @ Y )
| ~ ( subclass @ Y @ X )
| ( X = Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[135]) ).
thf(283,plain,
( ( ! [X: $i,Y: $i] :
( ( X != Y )
| ( subclass @ Y @ X ) ) )
= $true ),
inference(unfold_def,[status(thm)],[136]) ).
thf(284,plain,
( ( ! [X: $i,Y: $i] :
( ( X != Y )
| ( subclass @ X @ Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[137]) ).
thf(285,plain,
( ( ! [X: $i] : ( subclass @ X @ universal_class ) )
= $true ),
inference(unfold_def,[status(thm)],[138]) ).
thf(286,plain,
( ( ! [X: $i,Y: $i] :
( ~ ( member @ ( not_subclass_element @ X @ Y ) @ Y )
| ( subclass @ X @ Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[139]) ).
thf(287,plain,
( ( ! [X: $i,Y: $i] :
( ( member @ ( not_subclass_element @ X @ Y ) @ X )
| ( subclass @ X @ Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[140]) ).
thf(288,plain,
( ( ! [X: $i,Y: $i,U: $i] :
( ~ ( subclass @ X @ Y )
| ~ ( member @ U @ X )
| ( member @ U @ Y ) ) )
= $true ),
inference(unfold_def,[status(thm)],[141]) ).
thf(289,plain,
( ( x != null_class )
= $true ),
inference(unfold_def,[status(thm)],[144]) ).
thf(290,plain,
( ( ( singleton @ ( not_subclass_element @ x @ null_class ) )
!= x )
= $true ),
inference(unfold_def,[status(thm)],[145]) ).
thf(291,plain,
( ( ~ ( member @ ( not_subclass_element @ ( intersection @ ( complement @ ( singleton @ ( not_subclass_element @ x @ null_class ) ) ) @ x ) @ null_class ) @ x ) )
= $true ),
inference(unfold_def,[status(thm)],[146]) ).
thf(292,plain,
( ( ~ $false ) = $true ),
inference(polarity_switch,[status(thm)],[147]) ).
thf(293,plain,
( ( ~ ( member @ ( not_subclass_element @ ( intersection @ ( complement @ ( singleton @ ( not_subclass_element @ x @ null_class ) ) ) @ x ) @ null_class ) @ x ) )
= $true ),
inference(copy,[status(thm)],[291]) ).
thf(294,plain,
( ( ( singleton @ ( not_subclass_element @ x @ null_class ) )
!= x )
= $true ),
inference(copy,[status(thm)],[290]) ).
thf(295,plain,
( ( x != null_class )
= $true ),
inference(copy,[status(thm)],[289]) ).
thf(296,plain,
( ( ! [X: $i,Y: $i,U: $i] :
( ~ ( subclass @ X @ Y )
| ~ ( member @ U @ X )
| ( member @ U @ Y ) ) )
= $true ),
inference(copy,[status(thm)],[288]) ).
thf(297,plain,
( ( ! [X: $i,Y: $i] :
( ( member @ ( not_subclass_element @ X @ Y ) @ X )
| ( subclass @ X @ Y ) ) )
= $true ),
inference(copy,[status(thm)],[287]) ).
thf(298,plain,
( ( ! [X: $i,Y: $i] :
( ~ ( member @ ( not_subclass_element @ X @ Y ) @ Y )
| ( subclass @ X @ Y ) ) )
= $true ),
inference(copy,[status(thm)],[286]) ).
thf(299,plain,
( ( ! [X: $i] : ( subclass @ X @ universal_class ) )
= $true ),
inference(copy,[status(thm)],[285]) ).
thf(300,plain,
( ( ! [X: $i,Y: $i] :
( ( X != Y )
| ( subclass @ X @ Y ) ) )
= $true ),
inference(copy,[status(thm)],[284]) ).
thf(301,plain,
( ( ! [X: $i,Y: $i] :
( ( X != Y )
| ( subclass @ Y @ X ) ) )
= $true ),
inference(copy,[status(thm)],[283]) ).
thf(302,plain,
( ( ! [X: $i,Y: $i] :
( ~ ( subclass @ X @ Y )
| ~ ( subclass @ Y @ X )
| ( X = Y ) ) )
= $true ),
inference(copy,[status(thm)],[282]) ).
thf(303,plain,
( ( ! [U: $i,X: $i,Y: $i] :
( ~ ( member @ U @ ( unordered_pair @ X @ Y ) )
| ( U = X )
| ( U = Y ) ) )
= $true ),
inference(copy,[status(thm)],[281]) ).
thf(304,plain,
( ( ! [X: $i,Y: $i] :
( ~ ( member @ X @ universal_class )
| ( member @ X @ ( unordered_pair @ X @ Y ) ) ) )
= $true ),
inference(copy,[status(thm)],[280]) ).
thf(305,plain,
( ( ! [Y: $i,X: $i] :
( ~ ( member @ Y @ universal_class )
| ( member @ Y @ ( unordered_pair @ X @ Y ) ) ) )
= $true ),
inference(copy,[status(thm)],[279]) ).
thf(306,plain,
( ( ! [X: $i,Y: $i] : ( member @ ( unordered_pair @ X @ Y ) @ universal_class ) )
= $true ),
inference(copy,[status(thm)],[278]) ).
thf(307,plain,
( ( ! [X: $i] :
( ( unordered_pair @ X @ X )
= ( singleton @ X ) ) )
= $true ),
inference(copy,[status(thm)],[277]) ).
thf(308,plain,
( ( ! [X: $i,Y: $i] :
( ( unordered_pair @ ( singleton @ X ) @ ( unordered_pair @ X @ ( singleton @ Y ) ) )
= ( ordered_pair @ X @ Y ) ) )
= $true ),
inference(copy,[status(thm)],[276]) ).
thf(309,plain,
( ( ! [U: $i,V: $i,X: $i,Y: $i] :
( ~ ( member @ ( ordered_pair @ U @ V ) @ ( cross_product @ X @ Y ) )
| ( member @ U @ X ) ) )
= $true ),
inference(copy,[status(thm)],[275]) ).
thf(310,plain,
( ( ! [U: $i,V: $i,X: $i,Y: $i] :
( ~ ( member @ ( ordered_pair @ U @ V ) @ ( cross_product @ X @ Y ) )
| ( member @ V @ Y ) ) )
= $true ),
inference(copy,[status(thm)],[274]) ).
thf(311,plain,
( ( ! [U: $i,X: $i,V: $i,Y: $i] :
( ~ ( member @ U @ X )
| ~ ( member @ V @ Y )
| ( member @ ( ordered_pair @ U @ V ) @ ( cross_product @ X @ Y ) ) ) )
= $true ),
inference(copy,[status(thm)],[273]) ).
thf(312,plain,
( ( ! [Z: $i,X: $i,Y: $i] :
( ~ ( member @ Z @ ( cross_product @ X @ Y ) )
| ( ( ordered_pair @ ( first @ Z ) @ ( second @ Z ) )
= Z ) ) )
= $true ),
inference(copy,[status(thm)],[272]) ).
thf(313,plain,
( ( subclass @ element_relation @ ( cross_product @ universal_class @ universal_class ) )
= $true ),
inference(copy,[status(thm)],[271]) ).
thf(314,plain,
( ( ! [X: $i,Y: $i] :
( ~ ( member @ ( ordered_pair @ X @ Y ) @ element_relation )
| ( member @ X @ Y ) ) )
= $true ),
inference(copy,[status(thm)],[270]) ).
thf(315,plain,
( ( ! [X: $i,Y: $i] :
( ~ ( member @ ( ordered_pair @ X @ Y ) @ ( cross_product @ universal_class @ universal_class ) )
| ~ ( member @ X @ Y )
| ( member @ ( ordered_pair @ X @ Y ) @ element_relation ) ) )
= $true ),
inference(copy,[status(thm)],[269]) ).
thf(316,plain,
( ( ! [Z: $i,X: $i,Y: $i] :
( ~ ( member @ Z @ ( intersection @ X @ Y ) )
| ( member @ Z @ X ) ) )
= $true ),
inference(copy,[status(thm)],[268]) ).
thf(317,plain,
( ( ! [Z: $i,X: $i,Y: $i] :
( ~ ( member @ Z @ ( intersection @ X @ Y ) )
| ( member @ Z @ Y ) ) )
= $true ),
inference(copy,[status(thm)],[267]) ).
thf(318,plain,
( ( ! [Z: $i,X: $i,Y: $i] :
( ~ ( member @ Z @ X )
| ~ ( member @ Z @ Y )
| ( member @ Z @ ( intersection @ X @ Y ) ) ) )
= $true ),
inference(copy,[status(thm)],[266]) ).
thf(319,plain,
( ( ! [Z: $i,X: $i] :
( ~ ( member @ Z @ ( complement @ X ) )
| ~ ( member @ Z @ X ) ) )
= $true ),
inference(copy,[status(thm)],[265]) ).
thf(320,plain,
( ( ! [Z: $i,X: $i] :
( ~ ( member @ Z @ universal_class )
| ( member @ Z @ ( complement @ X ) )
| ( member @ Z @ X ) ) )
= $true ),
inference(copy,[status(thm)],[264]) ).
thf(321,plain,
( ( ! [X: $i,Y: $i] :
( ( complement @ ( intersection @ ( complement @ X ) @ ( complement @ Y ) ) )
= ( union @ X @ Y ) ) )
= $true ),
inference(copy,[status(thm)],[263]) ).
thf(322,plain,
( ( ! [X: $i,Y: $i] :
( ( intersection @ ( complement @ ( intersection @ X @ Y ) ) @ ( complement @ ( intersection @ ( complement @ X ) @ ( complement @ Y ) ) ) )
= ( symmetric_difference @ X @ Y ) ) )
= $true ),
inference(copy,[status(thm)],[262]) ).
thf(323,plain,
( ( ! [Xr: $i,X: $i,Y: $i] :
( ( intersection @ Xr @ ( cross_product @ X @ Y ) )
= ( restrict @ Xr @ X @ Y ) ) )
= $true ),
inference(copy,[status(thm)],[261]) ).
thf(324,plain,
( ( ! [X: $i,Y: $i,Xr: $i] :
( ( intersection @ ( cross_product @ X @ Y ) @ Xr )
= ( restrict @ Xr @ X @ Y ) ) )
= $true ),
inference(copy,[status(thm)],[260]) ).
thf(325,plain,
( ( ! [X: $i,Z: $i] :
( ( ( restrict @ X @ ( singleton @ Z ) @ universal_class )
!= null_class )
| ~ ( member @ Z @ ( domain_of @ X ) ) ) )
= $true ),
inference(copy,[status(thm)],[259]) ).
thf(326,plain,
( ( ! [Z: $i,X: $i] :
( ~ ( member @ Z @ universal_class )
| ( ( restrict @ X @ ( singleton @ Z ) @ universal_class )
= null_class )
| ( member @ Z @ ( domain_of @ X ) ) ) )
= $true ),
inference(copy,[status(thm)],[258]) ).
thf(327,plain,
( ( ! [X: $i] : ( subclass @ ( rotate @ X ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) ) )
= $true ),
inference(copy,[status(thm)],[257]) ).
thf(328,plain,
( ( ! [U: $i,V: $i,W: $i,X: $i] :
( ~ ( member @ ( ordered_pair @ ( ordered_pair @ U @ V ) @ W ) @ ( rotate @ X ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ V @ W ) @ U ) @ X ) ) )
= $true ),
inference(copy,[status(thm)],[256]) ).
thf(329,plain,
( ( ! [V: $i,W: $i,U: $i,X: $i] :
( ~ ( member @ ( ordered_pair @ ( ordered_pair @ V @ W ) @ U ) @ X )
| ~ ( member @ ( ordered_pair @ ( ordered_pair @ U @ V ) @ W ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ U @ V ) @ W ) @ ( rotate @ X ) ) ) )
= $true ),
inference(copy,[status(thm)],[255]) ).
thf(330,plain,
( ( ! [X: $i] : ( subclass @ ( flip @ X ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) ) )
= $true ),
inference(copy,[status(thm)],[254]) ).
thf(331,plain,
( ( ! [U: $i,V: $i,W: $i,X: $i] :
( ~ ( member @ ( ordered_pair @ ( ordered_pair @ U @ V ) @ W ) @ ( flip @ X ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ V @ U ) @ W ) @ X ) ) )
= $true ),
inference(copy,[status(thm)],[253]) ).
thf(332,plain,
( ( ! [V: $i,U: $i,W: $i,X: $i] :
( ~ ( member @ ( ordered_pair @ ( ordered_pair @ V @ U ) @ W ) @ X )
| ~ ( member @ ( ordered_pair @ ( ordered_pair @ U @ V ) @ W ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ U @ V ) @ W ) @ ( flip @ X ) ) ) )
= $true ),
inference(copy,[status(thm)],[252]) ).
thf(333,plain,
( ( ! [Y: $i] :
( ( domain_of @ ( flip @ ( cross_product @ Y @ universal_class ) ) )
= ( inverse @ Y ) ) )
= $true ),
inference(copy,[status(thm)],[251]) ).
thf(334,plain,
( ( ! [Z: $i] :
( ( domain_of @ ( inverse @ Z ) )
= ( range_of @ Z ) ) )
= $true ),
inference(copy,[status(thm)],[250]) ).
thf(335,plain,
( ( ! [Z: $i,X: $i,Y: $i] :
( ( first @ ( not_subclass_element @ ( restrict @ Z @ X @ ( singleton @ Y ) ) @ null_class ) )
= ( domain @ Z @ X @ Y ) ) )
= $true ),
inference(copy,[status(thm)],[249]) ).
thf(336,plain,
( ( ! [Z: $i,X: $i,Y: $i] :
( ( second @ ( not_subclass_element @ ( restrict @ Z @ ( singleton @ X ) @ Y ) @ null_class ) )
= ( range @ Z @ X @ Y ) ) )
= $true ),
inference(copy,[status(thm)],[248]) ).
thf(337,plain,
( ( ! [Xr: $i,X: $i] :
( ( range_of @ ( restrict @ Xr @ X @ universal_class ) )
= ( image @ Xr @ X ) ) )
= $true ),
inference(copy,[status(thm)],[247]) ).
thf(338,plain,
( ( ! [X: $i] :
( ( union @ X @ ( singleton @ X ) )
= ( successor @ X ) ) )
= $true ),
inference(copy,[status(thm)],[246]) ).
thf(339,plain,
( ( subclass @ successor_relation @ ( cross_product @ universal_class @ universal_class ) )
= $true ),
inference(copy,[status(thm)],[245]) ).
thf(340,plain,
( ( ! [X: $i,Y: $i] :
( ~ ( member @ ( ordered_pair @ X @ Y ) @ successor_relation )
| ( ( successor @ X )
= Y ) ) )
= $true ),
inference(copy,[status(thm)],[244]) ).
thf(341,plain,
( ( ! [X: $i,Y: $i] :
( ( ( successor @ X )
!= Y )
| ~ ( member @ ( ordered_pair @ X @ Y ) @ ( cross_product @ universal_class @ universal_class ) )
| ( member @ ( ordered_pair @ X @ Y ) @ successor_relation ) ) )
= $true ),
inference(copy,[status(thm)],[243]) ).
thf(342,plain,
( ( ! [X: $i] :
( ~ ( inductive @ X )
| ( member @ null_class @ X ) ) )
= $true ),
inference(copy,[status(thm)],[242]) ).
thf(343,plain,
( ( ! [X: $i] :
( ~ ( inductive @ X )
| ( subclass @ ( image @ successor_relation @ X ) @ X ) ) )
= $true ),
inference(copy,[status(thm)],[241]) ).
thf(344,plain,
( ( ! [X: $i] :
( ~ ( member @ null_class @ X )
| ~ ( subclass @ ( image @ successor_relation @ X ) @ X )
| ( inductive @ X ) ) )
= $true ),
inference(copy,[status(thm)],[240]) ).
thf(345,plain,
( ( inductive @ omega )
= $true ),
inference(copy,[status(thm)],[239]) ).
thf(346,plain,
( ( ! [Y: $i] :
( ~ ( inductive @ Y )
| ( subclass @ omega @ Y ) ) )
= $true ),
inference(copy,[status(thm)],[238]) ).
thf(347,plain,
( ( member @ omega @ universal_class )
= $true ),
inference(copy,[status(thm)],[237]) ).
thf(348,plain,
( ( ! [X: $i] :
( ( domain_of @ ( restrict @ element_relation @ universal_class @ X ) )
= ( sum_class @ X ) ) )
= $true ),
inference(copy,[status(thm)],[236]) ).
thf(349,plain,
( ( ! [X: $i] :
( ~ ( member @ X @ universal_class )
| ( member @ ( sum_class @ X ) @ universal_class ) ) )
= $true ),
inference(copy,[status(thm)],[235]) ).
thf(350,plain,
( ( ! [X: $i] :
( ( complement @ ( image @ element_relation @ ( complement @ X ) ) )
= ( power_class @ X ) ) )
= $true ),
inference(copy,[status(thm)],[234]) ).
thf(351,plain,
( ( ! [U: $i] :
( ~ ( member @ U @ universal_class )
| ( member @ ( power_class @ U ) @ universal_class ) ) )
= $true ),
inference(copy,[status(thm)],[233]) ).
thf(352,plain,
( ( ! [Yr: $i,Xr: $i] : ( subclass @ ( compose @ Yr @ Xr ) @ ( cross_product @ universal_class @ universal_class ) ) )
= $true ),
inference(copy,[status(thm)],[232]) ).
thf(353,plain,
( ( ! [Y: $i,Z: $i,Yr: $i,Xr: $i] :
( ~ ( member @ ( ordered_pair @ Y @ Z ) @ ( compose @ Yr @ Xr ) )
| ( member @ Z @ ( image @ Yr @ ( image @ Xr @ ( singleton @ Y ) ) ) ) ) )
= $true ),
inference(copy,[status(thm)],[231]) ).
thf(354,plain,
( ( ! [Z: $i,Yr: $i,Xr: $i,Y: $i] :
( ~ ( member @ Z @ ( image @ Yr @ ( image @ Xr @ ( singleton @ Y ) ) ) )
| ~ ( member @ ( ordered_pair @ Y @ Z ) @ ( cross_product @ universal_class @ universal_class ) )
| ( member @ ( ordered_pair @ Y @ Z ) @ ( compose @ Yr @ Xr ) ) ) )
= $true ),
inference(copy,[status(thm)],[230]) ).
thf(355,plain,
( ( ! [X: $i] :
( ~ ( single_valued_class @ X )
| ( subclass @ ( compose @ X @ ( inverse @ X ) ) @ identity_relation ) ) )
= $true ),
inference(copy,[status(thm)],[229]) ).
thf(356,plain,
( ( ! [X: $i] :
( ~ ( subclass @ ( compose @ X @ ( inverse @ X ) ) @ identity_relation )
| ( single_valued_class @ X ) ) )
= $true ),
inference(copy,[status(thm)],[228]) ).
thf(357,plain,
( ( ! [Xf: $i] :
( ~ ( function @ Xf )
| ( subclass @ Xf @ ( cross_product @ universal_class @ universal_class ) ) ) )
= $true ),
inference(copy,[status(thm)],[227]) ).
thf(358,plain,
( ( ! [Xf: $i] :
( ~ ( function @ Xf )
| ( subclass @ ( compose @ Xf @ ( inverse @ Xf ) ) @ identity_relation ) ) )
= $true ),
inference(copy,[status(thm)],[226]) ).
thf(359,plain,
( ( ! [Xf: $i] :
( ~ ( subclass @ Xf @ ( cross_product @ universal_class @ universal_class ) )
| ~ ( subclass @ ( compose @ Xf @ ( inverse @ Xf ) ) @ identity_relation )
| ( function @ Xf ) ) )
= $true ),
inference(copy,[status(thm)],[225]) ).
thf(360,plain,
( ( ! [Xf: $i,X: $i] :
( ~ ( function @ Xf )
| ~ ( member @ X @ universal_class )
| ( member @ ( image @ Xf @ X ) @ universal_class ) ) )
= $true ),
inference(copy,[status(thm)],[224]) ).
thf(361,plain,
( ( ! [X: $i] :
( ( X = null_class )
| ( member @ ( regular @ X ) @ X ) ) )
= $true ),
inference(copy,[status(thm)],[223]) ).
thf(362,plain,
( ( ! [X: $i] :
( ( X = null_class )
| ( ( intersection @ X @ ( regular @ X ) )
= null_class ) ) )
= $true ),
inference(copy,[status(thm)],[222]) ).
thf(363,plain,
( ( ! [Xf: $i,Y: $i] :
( ( sum_class @ ( image @ Xf @ ( singleton @ Y ) ) )
= ( apply @ Xf @ Y ) ) )
= $true ),
inference(copy,[status(thm)],[221]) ).
thf(364,plain,
( ( function @ choice )
= $true ),
inference(copy,[status(thm)],[220]) ).
thf(365,plain,
( ( ! [Y: $i] :
( ~ ( member @ Y @ universal_class )
| ( Y = null_class )
| ( member @ ( apply @ choice @ Y ) @ Y ) ) )
= $true ),
inference(copy,[status(thm)],[219]) ).
thf(366,plain,
( ( ! [Xf: $i] :
( ~ ( one_to_one @ Xf )
| ( function @ Xf ) ) )
= $true ),
inference(copy,[status(thm)],[218]) ).
thf(367,plain,
( ( ! [Xf: $i] :
( ~ ( one_to_one @ Xf )
| ( function @ ( inverse @ Xf ) ) ) )
= $true ),
inference(copy,[status(thm)],[217]) ).
thf(368,plain,
( ( ! [Xf: $i] :
( ~ ( function @ ( inverse @ Xf ) )
| ~ ( function @ Xf )
| ( one_to_one @ Xf ) ) )
= $true ),
inference(copy,[status(thm)],[216]) ).
thf(369,plain,
( ( ( intersection @ ( cross_product @ universal_class @ universal_class ) @ ( intersection @ ( cross_product @ universal_class @ universal_class ) @ ( complement @ ( compose @ ( complement @ element_relation ) @ ( inverse @ element_relation ) ) ) ) )
= subset_relation )
= $true ),
inference(copy,[status(thm)],[215]) ).
thf(370,plain,
( ( ( intersection @ ( inverse @ subset_relation ) @ subset_relation )
= identity_relation )
= $true ),
inference(copy,[status(thm)],[214]) ).
thf(371,plain,
( ( ! [Xr: $i] :
( ( complement @ ( domain_of @ ( intersection @ Xr @ identity_relation ) ) )
= ( diagonalise @ Xr ) ) )
= $true ),
inference(copy,[status(thm)],[213]) ).
thf(372,plain,
( ( ! [X: $i] :
( ( intersection @ ( domain_of @ X ) @ ( diagonalise @ ( compose @ ( inverse @ element_relation ) @ X ) ) )
= ( cantor @ X ) ) )
= $true ),
inference(copy,[status(thm)],[212]) ).
thf(373,plain,
( ( ! [Xf: $i] :
( ~ ( operation @ Xf )
| ( function @ Xf ) ) )
= $true ),
inference(copy,[status(thm)],[211]) ).
thf(374,plain,
( ( ! [Xf: $i] :
( ~ ( operation @ Xf )
| ( ( cross_product @ ( domain_of @ ( domain_of @ Xf ) ) @ ( domain_of @ ( domain_of @ Xf ) ) )
= ( domain_of @ Xf ) ) ) )
= $true ),
inference(copy,[status(thm)],[210]) ).
thf(375,plain,
( ( ! [Xf: $i] :
( ~ ( operation @ Xf )
| ( subclass @ ( range_of @ Xf ) @ ( domain_of @ ( domain_of @ Xf ) ) ) ) )
= $true ),
inference(copy,[status(thm)],[209]) ).
thf(376,plain,
( ( ! [Xf: $i] :
( ~ ( function @ Xf )
| ( ( cross_product @ ( domain_of @ ( domain_of @ Xf ) ) @ ( domain_of @ ( domain_of @ Xf ) ) )
!= ( domain_of @ Xf ) )
| ~ ( subclass @ ( range_of @ Xf ) @ ( domain_of @ ( domain_of @ Xf ) ) )
| ( operation @ Xf ) ) )
= $true ),
inference(copy,[status(thm)],[208]) ).
thf(377,plain,
( ( ! [Xh: $i,Xf1: $i,Xf2: $i] :
( ~ ( compatible @ Xh @ Xf1 @ Xf2 )
| ( function @ Xh ) ) )
= $true ),
inference(copy,[status(thm)],[207]) ).
thf(378,plain,
( ( ! [Xh: $i,Xf1: $i,Xf2: $i] :
( ~ ( compatible @ Xh @ Xf1 @ Xf2 )
| ( ( domain_of @ ( domain_of @ Xf1 ) )
= ( domain_of @ Xh ) ) ) )
= $true ),
inference(copy,[status(thm)],[206]) ).
thf(379,plain,
( ( ! [Xh: $i,Xf1: $i,Xf2: $i] :
( ~ ( compatible @ Xh @ Xf1 @ Xf2 )
| ( subclass @ ( range_of @ Xh ) @ ( domain_of @ ( domain_of @ Xf2 ) ) ) ) )
= $true ),
inference(copy,[status(thm)],[205]) ).
thf(380,plain,
( ( ! [Xh: $i,Xf1: $i,Xf2: $i] :
( ~ ( function @ Xh )
| ( ( domain_of @ ( domain_of @ Xf1 ) )
!= ( domain_of @ Xh ) )
| ~ ( subclass @ ( range_of @ Xh ) @ ( domain_of @ ( domain_of @ Xf2 ) ) )
| ( compatible @ Xh @ Xf1 @ Xf2 ) ) )
= $true ),
inference(copy,[status(thm)],[204]) ).
thf(381,plain,
( ( ! [Xh: $i,Xf1: $i,Xf2: $i] :
( ~ ( homomorphism @ Xh @ Xf1 @ Xf2 )
| ( operation @ Xf1 ) ) )
= $true ),
inference(copy,[status(thm)],[203]) ).
thf(382,plain,
( ( ! [Xh: $i,Xf1: $i,Xf2: $i] :
( ~ ( homomorphism @ Xh @ Xf1 @ Xf2 )
| ( operation @ Xf2 ) ) )
= $true ),
inference(copy,[status(thm)],[202]) ).
thf(383,plain,
( ( ! [Xh: $i,Xf1: $i,Xf2: $i] :
( ~ ( homomorphism @ Xh @ Xf1 @ Xf2 )
| ( compatible @ Xh @ Xf1 @ Xf2 ) ) )
= $true ),
inference(copy,[status(thm)],[201]) ).
thf(384,plain,
( ( ! [Xh: $i,Xf1: $i,Xf2: $i,X: $i,Y: $i] :
( ~ ( homomorphism @ Xh @ Xf1 @ Xf2 )
| ~ ( member @ ( ordered_pair @ X @ Y ) @ ( domain_of @ Xf1 ) )
| ( ( apply @ Xf2 @ ( ordered_pair @ ( apply @ Xh @ X ) @ ( apply @ Xh @ Y ) ) )
= ( apply @ Xh @ ( apply @ Xf1 @ ( ordered_pair @ X @ Y ) ) ) ) ) )
= $true ),
inference(copy,[status(thm)],[200]) ).
thf(385,plain,
( ( ! [Xf1: $i,Xf2: $i,Xh: $i] :
( ~ ( operation @ Xf1 )
| ~ ( operation @ Xf2 )
| ~ ( compatible @ Xh @ Xf1 @ Xf2 )
| ( member @ ( ordered_pair @ ( not_homomorphism1 @ Xh @ Xf1 @ Xf2 ) @ ( not_homomorphism2 @ Xh @ Xf1 @ Xf2 ) ) @ ( domain_of @ Xf1 ) )
| ( homomorphism @ Xh @ Xf1 @ Xf2 ) ) )
= $true ),
inference(copy,[status(thm)],[199]) ).
thf(386,plain,
( ( ! [Xf1: $i,Xf2: $i,Xh: $i] :
( ~ ( operation @ Xf1 )
| ~ ( operation @ Xf2 )
| ~ ( compatible @ Xh @ Xf1 @ Xf2 )
| ( ( apply @ Xf2 @ ( ordered_pair @ ( apply @ Xh @ ( not_homomorphism1 @ Xh @ Xf1 @ Xf2 ) ) @ ( apply @ Xh @ ( not_homomorphism2 @ Xh @ Xf1 @ Xf2 ) ) ) )
!= ( apply @ Xh @ ( apply @ Xf1 @ ( ordered_pair @ ( not_homomorphism1 @ Xh @ Xf1 @ Xf2 ) @ ( not_homomorphism2 @ Xh @ Xf1 @ Xf2 ) ) ) ) )
| ( homomorphism @ Xh @ Xf1 @ Xf2 ) ) )
= $true ),
inference(copy,[status(thm)],[198]) ).
thf(387,plain,
( ( ! [X: $i,Y: $i,U: $i,V: $i] :
( ~ ( member @ ( ordered_pair @ X @ Y ) @ ( cross_product @ U @ V ) )
| ( member @ X @ ( unordered_pair @ X @ Y ) ) ) )
= $true ),
inference(copy,[status(thm)],[197]) ).
thf(388,plain,
( ( ! [X: $i,Y: $i,U: $i,V: $i] :
( ~ ( member @ ( ordered_pair @ X @ Y ) @ ( cross_product @ U @ V ) )
| ( member @ Y @ ( unordered_pair @ X @ Y ) ) ) )
= $true ),
inference(copy,[status(thm)],[196]) ).
thf(389,plain,
( ( ! [U: $i,V: $i,X: $i,Y: $i] :
( ~ ( member @ ( ordered_pair @ U @ V ) @ ( cross_product @ X @ Y ) )
| ( member @ U @ universal_class ) ) )
= $true ),
inference(copy,[status(thm)],[195]) ).
thf(390,plain,
( ( ! [U: $i,V: $i,X: $i,Y: $i] :
( ~ ( member @ ( ordered_pair @ U @ V ) @ ( cross_product @ X @ Y ) )
| ( member @ V @ universal_class ) ) )
= $true ),
inference(copy,[status(thm)],[194]) ).
thf(391,plain,
( ( ! [X: $i] : ( subclass @ X @ X ) )
= $true ),
inference(copy,[status(thm)],[193]) ).
thf(392,plain,
( ( ! [X: $i,Y: $i,Z: $i] :
( ~ ( subclass @ X @ Y )
| ~ ( subclass @ Y @ Z )
| ( subclass @ X @ Z ) ) )
= $true ),
inference(copy,[status(thm)],[192]) ).
thf(393,plain,
( ( ! [X: $i,Y: $i] :
( ( X = Y )
| ( member @ ( not_subclass_element @ X @ Y ) @ X )
| ( member @ ( not_subclass_element @ Y @ X ) @ Y ) ) )
= $true ),
inference(copy,[status(thm)],[191]) ).
thf(394,plain,
( ( ! [X: $i,Y: $i] :
( ~ ( member @ ( not_subclass_element @ X @ Y ) @ Y )
| ( X = Y )
| ( member @ ( not_subclass_element @ Y @ X ) @ Y ) ) )
= $true ),
inference(copy,[status(thm)],[190]) ).
thf(395,plain,
( ( ! [Y: $i,X: $i] :
( ~ ( member @ ( not_subclass_element @ Y @ X ) @ X )
| ( X = Y )
| ( member @ ( not_subclass_element @ X @ Y ) @ X ) ) )
= $true ),
inference(copy,[status(thm)],[189]) ).
thf(396,plain,
( ( ! [X: $i,Y: $i] :
( ~ ( member @ ( not_subclass_element @ X @ Y ) @ Y )
| ~ ( member @ ( not_subclass_element @ Y @ X ) @ X )
| ( X = Y ) ) )
= $true ),
inference(copy,[status(thm)],[188]) ).
thf(397,plain,
( ( ! [Y: $i,X: $i] :
~ ( member @ Y @ ( intersection @ ( complement @ X ) @ X ) ) )
= $true ),
inference(copy,[status(thm)],[187]) ).
thf(398,plain,
( ( ! [Z: $i] :
~ ( member @ Z @ null_class ) )
= $true ),
inference(copy,[status(thm)],[186]) ).
thf(399,plain,
( ( ! [X: $i] : ( subclass @ null_class @ X ) )
= $true ),
inference(copy,[status(thm)],[185]) ).
thf(400,plain,
( ( ! [X: $i] :
( ~ ( subclass @ X @ null_class )
| ( X = null_class ) ) )
= $true ),
inference(copy,[status(thm)],[184]) ).
thf(401,plain,
( ( ! [Z: $i] :
( ( Z = null_class )
| ( member @ ( not_subclass_element @ Z @ null_class ) @ Z ) ) )
= $true ),
inference(copy,[status(thm)],[183]) ).
thf(402,plain,
( ( member @ null_class @ universal_class )
= $true ),
inference(copy,[status(thm)],[182]) ).
thf(403,plain,
( ( ! [X: $i,Y: $i] :
( ( unordered_pair @ X @ Y )
= ( unordered_pair @ Y @ X ) ) )
= $true ),
inference(copy,[status(thm)],[181]) ).
thf(404,plain,
( ( ! [X: $i,Y: $i] : ( subclass @ ( singleton @ X ) @ ( unordered_pair @ X @ Y ) ) )
= $true ),
inference(copy,[status(thm)],[180]) ).
thf(405,plain,
( ( ! [Y: $i,X: $i] : ( subclass @ ( singleton @ Y ) @ ( unordered_pair @ X @ Y ) ) )
= $true ),
inference(copy,[status(thm)],[179]) ).
thf(406,plain,
( ( ! [Y: $i,X: $i] :
( ( member @ Y @ universal_class )
| ( ( unordered_pair @ X @ Y )
= ( singleton @ X ) ) ) )
= $true ),
inference(copy,[status(thm)],[178]) ).
thf(407,plain,
( ( ! [X: $i,Y: $i] :
( ( member @ X @ universal_class )
| ( ( unordered_pair @ X @ Y )
= ( singleton @ Y ) ) ) )
= $true ),
inference(copy,[status(thm)],[177]) ).
thf(408,plain,
( ( ! [X: $i,Y: $i] :
( ( ( unordered_pair @ X @ Y )
= null_class )
| ( member @ X @ universal_class )
| ( member @ Y @ universal_class ) ) )
= $true ),
inference(copy,[status(thm)],[176]) ).
thf(409,plain,
( ( ! [X: $i,Y: $i,Z: $i] :
( ( ( unordered_pair @ X @ Y )
!= ( unordered_pair @ X @ Z ) )
| ~ ( member @ ( ordered_pair @ Y @ Z ) @ ( cross_product @ universal_class @ universal_class ) )
| ( Y = Z ) ) )
= $true ),
inference(copy,[status(thm)],[175]) ).
thf(410,plain,
( ( ! [X: $i,Z: $i,Y: $i] :
( ( ( unordered_pair @ X @ Z )
!= ( unordered_pair @ Y @ Z ) )
| ~ ( member @ ( ordered_pair @ X @ Y ) @ ( cross_product @ universal_class @ universal_class ) )
| ( X = Y ) ) )
= $true ),
inference(copy,[status(thm)],[174]) ).
thf(411,plain,
( ( ! [X: $i,Y: $i] :
( ~ ( member @ X @ universal_class )
| ( ( unordered_pair @ X @ Y )
!= null_class ) ) )
= $true ),
inference(copy,[status(thm)],[173]) ).
thf(412,plain,
( ( ! [Y: $i,X: $i] :
( ~ ( member @ Y @ universal_class )
| ( ( unordered_pair @ X @ Y )
!= null_class ) ) )
= $true ),
inference(copy,[status(thm)],[172]) ).
thf(413,plain,
( ( ! [X: $i,Y: $i,U: $i,V: $i] :
( ~ ( member @ ( ordered_pair @ X @ Y ) @ ( cross_product @ U @ V ) )
| ( ( unordered_pair @ X @ Y )
!= null_class ) ) )
= $true ),
inference(copy,[status(thm)],[171]) ).
thf(414,plain,
( ( ! [X: $i,Z: $i,Y: $i] :
( ~ ( member @ X @ Z )
| ~ ( member @ Y @ Z )
| ( subclass @ ( unordered_pair @ X @ Y ) @ Z ) ) )
= $true ),
inference(copy,[status(thm)],[170]) ).
thf(415,plain,
( ( ! [X: $i] : ( member @ ( singleton @ X ) @ universal_class ) )
= $true ),
inference(copy,[status(thm)],[169]) ).
thf(416,plain,
( ( ! [Y: $i,X: $i] : ( member @ ( singleton @ Y ) @ ( unordered_pair @ X @ ( singleton @ Y ) ) ) )
= $true ),
inference(copy,[status(thm)],[168]) ).
thf(417,plain,
( ( ! [X: $i] :
( ~ ( member @ X @ universal_class )
| ( member @ X @ ( singleton @ X ) ) ) )
= $true ),
inference(copy,[status(thm)],[167]) ).
thf(418,plain,
( ( ! [X: $i] :
( ~ ( member @ X @ universal_class )
| ( ( singleton @ X )
!= null_class ) ) )
= $true ),
inference(copy,[status(thm)],[166]) ).
thf(419,plain,
( ( member @ null_class @ ( singleton @ null_class ) )
= $true ),
inference(copy,[status(thm)],[165]) ).
thf(420,plain,
( ( ! [Y: $i,X: $i] :
( ~ ( member @ Y @ ( singleton @ X ) )
| ( Y = X ) ) )
= $true ),
inference(copy,[status(thm)],[164]) ).
thf(421,plain,
( ( ! [X: $i] :
( ( member @ X @ universal_class )
| ( ( singleton @ X )
= null_class ) ) )
= $true ),
inference(copy,[status(thm)],[163]) ).
thf(422,plain,
( ( ! [X: $i,Y: $i] :
( ( ( singleton @ X )
!= ( singleton @ Y ) )
| ~ ( member @ X @ universal_class )
| ( X = Y ) ) )
= $true ),
inference(copy,[status(thm)],[162]) ).
thf(423,plain,
( ( ! [X: $i,Y: $i] :
( ( ( singleton @ X )
!= ( singleton @ Y ) )
| ~ ( member @ Y @ universal_class )
| ( X = Y ) ) )
= $true ),
inference(copy,[status(thm)],[161]) ).
thf(424,plain,
( ( ! [Y: $i,Z: $i,X: $i] :
( ( ( unordered_pair @ Y @ Z )
!= ( singleton @ X ) )
| ~ ( member @ X @ universal_class )
| ( X = Y )
| ( X = Z ) ) )
= $true ),
inference(copy,[status(thm)],[160]) ).
thf(425,plain,
( ( ! [Y: $i] :
( ~ ( member @ Y @ universal_class )
| ( member @ ( member_of @ ( singleton @ Y ) ) @ universal_class ) ) )
= $true ),
inference(copy,[status(thm)],[159]) ).
thf(426,plain,
( ( ! [Y: $i] :
( ~ ( member @ Y @ universal_class )
| ( ( singleton @ ( member_of @ ( singleton @ Y ) ) )
= ( singleton @ Y ) ) ) )
= $true ),
inference(copy,[status(thm)],[158]) ).
thf(427,plain,
( ( ! [X: $i] :
( ( member @ ( member_of @ X ) @ universal_class )
| ( ( member_of @ X )
= X ) ) )
= $true ),
inference(copy,[status(thm)],[157]) ).
thf(428,plain,
( ( ! [X: $i] :
( ( ( singleton @ ( member_of @ X ) )
= X )
| ( ( member_of @ X )
= X ) ) )
= $true ),
inference(copy,[status(thm)],[156]) ).
thf(429,plain,
( ( ! [U: $i] :
( ~ ( member @ U @ universal_class )
| ( ( member_of @ ( singleton @ U ) )
= U ) ) )
= $true ),
inference(copy,[status(thm)],[155]) ).
thf(430,plain,
( ( ! [X: $i] :
( ( member @ ( member_of1 @ X ) @ universal_class )
| ( ( member_of @ X )
= X ) ) )
= $true ),
inference(copy,[status(thm)],[154]) ).
thf(431,plain,
( ( ! [X: $i] :
( ( ( singleton @ ( member_of1 @ X ) )
= X )
| ( ( member_of @ X )
= X ) ) )
= $true ),
inference(copy,[status(thm)],[153]) ).
thf(432,plain,
( ( ! [X: $i] :
( ( ( singleton @ ( member_of @ X ) )
!= X )
| ( member @ X @ universal_class ) ) )
= $true ),
inference(copy,[status(thm)],[152]) ).
thf(433,plain,
( ( ! [X: $i,Y: $i] :
( ( ( singleton @ ( member_of @ X ) )
!= X )
| ~ ( member @ Y @ X )
| ( ( member_of @ X )
= Y ) ) )
= $true ),
inference(copy,[status(thm)],[151]) ).
thf(434,plain,
( ( ! [X: $i,Y: $i] :
( ~ ( member @ X @ Y )
| ( subclass @ ( singleton @ X ) @ Y ) ) )
= $true ),
inference(copy,[status(thm)],[150]) ).
thf(435,plain,
( ( ! [X: $i,Y: $i] :
( ~ ( subclass @ X @ ( singleton @ Y ) )
| ( X = null_class )
| ( ( singleton @ Y )
= X ) ) )
= $true ),
inference(copy,[status(thm)],[149]) ).
thf(436,plain,
( ( ! [X: $i] :
( ( member @ ( not_subclass_element @ ( intersection @ ( complement @ ( singleton @ ( not_subclass_element @ X @ null_class ) ) ) @ X ) @ null_class ) @ ( intersection @ ( complement @ ( singleton @ ( not_subclass_element @ X @ null_class ) ) ) @ X ) )
| ( ( singleton @ ( not_subclass_element @ X @ null_class ) )
= X )
| ( X = null_class ) ) )
= $true ),
inference(copy,[status(thm)],[148]) ).
thf(437,plain,
( ( ~ $false ) = $true ),
inference(copy,[status(thm)],[292]) ).
thf(438,plain,
( ( ! [SX0: $i,SX1: $i] :
( ( SX0 != SX1 )
| ( subclass @ SX0 @ SX1 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[300]) ).
thf(439,plain,
( ( ! [SX0: $i,SX1: $i,SX2: $i] :
( ( ( unordered_pair @ SX0 @ SX1 )
!= ( unordered_pair @ SX2 @ SX1 ) )
| ~ ( member @ ( ordered_pair @ SX0 @ SX2 ) @ ( cross_product @ universal_class @ universal_class ) )
| ( SX0 = SX2 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[410]) ).
thf(440,plain,
( ( ! [SX0: $i,SX1: $i] :
( ~ ( member @ SX0 @ universal_class )
| ( ( unordered_pair @ SX0 @ SX1 )
!= null_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[411]) ).
thf(441,plain,
( ( ! [SX0: $i,SX1: $i] :
( ( ( successor @ SX0 )
!= SX1 )
| ~ ( member @ ( ordered_pair @ SX0 @ SX1 ) @ ( cross_product @ universal_class @ universal_class ) )
| ( member @ ( ordered_pair @ SX0 @ SX1 ) @ successor_relation ) ) )
= $true ),
inference(unfold_def,[status(thm)],[341]) ).
thf(442,plain,
( ( ! [SX0: $i,SX1: $i] :
( ( ( singleton @ SX0 )
!= ( singleton @ SX1 ) )
| ~ ( member @ SX0 @ universal_class )
| ( SX0 = SX1 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[422]) ).
thf(443,plain,
( ( ! [SX0: $i] :
( ~ ( function @ SX0 )
| ( ( cross_product @ ( domain_of @ ( domain_of @ SX0 ) ) @ ( domain_of @ ( domain_of @ SX0 ) ) )
!= ( domain_of @ SX0 ) )
| ~ ( subclass @ ( range_of @ SX0 ) @ ( domain_of @ ( domain_of @ SX0 ) ) )
| ( operation @ SX0 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[376]) ).
thf(444,plain,
( ( ! [SX0: $i,SX1: $i,SX2: $i] :
( ( ( unordered_pair @ SX0 @ SX1 )
!= ( unordered_pair @ SX0 @ SX2 ) )
| ~ ( member @ ( ordered_pair @ SX1 @ SX2 ) @ ( cross_product @ universal_class @ universal_class ) )
| ( SX1 = SX2 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[409]) ).
thf(445,plain,
( ( ! [SX0: $i,SX1: $i,SX2: $i] :
( ( ( unordered_pair @ SX0 @ SX1 )
!= ( singleton @ SX2 ) )
| ~ ( member @ SX2 @ universal_class )
| ( SX2 = SX0 )
| ( SX2 = SX1 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[424]) ).
thf(446,plain,
( ( ! [SX0: $i,SX1: $i] :
( ( ( singleton @ SX0 )
!= ( singleton @ SX1 ) )
| ~ ( member @ SX1 @ universal_class )
| ( SX0 = SX1 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[423]) ).
thf(447,plain,
( ( ! [SX0: $i,SX1: $i] :
( ( ( restrict @ SX0 @ ( singleton @ SX1 ) @ universal_class )
!= null_class )
| ~ ( member @ SX1 @ ( domain_of @ SX0 ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[325]) ).
thf(448,plain,
( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i] :
( ~ ( member @ ( ordered_pair @ SX0 @ SX1 ) @ ( cross_product @ SX2 @ SX3 ) )
| ( ( unordered_pair @ SX0 @ SX1 )
!= null_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[413]) ).
thf(449,plain,
( ( ! [SX0: $i] :
( ~ ( member @ SX0 @ universal_class )
| ( ( singleton @ SX0 )
!= null_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[418]) ).
thf(450,plain,
( ( ! [SX0: $i,SX1: $i] :
( ~ ( member @ SX0 @ universal_class )
| ( ( unordered_pair @ SX1 @ SX0 )
!= null_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[412]) ).
thf(451,plain,
( ( ! [SX0: $i,SX1: $i] :
( ( SX0 != SX1 )
| ( subclass @ SX1 @ SX0 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[301]) ).
thf(452,plain,
( ( ! [SX0: $i,SX1: $i,SX2: $i] :
( ~ ( function @ SX0 )
| ( ( domain_of @ ( domain_of @ SX1 ) )
!= ( domain_of @ SX0 ) )
| ~ ( subclass @ ( range_of @ SX0 ) @ ( domain_of @ ( domain_of @ SX2 ) ) )
| ( compatible @ SX0 @ SX1 @ SX2 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[380]) ).
thf(453,plain,
( ( ( singleton @ ( not_subclass_element @ x @ null_class ) )
!= x )
= $true ),
inference(unfold_def,[status(thm)],[294]) ).
thf(454,plain,
( ( ! [SX0: $i] :
( ( ( singleton @ ( member_of @ SX0 ) )
!= SX0 )
| ( member @ SX0 @ universal_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[432]) ).
thf(455,plain,
( ( x != null_class )
= $true ),
inference(unfold_def,[status(thm)],[295]) ).
thf(456,plain,
( ( ! [SX0: $i,SX1: $i] :
( ( ( singleton @ ( member_of @ SX0 ) )
!= SX0 )
| ~ ( member @ SX1 @ SX0 )
| ( ( member_of @ SX0 )
= SX1 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[433]) ).
thf(457,plain,
( ( ! [SX0: $i,SX1: $i,SX2: $i] :
( ~ ( operation @ SX0 )
| ~ ( operation @ SX1 )
| ~ ( compatible @ SX2 @ SX0 @ SX1 )
| ( ( apply @ SX1 @ ( ordered_pair @ ( apply @ SX2 @ ( not_homomorphism1 @ SX2 @ SX0 @ SX1 ) ) @ ( apply @ SX2 @ ( not_homomorphism2 @ SX2 @ SX0 @ SX1 ) ) ) )
!= ( apply @ SX2 @ ( apply @ SX0 @ ( ordered_pair @ ( not_homomorphism1 @ SX2 @ SX0 @ SX1 ) @ ( not_homomorphism2 @ SX2 @ SX0 @ SX1 ) ) ) ) )
| ( homomorphism @ SX2 @ SX0 @ SX1 ) ) )
= $true ),
inference(unfold_def,[status(thm)],[386]) ).
thf(458,plain,
( ( member @ ( not_subclass_element @ ( intersection @ ( complement @ ( singleton @ ( not_subclass_element @ x @ null_class ) ) ) @ x ) @ null_class ) @ x )
= $false ),
inference(extcnf_not_pos,[status(thm)],[293]) ).
thf(459,plain,
! [SV1: $i] :
( ( ! [SY269: $i,SY270: $i] :
( ~ ( subclass @ SV1 @ SY269 )
| ~ ( member @ SY270 @ SV1 )
| ( member @ SY270 @ SY269 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[296]) ).
thf(460,plain,
! [SV2: $i] :
( ( ! [SY271: $i] :
( ( member @ ( not_subclass_element @ SV2 @ SY271 ) @ SV2 )
| ( subclass @ SV2 @ SY271 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[297]) ).
thf(461,plain,
! [SV3: $i] :
( ( ! [SY272: $i] :
( ~ ( member @ ( not_subclass_element @ SV3 @ SY272 ) @ SY272 )
| ( subclass @ SV3 @ SY272 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[298]) ).
thf(462,plain,
! [SV4: $i] :
( ( subclass @ SV4 @ universal_class )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[299]) ).
thf(463,plain,
! [SV5: $i] :
( ( ! [SY273: $i] :
( ~ ( subclass @ SV5 @ SY273 )
| ~ ( subclass @ SY273 @ SV5 )
| ( SV5 = SY273 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[302]) ).
thf(464,plain,
! [SV6: $i] :
( ( ! [SY274: $i,SY275: $i] :
( ~ ( member @ SV6 @ ( unordered_pair @ SY274 @ SY275 ) )
| ( SV6 = SY274 )
| ( SV6 = SY275 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[303]) ).
thf(465,plain,
! [SV7: $i] :
( ( ! [SY276: $i] :
( ~ ( member @ SV7 @ universal_class )
| ( member @ SV7 @ ( unordered_pair @ SV7 @ SY276 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[304]) ).
thf(466,plain,
! [SV8: $i] :
( ( ! [SY277: $i] :
( ~ ( member @ SV8 @ universal_class )
| ( member @ SV8 @ ( unordered_pair @ SY277 @ SV8 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[305]) ).
thf(467,plain,
! [SV9: $i] :
( ( ! [SY278: $i] : ( member @ ( unordered_pair @ SV9 @ SY278 ) @ universal_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[306]) ).
thf(468,plain,
! [SV10: $i] :
( ( ( unordered_pair @ SV10 @ SV10 )
= ( singleton @ SV10 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[307]) ).
thf(469,plain,
! [SV11: $i] :
( ( ! [SY279: $i] :
( ( unordered_pair @ ( singleton @ SV11 ) @ ( unordered_pair @ SV11 @ ( singleton @ SY279 ) ) )
= ( ordered_pair @ SV11 @ SY279 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[308]) ).
thf(470,plain,
! [SV12: $i] :
( ( ! [SY280: $i,SY281: $i,SY282: $i] :
( ~ ( member @ ( ordered_pair @ SV12 @ SY280 ) @ ( cross_product @ SY281 @ SY282 ) )
| ( member @ SV12 @ SY281 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[309]) ).
thf(471,plain,
! [SV13: $i] :
( ( ! [SY283: $i,SY284: $i,SY285: $i] :
( ~ ( member @ ( ordered_pair @ SV13 @ SY283 ) @ ( cross_product @ SY284 @ SY285 ) )
| ( member @ SY283 @ SY285 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[310]) ).
thf(472,plain,
! [SV14: $i] :
( ( ! [SY286: $i,SY287: $i,SY288: $i] :
( ~ ( member @ SV14 @ SY286 )
| ~ ( member @ SY287 @ SY288 )
| ( member @ ( ordered_pair @ SV14 @ SY287 ) @ ( cross_product @ SY286 @ SY288 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[311]) ).
thf(473,plain,
! [SV15: $i] :
( ( ! [SY289: $i,SY290: $i] :
( ~ ( member @ SV15 @ ( cross_product @ SY289 @ SY290 ) )
| ( ( ordered_pair @ ( first @ SV15 ) @ ( second @ SV15 ) )
= SV15 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[312]) ).
thf(474,plain,
! [SV16: $i] :
( ( ! [SY291: $i] :
( ~ ( member @ ( ordered_pair @ SV16 @ SY291 ) @ element_relation )
| ( member @ SV16 @ SY291 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[314]) ).
thf(475,plain,
! [SV17: $i] :
( ( ! [SY292: $i] :
( ~ ( member @ ( ordered_pair @ SV17 @ SY292 ) @ ( cross_product @ universal_class @ universal_class ) )
| ~ ( member @ SV17 @ SY292 )
| ( member @ ( ordered_pair @ SV17 @ SY292 ) @ element_relation ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[315]) ).
thf(476,plain,
! [SV18: $i] :
( ( ! [SY293: $i,SY294: $i] :
( ~ ( member @ SV18 @ ( intersection @ SY293 @ SY294 ) )
| ( member @ SV18 @ SY293 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[316]) ).
thf(477,plain,
! [SV19: $i] :
( ( ! [SY295: $i,SY296: $i] :
( ~ ( member @ SV19 @ ( intersection @ SY295 @ SY296 ) )
| ( member @ SV19 @ SY296 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[317]) ).
thf(478,plain,
! [SV20: $i] :
( ( ! [SY297: $i,SY298: $i] :
( ~ ( member @ SV20 @ SY297 )
| ~ ( member @ SV20 @ SY298 )
| ( member @ SV20 @ ( intersection @ SY297 @ SY298 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[318]) ).
thf(479,plain,
! [SV21: $i] :
( ( ! [SY299: $i] :
( ~ ( member @ SV21 @ ( complement @ SY299 ) )
| ~ ( member @ SV21 @ SY299 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[319]) ).
thf(480,plain,
! [SV22: $i] :
( ( ! [SY300: $i] :
( ~ ( member @ SV22 @ universal_class )
| ( member @ SV22 @ ( complement @ SY300 ) )
| ( member @ SV22 @ SY300 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[320]) ).
thf(481,plain,
! [SV23: $i] :
( ( ! [SY301: $i] :
( ( complement @ ( intersection @ ( complement @ SV23 ) @ ( complement @ SY301 ) ) )
= ( union @ SV23 @ SY301 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[321]) ).
thf(482,plain,
! [SV24: $i] :
( ( ! [SY302: $i] :
( ( intersection @ ( complement @ ( intersection @ SV24 @ SY302 ) ) @ ( complement @ ( intersection @ ( complement @ SV24 ) @ ( complement @ SY302 ) ) ) )
= ( symmetric_difference @ SV24 @ SY302 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[322]) ).
thf(483,plain,
! [SV25: $i] :
( ( ! [SY303: $i,SY304: $i] :
( ( intersection @ SV25 @ ( cross_product @ SY303 @ SY304 ) )
= ( restrict @ SV25 @ SY303 @ SY304 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[323]) ).
thf(484,plain,
! [SV26: $i] :
( ( ! [SY305: $i,SY306: $i] :
( ( intersection @ ( cross_product @ SV26 @ SY305 ) @ SY306 )
= ( restrict @ SY306 @ SV26 @ SY305 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[324]) ).
thf(485,plain,
! [SV27: $i] :
( ( ! [SY307: $i] :
( ~ ( member @ SV27 @ universal_class )
| ( ( restrict @ SY307 @ ( singleton @ SV27 ) @ universal_class )
= null_class )
| ( member @ SV27 @ ( domain_of @ SY307 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[326]) ).
thf(486,plain,
! [SV28: $i] :
( ( subclass @ ( rotate @ SV28 ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[327]) ).
thf(487,plain,
! [SV29: $i] :
( ( ! [SY308: $i,SY309: $i,SY310: $i] :
( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV29 @ SY308 ) @ SY309 ) @ ( rotate @ SY310 ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ SY308 @ SY309 ) @ SV29 ) @ SY310 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[328]) ).
thf(488,plain,
! [SV30: $i] :
( ( ! [SY311: $i,SY312: $i,SY313: $i] :
( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV30 @ SY311 ) @ SY312 ) @ SY313 )
| ~ ( member @ ( ordered_pair @ ( ordered_pair @ SY312 @ SV30 ) @ SY311 ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ SY312 @ SV30 ) @ SY311 ) @ ( rotate @ SY313 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[329]) ).
thf(489,plain,
! [SV31: $i] :
( ( subclass @ ( flip @ SV31 ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[330]) ).
thf(490,plain,
! [SV32: $i] :
( ( ! [SY314: $i,SY315: $i,SY316: $i] :
( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV32 @ SY314 ) @ SY315 ) @ ( flip @ SY316 ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ SY314 @ SV32 ) @ SY315 ) @ SY316 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[331]) ).
thf(491,plain,
! [SV33: $i] :
( ( ! [SY317: $i,SY318: $i,SY319: $i] :
( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV33 @ SY317 ) @ SY318 ) @ SY319 )
| ~ ( member @ ( ordered_pair @ ( ordered_pair @ SY317 @ SV33 ) @ SY318 ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ SY317 @ SV33 ) @ SY318 ) @ ( flip @ SY319 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[332]) ).
thf(492,plain,
! [SV34: $i] :
( ( ( domain_of @ ( flip @ ( cross_product @ SV34 @ universal_class ) ) )
= ( inverse @ SV34 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[333]) ).
thf(493,plain,
! [SV35: $i] :
( ( ( domain_of @ ( inverse @ SV35 ) )
= ( range_of @ SV35 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[334]) ).
thf(494,plain,
! [SV36: $i] :
( ( ! [SY320: $i,SY321: $i] :
( ( first @ ( not_subclass_element @ ( restrict @ SV36 @ SY320 @ ( singleton @ SY321 ) ) @ null_class ) )
= ( domain @ SV36 @ SY320 @ SY321 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[335]) ).
thf(495,plain,
! [SV37: $i] :
( ( ! [SY322: $i,SY323: $i] :
( ( second @ ( not_subclass_element @ ( restrict @ SV37 @ ( singleton @ SY322 ) @ SY323 ) @ null_class ) )
= ( range @ SV37 @ SY322 @ SY323 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[336]) ).
thf(496,plain,
! [SV38: $i] :
( ( ! [SY324: $i] :
( ( range_of @ ( restrict @ SV38 @ SY324 @ universal_class ) )
= ( image @ SV38 @ SY324 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[337]) ).
thf(497,plain,
! [SV39: $i] :
( ( ( union @ SV39 @ ( singleton @ SV39 ) )
= ( successor @ SV39 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[338]) ).
thf(498,plain,
! [SV40: $i] :
( ( ! [SY325: $i] :
( ~ ( member @ ( ordered_pair @ SV40 @ SY325 ) @ successor_relation )
| ( ( successor @ SV40 )
= SY325 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[340]) ).
thf(499,plain,
! [SV41: $i] :
( ( ~ ( inductive @ SV41 )
| ( member @ null_class @ SV41 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[342]) ).
thf(500,plain,
! [SV42: $i] :
( ( ~ ( inductive @ SV42 )
| ( subclass @ ( image @ successor_relation @ SV42 ) @ SV42 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[343]) ).
thf(501,plain,
! [SV43: $i] :
( ( ~ ( member @ null_class @ SV43 )
| ~ ( subclass @ ( image @ successor_relation @ SV43 ) @ SV43 )
| ( inductive @ SV43 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[344]) ).
thf(502,plain,
! [SV44: $i] :
( ( ~ ( inductive @ SV44 )
| ( subclass @ omega @ SV44 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[346]) ).
thf(503,plain,
! [SV45: $i] :
( ( ( domain_of @ ( restrict @ element_relation @ universal_class @ SV45 ) )
= ( sum_class @ SV45 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[348]) ).
thf(504,plain,
! [SV46: $i] :
( ( ~ ( member @ SV46 @ universal_class )
| ( member @ ( sum_class @ SV46 ) @ universal_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[349]) ).
thf(505,plain,
! [SV47: $i] :
( ( ( complement @ ( image @ element_relation @ ( complement @ SV47 ) ) )
= ( power_class @ SV47 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[350]) ).
thf(506,plain,
! [SV48: $i] :
( ( ~ ( member @ SV48 @ universal_class )
| ( member @ ( power_class @ SV48 ) @ universal_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[351]) ).
thf(507,plain,
! [SV49: $i] :
( ( ! [SY326: $i] : ( subclass @ ( compose @ SV49 @ SY326 ) @ ( cross_product @ universal_class @ universal_class ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[352]) ).
thf(508,plain,
! [SV50: $i] :
( ( ! [SY327: $i,SY328: $i,SY329: $i] :
( ~ ( member @ ( ordered_pair @ SV50 @ SY327 ) @ ( compose @ SY328 @ SY329 ) )
| ( member @ SY327 @ ( image @ SY328 @ ( image @ SY329 @ ( singleton @ SV50 ) ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[353]) ).
thf(509,plain,
! [SV51: $i] :
( ( ! [SY330: $i,SY331: $i,SY332: $i] :
( ~ ( member @ SV51 @ ( image @ SY330 @ ( image @ SY331 @ ( singleton @ SY332 ) ) ) )
| ~ ( member @ ( ordered_pair @ SY332 @ SV51 ) @ ( cross_product @ universal_class @ universal_class ) )
| ( member @ ( ordered_pair @ SY332 @ SV51 ) @ ( compose @ SY330 @ SY331 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[354]) ).
thf(510,plain,
! [SV52: $i] :
( ( ~ ( single_valued_class @ SV52 )
| ( subclass @ ( compose @ SV52 @ ( inverse @ SV52 ) ) @ identity_relation ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[355]) ).
thf(511,plain,
! [SV53: $i] :
( ( ~ ( subclass @ ( compose @ SV53 @ ( inverse @ SV53 ) ) @ identity_relation )
| ( single_valued_class @ SV53 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[356]) ).
thf(512,plain,
! [SV54: $i] :
( ( ~ ( function @ SV54 )
| ( subclass @ SV54 @ ( cross_product @ universal_class @ universal_class ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[357]) ).
thf(513,plain,
! [SV55: $i] :
( ( ~ ( function @ SV55 )
| ( subclass @ ( compose @ SV55 @ ( inverse @ SV55 ) ) @ identity_relation ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[358]) ).
thf(514,plain,
! [SV56: $i] :
( ( ~ ( subclass @ SV56 @ ( cross_product @ universal_class @ universal_class ) )
| ~ ( subclass @ ( compose @ SV56 @ ( inverse @ SV56 ) ) @ identity_relation )
| ( function @ SV56 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[359]) ).
thf(515,plain,
! [SV57: $i] :
( ( ! [SY333: $i] :
( ~ ( function @ SV57 )
| ~ ( member @ SY333 @ universal_class )
| ( member @ ( image @ SV57 @ SY333 ) @ universal_class ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[360]) ).
thf(516,plain,
! [SV58: $i] :
( ( ( SV58 = null_class )
| ( member @ ( regular @ SV58 ) @ SV58 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[361]) ).
thf(517,plain,
! [SV59: $i] :
( ( ( SV59 = null_class )
| ( ( intersection @ SV59 @ ( regular @ SV59 ) )
= null_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[362]) ).
thf(518,plain,
! [SV60: $i] :
( ( ! [SY334: $i] :
( ( sum_class @ ( image @ SV60 @ ( singleton @ SY334 ) ) )
= ( apply @ SV60 @ SY334 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[363]) ).
thf(519,plain,
! [SV61: $i] :
( ( ~ ( member @ SV61 @ universal_class )
| ( SV61 = null_class )
| ( member @ ( apply @ choice @ SV61 ) @ SV61 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[365]) ).
thf(520,plain,
! [SV62: $i] :
( ( ~ ( one_to_one @ SV62 )
| ( function @ SV62 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[366]) ).
thf(521,plain,
! [SV63: $i] :
( ( ~ ( one_to_one @ SV63 )
| ( function @ ( inverse @ SV63 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[367]) ).
thf(522,plain,
! [SV64: $i] :
( ( ~ ( function @ ( inverse @ SV64 ) )
| ~ ( function @ SV64 )
| ( one_to_one @ SV64 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[368]) ).
thf(523,plain,
! [SV65: $i] :
( ( ( complement @ ( domain_of @ ( intersection @ SV65 @ identity_relation ) ) )
= ( diagonalise @ SV65 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[371]) ).
thf(524,plain,
! [SV66: $i] :
( ( ( intersection @ ( domain_of @ SV66 ) @ ( diagonalise @ ( compose @ ( inverse @ element_relation ) @ SV66 ) ) )
= ( cantor @ SV66 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[372]) ).
thf(525,plain,
! [SV67: $i] :
( ( ~ ( operation @ SV67 )
| ( function @ SV67 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[373]) ).
thf(526,plain,
! [SV68: $i] :
( ( ~ ( operation @ SV68 )
| ( ( cross_product @ ( domain_of @ ( domain_of @ SV68 ) ) @ ( domain_of @ ( domain_of @ SV68 ) ) )
= ( domain_of @ SV68 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[374]) ).
thf(527,plain,
! [SV69: $i] :
( ( ~ ( operation @ SV69 )
| ( subclass @ ( range_of @ SV69 ) @ ( domain_of @ ( domain_of @ SV69 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[375]) ).
thf(528,plain,
! [SV70: $i] :
( ( ! [SY335: $i,SY336: $i] :
( ~ ( compatible @ SV70 @ SY335 @ SY336 )
| ( function @ SV70 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[377]) ).
thf(529,plain,
! [SV71: $i] :
( ( ! [SY337: $i,SY338: $i] :
( ~ ( compatible @ SV71 @ SY337 @ SY338 )
| ( ( domain_of @ ( domain_of @ SY337 ) )
= ( domain_of @ SV71 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[378]) ).
thf(530,plain,
! [SV72: $i] :
( ( ! [SY339: $i,SY340: $i] :
( ~ ( compatible @ SV72 @ SY339 @ SY340 )
| ( subclass @ ( range_of @ SV72 ) @ ( domain_of @ ( domain_of @ SY340 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[379]) ).
thf(531,plain,
! [SV73: $i] :
( ( ! [SY341: $i,SY342: $i] :
( ~ ( homomorphism @ SV73 @ SY341 @ SY342 )
| ( operation @ SY341 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[381]) ).
thf(532,plain,
! [SV74: $i] :
( ( ! [SY343: $i,SY344: $i] :
( ~ ( homomorphism @ SV74 @ SY343 @ SY344 )
| ( operation @ SY344 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[382]) ).
thf(533,plain,
! [SV75: $i] :
( ( ! [SY345: $i,SY346: $i] :
( ~ ( homomorphism @ SV75 @ SY345 @ SY346 )
| ( compatible @ SV75 @ SY345 @ SY346 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[383]) ).
thf(534,plain,
! [SV76: $i] :
( ( ! [SY347: $i,SY348: $i,SY349: $i,SY350: $i] :
( ~ ( homomorphism @ SV76 @ SY347 @ SY348 )
| ~ ( member @ ( ordered_pair @ SY349 @ SY350 ) @ ( domain_of @ SY347 ) )
| ( ( apply @ SY348 @ ( ordered_pair @ ( apply @ SV76 @ SY349 ) @ ( apply @ SV76 @ SY350 ) ) )
= ( apply @ SV76 @ ( apply @ SY347 @ ( ordered_pair @ SY349 @ SY350 ) ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[384]) ).
thf(535,plain,
! [SV77: $i] :
( ( ! [SY351: $i,SY352: $i] :
( ~ ( operation @ SV77 )
| ~ ( operation @ SY351 )
| ~ ( compatible @ SY352 @ SV77 @ SY351 )
| ( member @ ( ordered_pair @ ( not_homomorphism1 @ SY352 @ SV77 @ SY351 ) @ ( not_homomorphism2 @ SY352 @ SV77 @ SY351 ) ) @ ( domain_of @ SV77 ) )
| ( homomorphism @ SY352 @ SV77 @ SY351 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[385]) ).
thf(536,plain,
! [SV78: $i] :
( ( ! [SY353: $i,SY354: $i,SY355: $i] :
( ~ ( member @ ( ordered_pair @ SV78 @ SY353 ) @ ( cross_product @ SY354 @ SY355 ) )
| ( member @ SV78 @ ( unordered_pair @ SV78 @ SY353 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[387]) ).
thf(537,plain,
! [SV79: $i] :
( ( ! [SY356: $i,SY357: $i,SY358: $i] :
( ~ ( member @ ( ordered_pair @ SV79 @ SY356 ) @ ( cross_product @ SY357 @ SY358 ) )
| ( member @ SY356 @ ( unordered_pair @ SV79 @ SY356 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[388]) ).
thf(538,plain,
! [SV80: $i] :
( ( ! [SY359: $i,SY360: $i,SY361: $i] :
( ~ ( member @ ( ordered_pair @ SV80 @ SY359 ) @ ( cross_product @ SY360 @ SY361 ) )
| ( member @ SV80 @ universal_class ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[389]) ).
thf(539,plain,
! [SV81: $i] :
( ( ! [SY362: $i,SY363: $i,SY364: $i] :
( ~ ( member @ ( ordered_pair @ SV81 @ SY362 ) @ ( cross_product @ SY363 @ SY364 ) )
| ( member @ SY362 @ universal_class ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[390]) ).
thf(540,plain,
! [SV82: $i] :
( ( subclass @ SV82 @ SV82 )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[391]) ).
thf(541,plain,
! [SV83: $i] :
( ( ! [SY365: $i,SY366: $i] :
( ~ ( subclass @ SV83 @ SY365 )
| ~ ( subclass @ SY365 @ SY366 )
| ( subclass @ SV83 @ SY366 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[392]) ).
thf(542,plain,
! [SV84: $i] :
( ( ! [SY367: $i] :
( ( SV84 = SY367 )
| ( member @ ( not_subclass_element @ SV84 @ SY367 ) @ SV84 )
| ( member @ ( not_subclass_element @ SY367 @ SV84 ) @ SY367 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[393]) ).
thf(543,plain,
! [SV85: $i] :
( ( ! [SY368: $i] :
( ~ ( member @ ( not_subclass_element @ SV85 @ SY368 ) @ SY368 )
| ( SV85 = SY368 )
| ( member @ ( not_subclass_element @ SY368 @ SV85 ) @ SY368 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[394]) ).
thf(544,plain,
! [SV86: $i] :
( ( ! [SY369: $i] :
( ~ ( member @ ( not_subclass_element @ SV86 @ SY369 ) @ SY369 )
| ( SY369 = SV86 )
| ( member @ ( not_subclass_element @ SY369 @ SV86 ) @ SY369 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[395]) ).
thf(545,plain,
! [SV87: $i] :
( ( ! [SY370: $i] :
( ~ ( member @ ( not_subclass_element @ SV87 @ SY370 ) @ SY370 )
| ~ ( member @ ( not_subclass_element @ SY370 @ SV87 ) @ SV87 )
| ( SV87 = SY370 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[396]) ).
thf(546,plain,
! [SV88: $i] :
( ( ! [SY371: $i] :
~ ( member @ SV88 @ ( intersection @ ( complement @ SY371 ) @ SY371 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[397]) ).
thf(547,plain,
! [SV89: $i] :
( ( ~ ( member @ SV89 @ null_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[398]) ).
thf(548,plain,
! [SV90: $i] :
( ( subclass @ null_class @ SV90 )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[399]) ).
thf(549,plain,
! [SV91: $i] :
( ( ~ ( subclass @ SV91 @ null_class )
| ( SV91 = null_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[400]) ).
thf(550,plain,
! [SV92: $i] :
( ( ( SV92 = null_class )
| ( member @ ( not_subclass_element @ SV92 @ null_class ) @ SV92 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[401]) ).
thf(551,plain,
! [SV93: $i] :
( ( ! [SY372: $i] :
( ( unordered_pair @ SV93 @ SY372 )
= ( unordered_pair @ SY372 @ SV93 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[403]) ).
thf(552,plain,
! [SV94: $i] :
( ( ! [SY373: $i] : ( subclass @ ( singleton @ SV94 ) @ ( unordered_pair @ SV94 @ SY373 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[404]) ).
thf(553,plain,
! [SV95: $i] :
( ( ! [SY374: $i] : ( subclass @ ( singleton @ SV95 ) @ ( unordered_pair @ SY374 @ SV95 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[405]) ).
thf(554,plain,
! [SV96: $i] :
( ( ! [SY375: $i] :
( ( member @ SV96 @ universal_class )
| ( ( unordered_pair @ SY375 @ SV96 )
= ( singleton @ SY375 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[406]) ).
thf(555,plain,
! [SV97: $i] :
( ( ! [SY376: $i] :
( ( member @ SV97 @ universal_class )
| ( ( unordered_pair @ SV97 @ SY376 )
= ( singleton @ SY376 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[407]) ).
thf(556,plain,
! [SV98: $i] :
( ( ! [SY377: $i] :
( ( ( unordered_pair @ SV98 @ SY377 )
= null_class )
| ( member @ SV98 @ universal_class )
| ( member @ SY377 @ universal_class ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[408]) ).
thf(557,plain,
! [SV99: $i] :
( ( ! [SY378: $i,SY379: $i] :
( ~ ( member @ SV99 @ SY378 )
| ~ ( member @ SY379 @ SY378 )
| ( subclass @ ( unordered_pair @ SV99 @ SY379 ) @ SY378 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[414]) ).
thf(558,plain,
! [SV100: $i] :
( ( member @ ( singleton @ SV100 ) @ universal_class )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[415]) ).
thf(559,plain,
! [SV101: $i] :
( ( ! [SY380: $i] : ( member @ ( singleton @ SV101 ) @ ( unordered_pair @ SY380 @ ( singleton @ SV101 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[416]) ).
thf(560,plain,
! [SV102: $i] :
( ( ~ ( member @ SV102 @ universal_class )
| ( member @ SV102 @ ( singleton @ SV102 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[417]) ).
thf(561,plain,
! [SV103: $i] :
( ( ! [SY381: $i] :
( ~ ( member @ SV103 @ ( singleton @ SY381 ) )
| ( SV103 = SY381 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[420]) ).
thf(562,plain,
! [SV104: $i] :
( ( ( member @ SV104 @ universal_class )
| ( ( singleton @ SV104 )
= null_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[421]) ).
thf(563,plain,
! [SV105: $i] :
( ( ~ ( member @ SV105 @ universal_class )
| ( member @ ( member_of @ ( singleton @ SV105 ) ) @ universal_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[425]) ).
thf(564,plain,
! [SV106: $i] :
( ( ~ ( member @ SV106 @ universal_class )
| ( ( singleton @ ( member_of @ ( singleton @ SV106 ) ) )
= ( singleton @ SV106 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[426]) ).
thf(565,plain,
! [SV107: $i] :
( ( ( member @ ( member_of @ SV107 ) @ universal_class )
| ( ( member_of @ SV107 )
= SV107 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[427]) ).
thf(566,plain,
! [SV108: $i] :
( ( ( ( singleton @ ( member_of @ SV108 ) )
= SV108 )
| ( ( member_of @ SV108 )
= SV108 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[428]) ).
thf(567,plain,
! [SV109: $i] :
( ( ~ ( member @ SV109 @ universal_class )
| ( ( member_of @ ( singleton @ SV109 ) )
= SV109 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[429]) ).
thf(568,plain,
! [SV110: $i] :
( ( ( member @ ( member_of1 @ SV110 ) @ universal_class )
| ( ( member_of @ SV110 )
= SV110 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[430]) ).
thf(569,plain,
! [SV111: $i] :
( ( ( ( singleton @ ( member_of1 @ SV111 ) )
= SV111 )
| ( ( member_of @ SV111 )
= SV111 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[431]) ).
thf(570,plain,
! [SV112: $i] :
( ( ! [SY382: $i] :
( ~ ( member @ SV112 @ SY382 )
| ( subclass @ ( singleton @ SV112 ) @ SY382 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[434]) ).
thf(571,plain,
! [SV113: $i] :
( ( ! [SY383: $i] :
( ~ ( subclass @ SV113 @ ( singleton @ SY383 ) )
| ( SV113 = null_class )
| ( ( singleton @ SY383 )
= SV113 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[435]) ).
thf(572,plain,
! [SV114: $i] :
( ( ( member @ ( not_subclass_element @ ( intersection @ ( complement @ ( singleton @ ( not_subclass_element @ SV114 @ null_class ) ) ) @ SV114 ) @ null_class ) @ ( intersection @ ( complement @ ( singleton @ ( not_subclass_element @ SV114 @ null_class ) ) ) @ SV114 ) )
| ( ( singleton @ ( not_subclass_element @ SV114 @ null_class ) )
= SV114 )
| ( SV114 = null_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[436]) ).
thf(573,plain,
$false = $false,
inference(extcnf_not_pos,[status(thm)],[437]) ).
thf(574,plain,
! [SV115: $i] :
( ( ! [SY384: $i] :
( ( SV115 != SY384 )
| ( subclass @ SV115 @ SY384 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[438]) ).
thf(575,plain,
! [SV116: $i] :
( ( ! [SY385: $i,SY386: $i] :
( ( ( unordered_pair @ SV116 @ SY385 )
!= ( unordered_pair @ SY386 @ SY385 ) )
| ~ ( member @ ( ordered_pair @ SV116 @ SY386 ) @ ( cross_product @ universal_class @ universal_class ) )
| ( SV116 = SY386 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[439]) ).
thf(576,plain,
! [SV117: $i] :
( ( ! [SY387: $i] :
( ~ ( member @ SV117 @ universal_class )
| ( ( unordered_pair @ SV117 @ SY387 )
!= null_class ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[440]) ).
thf(577,plain,
! [SV118: $i] :
( ( ! [SY388: $i] :
( ( ( successor @ SV118 )
!= SY388 )
| ~ ( member @ ( ordered_pair @ SV118 @ SY388 ) @ ( cross_product @ universal_class @ universal_class ) )
| ( member @ ( ordered_pair @ SV118 @ SY388 ) @ successor_relation ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[441]) ).
thf(578,plain,
! [SV119: $i] :
( ( ! [SY389: $i] :
( ( ( singleton @ SV119 )
!= ( singleton @ SY389 ) )
| ~ ( member @ SV119 @ universal_class )
| ( SV119 = SY389 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[442]) ).
thf(579,plain,
! [SV120: $i] :
( ( ~ ( function @ SV120 )
| ( ( cross_product @ ( domain_of @ ( domain_of @ SV120 ) ) @ ( domain_of @ ( domain_of @ SV120 ) ) )
!= ( domain_of @ SV120 ) )
| ~ ( subclass @ ( range_of @ SV120 ) @ ( domain_of @ ( domain_of @ SV120 ) ) )
| ( operation @ SV120 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[443]) ).
thf(580,plain,
! [SV121: $i] :
( ( ! [SY390: $i,SY391: $i] :
( ( ( unordered_pair @ SV121 @ SY390 )
!= ( unordered_pair @ SV121 @ SY391 ) )
| ~ ( member @ ( ordered_pair @ SY390 @ SY391 ) @ ( cross_product @ universal_class @ universal_class ) )
| ( SY390 = SY391 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[444]) ).
thf(581,plain,
! [SV122: $i] :
( ( ! [SY392: $i,SY393: $i] :
( ( ( unordered_pair @ SV122 @ SY392 )
!= ( singleton @ SY393 ) )
| ~ ( member @ SY393 @ universal_class )
| ( SY393 = SV122 )
| ( SY393 = SY392 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[445]) ).
thf(582,plain,
! [SV123: $i] :
( ( ! [SY394: $i] :
( ( ( singleton @ SV123 )
!= ( singleton @ SY394 ) )
| ~ ( member @ SY394 @ universal_class )
| ( SV123 = SY394 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[446]) ).
thf(583,plain,
! [SV124: $i] :
( ( ! [SY395: $i] :
( ( ( restrict @ SV124 @ ( singleton @ SY395 ) @ universal_class )
!= null_class )
| ~ ( member @ SY395 @ ( domain_of @ SV124 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[447]) ).
thf(584,plain,
! [SV125: $i] :
( ( ! [SY396: $i,SY397: $i,SY398: $i] :
( ~ ( member @ ( ordered_pair @ SV125 @ SY396 ) @ ( cross_product @ SY397 @ SY398 ) )
| ( ( unordered_pair @ SV125 @ SY396 )
!= null_class ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[448]) ).
thf(585,plain,
! [SV126: $i] :
( ( ~ ( member @ SV126 @ universal_class )
| ( ( singleton @ SV126 )
!= null_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[449]) ).
thf(586,plain,
! [SV127: $i] :
( ( ! [SY399: $i] :
( ~ ( member @ SV127 @ universal_class )
| ( ( unordered_pair @ SY399 @ SV127 )
!= null_class ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[450]) ).
thf(587,plain,
! [SV128: $i] :
( ( ! [SY400: $i] :
( ( SV128 != SY400 )
| ( subclass @ SY400 @ SV128 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[451]) ).
thf(588,plain,
! [SV129: $i] :
( ( ! [SY401: $i,SY402: $i] :
( ~ ( function @ SV129 )
| ( ( domain_of @ ( domain_of @ SY401 ) )
!= ( domain_of @ SV129 ) )
| ~ ( subclass @ ( range_of @ SV129 ) @ ( domain_of @ ( domain_of @ SY402 ) ) )
| ( compatible @ SV129 @ SY401 @ SY402 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[452]) ).
thf(589,plain,
( ( ( singleton @ ( not_subclass_element @ x @ null_class ) )
= x )
= $false ),
inference(extcnf_not_pos,[status(thm)],[453]) ).
thf(590,plain,
! [SV130: $i] :
( ( ( ( singleton @ ( member_of @ SV130 ) )
!= SV130 )
| ( member @ SV130 @ universal_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[454]) ).
thf(591,plain,
( ( x = null_class )
= $false ),
inference(extcnf_not_pos,[status(thm)],[455]) ).
thf(592,plain,
! [SV131: $i] :
( ( ! [SY403: $i] :
( ( ( singleton @ ( member_of @ SV131 ) )
!= SV131 )
| ~ ( member @ SY403 @ SV131 )
| ( ( member_of @ SV131 )
= SY403 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[456]) ).
thf(593,plain,
! [SV132: $i] :
( ( ! [SY404: $i,SY405: $i] :
( ~ ( operation @ SV132 )
| ~ ( operation @ SY404 )
| ~ ( compatible @ SY405 @ SV132 @ SY404 )
| ( ( apply @ SY404 @ ( ordered_pair @ ( apply @ SY405 @ ( not_homomorphism1 @ SY405 @ SV132 @ SY404 ) ) @ ( apply @ SY405 @ ( not_homomorphism2 @ SY405 @ SV132 @ SY404 ) ) ) )
!= ( apply @ SY405 @ ( apply @ SV132 @ ( ordered_pair @ ( not_homomorphism1 @ SY405 @ SV132 @ SY404 ) @ ( not_homomorphism2 @ SY405 @ SV132 @ SY404 ) ) ) ) )
| ( homomorphism @ SY405 @ SV132 @ SY404 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[457]) ).
thf(594,plain,
! [SV133: $i,SV1: $i] :
( ( ! [SY406: $i] :
( ~ ( subclass @ SV1 @ SV133 )
| ~ ( member @ SY406 @ SV1 )
| ( member @ SY406 @ SV133 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[459]) ).
thf(595,plain,
! [SV134: $i,SV2: $i] :
( ( ( member @ ( not_subclass_element @ SV2 @ SV134 ) @ SV2 )
| ( subclass @ SV2 @ SV134 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[460]) ).
thf(596,plain,
! [SV135: $i,SV3: $i] :
( ( ~ ( member @ ( not_subclass_element @ SV3 @ SV135 ) @ SV135 )
| ( subclass @ SV3 @ SV135 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[461]) ).
thf(597,plain,
! [SV136: $i,SV5: $i] :
( ( ~ ( subclass @ SV5 @ SV136 )
| ~ ( subclass @ SV136 @ SV5 )
| ( SV5 = SV136 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[463]) ).
thf(598,plain,
! [SV137: $i,SV6: $i] :
( ( ! [SY407: $i] :
( ~ ( member @ SV6 @ ( unordered_pair @ SV137 @ SY407 ) )
| ( SV6 = SV137 )
| ( SV6 = SY407 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[464]) ).
thf(599,plain,
! [SV138: $i,SV7: $i] :
( ( ~ ( member @ SV7 @ universal_class )
| ( member @ SV7 @ ( unordered_pair @ SV7 @ SV138 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[465]) ).
thf(600,plain,
! [SV139: $i,SV8: $i] :
( ( ~ ( member @ SV8 @ universal_class )
| ( member @ SV8 @ ( unordered_pair @ SV139 @ SV8 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[466]) ).
thf(601,plain,
! [SV140: $i,SV9: $i] :
( ( member @ ( unordered_pair @ SV9 @ SV140 ) @ universal_class )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[467]) ).
thf(602,plain,
! [SV141: $i,SV11: $i] :
( ( ( unordered_pair @ ( singleton @ SV11 ) @ ( unordered_pair @ SV11 @ ( singleton @ SV141 ) ) )
= ( ordered_pair @ SV11 @ SV141 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[469]) ).
thf(603,plain,
! [SV142: $i,SV12: $i] :
( ( ! [SY408: $i,SY409: $i] :
( ~ ( member @ ( ordered_pair @ SV12 @ SV142 ) @ ( cross_product @ SY408 @ SY409 ) )
| ( member @ SV12 @ SY408 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[470]) ).
thf(604,plain,
! [SV143: $i,SV13: $i] :
( ( ! [SY410: $i,SY411: $i] :
( ~ ( member @ ( ordered_pair @ SV13 @ SV143 ) @ ( cross_product @ SY410 @ SY411 ) )
| ( member @ SV143 @ SY411 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[471]) ).
thf(605,plain,
! [SV144: $i,SV14: $i] :
( ( ! [SY412: $i,SY413: $i] :
( ~ ( member @ SV14 @ SV144 )
| ~ ( member @ SY412 @ SY413 )
| ( member @ ( ordered_pair @ SV14 @ SY412 ) @ ( cross_product @ SV144 @ SY413 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[472]) ).
thf(606,plain,
! [SV145: $i,SV15: $i] :
( ( ! [SY414: $i] :
( ~ ( member @ SV15 @ ( cross_product @ SV145 @ SY414 ) )
| ( ( ordered_pair @ ( first @ SV15 ) @ ( second @ SV15 ) )
= SV15 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[473]) ).
thf(607,plain,
! [SV146: $i,SV16: $i] :
( ( ~ ( member @ ( ordered_pair @ SV16 @ SV146 ) @ element_relation )
| ( member @ SV16 @ SV146 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[474]) ).
thf(608,plain,
! [SV147: $i,SV17: $i] :
( ( ~ ( member @ ( ordered_pair @ SV17 @ SV147 ) @ ( cross_product @ universal_class @ universal_class ) )
| ~ ( member @ SV17 @ SV147 )
| ( member @ ( ordered_pair @ SV17 @ SV147 ) @ element_relation ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[475]) ).
thf(609,plain,
! [SV148: $i,SV18: $i] :
( ( ! [SY415: $i] :
( ~ ( member @ SV18 @ ( intersection @ SV148 @ SY415 ) )
| ( member @ SV18 @ SV148 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[476]) ).
thf(610,plain,
! [SV149: $i,SV19: $i] :
( ( ! [SY416: $i] :
( ~ ( member @ SV19 @ ( intersection @ SV149 @ SY416 ) )
| ( member @ SV19 @ SY416 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[477]) ).
thf(611,plain,
! [SV150: $i,SV20: $i] :
( ( ! [SY417: $i] :
( ~ ( member @ SV20 @ SV150 )
| ~ ( member @ SV20 @ SY417 )
| ( member @ SV20 @ ( intersection @ SV150 @ SY417 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[478]) ).
thf(612,plain,
! [SV151: $i,SV21: $i] :
( ( ~ ( member @ SV21 @ ( complement @ SV151 ) )
| ~ ( member @ SV21 @ SV151 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[479]) ).
thf(613,plain,
! [SV152: $i,SV22: $i] :
( ( ~ ( member @ SV22 @ universal_class )
| ( member @ SV22 @ ( complement @ SV152 ) )
| ( member @ SV22 @ SV152 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[480]) ).
thf(614,plain,
! [SV153: $i,SV23: $i] :
( ( ( complement @ ( intersection @ ( complement @ SV23 ) @ ( complement @ SV153 ) ) )
= ( union @ SV23 @ SV153 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[481]) ).
thf(615,plain,
! [SV154: $i,SV24: $i] :
( ( ( intersection @ ( complement @ ( intersection @ SV24 @ SV154 ) ) @ ( complement @ ( intersection @ ( complement @ SV24 ) @ ( complement @ SV154 ) ) ) )
= ( symmetric_difference @ SV24 @ SV154 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[482]) ).
thf(616,plain,
! [SV155: $i,SV25: $i] :
( ( ! [SY418: $i] :
( ( intersection @ SV25 @ ( cross_product @ SV155 @ SY418 ) )
= ( restrict @ SV25 @ SV155 @ SY418 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[483]) ).
thf(617,plain,
! [SV156: $i,SV26: $i] :
( ( ! [SY419: $i] :
( ( intersection @ ( cross_product @ SV26 @ SV156 ) @ SY419 )
= ( restrict @ SY419 @ SV26 @ SV156 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[484]) ).
thf(618,plain,
! [SV157: $i,SV27: $i] :
( ( ~ ( member @ SV27 @ universal_class )
| ( ( restrict @ SV157 @ ( singleton @ SV27 ) @ universal_class )
= null_class )
| ( member @ SV27 @ ( domain_of @ SV157 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[485]) ).
thf(619,plain,
! [SV158: $i,SV29: $i] :
( ( ! [SY420: $i,SY421: $i] :
( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV29 @ SV158 ) @ SY420 ) @ ( rotate @ SY421 ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ SV158 @ SY420 ) @ SV29 ) @ SY421 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[487]) ).
thf(620,plain,
! [SV159: $i,SV30: $i] :
( ( ! [SY422: $i,SY423: $i] :
( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV30 @ SV159 ) @ SY422 ) @ SY423 )
| ~ ( member @ ( ordered_pair @ ( ordered_pair @ SY422 @ SV30 ) @ SV159 ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ SY422 @ SV30 ) @ SV159 ) @ ( rotate @ SY423 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[488]) ).
thf(621,plain,
! [SV160: $i,SV32: $i] :
( ( ! [SY424: $i,SY425: $i] :
( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV32 @ SV160 ) @ SY424 ) @ ( flip @ SY425 ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ SV160 @ SV32 ) @ SY424 ) @ SY425 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[490]) ).
thf(622,plain,
! [SV161: $i,SV33: $i] :
( ( ! [SY426: $i,SY427: $i] :
( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV33 @ SV161 ) @ SY426 ) @ SY427 )
| ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV161 @ SV33 ) @ SY426 ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ SV161 @ SV33 ) @ SY426 ) @ ( flip @ SY427 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[491]) ).
thf(623,plain,
! [SV162: $i,SV36: $i] :
( ( ! [SY428: $i] :
( ( first @ ( not_subclass_element @ ( restrict @ SV36 @ SV162 @ ( singleton @ SY428 ) ) @ null_class ) )
= ( domain @ SV36 @ SV162 @ SY428 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[494]) ).
thf(624,plain,
! [SV163: $i,SV37: $i] :
( ( ! [SY429: $i] :
( ( second @ ( not_subclass_element @ ( restrict @ SV37 @ ( singleton @ SV163 ) @ SY429 ) @ null_class ) )
= ( range @ SV37 @ SV163 @ SY429 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[495]) ).
thf(625,plain,
! [SV164: $i,SV38: $i] :
( ( ( range_of @ ( restrict @ SV38 @ SV164 @ universal_class ) )
= ( image @ SV38 @ SV164 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[496]) ).
thf(626,plain,
! [SV165: $i,SV40: $i] :
( ( ~ ( member @ ( ordered_pair @ SV40 @ SV165 ) @ successor_relation )
| ( ( successor @ SV40 )
= SV165 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[498]) ).
thf(627,plain,
! [SV41: $i] :
( ( ( ~ ( inductive @ SV41 ) )
= $true )
| ( ( member @ null_class @ SV41 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[499]) ).
thf(628,plain,
! [SV42: $i] :
( ( ( ~ ( inductive @ SV42 ) )
= $true )
| ( ( subclass @ ( image @ successor_relation @ SV42 ) @ SV42 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[500]) ).
thf(629,plain,
! [SV43: $i] :
( ( ( ~ ( member @ null_class @ SV43 ) )
= $true )
| ( ( ~ ( subclass @ ( image @ successor_relation @ SV43 ) @ SV43 )
| ( inductive @ SV43 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[501]) ).
thf(630,plain,
! [SV44: $i] :
( ( ( ~ ( inductive @ SV44 ) )
= $true )
| ( ( subclass @ omega @ SV44 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[502]) ).
thf(631,plain,
! [SV46: $i] :
( ( ( ~ ( member @ SV46 @ universal_class ) )
= $true )
| ( ( member @ ( sum_class @ SV46 ) @ universal_class )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[504]) ).
thf(632,plain,
! [SV48: $i] :
( ( ( ~ ( member @ SV48 @ universal_class ) )
= $true )
| ( ( member @ ( power_class @ SV48 ) @ universal_class )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[506]) ).
thf(633,plain,
! [SV166: $i,SV49: $i] :
( ( subclass @ ( compose @ SV49 @ SV166 ) @ ( cross_product @ universal_class @ universal_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[507]) ).
thf(634,plain,
! [SV167: $i,SV50: $i] :
( ( ! [SY430: $i,SY431: $i] :
( ~ ( member @ ( ordered_pair @ SV50 @ SV167 ) @ ( compose @ SY430 @ SY431 ) )
| ( member @ SV167 @ ( image @ SY430 @ ( image @ SY431 @ ( singleton @ SV50 ) ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[508]) ).
thf(635,plain,
! [SV168: $i,SV51: $i] :
( ( ! [SY432: $i,SY433: $i] :
( ~ ( member @ SV51 @ ( image @ SV168 @ ( image @ SY432 @ ( singleton @ SY433 ) ) ) )
| ~ ( member @ ( ordered_pair @ SY433 @ SV51 ) @ ( cross_product @ universal_class @ universal_class ) )
| ( member @ ( ordered_pair @ SY433 @ SV51 ) @ ( compose @ SV168 @ SY432 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[509]) ).
thf(636,plain,
! [SV52: $i] :
( ( ( ~ ( single_valued_class @ SV52 ) )
= $true )
| ( ( subclass @ ( compose @ SV52 @ ( inverse @ SV52 ) ) @ identity_relation )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[510]) ).
thf(637,plain,
! [SV53: $i] :
( ( ( ~ ( subclass @ ( compose @ SV53 @ ( inverse @ SV53 ) ) @ identity_relation ) )
= $true )
| ( ( single_valued_class @ SV53 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[511]) ).
thf(638,plain,
! [SV54: $i] :
( ( ( ~ ( function @ SV54 ) )
= $true )
| ( ( subclass @ SV54 @ ( cross_product @ universal_class @ universal_class ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[512]) ).
thf(639,plain,
! [SV55: $i] :
( ( ( ~ ( function @ SV55 ) )
= $true )
| ( ( subclass @ ( compose @ SV55 @ ( inverse @ SV55 ) ) @ identity_relation )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[513]) ).
thf(640,plain,
! [SV56: $i] :
( ( ( ~ ( subclass @ SV56 @ ( cross_product @ universal_class @ universal_class ) ) )
= $true )
| ( ( ~ ( subclass @ ( compose @ SV56 @ ( inverse @ SV56 ) ) @ identity_relation )
| ( function @ SV56 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[514]) ).
thf(641,plain,
! [SV169: $i,SV57: $i] :
( ( ~ ( function @ SV57 )
| ~ ( member @ SV169 @ universal_class )
| ( member @ ( image @ SV57 @ SV169 ) @ universal_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[515]) ).
thf(642,plain,
! [SV58: $i] :
( ( ( SV58 = null_class )
= $true )
| ( ( member @ ( regular @ SV58 ) @ SV58 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[516]) ).
thf(643,plain,
! [SV59: $i] :
( ( ( SV59 = null_class )
= $true )
| ( ( ( intersection @ SV59 @ ( regular @ SV59 ) )
= null_class )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[517]) ).
thf(644,plain,
! [SV170: $i,SV60: $i] :
( ( ( sum_class @ ( image @ SV60 @ ( singleton @ SV170 ) ) )
= ( apply @ SV60 @ SV170 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[518]) ).
thf(645,plain,
! [SV61: $i] :
( ( ( ~ ( member @ SV61 @ universal_class ) )
= $true )
| ( ( ( SV61 = null_class )
| ( member @ ( apply @ choice @ SV61 ) @ SV61 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[519]) ).
thf(646,plain,
! [SV62: $i] :
( ( ( ~ ( one_to_one @ SV62 ) )
= $true )
| ( ( function @ SV62 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[520]) ).
thf(647,plain,
! [SV63: $i] :
( ( ( ~ ( one_to_one @ SV63 ) )
= $true )
| ( ( function @ ( inverse @ SV63 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[521]) ).
thf(648,plain,
! [SV64: $i] :
( ( ( ~ ( function @ ( inverse @ SV64 ) ) )
= $true )
| ( ( ~ ( function @ SV64 )
| ( one_to_one @ SV64 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[522]) ).
thf(649,plain,
! [SV67: $i] :
( ( ( ~ ( operation @ SV67 ) )
= $true )
| ( ( function @ SV67 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[525]) ).
thf(650,plain,
! [SV68: $i] :
( ( ( ~ ( operation @ SV68 ) )
= $true )
| ( ( ( cross_product @ ( domain_of @ ( domain_of @ SV68 ) ) @ ( domain_of @ ( domain_of @ SV68 ) ) )
= ( domain_of @ SV68 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[526]) ).
thf(651,plain,
! [SV69: $i] :
( ( ( ~ ( operation @ SV69 ) )
= $true )
| ( ( subclass @ ( range_of @ SV69 ) @ ( domain_of @ ( domain_of @ SV69 ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[527]) ).
thf(652,plain,
! [SV171: $i,SV70: $i] :
( ( ! [SY434: $i] :
( ~ ( compatible @ SV70 @ SV171 @ SY434 )
| ( function @ SV70 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[528]) ).
thf(653,plain,
! [SV172: $i,SV71: $i] :
( ( ! [SY435: $i] :
( ~ ( compatible @ SV71 @ SV172 @ SY435 )
| ( ( domain_of @ ( domain_of @ SV172 ) )
= ( domain_of @ SV71 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[529]) ).
thf(654,plain,
! [SV173: $i,SV72: $i] :
( ( ! [SY436: $i] :
( ~ ( compatible @ SV72 @ SV173 @ SY436 )
| ( subclass @ ( range_of @ SV72 ) @ ( domain_of @ ( domain_of @ SY436 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[530]) ).
thf(655,plain,
! [SV174: $i,SV73: $i] :
( ( ! [SY437: $i] :
( ~ ( homomorphism @ SV73 @ SV174 @ SY437 )
| ( operation @ SV174 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[531]) ).
thf(656,plain,
! [SV175: $i,SV74: $i] :
( ( ! [SY438: $i] :
( ~ ( homomorphism @ SV74 @ SV175 @ SY438 )
| ( operation @ SY438 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[532]) ).
thf(657,plain,
! [SV176: $i,SV75: $i] :
( ( ! [SY439: $i] :
( ~ ( homomorphism @ SV75 @ SV176 @ SY439 )
| ( compatible @ SV75 @ SV176 @ SY439 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[533]) ).
thf(658,plain,
! [SV177: $i,SV76: $i] :
( ( ! [SY440: $i,SY441: $i,SY442: $i] :
( ~ ( homomorphism @ SV76 @ SV177 @ SY440 )
| ~ ( member @ ( ordered_pair @ SY441 @ SY442 ) @ ( domain_of @ SV177 ) )
| ( ( apply @ SY440 @ ( ordered_pair @ ( apply @ SV76 @ SY441 ) @ ( apply @ SV76 @ SY442 ) ) )
= ( apply @ SV76 @ ( apply @ SV177 @ ( ordered_pair @ SY441 @ SY442 ) ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[534]) ).
thf(659,plain,
! [SV178: $i,SV77: $i] :
( ( ! [SY443: $i] :
( ~ ( operation @ SV77 )
| ~ ( operation @ SV178 )
| ~ ( compatible @ SY443 @ SV77 @ SV178 )
| ( member @ ( ordered_pair @ ( not_homomorphism1 @ SY443 @ SV77 @ SV178 ) @ ( not_homomorphism2 @ SY443 @ SV77 @ SV178 ) ) @ ( domain_of @ SV77 ) )
| ( homomorphism @ SY443 @ SV77 @ SV178 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[535]) ).
thf(660,plain,
! [SV179: $i,SV78: $i] :
( ( ! [SY444: $i,SY445: $i] :
( ~ ( member @ ( ordered_pair @ SV78 @ SV179 ) @ ( cross_product @ SY444 @ SY445 ) )
| ( member @ SV78 @ ( unordered_pair @ SV78 @ SV179 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[536]) ).
thf(661,plain,
! [SV180: $i,SV79: $i] :
( ( ! [SY446: $i,SY447: $i] :
( ~ ( member @ ( ordered_pair @ SV79 @ SV180 ) @ ( cross_product @ SY446 @ SY447 ) )
| ( member @ SV180 @ ( unordered_pair @ SV79 @ SV180 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[537]) ).
thf(662,plain,
! [SV181: $i,SV80: $i] :
( ( ! [SY448: $i,SY449: $i] :
( ~ ( member @ ( ordered_pair @ SV80 @ SV181 ) @ ( cross_product @ SY448 @ SY449 ) )
| ( member @ SV80 @ universal_class ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[538]) ).
thf(663,plain,
! [SV182: $i,SV81: $i] :
( ( ! [SY450: $i,SY451: $i] :
( ~ ( member @ ( ordered_pair @ SV81 @ SV182 ) @ ( cross_product @ SY450 @ SY451 ) )
| ( member @ SV182 @ universal_class ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[539]) ).
thf(664,plain,
! [SV183: $i,SV83: $i] :
( ( ! [SY452: $i] :
( ~ ( subclass @ SV83 @ SV183 )
| ~ ( subclass @ SV183 @ SY452 )
| ( subclass @ SV83 @ SY452 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[541]) ).
thf(665,plain,
! [SV184: $i,SV84: $i] :
( ( ( SV84 = SV184 )
| ( member @ ( not_subclass_element @ SV84 @ SV184 ) @ SV84 )
| ( member @ ( not_subclass_element @ SV184 @ SV84 ) @ SV184 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[542]) ).
thf(666,plain,
! [SV185: $i,SV85: $i] :
( ( ~ ( member @ ( not_subclass_element @ SV85 @ SV185 ) @ SV185 )
| ( SV85 = SV185 )
| ( member @ ( not_subclass_element @ SV185 @ SV85 ) @ SV185 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[543]) ).
thf(667,plain,
! [SV186: $i,SV86: $i] :
( ( ~ ( member @ ( not_subclass_element @ SV86 @ SV186 ) @ SV186 )
| ( SV186 = SV86 )
| ( member @ ( not_subclass_element @ SV186 @ SV86 ) @ SV186 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[544]) ).
thf(668,plain,
! [SV187: $i,SV87: $i] :
( ( ~ ( member @ ( not_subclass_element @ SV87 @ SV187 ) @ SV187 )
| ~ ( member @ ( not_subclass_element @ SV187 @ SV87 ) @ SV87 )
| ( SV87 = SV187 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[545]) ).
thf(669,plain,
! [SV188: $i,SV88: $i] :
( ( ~ ( member @ SV88 @ ( intersection @ ( complement @ SV188 ) @ SV188 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[546]) ).
thf(670,plain,
! [SV89: $i] :
( ( member @ SV89 @ null_class )
= $false ),
inference(extcnf_not_pos,[status(thm)],[547]) ).
thf(671,plain,
! [SV91: $i] :
( ( ( ~ ( subclass @ SV91 @ null_class ) )
= $true )
| ( ( SV91 = null_class )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[549]) ).
thf(672,plain,
! [SV92: $i] :
( ( ( SV92 = null_class )
= $true )
| ( ( member @ ( not_subclass_element @ SV92 @ null_class ) @ SV92 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[550]) ).
thf(673,plain,
! [SV189: $i,SV93: $i] :
( ( ( unordered_pair @ SV93 @ SV189 )
= ( unordered_pair @ SV189 @ SV93 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[551]) ).
thf(674,plain,
! [SV190: $i,SV94: $i] :
( ( subclass @ ( singleton @ SV94 ) @ ( unordered_pair @ SV94 @ SV190 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[552]) ).
thf(675,plain,
! [SV191: $i,SV95: $i] :
( ( subclass @ ( singleton @ SV95 ) @ ( unordered_pair @ SV191 @ SV95 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[553]) ).
thf(676,plain,
! [SV192: $i,SV96: $i] :
( ( ( member @ SV96 @ universal_class )
| ( ( unordered_pair @ SV192 @ SV96 )
= ( singleton @ SV192 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[554]) ).
thf(677,plain,
! [SV193: $i,SV97: $i] :
( ( ( member @ SV97 @ universal_class )
| ( ( unordered_pair @ SV97 @ SV193 )
= ( singleton @ SV193 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[555]) ).
thf(678,plain,
! [SV194: $i,SV98: $i] :
( ( ( ( unordered_pair @ SV98 @ SV194 )
= null_class )
| ( member @ SV98 @ universal_class )
| ( member @ SV194 @ universal_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[556]) ).
thf(679,plain,
! [SV195: $i,SV99: $i] :
( ( ! [SY453: $i] :
( ~ ( member @ SV99 @ SV195 )
| ~ ( member @ SY453 @ SV195 )
| ( subclass @ ( unordered_pair @ SV99 @ SY453 ) @ SV195 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[557]) ).
thf(680,plain,
! [SV196: $i,SV101: $i] :
( ( member @ ( singleton @ SV101 ) @ ( unordered_pair @ SV196 @ ( singleton @ SV101 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[559]) ).
thf(681,plain,
! [SV102: $i] :
( ( ( ~ ( member @ SV102 @ universal_class ) )
= $true )
| ( ( member @ SV102 @ ( singleton @ SV102 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[560]) ).
thf(682,plain,
! [SV197: $i,SV103: $i] :
( ( ~ ( member @ SV103 @ ( singleton @ SV197 ) )
| ( SV103 = SV197 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[561]) ).
thf(683,plain,
! [SV104: $i] :
( ( ( member @ SV104 @ universal_class )
= $true )
| ( ( ( singleton @ SV104 )
= null_class )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[562]) ).
thf(684,plain,
! [SV105: $i] :
( ( ( ~ ( member @ SV105 @ universal_class ) )
= $true )
| ( ( member @ ( member_of @ ( singleton @ SV105 ) ) @ universal_class )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[563]) ).
thf(685,plain,
! [SV106: $i] :
( ( ( ~ ( member @ SV106 @ universal_class ) )
= $true )
| ( ( ( singleton @ ( member_of @ ( singleton @ SV106 ) ) )
= ( singleton @ SV106 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[564]) ).
thf(686,plain,
! [SV107: $i] :
( ( ( member @ ( member_of @ SV107 ) @ universal_class )
= $true )
| ( ( ( member_of @ SV107 )
= SV107 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[565]) ).
thf(687,plain,
! [SV108: $i] :
( ( ( ( singleton @ ( member_of @ SV108 ) )
= SV108 )
= $true )
| ( ( ( member_of @ SV108 )
= SV108 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[566]) ).
thf(688,plain,
! [SV109: $i] :
( ( ( ~ ( member @ SV109 @ universal_class ) )
= $true )
| ( ( ( member_of @ ( singleton @ SV109 ) )
= SV109 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[567]) ).
thf(689,plain,
! [SV110: $i] :
( ( ( member @ ( member_of1 @ SV110 ) @ universal_class )
= $true )
| ( ( ( member_of @ SV110 )
= SV110 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[568]) ).
thf(690,plain,
! [SV111: $i] :
( ( ( ( singleton @ ( member_of1 @ SV111 ) )
= SV111 )
= $true )
| ( ( ( member_of @ SV111 )
= SV111 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[569]) ).
thf(691,plain,
! [SV198: $i,SV112: $i] :
( ( ~ ( member @ SV112 @ SV198 )
| ( subclass @ ( singleton @ SV112 ) @ SV198 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[570]) ).
thf(692,plain,
! [SV199: $i,SV113: $i] :
( ( ~ ( subclass @ SV113 @ ( singleton @ SV199 ) )
| ( SV113 = null_class )
| ( ( singleton @ SV199 )
= SV113 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[571]) ).
thf(693,plain,
! [SV114: $i] :
( ( ( member @ ( not_subclass_element @ ( intersection @ ( complement @ ( singleton @ ( not_subclass_element @ SV114 @ null_class ) ) ) @ SV114 ) @ null_class ) @ ( intersection @ ( complement @ ( singleton @ ( not_subclass_element @ SV114 @ null_class ) ) ) @ SV114 ) )
= $true )
| ( ( ( ( singleton @ ( not_subclass_element @ SV114 @ null_class ) )
= SV114 )
| ( SV114 = null_class ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[572]) ).
thf(694,plain,
! [SV200: $i,SV115: $i] :
( ( ( SV115 != SV200 )
| ( subclass @ SV115 @ SV200 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[574]) ).
thf(695,plain,
! [SV201: $i,SV116: $i] :
( ( ! [SY454: $i] :
( ( ( unordered_pair @ SV116 @ SV201 )
!= ( unordered_pair @ SY454 @ SV201 ) )
| ~ ( member @ ( ordered_pair @ SV116 @ SY454 ) @ ( cross_product @ universal_class @ universal_class ) )
| ( SV116 = SY454 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[575]) ).
thf(696,plain,
! [SV202: $i,SV117: $i] :
( ( ~ ( member @ SV117 @ universal_class )
| ( ( unordered_pair @ SV117 @ SV202 )
!= null_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[576]) ).
thf(697,plain,
! [SV203: $i,SV118: $i] :
( ( ( ( successor @ SV118 )
!= SV203 )
| ~ ( member @ ( ordered_pair @ SV118 @ SV203 ) @ ( cross_product @ universal_class @ universal_class ) )
| ( member @ ( ordered_pair @ SV118 @ SV203 ) @ successor_relation ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[577]) ).
thf(698,plain,
! [SV204: $i,SV119: $i] :
( ( ( ( singleton @ SV119 )
!= ( singleton @ SV204 ) )
| ~ ( member @ SV119 @ universal_class )
| ( SV119 = SV204 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[578]) ).
thf(699,plain,
! [SV120: $i] :
( ( ( ~ ( function @ SV120 ) )
= $true )
| ( ( ( ( cross_product @ ( domain_of @ ( domain_of @ SV120 ) ) @ ( domain_of @ ( domain_of @ SV120 ) ) )
!= ( domain_of @ SV120 ) )
| ~ ( subclass @ ( range_of @ SV120 ) @ ( domain_of @ ( domain_of @ SV120 ) ) )
| ( operation @ SV120 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[579]) ).
thf(700,plain,
! [SV205: $i,SV121: $i] :
( ( ! [SY455: $i] :
( ( ( unordered_pair @ SV121 @ SV205 )
!= ( unordered_pair @ SV121 @ SY455 ) )
| ~ ( member @ ( ordered_pair @ SV205 @ SY455 ) @ ( cross_product @ universal_class @ universal_class ) )
| ( SV205 = SY455 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[580]) ).
thf(701,plain,
! [SV206: $i,SV122: $i] :
( ( ! [SY456: $i] :
( ( ( unordered_pair @ SV122 @ SV206 )
!= ( singleton @ SY456 ) )
| ~ ( member @ SY456 @ universal_class )
| ( SY456 = SV122 )
| ( SY456 = SV206 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[581]) ).
thf(702,plain,
! [SV207: $i,SV123: $i] :
( ( ( ( singleton @ SV123 )
!= ( singleton @ SV207 ) )
| ~ ( member @ SV207 @ universal_class )
| ( SV123 = SV207 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[582]) ).
thf(703,plain,
! [SV208: $i,SV124: $i] :
( ( ( ( restrict @ SV124 @ ( singleton @ SV208 ) @ universal_class )
!= null_class )
| ~ ( member @ SV208 @ ( domain_of @ SV124 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[583]) ).
thf(704,plain,
! [SV209: $i,SV125: $i] :
( ( ! [SY457: $i,SY458: $i] :
( ~ ( member @ ( ordered_pair @ SV125 @ SV209 ) @ ( cross_product @ SY457 @ SY458 ) )
| ( ( unordered_pair @ SV125 @ SV209 )
!= null_class ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[584]) ).
thf(705,plain,
! [SV126: $i] :
( ( ( ~ ( member @ SV126 @ universal_class ) )
= $true )
| ( ( ( singleton @ SV126 )
!= null_class )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[585]) ).
thf(706,plain,
! [SV210: $i,SV127: $i] :
( ( ~ ( member @ SV127 @ universal_class )
| ( ( unordered_pair @ SV210 @ SV127 )
!= null_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[586]) ).
thf(707,plain,
! [SV211: $i,SV128: $i] :
( ( ( SV128 != SV211 )
| ( subclass @ SV211 @ SV128 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[587]) ).
thf(708,plain,
! [SV212: $i,SV129: $i] :
( ( ! [SY459: $i] :
( ~ ( function @ SV129 )
| ( ( domain_of @ ( domain_of @ SV212 ) )
!= ( domain_of @ SV129 ) )
| ~ ( subclass @ ( range_of @ SV129 ) @ ( domain_of @ ( domain_of @ SY459 ) ) )
| ( compatible @ SV129 @ SV212 @ SY459 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[588]) ).
thf(709,plain,
! [SV130: $i] :
( ( ( ( singleton @ ( member_of @ SV130 ) )
!= SV130 )
= $true )
| ( ( member @ SV130 @ universal_class )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[590]) ).
thf(710,plain,
! [SV213: $i,SV131: $i] :
( ( ( ( singleton @ ( member_of @ SV131 ) )
!= SV131 )
| ~ ( member @ SV213 @ SV131 )
| ( ( member_of @ SV131 )
= SV213 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[592]) ).
thf(711,plain,
! [SV214: $i,SV132: $i] :
( ( ! [SY460: $i] :
( ~ ( operation @ SV132 )
| ~ ( operation @ SV214 )
| ~ ( compatible @ SY460 @ SV132 @ SV214 )
| ( ( apply @ SV214 @ ( ordered_pair @ ( apply @ SY460 @ ( not_homomorphism1 @ SY460 @ SV132 @ SV214 ) ) @ ( apply @ SY460 @ ( not_homomorphism2 @ SY460 @ SV132 @ SV214 ) ) ) )
!= ( apply @ SY460 @ ( apply @ SV132 @ ( ordered_pair @ ( not_homomorphism1 @ SY460 @ SV132 @ SV214 ) @ ( not_homomorphism2 @ SY460 @ SV132 @ SV214 ) ) ) ) )
| ( homomorphism @ SY460 @ SV132 @ SV214 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[593]) ).
thf(712,plain,
! [SV215: $i,SV133: $i,SV1: $i] :
( ( ~ ( subclass @ SV1 @ SV133 )
| ~ ( member @ SV215 @ SV1 )
| ( member @ SV215 @ SV133 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[594]) ).
thf(713,plain,
! [SV134: $i,SV2: $i] :
( ( ( member @ ( not_subclass_element @ SV2 @ SV134 ) @ SV2 )
= $true )
| ( ( subclass @ SV2 @ SV134 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[595]) ).
thf(714,plain,
! [SV135: $i,SV3: $i] :
( ( ( ~ ( member @ ( not_subclass_element @ SV3 @ SV135 ) @ SV135 ) )
= $true )
| ( ( subclass @ SV3 @ SV135 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[596]) ).
thf(715,plain,
! [SV136: $i,SV5: $i] :
( ( ( ~ ( subclass @ SV5 @ SV136 ) )
= $true )
| ( ( ~ ( subclass @ SV136 @ SV5 )
| ( SV5 = SV136 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[597]) ).
thf(716,plain,
! [SV216: $i,SV137: $i,SV6: $i] :
( ( ~ ( member @ SV6 @ ( unordered_pair @ SV137 @ SV216 ) )
| ( SV6 = SV137 )
| ( SV6 = SV216 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[598]) ).
thf(717,plain,
! [SV138: $i,SV7: $i] :
( ( ( ~ ( member @ SV7 @ universal_class ) )
= $true )
| ( ( member @ SV7 @ ( unordered_pair @ SV7 @ SV138 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[599]) ).
thf(718,plain,
! [SV139: $i,SV8: $i] :
( ( ( ~ ( member @ SV8 @ universal_class ) )
= $true )
| ( ( member @ SV8 @ ( unordered_pair @ SV139 @ SV8 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[600]) ).
thf(719,plain,
! [SV217: $i,SV142: $i,SV12: $i] :
( ( ! [SY461: $i] :
( ~ ( member @ ( ordered_pair @ SV12 @ SV142 ) @ ( cross_product @ SV217 @ SY461 ) )
| ( member @ SV12 @ SV217 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[603]) ).
thf(720,plain,
! [SV218: $i,SV143: $i,SV13: $i] :
( ( ! [SY462: $i] :
( ~ ( member @ ( ordered_pair @ SV13 @ SV143 ) @ ( cross_product @ SV218 @ SY462 ) )
| ( member @ SV143 @ SY462 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[604]) ).
thf(721,plain,
! [SV219: $i,SV144: $i,SV14: $i] :
( ( ! [SY463: $i] :
( ~ ( member @ SV14 @ SV144 )
| ~ ( member @ SV219 @ SY463 )
| ( member @ ( ordered_pair @ SV14 @ SV219 ) @ ( cross_product @ SV144 @ SY463 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[605]) ).
thf(722,plain,
! [SV220: $i,SV145: $i,SV15: $i] :
( ( ~ ( member @ SV15 @ ( cross_product @ SV145 @ SV220 ) )
| ( ( ordered_pair @ ( first @ SV15 ) @ ( second @ SV15 ) )
= SV15 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[606]) ).
thf(723,plain,
! [SV146: $i,SV16: $i] :
( ( ( ~ ( member @ ( ordered_pair @ SV16 @ SV146 ) @ element_relation ) )
= $true )
| ( ( member @ SV16 @ SV146 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[607]) ).
thf(724,plain,
! [SV147: $i,SV17: $i] :
( ( ( ~ ( member @ ( ordered_pair @ SV17 @ SV147 ) @ ( cross_product @ universal_class @ universal_class ) ) )
= $true )
| ( ( ~ ( member @ SV17 @ SV147 )
| ( member @ ( ordered_pair @ SV17 @ SV147 ) @ element_relation ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[608]) ).
thf(725,plain,
! [SV221: $i,SV148: $i,SV18: $i] :
( ( ~ ( member @ SV18 @ ( intersection @ SV148 @ SV221 ) )
| ( member @ SV18 @ SV148 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[609]) ).
thf(726,plain,
! [SV222: $i,SV149: $i,SV19: $i] :
( ( ~ ( member @ SV19 @ ( intersection @ SV149 @ SV222 ) )
| ( member @ SV19 @ SV222 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[610]) ).
thf(727,plain,
! [SV223: $i,SV150: $i,SV20: $i] :
( ( ~ ( member @ SV20 @ SV150 )
| ~ ( member @ SV20 @ SV223 )
| ( member @ SV20 @ ( intersection @ SV150 @ SV223 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[611]) ).
thf(728,plain,
! [SV151: $i,SV21: $i] :
( ( ( ~ ( member @ SV21 @ ( complement @ SV151 ) ) )
= $true )
| ( ( ~ ( member @ SV21 @ SV151 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[612]) ).
thf(729,plain,
! [SV152: $i,SV22: $i] :
( ( ( ~ ( member @ SV22 @ universal_class ) )
= $true )
| ( ( ( member @ SV22 @ ( complement @ SV152 ) )
| ( member @ SV22 @ SV152 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[613]) ).
thf(730,plain,
! [SV224: $i,SV155: $i,SV25: $i] :
( ( ( intersection @ SV25 @ ( cross_product @ SV155 @ SV224 ) )
= ( restrict @ SV25 @ SV155 @ SV224 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[616]) ).
thf(731,plain,
! [SV225: $i,SV156: $i,SV26: $i] :
( ( ( intersection @ ( cross_product @ SV26 @ SV156 ) @ SV225 )
= ( restrict @ SV225 @ SV26 @ SV156 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[617]) ).
thf(732,plain,
! [SV157: $i,SV27: $i] :
( ( ( ~ ( member @ SV27 @ universal_class ) )
= $true )
| ( ( ( ( restrict @ SV157 @ ( singleton @ SV27 ) @ universal_class )
= null_class )
| ( member @ SV27 @ ( domain_of @ SV157 ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[618]) ).
thf(733,plain,
! [SV226: $i,SV158: $i,SV29: $i] :
( ( ! [SY464: $i] :
( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV29 @ SV158 ) @ SV226 ) @ ( rotate @ SY464 ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ SV158 @ SV226 ) @ SV29 ) @ SY464 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[619]) ).
thf(734,plain,
! [SV227: $i,SV159: $i,SV30: $i] :
( ( ! [SY465: $i] :
( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV30 @ SV159 ) @ SV227 ) @ SY465 )
| ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV227 @ SV30 ) @ SV159 ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ SV227 @ SV30 ) @ SV159 ) @ ( rotate @ SY465 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[620]) ).
thf(735,plain,
! [SV228: $i,SV160: $i,SV32: $i] :
( ( ! [SY466: $i] :
( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV32 @ SV160 ) @ SV228 ) @ ( flip @ SY466 ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ SV160 @ SV32 ) @ SV228 ) @ SY466 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[621]) ).
thf(736,plain,
! [SV229: $i,SV161: $i,SV33: $i] :
( ( ! [SY467: $i] :
( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV33 @ SV161 ) @ SV229 ) @ SY467 )
| ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV161 @ SV33 ) @ SV229 ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ SV161 @ SV33 ) @ SV229 ) @ ( flip @ SY467 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[622]) ).
thf(737,plain,
! [SV230: $i,SV162: $i,SV36: $i] :
( ( ( first @ ( not_subclass_element @ ( restrict @ SV36 @ SV162 @ ( singleton @ SV230 ) ) @ null_class ) )
= ( domain @ SV36 @ SV162 @ SV230 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[623]) ).
thf(738,plain,
! [SV231: $i,SV163: $i,SV37: $i] :
( ( ( second @ ( not_subclass_element @ ( restrict @ SV37 @ ( singleton @ SV163 ) @ SV231 ) @ null_class ) )
= ( range @ SV37 @ SV163 @ SV231 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[624]) ).
thf(739,plain,
! [SV165: $i,SV40: $i] :
( ( ( ~ ( member @ ( ordered_pair @ SV40 @ SV165 ) @ successor_relation ) )
= $true )
| ( ( ( successor @ SV40 )
= SV165 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[626]) ).
thf(740,plain,
! [SV41: $i] :
( ( ( inductive @ SV41 )
= $false )
| ( ( member @ null_class @ SV41 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[627]) ).
thf(741,plain,
! [SV42: $i] :
( ( ( inductive @ SV42 )
= $false )
| ( ( subclass @ ( image @ successor_relation @ SV42 ) @ SV42 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[628]) ).
thf(742,plain,
! [SV43: $i] :
( ( ( member @ null_class @ SV43 )
= $false )
| ( ( ~ ( subclass @ ( image @ successor_relation @ SV43 ) @ SV43 )
| ( inductive @ SV43 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[629]) ).
thf(743,plain,
! [SV44: $i] :
( ( ( inductive @ SV44 )
= $false )
| ( ( subclass @ omega @ SV44 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[630]) ).
thf(744,plain,
! [SV46: $i] :
( ( ( member @ SV46 @ universal_class )
= $false )
| ( ( member @ ( sum_class @ SV46 ) @ universal_class )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[631]) ).
thf(745,plain,
! [SV48: $i] :
( ( ( member @ SV48 @ universal_class )
= $false )
| ( ( member @ ( power_class @ SV48 ) @ universal_class )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[632]) ).
thf(746,plain,
! [SV232: $i,SV167: $i,SV50: $i] :
( ( ! [SY468: $i] :
( ~ ( member @ ( ordered_pair @ SV50 @ SV167 ) @ ( compose @ SV232 @ SY468 ) )
| ( member @ SV167 @ ( image @ SV232 @ ( image @ SY468 @ ( singleton @ SV50 ) ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[634]) ).
thf(747,plain,
! [SV233: $i,SV168: $i,SV51: $i] :
( ( ! [SY469: $i] :
( ~ ( member @ SV51 @ ( image @ SV168 @ ( image @ SV233 @ ( singleton @ SY469 ) ) ) )
| ~ ( member @ ( ordered_pair @ SY469 @ SV51 ) @ ( cross_product @ universal_class @ universal_class ) )
| ( member @ ( ordered_pair @ SY469 @ SV51 ) @ ( compose @ SV168 @ SV233 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[635]) ).
thf(748,plain,
! [SV52: $i] :
( ( ( single_valued_class @ SV52 )
= $false )
| ( ( subclass @ ( compose @ SV52 @ ( inverse @ SV52 ) ) @ identity_relation )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[636]) ).
thf(749,plain,
! [SV53: $i] :
( ( ( subclass @ ( compose @ SV53 @ ( inverse @ SV53 ) ) @ identity_relation )
= $false )
| ( ( single_valued_class @ SV53 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[637]) ).
thf(750,plain,
! [SV54: $i] :
( ( ( function @ SV54 )
= $false )
| ( ( subclass @ SV54 @ ( cross_product @ universal_class @ universal_class ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[638]) ).
thf(751,plain,
! [SV55: $i] :
( ( ( function @ SV55 )
= $false )
| ( ( subclass @ ( compose @ SV55 @ ( inverse @ SV55 ) ) @ identity_relation )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[639]) ).
thf(752,plain,
! [SV56: $i] :
( ( ( subclass @ SV56 @ ( cross_product @ universal_class @ universal_class ) )
= $false )
| ( ( ~ ( subclass @ ( compose @ SV56 @ ( inverse @ SV56 ) ) @ identity_relation )
| ( function @ SV56 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[640]) ).
thf(753,plain,
! [SV169: $i,SV57: $i] :
( ( ( ~ ( function @ SV57 ) )
= $true )
| ( ( ~ ( member @ SV169 @ universal_class )
| ( member @ ( image @ SV57 @ SV169 ) @ universal_class ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[641]) ).
thf(754,plain,
! [SV61: $i] :
( ( ( member @ SV61 @ universal_class )
= $false )
| ( ( ( SV61 = null_class )
| ( member @ ( apply @ choice @ SV61 ) @ SV61 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[645]) ).
thf(755,plain,
! [SV62: $i] :
( ( ( one_to_one @ SV62 )
= $false )
| ( ( function @ SV62 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[646]) ).
thf(756,plain,
! [SV63: $i] :
( ( ( one_to_one @ SV63 )
= $false )
| ( ( function @ ( inverse @ SV63 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[647]) ).
thf(757,plain,
! [SV64: $i] :
( ( ( function @ ( inverse @ SV64 ) )
= $false )
| ( ( ~ ( function @ SV64 )
| ( one_to_one @ SV64 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[648]) ).
thf(758,plain,
! [SV67: $i] :
( ( ( operation @ SV67 )
= $false )
| ( ( function @ SV67 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[649]) ).
thf(759,plain,
! [SV68: $i] :
( ( ( operation @ SV68 )
= $false )
| ( ( ( cross_product @ ( domain_of @ ( domain_of @ SV68 ) ) @ ( domain_of @ ( domain_of @ SV68 ) ) )
= ( domain_of @ SV68 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[650]) ).
thf(760,plain,
! [SV69: $i] :
( ( ( operation @ SV69 )
= $false )
| ( ( subclass @ ( range_of @ SV69 ) @ ( domain_of @ ( domain_of @ SV69 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[651]) ).
thf(761,plain,
! [SV234: $i,SV171: $i,SV70: $i] :
( ( ~ ( compatible @ SV70 @ SV171 @ SV234 )
| ( function @ SV70 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[652]) ).
thf(762,plain,
! [SV235: $i,SV172: $i,SV71: $i] :
( ( ~ ( compatible @ SV71 @ SV172 @ SV235 )
| ( ( domain_of @ ( domain_of @ SV172 ) )
= ( domain_of @ SV71 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[653]) ).
thf(763,plain,
! [SV236: $i,SV173: $i,SV72: $i] :
( ( ~ ( compatible @ SV72 @ SV173 @ SV236 )
| ( subclass @ ( range_of @ SV72 ) @ ( domain_of @ ( domain_of @ SV236 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[654]) ).
thf(764,plain,
! [SV237: $i,SV174: $i,SV73: $i] :
( ( ~ ( homomorphism @ SV73 @ SV174 @ SV237 )
| ( operation @ SV174 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[655]) ).
thf(765,plain,
! [SV238: $i,SV175: $i,SV74: $i] :
( ( ~ ( homomorphism @ SV74 @ SV175 @ SV238 )
| ( operation @ SV238 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[656]) ).
thf(766,plain,
! [SV239: $i,SV176: $i,SV75: $i] :
( ( ~ ( homomorphism @ SV75 @ SV176 @ SV239 )
| ( compatible @ SV75 @ SV176 @ SV239 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[657]) ).
thf(767,plain,
! [SV240: $i,SV177: $i,SV76: $i] :
( ( ! [SY470: $i,SY471: $i] :
( ~ ( homomorphism @ SV76 @ SV177 @ SV240 )
| ~ ( member @ ( ordered_pair @ SY470 @ SY471 ) @ ( domain_of @ SV177 ) )
| ( ( apply @ SV240 @ ( ordered_pair @ ( apply @ SV76 @ SY470 ) @ ( apply @ SV76 @ SY471 ) ) )
= ( apply @ SV76 @ ( apply @ SV177 @ ( ordered_pair @ SY470 @ SY471 ) ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[658]) ).
thf(768,plain,
! [SV241: $i,SV178: $i,SV77: $i] :
( ( ~ ( operation @ SV77 )
| ~ ( operation @ SV178 )
| ~ ( compatible @ SV241 @ SV77 @ SV178 )
| ( member @ ( ordered_pair @ ( not_homomorphism1 @ SV241 @ SV77 @ SV178 ) @ ( not_homomorphism2 @ SV241 @ SV77 @ SV178 ) ) @ ( domain_of @ SV77 ) )
| ( homomorphism @ SV241 @ SV77 @ SV178 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[659]) ).
thf(769,plain,
! [SV242: $i,SV179: $i,SV78: $i] :
( ( ! [SY472: $i] :
( ~ ( member @ ( ordered_pair @ SV78 @ SV179 ) @ ( cross_product @ SV242 @ SY472 ) )
| ( member @ SV78 @ ( unordered_pair @ SV78 @ SV179 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[660]) ).
thf(770,plain,
! [SV243: $i,SV180: $i,SV79: $i] :
( ( ! [SY473: $i] :
( ~ ( member @ ( ordered_pair @ SV79 @ SV180 ) @ ( cross_product @ SV243 @ SY473 ) )
| ( member @ SV180 @ ( unordered_pair @ SV79 @ SV180 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[661]) ).
thf(771,plain,
! [SV244: $i,SV181: $i,SV80: $i] :
( ( ! [SY474: $i] :
( ~ ( member @ ( ordered_pair @ SV80 @ SV181 ) @ ( cross_product @ SV244 @ SY474 ) )
| ( member @ SV80 @ universal_class ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[662]) ).
thf(772,plain,
! [SV245: $i,SV182: $i,SV81: $i] :
( ( ! [SY475: $i] :
( ~ ( member @ ( ordered_pair @ SV81 @ SV182 ) @ ( cross_product @ SV245 @ SY475 ) )
| ( member @ SV182 @ universal_class ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[663]) ).
thf(773,plain,
! [SV246: $i,SV183: $i,SV83: $i] :
( ( ~ ( subclass @ SV83 @ SV183 )
| ~ ( subclass @ SV183 @ SV246 )
| ( subclass @ SV83 @ SV246 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[664]) ).
thf(774,plain,
! [SV184: $i,SV84: $i] :
( ( ( SV84 = SV184 )
= $true )
| ( ( ( member @ ( not_subclass_element @ SV84 @ SV184 ) @ SV84 )
| ( member @ ( not_subclass_element @ SV184 @ SV84 ) @ SV184 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[665]) ).
thf(775,plain,
! [SV185: $i,SV85: $i] :
( ( ( ~ ( member @ ( not_subclass_element @ SV85 @ SV185 ) @ SV185 ) )
= $true )
| ( ( ( SV85 = SV185 )
| ( member @ ( not_subclass_element @ SV185 @ SV85 ) @ SV185 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[666]) ).
thf(776,plain,
! [SV186: $i,SV86: $i] :
( ( ( ~ ( member @ ( not_subclass_element @ SV86 @ SV186 ) @ SV186 ) )
= $true )
| ( ( ( SV186 = SV86 )
| ( member @ ( not_subclass_element @ SV186 @ SV86 ) @ SV186 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[667]) ).
thf(777,plain,
! [SV187: $i,SV87: $i] :
( ( ( ~ ( member @ ( not_subclass_element @ SV87 @ SV187 ) @ SV187 ) )
= $true )
| ( ( ~ ( member @ ( not_subclass_element @ SV187 @ SV87 ) @ SV87 )
| ( SV87 = SV187 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[668]) ).
thf(778,plain,
! [SV188: $i,SV88: $i] :
( ( member @ SV88 @ ( intersection @ ( complement @ SV188 ) @ SV188 ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[669]) ).
thf(779,plain,
! [SV91: $i] :
( ( ( subclass @ SV91 @ null_class )
= $false )
| ( ( SV91 = null_class )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[671]) ).
thf(780,plain,
! [SV192: $i,SV96: $i] :
( ( ( member @ SV96 @ universal_class )
= $true )
| ( ( ( unordered_pair @ SV192 @ SV96 )
= ( singleton @ SV192 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[676]) ).
thf(781,plain,
! [SV193: $i,SV97: $i] :
( ( ( member @ SV97 @ universal_class )
= $true )
| ( ( ( unordered_pair @ SV97 @ SV193 )
= ( singleton @ SV193 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[677]) ).
thf(782,plain,
! [SV194: $i,SV98: $i] :
( ( ( ( unordered_pair @ SV98 @ SV194 )
= null_class )
= $true )
| ( ( ( member @ SV98 @ universal_class )
| ( member @ SV194 @ universal_class ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[678]) ).
thf(783,plain,
! [SV247: $i,SV195: $i,SV99: $i] :
( ( ~ ( member @ SV99 @ SV195 )
| ~ ( member @ SV247 @ SV195 )
| ( subclass @ ( unordered_pair @ SV99 @ SV247 ) @ SV195 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[679]) ).
thf(784,plain,
! [SV102: $i] :
( ( ( member @ SV102 @ universal_class )
= $false )
| ( ( member @ SV102 @ ( singleton @ SV102 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[681]) ).
thf(785,plain,
! [SV197: $i,SV103: $i] :
( ( ( ~ ( member @ SV103 @ ( singleton @ SV197 ) ) )
= $true )
| ( ( SV103 = SV197 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[682]) ).
thf(786,plain,
! [SV105: $i] :
( ( ( member @ SV105 @ universal_class )
= $false )
| ( ( member @ ( member_of @ ( singleton @ SV105 ) ) @ universal_class )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[684]) ).
thf(787,plain,
! [SV106: $i] :
( ( ( member @ SV106 @ universal_class )
= $false )
| ( ( ( singleton @ ( member_of @ ( singleton @ SV106 ) ) )
= ( singleton @ SV106 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[685]) ).
thf(788,plain,
! [SV109: $i] :
( ( ( member @ SV109 @ universal_class )
= $false )
| ( ( ( member_of @ ( singleton @ SV109 ) )
= SV109 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[688]) ).
thf(789,plain,
! [SV198: $i,SV112: $i] :
( ( ( ~ ( member @ SV112 @ SV198 ) )
= $true )
| ( ( subclass @ ( singleton @ SV112 ) @ SV198 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[691]) ).
thf(790,plain,
! [SV199: $i,SV113: $i] :
( ( ( ~ ( subclass @ SV113 @ ( singleton @ SV199 ) ) )
= $true )
| ( ( ( SV113 = null_class )
| ( ( singleton @ SV199 )
= SV113 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[692]) ).
thf(791,plain,
! [SV114: $i] :
( ( ( ( singleton @ ( not_subclass_element @ SV114 @ null_class ) )
= SV114 )
= $true )
| ( ( SV114 = null_class )
= $true )
| ( ( member @ ( not_subclass_element @ ( intersection @ ( complement @ ( singleton @ ( not_subclass_element @ SV114 @ null_class ) ) ) @ SV114 ) @ null_class ) @ ( intersection @ ( complement @ ( singleton @ ( not_subclass_element @ SV114 @ null_class ) ) ) @ SV114 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[693]) ).
thf(792,plain,
! [SV200: $i,SV115: $i] :
( ( ( SV115 != SV200 )
= $true )
| ( ( subclass @ SV115 @ SV200 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[694]) ).
thf(793,plain,
! [SV248: $i,SV201: $i,SV116: $i] :
( ( ( ( unordered_pair @ SV116 @ SV201 )
!= ( unordered_pair @ SV248 @ SV201 ) )
| ~ ( member @ ( ordered_pair @ SV116 @ SV248 ) @ ( cross_product @ universal_class @ universal_class ) )
| ( SV116 = SV248 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[695]) ).
thf(794,plain,
! [SV202: $i,SV117: $i] :
( ( ( ~ ( member @ SV117 @ universal_class ) )
= $true )
| ( ( ( unordered_pair @ SV117 @ SV202 )
!= null_class )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[696]) ).
thf(795,plain,
! [SV203: $i,SV118: $i] :
( ( ( ( successor @ SV118 )
!= SV203 )
= $true )
| ( ( ~ ( member @ ( ordered_pair @ SV118 @ SV203 ) @ ( cross_product @ universal_class @ universal_class ) )
| ( member @ ( ordered_pair @ SV118 @ SV203 ) @ successor_relation ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[697]) ).
thf(796,plain,
! [SV204: $i,SV119: $i] :
( ( ( ( singleton @ SV119 )
!= ( singleton @ SV204 ) )
= $true )
| ( ( ~ ( member @ SV119 @ universal_class )
| ( SV119 = SV204 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[698]) ).
thf(797,plain,
! [SV120: $i] :
( ( ( function @ SV120 )
= $false )
| ( ( ( ( cross_product @ ( domain_of @ ( domain_of @ SV120 ) ) @ ( domain_of @ ( domain_of @ SV120 ) ) )
!= ( domain_of @ SV120 ) )
| ~ ( subclass @ ( range_of @ SV120 ) @ ( domain_of @ ( domain_of @ SV120 ) ) )
| ( operation @ SV120 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[699]) ).
thf(798,plain,
! [SV249: $i,SV205: $i,SV121: $i] :
( ( ( ( unordered_pair @ SV121 @ SV205 )
!= ( unordered_pair @ SV121 @ SV249 ) )
| ~ ( member @ ( ordered_pair @ SV205 @ SV249 ) @ ( cross_product @ universal_class @ universal_class ) )
| ( SV205 = SV249 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[700]) ).
thf(799,plain,
! [SV250: $i,SV206: $i,SV122: $i] :
( ( ( ( unordered_pair @ SV122 @ SV206 )
!= ( singleton @ SV250 ) )
| ~ ( member @ SV250 @ universal_class )
| ( SV250 = SV122 )
| ( SV250 = SV206 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[701]) ).
thf(800,plain,
! [SV207: $i,SV123: $i] :
( ( ( ( singleton @ SV123 )
!= ( singleton @ SV207 ) )
= $true )
| ( ( ~ ( member @ SV207 @ universal_class )
| ( SV123 = SV207 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[702]) ).
thf(801,plain,
! [SV208: $i,SV124: $i] :
( ( ( ( restrict @ SV124 @ ( singleton @ SV208 ) @ universal_class )
!= null_class )
= $true )
| ( ( ~ ( member @ SV208 @ ( domain_of @ SV124 ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[703]) ).
thf(802,plain,
! [SV251: $i,SV209: $i,SV125: $i] :
( ( ! [SY476: $i] :
( ~ ( member @ ( ordered_pair @ SV125 @ SV209 ) @ ( cross_product @ SV251 @ SY476 ) )
| ( ( unordered_pair @ SV125 @ SV209 )
!= null_class ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[704]) ).
thf(803,plain,
! [SV126: $i] :
( ( ( member @ SV126 @ universal_class )
= $false )
| ( ( ( singleton @ SV126 )
!= null_class )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[705]) ).
thf(804,plain,
! [SV210: $i,SV127: $i] :
( ( ( ~ ( member @ SV127 @ universal_class ) )
= $true )
| ( ( ( unordered_pair @ SV210 @ SV127 )
!= null_class )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[706]) ).
thf(805,plain,
! [SV211: $i,SV128: $i] :
( ( ( SV128 != SV211 )
= $true )
| ( ( subclass @ SV211 @ SV128 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[707]) ).
thf(806,plain,
! [SV252: $i,SV212: $i,SV129: $i] :
( ( ~ ( function @ SV129 )
| ( ( domain_of @ ( domain_of @ SV212 ) )
!= ( domain_of @ SV129 ) )
| ~ ( subclass @ ( range_of @ SV129 ) @ ( domain_of @ ( domain_of @ SV252 ) ) )
| ( compatible @ SV129 @ SV212 @ SV252 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[708]) ).
thf(807,plain,
! [SV130: $i] :
( ( ( ( singleton @ ( member_of @ SV130 ) )
= SV130 )
= $false )
| ( ( member @ SV130 @ universal_class )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[709]) ).
thf(808,plain,
! [SV213: $i,SV131: $i] :
( ( ( ( singleton @ ( member_of @ SV131 ) )
!= SV131 )
= $true )
| ( ( ~ ( member @ SV213 @ SV131 )
| ( ( member_of @ SV131 )
= SV213 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[710]) ).
thf(809,plain,
! [SV253: $i,SV214: $i,SV132: $i] :
( ( ~ ( operation @ SV132 )
| ~ ( operation @ SV214 )
| ~ ( compatible @ SV253 @ SV132 @ SV214 )
| ( ( apply @ SV214 @ ( ordered_pair @ ( apply @ SV253 @ ( not_homomorphism1 @ SV253 @ SV132 @ SV214 ) ) @ ( apply @ SV253 @ ( not_homomorphism2 @ SV253 @ SV132 @ SV214 ) ) ) )
!= ( apply @ SV253 @ ( apply @ SV132 @ ( ordered_pair @ ( not_homomorphism1 @ SV253 @ SV132 @ SV214 ) @ ( not_homomorphism2 @ SV253 @ SV132 @ SV214 ) ) ) ) )
| ( homomorphism @ SV253 @ SV132 @ SV214 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[711]) ).
thf(810,plain,
! [SV215: $i,SV133: $i,SV1: $i] :
( ( ( ~ ( subclass @ SV1 @ SV133 ) )
= $true )
| ( ( ~ ( member @ SV215 @ SV1 )
| ( member @ SV215 @ SV133 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[712]) ).
thf(811,plain,
! [SV135: $i,SV3: $i] :
( ( ( member @ ( not_subclass_element @ SV3 @ SV135 ) @ SV135 )
= $false )
| ( ( subclass @ SV3 @ SV135 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[714]) ).
thf(812,plain,
! [SV136: $i,SV5: $i] :
( ( ( subclass @ SV5 @ SV136 )
= $false )
| ( ( ~ ( subclass @ SV136 @ SV5 )
| ( SV5 = SV136 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[715]) ).
thf(813,plain,
! [SV216: $i,SV137: $i,SV6: $i] :
( ( ( ~ ( member @ SV6 @ ( unordered_pair @ SV137 @ SV216 ) ) )
= $true )
| ( ( ( SV6 = SV137 )
| ( SV6 = SV216 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[716]) ).
thf(814,plain,
! [SV138: $i,SV7: $i] :
( ( ( member @ SV7 @ universal_class )
= $false )
| ( ( member @ SV7 @ ( unordered_pair @ SV7 @ SV138 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[717]) ).
thf(815,plain,
! [SV139: $i,SV8: $i] :
( ( ( member @ SV8 @ universal_class )
= $false )
| ( ( member @ SV8 @ ( unordered_pair @ SV139 @ SV8 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[718]) ).
thf(816,plain,
! [SV254: $i,SV217: $i,SV142: $i,SV12: $i] :
( ( ~ ( member @ ( ordered_pair @ SV12 @ SV142 ) @ ( cross_product @ SV217 @ SV254 ) )
| ( member @ SV12 @ SV217 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[719]) ).
thf(817,plain,
! [SV255: $i,SV218: $i,SV143: $i,SV13: $i] :
( ( ~ ( member @ ( ordered_pair @ SV13 @ SV143 ) @ ( cross_product @ SV218 @ SV255 ) )
| ( member @ SV143 @ SV255 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[720]) ).
thf(818,plain,
! [SV256: $i,SV219: $i,SV144: $i,SV14: $i] :
( ( ~ ( member @ SV14 @ SV144 )
| ~ ( member @ SV219 @ SV256 )
| ( member @ ( ordered_pair @ SV14 @ SV219 ) @ ( cross_product @ SV144 @ SV256 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[721]) ).
thf(819,plain,
! [SV220: $i,SV145: $i,SV15: $i] :
( ( ( ~ ( member @ SV15 @ ( cross_product @ SV145 @ SV220 ) ) )
= $true )
| ( ( ( ordered_pair @ ( first @ SV15 ) @ ( second @ SV15 ) )
= SV15 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[722]) ).
thf(820,plain,
! [SV146: $i,SV16: $i] :
( ( ( member @ ( ordered_pair @ SV16 @ SV146 ) @ element_relation )
= $false )
| ( ( member @ SV16 @ SV146 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[723]) ).
thf(821,plain,
! [SV147: $i,SV17: $i] :
( ( ( member @ ( ordered_pair @ SV17 @ SV147 ) @ ( cross_product @ universal_class @ universal_class ) )
= $false )
| ( ( ~ ( member @ SV17 @ SV147 )
| ( member @ ( ordered_pair @ SV17 @ SV147 ) @ element_relation ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[724]) ).
thf(822,plain,
! [SV221: $i,SV148: $i,SV18: $i] :
( ( ( ~ ( member @ SV18 @ ( intersection @ SV148 @ SV221 ) ) )
= $true )
| ( ( member @ SV18 @ SV148 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[725]) ).
thf(823,plain,
! [SV222: $i,SV149: $i,SV19: $i] :
( ( ( ~ ( member @ SV19 @ ( intersection @ SV149 @ SV222 ) ) )
= $true )
| ( ( member @ SV19 @ SV222 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[726]) ).
thf(824,plain,
! [SV223: $i,SV150: $i,SV20: $i] :
( ( ( ~ ( member @ SV20 @ SV150 ) )
= $true )
| ( ( ~ ( member @ SV20 @ SV223 )
| ( member @ SV20 @ ( intersection @ SV150 @ SV223 ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[727]) ).
thf(825,plain,
! [SV151: $i,SV21: $i] :
( ( ( member @ SV21 @ ( complement @ SV151 ) )
= $false )
| ( ( ~ ( member @ SV21 @ SV151 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[728]) ).
thf(826,plain,
! [SV152: $i,SV22: $i] :
( ( ( member @ SV22 @ universal_class )
= $false )
| ( ( ( member @ SV22 @ ( complement @ SV152 ) )
| ( member @ SV22 @ SV152 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[729]) ).
thf(827,plain,
! [SV157: $i,SV27: $i] :
( ( ( member @ SV27 @ universal_class )
= $false )
| ( ( ( ( restrict @ SV157 @ ( singleton @ SV27 ) @ universal_class )
= null_class )
| ( member @ SV27 @ ( domain_of @ SV157 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[732]) ).
thf(828,plain,
! [SV257: $i,SV226: $i,SV158: $i,SV29: $i] :
( ( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV29 @ SV158 ) @ SV226 ) @ ( rotate @ SV257 ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ SV158 @ SV226 ) @ SV29 ) @ SV257 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[733]) ).
thf(829,plain,
! [SV258: $i,SV227: $i,SV159: $i,SV30: $i] :
( ( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV30 @ SV159 ) @ SV227 ) @ SV258 )
| ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV227 @ SV30 ) @ SV159 ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ SV227 @ SV30 ) @ SV159 ) @ ( rotate @ SV258 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[734]) ).
thf(830,plain,
! [SV259: $i,SV228: $i,SV160: $i,SV32: $i] :
( ( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV32 @ SV160 ) @ SV228 ) @ ( flip @ SV259 ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ SV160 @ SV32 ) @ SV228 ) @ SV259 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[735]) ).
thf(831,plain,
! [SV260: $i,SV229: $i,SV161: $i,SV33: $i] :
( ( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV33 @ SV161 ) @ SV229 ) @ SV260 )
| ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV161 @ SV33 ) @ SV229 ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ SV161 @ SV33 ) @ SV229 ) @ ( flip @ SV260 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[736]) ).
thf(832,plain,
! [SV165: $i,SV40: $i] :
( ( ( member @ ( ordered_pair @ SV40 @ SV165 ) @ successor_relation )
= $false )
| ( ( ( successor @ SV40 )
= SV165 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[739]) ).
thf(833,plain,
! [SV43: $i] :
( ( ( ~ ( subclass @ ( image @ successor_relation @ SV43 ) @ SV43 ) )
= $true )
| ( ( inductive @ SV43 )
= $true )
| ( ( member @ null_class @ SV43 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[742]) ).
thf(834,plain,
! [SV261: $i,SV232: $i,SV167: $i,SV50: $i] :
( ( ~ ( member @ ( ordered_pair @ SV50 @ SV167 ) @ ( compose @ SV232 @ SV261 ) )
| ( member @ SV167 @ ( image @ SV232 @ ( image @ SV261 @ ( singleton @ SV50 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[746]) ).
thf(835,plain,
! [SV262: $i,SV233: $i,SV168: $i,SV51: $i] :
( ( ~ ( member @ SV51 @ ( image @ SV168 @ ( image @ SV233 @ ( singleton @ SV262 ) ) ) )
| ~ ( member @ ( ordered_pair @ SV262 @ SV51 ) @ ( cross_product @ universal_class @ universal_class ) )
| ( member @ ( ordered_pair @ SV262 @ SV51 ) @ ( compose @ SV168 @ SV233 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[747]) ).
thf(836,plain,
! [SV56: $i] :
( ( ( ~ ( subclass @ ( compose @ SV56 @ ( inverse @ SV56 ) ) @ identity_relation ) )
= $true )
| ( ( function @ SV56 )
= $true )
| ( ( subclass @ SV56 @ ( cross_product @ universal_class @ universal_class ) )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[752]) ).
thf(837,plain,
! [SV169: $i,SV57: $i] :
( ( ( function @ SV57 )
= $false )
| ( ( ~ ( member @ SV169 @ universal_class )
| ( member @ ( image @ SV57 @ SV169 ) @ universal_class ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[753]) ).
thf(838,plain,
! [SV61: $i] :
( ( ( SV61 = null_class )
= $true )
| ( ( member @ ( apply @ choice @ SV61 ) @ SV61 )
= $true )
| ( ( member @ SV61 @ universal_class )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[754]) ).
thf(839,plain,
! [SV64: $i] :
( ( ( ~ ( function @ SV64 ) )
= $true )
| ( ( one_to_one @ SV64 )
= $true )
| ( ( function @ ( inverse @ SV64 ) )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[757]) ).
thf(840,plain,
! [SV234: $i,SV171: $i,SV70: $i] :
( ( ( ~ ( compatible @ SV70 @ SV171 @ SV234 ) )
= $true )
| ( ( function @ SV70 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[761]) ).
thf(841,plain,
! [SV235: $i,SV172: $i,SV71: $i] :
( ( ( ~ ( compatible @ SV71 @ SV172 @ SV235 ) )
= $true )
| ( ( ( domain_of @ ( domain_of @ SV172 ) )
= ( domain_of @ SV71 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[762]) ).
thf(842,plain,
! [SV236: $i,SV173: $i,SV72: $i] :
( ( ( ~ ( compatible @ SV72 @ SV173 @ SV236 ) )
= $true )
| ( ( subclass @ ( range_of @ SV72 ) @ ( domain_of @ ( domain_of @ SV236 ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[763]) ).
thf(843,plain,
! [SV237: $i,SV174: $i,SV73: $i] :
( ( ( ~ ( homomorphism @ SV73 @ SV174 @ SV237 ) )
= $true )
| ( ( operation @ SV174 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[764]) ).
thf(844,plain,
! [SV238: $i,SV175: $i,SV74: $i] :
( ( ( ~ ( homomorphism @ SV74 @ SV175 @ SV238 ) )
= $true )
| ( ( operation @ SV238 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[765]) ).
thf(845,plain,
! [SV239: $i,SV176: $i,SV75: $i] :
( ( ( ~ ( homomorphism @ SV75 @ SV176 @ SV239 ) )
= $true )
| ( ( compatible @ SV75 @ SV176 @ SV239 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[766]) ).
thf(846,plain,
! [SV263: $i,SV240: $i,SV177: $i,SV76: $i] :
( ( ! [SY477: $i] :
( ~ ( homomorphism @ SV76 @ SV177 @ SV240 )
| ~ ( member @ ( ordered_pair @ SV263 @ SY477 ) @ ( domain_of @ SV177 ) )
| ( ( apply @ SV240 @ ( ordered_pair @ ( apply @ SV76 @ SV263 ) @ ( apply @ SV76 @ SY477 ) ) )
= ( apply @ SV76 @ ( apply @ SV177 @ ( ordered_pair @ SV263 @ SY477 ) ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[767]) ).
thf(847,plain,
! [SV241: $i,SV178: $i,SV77: $i] :
( ( ( ~ ( operation @ SV77 ) )
= $true )
| ( ( ~ ( operation @ SV178 )
| ~ ( compatible @ SV241 @ SV77 @ SV178 )
| ( member @ ( ordered_pair @ ( not_homomorphism1 @ SV241 @ SV77 @ SV178 ) @ ( not_homomorphism2 @ SV241 @ SV77 @ SV178 ) ) @ ( domain_of @ SV77 ) )
| ( homomorphism @ SV241 @ SV77 @ SV178 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[768]) ).
thf(848,plain,
! [SV264: $i,SV242: $i,SV179: $i,SV78: $i] :
( ( ~ ( member @ ( ordered_pair @ SV78 @ SV179 ) @ ( cross_product @ SV242 @ SV264 ) )
| ( member @ SV78 @ ( unordered_pair @ SV78 @ SV179 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[769]) ).
thf(849,plain,
! [SV265: $i,SV243: $i,SV180: $i,SV79: $i] :
( ( ~ ( member @ ( ordered_pair @ SV79 @ SV180 ) @ ( cross_product @ SV243 @ SV265 ) )
| ( member @ SV180 @ ( unordered_pair @ SV79 @ SV180 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[770]) ).
thf(850,plain,
! [SV266: $i,SV244: $i,SV181: $i,SV80: $i] :
( ( ~ ( member @ ( ordered_pair @ SV80 @ SV181 ) @ ( cross_product @ SV244 @ SV266 ) )
| ( member @ SV80 @ universal_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[771]) ).
thf(851,plain,
! [SV267: $i,SV245: $i,SV182: $i,SV81: $i] :
( ( ~ ( member @ ( ordered_pair @ SV81 @ SV182 ) @ ( cross_product @ SV245 @ SV267 ) )
| ( member @ SV182 @ universal_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[772]) ).
thf(852,plain,
! [SV246: $i,SV183: $i,SV83: $i] :
( ( ( ~ ( subclass @ SV83 @ SV183 ) )
= $true )
| ( ( ~ ( subclass @ SV183 @ SV246 )
| ( subclass @ SV83 @ SV246 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[773]) ).
thf(853,plain,
! [SV184: $i,SV84: $i] :
( ( ( member @ ( not_subclass_element @ SV84 @ SV184 ) @ SV84 )
= $true )
| ( ( member @ ( not_subclass_element @ SV184 @ SV84 ) @ SV184 )
= $true )
| ( ( SV84 = SV184 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[774]) ).
thf(854,plain,
! [SV185: $i,SV85: $i] :
( ( ( member @ ( not_subclass_element @ SV85 @ SV185 ) @ SV185 )
= $false )
| ( ( ( SV85 = SV185 )
| ( member @ ( not_subclass_element @ SV185 @ SV85 ) @ SV185 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[775]) ).
thf(855,plain,
! [SV186: $i,SV86: $i] :
( ( ( member @ ( not_subclass_element @ SV86 @ SV186 ) @ SV186 )
= $false )
| ( ( ( SV186 = SV86 )
| ( member @ ( not_subclass_element @ SV186 @ SV86 ) @ SV186 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[776]) ).
thf(856,plain,
! [SV187: $i,SV87: $i] :
( ( ( member @ ( not_subclass_element @ SV87 @ SV187 ) @ SV187 )
= $false )
| ( ( ~ ( member @ ( not_subclass_element @ SV187 @ SV87 ) @ SV87 )
| ( SV87 = SV187 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[777]) ).
thf(857,plain,
! [SV194: $i,SV98: $i] :
( ( ( member @ SV98 @ universal_class )
= $true )
| ( ( member @ SV194 @ universal_class )
= $true )
| ( ( ( unordered_pair @ SV98 @ SV194 )
= null_class )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[782]) ).
thf(858,plain,
! [SV247: $i,SV195: $i,SV99: $i] :
( ( ( ~ ( member @ SV99 @ SV195 ) )
= $true )
| ( ( ~ ( member @ SV247 @ SV195 )
| ( subclass @ ( unordered_pair @ SV99 @ SV247 ) @ SV195 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[783]) ).
thf(859,plain,
! [SV197: $i,SV103: $i] :
( ( ( member @ SV103 @ ( singleton @ SV197 ) )
= $false )
| ( ( SV103 = SV197 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[785]) ).
thf(860,plain,
! [SV198: $i,SV112: $i] :
( ( ( member @ SV112 @ SV198 )
= $false )
| ( ( subclass @ ( singleton @ SV112 ) @ SV198 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[789]) ).
thf(861,plain,
! [SV199: $i,SV113: $i] :
( ( ( subclass @ SV113 @ ( singleton @ SV199 ) )
= $false )
| ( ( ( SV113 = null_class )
| ( ( singleton @ SV199 )
= SV113 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[790]) ).
thf(862,plain,
! [SV200: $i,SV115: $i] :
( ( ( SV115 = SV200 )
= $false )
| ( ( subclass @ SV115 @ SV200 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[792]) ).
thf(863,plain,
! [SV248: $i,SV201: $i,SV116: $i] :
( ( ( ( unordered_pair @ SV116 @ SV201 )
!= ( unordered_pair @ SV248 @ SV201 ) )
= $true )
| ( ( ~ ( member @ ( ordered_pair @ SV116 @ SV248 ) @ ( cross_product @ universal_class @ universal_class ) )
| ( SV116 = SV248 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[793]) ).
thf(864,plain,
! [SV202: $i,SV117: $i] :
( ( ( member @ SV117 @ universal_class )
= $false )
| ( ( ( unordered_pair @ SV117 @ SV202 )
!= null_class )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[794]) ).
thf(865,plain,
! [SV203: $i,SV118: $i] :
( ( ( ( successor @ SV118 )
= SV203 )
= $false )
| ( ( ~ ( member @ ( ordered_pair @ SV118 @ SV203 ) @ ( cross_product @ universal_class @ universal_class ) )
| ( member @ ( ordered_pair @ SV118 @ SV203 ) @ successor_relation ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[795]) ).
thf(866,plain,
! [SV204: $i,SV119: $i] :
( ( ( ( singleton @ SV119 )
= ( singleton @ SV204 ) )
= $false )
| ( ( ~ ( member @ SV119 @ universal_class )
| ( SV119 = SV204 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[796]) ).
thf(867,plain,
! [SV120: $i] :
( ( ( ( cross_product @ ( domain_of @ ( domain_of @ SV120 ) ) @ ( domain_of @ ( domain_of @ SV120 ) ) )
!= ( domain_of @ SV120 ) )
= $true )
| ( ( ~ ( subclass @ ( range_of @ SV120 ) @ ( domain_of @ ( domain_of @ SV120 ) ) )
| ( operation @ SV120 ) )
= $true )
| ( ( function @ SV120 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[797]) ).
thf(868,plain,
! [SV249: $i,SV205: $i,SV121: $i] :
( ( ( ( unordered_pair @ SV121 @ SV205 )
!= ( unordered_pair @ SV121 @ SV249 ) )
= $true )
| ( ( ~ ( member @ ( ordered_pair @ SV205 @ SV249 ) @ ( cross_product @ universal_class @ universal_class ) )
| ( SV205 = SV249 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[798]) ).
thf(869,plain,
! [SV250: $i,SV206: $i,SV122: $i] :
( ( ( ( unordered_pair @ SV122 @ SV206 )
!= ( singleton @ SV250 ) )
= $true )
| ( ( ~ ( member @ SV250 @ universal_class )
| ( SV250 = SV122 )
| ( SV250 = SV206 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[799]) ).
thf(870,plain,
! [SV207: $i,SV123: $i] :
( ( ( ( singleton @ SV123 )
= ( singleton @ SV207 ) )
= $false )
| ( ( ~ ( member @ SV207 @ universal_class )
| ( SV123 = SV207 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[800]) ).
thf(871,plain,
! [SV208: $i,SV124: $i] :
( ( ( ( restrict @ SV124 @ ( singleton @ SV208 ) @ universal_class )
= null_class )
= $false )
| ( ( ~ ( member @ SV208 @ ( domain_of @ SV124 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[801]) ).
thf(872,plain,
! [SV268: $i,SV251: $i,SV209: $i,SV125: $i] :
( ( ~ ( member @ ( ordered_pair @ SV125 @ SV209 ) @ ( cross_product @ SV251 @ SV268 ) )
| ( ( unordered_pair @ SV125 @ SV209 )
!= null_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[802]) ).
thf(873,plain,
! [SV126: $i] :
( ( ( ( singleton @ SV126 )
= null_class )
= $false )
| ( ( member @ SV126 @ universal_class )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[803]) ).
thf(874,plain,
! [SV210: $i,SV127: $i] :
( ( ( member @ SV127 @ universal_class )
= $false )
| ( ( ( unordered_pair @ SV210 @ SV127 )
!= null_class )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[804]) ).
thf(875,plain,
! [SV211: $i,SV128: $i] :
( ( ( SV128 = SV211 )
= $false )
| ( ( subclass @ SV211 @ SV128 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[805]) ).
thf(876,plain,
! [SV252: $i,SV212: $i,SV129: $i] :
( ( ( ~ ( function @ SV129 ) )
= $true )
| ( ( ( ( domain_of @ ( domain_of @ SV212 ) )
!= ( domain_of @ SV129 ) )
| ~ ( subclass @ ( range_of @ SV129 ) @ ( domain_of @ ( domain_of @ SV252 ) ) )
| ( compatible @ SV129 @ SV212 @ SV252 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[806]) ).
thf(877,plain,
! [SV213: $i,SV131: $i] :
( ( ( ( singleton @ ( member_of @ SV131 ) )
= SV131 )
= $false )
| ( ( ~ ( member @ SV213 @ SV131 )
| ( ( member_of @ SV131 )
= SV213 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[808]) ).
thf(878,plain,
! [SV253: $i,SV214: $i,SV132: $i] :
( ( ( ~ ( operation @ SV132 ) )
= $true )
| ( ( ~ ( operation @ SV214 )
| ~ ( compatible @ SV253 @ SV132 @ SV214 )
| ( ( apply @ SV214 @ ( ordered_pair @ ( apply @ SV253 @ ( not_homomorphism1 @ SV253 @ SV132 @ SV214 ) ) @ ( apply @ SV253 @ ( not_homomorphism2 @ SV253 @ SV132 @ SV214 ) ) ) )
!= ( apply @ SV253 @ ( apply @ SV132 @ ( ordered_pair @ ( not_homomorphism1 @ SV253 @ SV132 @ SV214 ) @ ( not_homomorphism2 @ SV253 @ SV132 @ SV214 ) ) ) ) )
| ( homomorphism @ SV253 @ SV132 @ SV214 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[809]) ).
thf(879,plain,
! [SV215: $i,SV133: $i,SV1: $i] :
( ( ( subclass @ SV1 @ SV133 )
= $false )
| ( ( ~ ( member @ SV215 @ SV1 )
| ( member @ SV215 @ SV133 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[810]) ).
thf(880,plain,
! [SV5: $i,SV136: $i] :
( ( ( ~ ( subclass @ SV136 @ SV5 ) )
= $true )
| ( ( SV5 = SV136 )
= $true )
| ( ( subclass @ SV5 @ SV136 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[812]) ).
thf(881,plain,
! [SV216: $i,SV137: $i,SV6: $i] :
( ( ( member @ SV6 @ ( unordered_pair @ SV137 @ SV216 ) )
= $false )
| ( ( ( SV6 = SV137 )
| ( SV6 = SV216 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[813]) ).
thf(882,plain,
! [SV254: $i,SV217: $i,SV142: $i,SV12: $i] :
( ( ( ~ ( member @ ( ordered_pair @ SV12 @ SV142 ) @ ( cross_product @ SV217 @ SV254 ) ) )
= $true )
| ( ( member @ SV12 @ SV217 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[816]) ).
thf(883,plain,
! [SV255: $i,SV218: $i,SV143: $i,SV13: $i] :
( ( ( ~ ( member @ ( ordered_pair @ SV13 @ SV143 ) @ ( cross_product @ SV218 @ SV255 ) ) )
= $true )
| ( ( member @ SV143 @ SV255 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[817]) ).
thf(884,plain,
! [SV256: $i,SV219: $i,SV144: $i,SV14: $i] :
( ( ( ~ ( member @ SV14 @ SV144 ) )
= $true )
| ( ( ~ ( member @ SV219 @ SV256 )
| ( member @ ( ordered_pair @ SV14 @ SV219 ) @ ( cross_product @ SV144 @ SV256 ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[818]) ).
thf(885,plain,
! [SV220: $i,SV145: $i,SV15: $i] :
( ( ( member @ SV15 @ ( cross_product @ SV145 @ SV220 ) )
= $false )
| ( ( ( ordered_pair @ ( first @ SV15 ) @ ( second @ SV15 ) )
= SV15 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[819]) ).
thf(886,plain,
! [SV147: $i,SV17: $i] :
( ( ( ~ ( member @ SV17 @ SV147 ) )
= $true )
| ( ( member @ ( ordered_pair @ SV17 @ SV147 ) @ element_relation )
= $true )
| ( ( member @ ( ordered_pair @ SV17 @ SV147 ) @ ( cross_product @ universal_class @ universal_class ) )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[821]) ).
thf(887,plain,
! [SV221: $i,SV148: $i,SV18: $i] :
( ( ( member @ SV18 @ ( intersection @ SV148 @ SV221 ) )
= $false )
| ( ( member @ SV18 @ SV148 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[822]) ).
thf(888,plain,
! [SV222: $i,SV149: $i,SV19: $i] :
( ( ( member @ SV19 @ ( intersection @ SV149 @ SV222 ) )
= $false )
| ( ( member @ SV19 @ SV222 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[823]) ).
thf(889,plain,
! [SV223: $i,SV150: $i,SV20: $i] :
( ( ( member @ SV20 @ SV150 )
= $false )
| ( ( ~ ( member @ SV20 @ SV223 )
| ( member @ SV20 @ ( intersection @ SV150 @ SV223 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[824]) ).
thf(890,plain,
! [SV151: $i,SV21: $i] :
( ( ( member @ SV21 @ SV151 )
= $false )
| ( ( member @ SV21 @ ( complement @ SV151 ) )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[825]) ).
thf(891,plain,
! [SV152: $i,SV22: $i] :
( ( ( member @ SV22 @ ( complement @ SV152 ) )
= $true )
| ( ( member @ SV22 @ SV152 )
= $true )
| ( ( member @ SV22 @ universal_class )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[826]) ).
thf(892,plain,
! [SV27: $i,SV157: $i] :
( ( ( ( restrict @ SV157 @ ( singleton @ SV27 ) @ universal_class )
= null_class )
= $true )
| ( ( member @ SV27 @ ( domain_of @ SV157 ) )
= $true )
| ( ( member @ SV27 @ universal_class )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[827]) ).
thf(893,plain,
! [SV257: $i,SV226: $i,SV158: $i,SV29: $i] :
( ( ( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV29 @ SV158 ) @ SV226 ) @ ( rotate @ SV257 ) ) )
= $true )
| ( ( member @ ( ordered_pair @ ( ordered_pair @ SV158 @ SV226 ) @ SV29 ) @ SV257 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[828]) ).
thf(894,plain,
! [SV258: $i,SV227: $i,SV159: $i,SV30: $i] :
( ( ( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV30 @ SV159 ) @ SV227 ) @ SV258 ) )
= $true )
| ( ( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV227 @ SV30 ) @ SV159 ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ SV227 @ SV30 ) @ SV159 ) @ ( rotate @ SV258 ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[829]) ).
thf(895,plain,
! [SV259: $i,SV228: $i,SV160: $i,SV32: $i] :
( ( ( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV32 @ SV160 ) @ SV228 ) @ ( flip @ SV259 ) ) )
= $true )
| ( ( member @ ( ordered_pair @ ( ordered_pair @ SV160 @ SV32 ) @ SV228 ) @ SV259 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[830]) ).
thf(896,plain,
! [SV260: $i,SV229: $i,SV161: $i,SV33: $i] :
( ( ( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV33 @ SV161 ) @ SV229 ) @ SV260 ) )
= $true )
| ( ( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV161 @ SV33 ) @ SV229 ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ SV161 @ SV33 ) @ SV229 ) @ ( flip @ SV260 ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[831]) ).
thf(897,plain,
! [SV43: $i] :
( ( ( subclass @ ( image @ successor_relation @ SV43 ) @ SV43 )
= $false )
| ( ( inductive @ SV43 )
= $true )
| ( ( member @ null_class @ SV43 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[833]) ).
thf(898,plain,
! [SV261: $i,SV232: $i,SV167: $i,SV50: $i] :
( ( ( ~ ( member @ ( ordered_pair @ SV50 @ SV167 ) @ ( compose @ SV232 @ SV261 ) ) )
= $true )
| ( ( member @ SV167 @ ( image @ SV232 @ ( image @ SV261 @ ( singleton @ SV50 ) ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[834]) ).
thf(899,plain,
! [SV262: $i,SV233: $i,SV168: $i,SV51: $i] :
( ( ( ~ ( member @ SV51 @ ( image @ SV168 @ ( image @ SV233 @ ( singleton @ SV262 ) ) ) ) )
= $true )
| ( ( ~ ( member @ ( ordered_pair @ SV262 @ SV51 ) @ ( cross_product @ universal_class @ universal_class ) )
| ( member @ ( ordered_pair @ SV262 @ SV51 ) @ ( compose @ SV168 @ SV233 ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[835]) ).
thf(900,plain,
! [SV56: $i] :
( ( ( subclass @ ( compose @ SV56 @ ( inverse @ SV56 ) ) @ identity_relation )
= $false )
| ( ( function @ SV56 )
= $true )
| ( ( subclass @ SV56 @ ( cross_product @ universal_class @ universal_class ) )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[836]) ).
thf(901,plain,
! [SV57: $i,SV169: $i] :
( ( ( ~ ( member @ SV169 @ universal_class ) )
= $true )
| ( ( member @ ( image @ SV57 @ SV169 ) @ universal_class )
= $true )
| ( ( function @ SV57 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[837]) ).
thf(902,plain,
! [SV64: $i] :
( ( ( function @ SV64 )
= $false )
| ( ( one_to_one @ SV64 )
= $true )
| ( ( function @ ( inverse @ SV64 ) )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[839]) ).
thf(903,plain,
! [SV234: $i,SV171: $i,SV70: $i] :
( ( ( compatible @ SV70 @ SV171 @ SV234 )
= $false )
| ( ( function @ SV70 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[840]) ).
thf(904,plain,
! [SV235: $i,SV172: $i,SV71: $i] :
( ( ( compatible @ SV71 @ SV172 @ SV235 )
= $false )
| ( ( ( domain_of @ ( domain_of @ SV172 ) )
= ( domain_of @ SV71 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[841]) ).
thf(905,plain,
! [SV236: $i,SV173: $i,SV72: $i] :
( ( ( compatible @ SV72 @ SV173 @ SV236 )
= $false )
| ( ( subclass @ ( range_of @ SV72 ) @ ( domain_of @ ( domain_of @ SV236 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[842]) ).
thf(906,plain,
! [SV237: $i,SV174: $i,SV73: $i] :
( ( ( homomorphism @ SV73 @ SV174 @ SV237 )
= $false )
| ( ( operation @ SV174 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[843]) ).
thf(907,plain,
! [SV238: $i,SV175: $i,SV74: $i] :
( ( ( homomorphism @ SV74 @ SV175 @ SV238 )
= $false )
| ( ( operation @ SV238 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[844]) ).
thf(908,plain,
! [SV239: $i,SV176: $i,SV75: $i] :
( ( ( homomorphism @ SV75 @ SV176 @ SV239 )
= $false )
| ( ( compatible @ SV75 @ SV176 @ SV239 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[845]) ).
thf(909,plain,
! [SV269: $i,SV263: $i,SV240: $i,SV177: $i,SV76: $i] :
( ( ~ ( homomorphism @ SV76 @ SV177 @ SV240 )
| ~ ( member @ ( ordered_pair @ SV263 @ SV269 ) @ ( domain_of @ SV177 ) )
| ( ( apply @ SV240 @ ( ordered_pair @ ( apply @ SV76 @ SV263 ) @ ( apply @ SV76 @ SV269 ) ) )
= ( apply @ SV76 @ ( apply @ SV177 @ ( ordered_pair @ SV263 @ SV269 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[846]) ).
thf(910,plain,
! [SV241: $i,SV178: $i,SV77: $i] :
( ( ( operation @ SV77 )
= $false )
| ( ( ~ ( operation @ SV178 )
| ~ ( compatible @ SV241 @ SV77 @ SV178 )
| ( member @ ( ordered_pair @ ( not_homomorphism1 @ SV241 @ SV77 @ SV178 ) @ ( not_homomorphism2 @ SV241 @ SV77 @ SV178 ) ) @ ( domain_of @ SV77 ) )
| ( homomorphism @ SV241 @ SV77 @ SV178 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[847]) ).
thf(911,plain,
! [SV264: $i,SV242: $i,SV179: $i,SV78: $i] :
( ( ( ~ ( member @ ( ordered_pair @ SV78 @ SV179 ) @ ( cross_product @ SV242 @ SV264 ) ) )
= $true )
| ( ( member @ SV78 @ ( unordered_pair @ SV78 @ SV179 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[848]) ).
thf(912,plain,
! [SV265: $i,SV243: $i,SV180: $i,SV79: $i] :
( ( ( ~ ( member @ ( ordered_pair @ SV79 @ SV180 ) @ ( cross_product @ SV243 @ SV265 ) ) )
= $true )
| ( ( member @ SV180 @ ( unordered_pair @ SV79 @ SV180 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[849]) ).
thf(913,plain,
! [SV266: $i,SV244: $i,SV181: $i,SV80: $i] :
( ( ( ~ ( member @ ( ordered_pair @ SV80 @ SV181 ) @ ( cross_product @ SV244 @ SV266 ) ) )
= $true )
| ( ( member @ SV80 @ universal_class )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[850]) ).
thf(914,plain,
! [SV267: $i,SV245: $i,SV182: $i,SV81: $i] :
( ( ( ~ ( member @ ( ordered_pair @ SV81 @ SV182 ) @ ( cross_product @ SV245 @ SV267 ) ) )
= $true )
| ( ( member @ SV182 @ universal_class )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[851]) ).
thf(915,plain,
! [SV246: $i,SV183: $i,SV83: $i] :
( ( ( subclass @ SV83 @ SV183 )
= $false )
| ( ( ~ ( subclass @ SV183 @ SV246 )
| ( subclass @ SV83 @ SV246 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[852]) ).
thf(916,plain,
! [SV185: $i,SV85: $i] :
( ( ( SV85 = SV185 )
= $true )
| ( ( member @ ( not_subclass_element @ SV185 @ SV85 ) @ SV185 )
= $true )
| ( ( member @ ( not_subclass_element @ SV85 @ SV185 ) @ SV185 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[854]) ).
thf(917,plain,
! [SV86: $i,SV186: $i] :
( ( ( SV186 = SV86 )
= $true )
| ( ( member @ ( not_subclass_element @ SV186 @ SV86 ) @ SV186 )
= $true )
| ( ( member @ ( not_subclass_element @ SV86 @ SV186 ) @ SV186 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[855]) ).
thf(918,plain,
! [SV87: $i,SV187: $i] :
( ( ( ~ ( member @ ( not_subclass_element @ SV187 @ SV87 ) @ SV87 ) )
= $true )
| ( ( SV87 = SV187 )
= $true )
| ( ( member @ ( not_subclass_element @ SV87 @ SV187 ) @ SV187 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[856]) ).
thf(919,plain,
! [SV247: $i,SV195: $i,SV99: $i] :
( ( ( member @ SV99 @ SV195 )
= $false )
| ( ( ~ ( member @ SV247 @ SV195 )
| ( subclass @ ( unordered_pair @ SV99 @ SV247 ) @ SV195 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[858]) ).
thf(920,plain,
! [SV199: $i,SV113: $i] :
( ( ( SV113 = null_class )
= $true )
| ( ( ( singleton @ SV199 )
= SV113 )
= $true )
| ( ( subclass @ SV113 @ ( singleton @ SV199 ) )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[861]) ).
thf(921,plain,
! [SV248: $i,SV201: $i,SV116: $i] :
( ( ( ( unordered_pair @ SV116 @ SV201 )
= ( unordered_pair @ SV248 @ SV201 ) )
= $false )
| ( ( ~ ( member @ ( ordered_pair @ SV116 @ SV248 ) @ ( cross_product @ universal_class @ universal_class ) )
| ( SV116 = SV248 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[863]) ).
thf(922,plain,
! [SV202: $i,SV117: $i] :
( ( ( ( unordered_pair @ SV117 @ SV202 )
= null_class )
= $false )
| ( ( member @ SV117 @ universal_class )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[864]) ).
thf(923,plain,
! [SV203: $i,SV118: $i] :
( ( ( ~ ( member @ ( ordered_pair @ SV118 @ SV203 ) @ ( cross_product @ universal_class @ universal_class ) ) )
= $true )
| ( ( member @ ( ordered_pair @ SV118 @ SV203 ) @ successor_relation )
= $true )
| ( ( ( successor @ SV118 )
= SV203 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[865]) ).
thf(924,plain,
! [SV204: $i,SV119: $i] :
( ( ( ~ ( member @ SV119 @ universal_class ) )
= $true )
| ( ( SV119 = SV204 )
= $true )
| ( ( ( singleton @ SV119 )
= ( singleton @ SV204 ) )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[866]) ).
thf(925,plain,
! [SV120: $i] :
( ( ( ( cross_product @ ( domain_of @ ( domain_of @ SV120 ) ) @ ( domain_of @ ( domain_of @ SV120 ) ) )
= ( domain_of @ SV120 ) )
= $false )
| ( ( ~ ( subclass @ ( range_of @ SV120 ) @ ( domain_of @ ( domain_of @ SV120 ) ) )
| ( operation @ SV120 ) )
= $true )
| ( ( function @ SV120 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[867]) ).
thf(926,plain,
! [SV249: $i,SV205: $i,SV121: $i] :
( ( ( ( unordered_pair @ SV121 @ SV205 )
= ( unordered_pair @ SV121 @ SV249 ) )
= $false )
| ( ( ~ ( member @ ( ordered_pair @ SV205 @ SV249 ) @ ( cross_product @ universal_class @ universal_class ) )
| ( SV205 = SV249 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[868]) ).
thf(927,plain,
! [SV250: $i,SV206: $i,SV122: $i] :
( ( ( ( unordered_pair @ SV122 @ SV206 )
= ( singleton @ SV250 ) )
= $false )
| ( ( ~ ( member @ SV250 @ universal_class )
| ( SV250 = SV122 )
| ( SV250 = SV206 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[869]) ).
thf(928,plain,
! [SV123: $i,SV207: $i] :
( ( ( ~ ( member @ SV207 @ universal_class ) )
= $true )
| ( ( SV123 = SV207 )
= $true )
| ( ( ( singleton @ SV123 )
= ( singleton @ SV207 ) )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[870]) ).
thf(929,plain,
! [SV124: $i,SV208: $i] :
( ( ( member @ SV208 @ ( domain_of @ SV124 ) )
= $false )
| ( ( ( restrict @ SV124 @ ( singleton @ SV208 ) @ universal_class )
= null_class )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[871]) ).
thf(930,plain,
! [SV268: $i,SV251: $i,SV209: $i,SV125: $i] :
( ( ( ~ ( member @ ( ordered_pair @ SV125 @ SV209 ) @ ( cross_product @ SV251 @ SV268 ) ) )
= $true )
| ( ( ( unordered_pair @ SV125 @ SV209 )
!= null_class )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[872]) ).
thf(931,plain,
! [SV127: $i,SV210: $i] :
( ( ( ( unordered_pair @ SV210 @ SV127 )
= null_class )
= $false )
| ( ( member @ SV127 @ universal_class )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[874]) ).
thf(932,plain,
! [SV252: $i,SV212: $i,SV129: $i] :
( ( ( function @ SV129 )
= $false )
| ( ( ( ( domain_of @ ( domain_of @ SV212 ) )
!= ( domain_of @ SV129 ) )
| ~ ( subclass @ ( range_of @ SV129 ) @ ( domain_of @ ( domain_of @ SV252 ) ) )
| ( compatible @ SV129 @ SV212 @ SV252 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[876]) ).
thf(933,plain,
! [SV131: $i,SV213: $i] :
( ( ( ~ ( member @ SV213 @ SV131 ) )
= $true )
| ( ( ( member_of @ SV131 )
= SV213 )
= $true )
| ( ( ( singleton @ ( member_of @ SV131 ) )
= SV131 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[877]) ).
thf(934,plain,
! [SV253: $i,SV214: $i,SV132: $i] :
( ( ( operation @ SV132 )
= $false )
| ( ( ~ ( operation @ SV214 )
| ~ ( compatible @ SV253 @ SV132 @ SV214 )
| ( ( apply @ SV214 @ ( ordered_pair @ ( apply @ SV253 @ ( not_homomorphism1 @ SV253 @ SV132 @ SV214 ) ) @ ( apply @ SV253 @ ( not_homomorphism2 @ SV253 @ SV132 @ SV214 ) ) ) )
!= ( apply @ SV253 @ ( apply @ SV132 @ ( ordered_pair @ ( not_homomorphism1 @ SV253 @ SV132 @ SV214 ) @ ( not_homomorphism2 @ SV253 @ SV132 @ SV214 ) ) ) ) )
| ( homomorphism @ SV253 @ SV132 @ SV214 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[878]) ).
thf(935,plain,
! [SV133: $i,SV1: $i,SV215: $i] :
( ( ( ~ ( member @ SV215 @ SV1 ) )
= $true )
| ( ( member @ SV215 @ SV133 )
= $true )
| ( ( subclass @ SV1 @ SV133 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[879]) ).
thf(936,plain,
! [SV5: $i,SV136: $i] :
( ( ( subclass @ SV136 @ SV5 )
= $false )
| ( ( SV5 = SV136 )
= $true )
| ( ( subclass @ SV5 @ SV136 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[880]) ).
thf(937,plain,
! [SV216: $i,SV137: $i,SV6: $i] :
( ( ( SV6 = SV137 )
= $true )
| ( ( SV6 = SV216 )
= $true )
| ( ( member @ SV6 @ ( unordered_pair @ SV137 @ SV216 ) )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[881]) ).
thf(938,plain,
! [SV254: $i,SV217: $i,SV142: $i,SV12: $i] :
( ( ( member @ ( ordered_pair @ SV12 @ SV142 ) @ ( cross_product @ SV217 @ SV254 ) )
= $false )
| ( ( member @ SV12 @ SV217 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[882]) ).
thf(939,plain,
! [SV255: $i,SV218: $i,SV143: $i,SV13: $i] :
( ( ( member @ ( ordered_pair @ SV13 @ SV143 ) @ ( cross_product @ SV218 @ SV255 ) )
= $false )
| ( ( member @ SV143 @ SV255 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[883]) ).
thf(940,plain,
! [SV256: $i,SV219: $i,SV144: $i,SV14: $i] :
( ( ( member @ SV14 @ SV144 )
= $false )
| ( ( ~ ( member @ SV219 @ SV256 )
| ( member @ ( ordered_pair @ SV14 @ SV219 ) @ ( cross_product @ SV144 @ SV256 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[884]) ).
thf(941,plain,
! [SV147: $i,SV17: $i] :
( ( ( member @ SV17 @ SV147 )
= $false )
| ( ( member @ ( ordered_pair @ SV17 @ SV147 ) @ element_relation )
= $true )
| ( ( member @ ( ordered_pair @ SV17 @ SV147 ) @ ( cross_product @ universal_class @ universal_class ) )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[886]) ).
thf(942,plain,
! [SV150: $i,SV223: $i,SV20: $i] :
( ( ( ~ ( member @ SV20 @ SV223 ) )
= $true )
| ( ( member @ SV20 @ ( intersection @ SV150 @ SV223 ) )
= $true )
| ( ( member @ SV20 @ SV150 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[889]) ).
thf(943,plain,
! [SV257: $i,SV226: $i,SV158: $i,SV29: $i] :
( ( ( member @ ( ordered_pair @ ( ordered_pair @ SV29 @ SV158 ) @ SV226 ) @ ( rotate @ SV257 ) )
= $false )
| ( ( member @ ( ordered_pair @ ( ordered_pair @ SV158 @ SV226 ) @ SV29 ) @ SV257 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[893]) ).
thf(944,plain,
! [SV258: $i,SV227: $i,SV159: $i,SV30: $i] :
( ( ( member @ ( ordered_pair @ ( ordered_pair @ SV30 @ SV159 ) @ SV227 ) @ SV258 )
= $false )
| ( ( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV227 @ SV30 ) @ SV159 ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ SV227 @ SV30 ) @ SV159 ) @ ( rotate @ SV258 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[894]) ).
thf(945,plain,
! [SV259: $i,SV228: $i,SV160: $i,SV32: $i] :
( ( ( member @ ( ordered_pair @ ( ordered_pair @ SV32 @ SV160 ) @ SV228 ) @ ( flip @ SV259 ) )
= $false )
| ( ( member @ ( ordered_pair @ ( ordered_pair @ SV160 @ SV32 ) @ SV228 ) @ SV259 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[895]) ).
thf(946,plain,
! [SV260: $i,SV229: $i,SV161: $i,SV33: $i] :
( ( ( member @ ( ordered_pair @ ( ordered_pair @ SV33 @ SV161 ) @ SV229 ) @ SV260 )
= $false )
| ( ( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV161 @ SV33 ) @ SV229 ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) )
| ( member @ ( ordered_pair @ ( ordered_pair @ SV161 @ SV33 ) @ SV229 ) @ ( flip @ SV260 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[896]) ).
thf(947,plain,
! [SV261: $i,SV232: $i,SV167: $i,SV50: $i] :
( ( ( member @ ( ordered_pair @ SV50 @ SV167 ) @ ( compose @ SV232 @ SV261 ) )
= $false )
| ( ( member @ SV167 @ ( image @ SV232 @ ( image @ SV261 @ ( singleton @ SV50 ) ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[898]) ).
thf(948,plain,
! [SV262: $i,SV233: $i,SV168: $i,SV51: $i] :
( ( ( member @ SV51 @ ( image @ SV168 @ ( image @ SV233 @ ( singleton @ SV262 ) ) ) )
= $false )
| ( ( ~ ( member @ ( ordered_pair @ SV262 @ SV51 ) @ ( cross_product @ universal_class @ universal_class ) )
| ( member @ ( ordered_pair @ SV262 @ SV51 ) @ ( compose @ SV168 @ SV233 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[899]) ).
thf(949,plain,
! [SV57: $i,SV169: $i] :
( ( ( member @ SV169 @ universal_class )
= $false )
| ( ( member @ ( image @ SV57 @ SV169 ) @ universal_class )
= $true )
| ( ( function @ SV57 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[901]) ).
thf(950,plain,
! [SV269: $i,SV263: $i,SV240: $i,SV177: $i,SV76: $i] :
( ( ( ~ ( homomorphism @ SV76 @ SV177 @ SV240 ) )
= $true )
| ( ( ~ ( member @ ( ordered_pair @ SV263 @ SV269 ) @ ( domain_of @ SV177 ) )
| ( ( apply @ SV240 @ ( ordered_pair @ ( apply @ SV76 @ SV263 ) @ ( apply @ SV76 @ SV269 ) ) )
= ( apply @ SV76 @ ( apply @ SV177 @ ( ordered_pair @ SV263 @ SV269 ) ) ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[909]) ).
thf(951,plain,
! [SV77: $i,SV241: $i,SV178: $i] :
( ( ( ~ ( operation @ SV178 ) )
= $true )
| ( ( ~ ( compatible @ SV241 @ SV77 @ SV178 )
| ( member @ ( ordered_pair @ ( not_homomorphism1 @ SV241 @ SV77 @ SV178 ) @ ( not_homomorphism2 @ SV241 @ SV77 @ SV178 ) ) @ ( domain_of @ SV77 ) )
| ( homomorphism @ SV241 @ SV77 @ SV178 ) )
= $true )
| ( ( operation @ SV77 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[910]) ).
thf(952,plain,
! [SV264: $i,SV242: $i,SV179: $i,SV78: $i] :
( ( ( member @ ( ordered_pair @ SV78 @ SV179 ) @ ( cross_product @ SV242 @ SV264 ) )
= $false )
| ( ( member @ SV78 @ ( unordered_pair @ SV78 @ SV179 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[911]) ).
thf(953,plain,
! [SV265: $i,SV243: $i,SV180: $i,SV79: $i] :
( ( ( member @ ( ordered_pair @ SV79 @ SV180 ) @ ( cross_product @ SV243 @ SV265 ) )
= $false )
| ( ( member @ SV180 @ ( unordered_pair @ SV79 @ SV180 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[912]) ).
thf(954,plain,
! [SV266: $i,SV244: $i,SV181: $i,SV80: $i] :
( ( ( member @ ( ordered_pair @ SV80 @ SV181 ) @ ( cross_product @ SV244 @ SV266 ) )
= $false )
| ( ( member @ SV80 @ universal_class )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[913]) ).
thf(955,plain,
! [SV267: $i,SV245: $i,SV182: $i,SV81: $i] :
( ( ( member @ ( ordered_pair @ SV81 @ SV182 ) @ ( cross_product @ SV245 @ SV267 ) )
= $false )
| ( ( member @ SV182 @ universal_class )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[914]) ).
thf(956,plain,
! [SV83: $i,SV246: $i,SV183: $i] :
( ( ( ~ ( subclass @ SV183 @ SV246 ) )
= $true )
| ( ( subclass @ SV83 @ SV246 )
= $true )
| ( ( subclass @ SV83 @ SV183 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[915]) ).
thf(957,plain,
! [SV87: $i,SV187: $i] :
( ( ( member @ ( not_subclass_element @ SV187 @ SV87 ) @ SV87 )
= $false )
| ( ( SV87 = SV187 )
= $true )
| ( ( member @ ( not_subclass_element @ SV87 @ SV187 ) @ SV187 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[918]) ).
thf(958,plain,
! [SV99: $i,SV195: $i,SV247: $i] :
( ( ( ~ ( member @ SV247 @ SV195 ) )
= $true )
| ( ( subclass @ ( unordered_pair @ SV99 @ SV247 ) @ SV195 )
= $true )
| ( ( member @ SV99 @ SV195 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[919]) ).
thf(959,plain,
! [SV201: $i,SV248: $i,SV116: $i] :
( ( ( ~ ( member @ ( ordered_pair @ SV116 @ SV248 ) @ ( cross_product @ universal_class @ universal_class ) ) )
= $true )
| ( ( SV116 = SV248 )
= $true )
| ( ( ( unordered_pair @ SV116 @ SV201 )
= ( unordered_pair @ SV248 @ SV201 ) )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[921]) ).
thf(960,plain,
! [SV203: $i,SV118: $i] :
( ( ( member @ ( ordered_pair @ SV118 @ SV203 ) @ ( cross_product @ universal_class @ universal_class ) )
= $false )
| ( ( member @ ( ordered_pair @ SV118 @ SV203 ) @ successor_relation )
= $true )
| ( ( ( successor @ SV118 )
= SV203 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[923]) ).
thf(961,plain,
! [SV204: $i,SV119: $i] :
( ( ( member @ SV119 @ universal_class )
= $false )
| ( ( SV119 = SV204 )
= $true )
| ( ( ( singleton @ SV119 )
= ( singleton @ SV204 ) )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[924]) ).
thf(962,plain,
! [SV120: $i] :
( ( ( ~ ( subclass @ ( range_of @ SV120 ) @ ( domain_of @ ( domain_of @ SV120 ) ) ) )
= $true )
| ( ( operation @ SV120 )
= $true )
| ( ( ( cross_product @ ( domain_of @ ( domain_of @ SV120 ) ) @ ( domain_of @ ( domain_of @ SV120 ) ) )
= ( domain_of @ SV120 ) )
= $false )
| ( ( function @ SV120 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[925]) ).
thf(963,plain,
! [SV121: $i,SV249: $i,SV205: $i] :
( ( ( ~ ( member @ ( ordered_pair @ SV205 @ SV249 ) @ ( cross_product @ universal_class @ universal_class ) ) )
= $true )
| ( ( SV205 = SV249 )
= $true )
| ( ( ( unordered_pair @ SV121 @ SV205 )
= ( unordered_pair @ SV121 @ SV249 ) )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[926]) ).
thf(964,plain,
! [SV206: $i,SV122: $i,SV250: $i] :
( ( ( ~ ( member @ SV250 @ universal_class ) )
= $true )
| ( ( ( SV250 = SV122 )
| ( SV250 = SV206 ) )
= $true )
| ( ( ( unordered_pair @ SV122 @ SV206 )
= ( singleton @ SV250 ) )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[927]) ).
thf(965,plain,
! [SV123: $i,SV207: $i] :
( ( ( member @ SV207 @ universal_class )
= $false )
| ( ( SV123 = SV207 )
= $true )
| ( ( ( singleton @ SV123 )
= ( singleton @ SV207 ) )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[928]) ).
thf(966,plain,
! [SV268: $i,SV251: $i,SV209: $i,SV125: $i] :
( ( ( member @ ( ordered_pair @ SV125 @ SV209 ) @ ( cross_product @ SV251 @ SV268 ) )
= $false )
| ( ( ( unordered_pair @ SV125 @ SV209 )
!= null_class )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[930]) ).
thf(967,plain,
! [SV252: $i,SV129: $i,SV212: $i] :
( ( ( ( domain_of @ ( domain_of @ SV212 ) )
!= ( domain_of @ SV129 ) )
= $true )
| ( ( ~ ( subclass @ ( range_of @ SV129 ) @ ( domain_of @ ( domain_of @ SV252 ) ) )
| ( compatible @ SV129 @ SV212 @ SV252 ) )
= $true )
| ( ( function @ SV129 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[932]) ).
thf(968,plain,
! [SV131: $i,SV213: $i] :
( ( ( member @ SV213 @ SV131 )
= $false )
| ( ( ( member_of @ SV131 )
= SV213 )
= $true )
| ( ( ( singleton @ ( member_of @ SV131 ) )
= SV131 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[933]) ).
thf(969,plain,
! [SV132: $i,SV253: $i,SV214: $i] :
( ( ( ~ ( operation @ SV214 ) )
= $true )
| ( ( ~ ( compatible @ SV253 @ SV132 @ SV214 )
| ( ( apply @ SV214 @ ( ordered_pair @ ( apply @ SV253 @ ( not_homomorphism1 @ SV253 @ SV132 @ SV214 ) ) @ ( apply @ SV253 @ ( not_homomorphism2 @ SV253 @ SV132 @ SV214 ) ) ) )
!= ( apply @ SV253 @ ( apply @ SV132 @ ( ordered_pair @ ( not_homomorphism1 @ SV253 @ SV132 @ SV214 ) @ ( not_homomorphism2 @ SV253 @ SV132 @ SV214 ) ) ) ) )
| ( homomorphism @ SV253 @ SV132 @ SV214 ) )
= $true )
| ( ( operation @ SV132 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[934]) ).
thf(970,plain,
! [SV133: $i,SV1: $i,SV215: $i] :
( ( ( member @ SV215 @ SV1 )
= $false )
| ( ( member @ SV215 @ SV133 )
= $true )
| ( ( subclass @ SV1 @ SV133 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[935]) ).
thf(971,plain,
! [SV144: $i,SV14: $i,SV256: $i,SV219: $i] :
( ( ( ~ ( member @ SV219 @ SV256 ) )
= $true )
| ( ( member @ ( ordered_pair @ SV14 @ SV219 ) @ ( cross_product @ SV144 @ SV256 ) )
= $true )
| ( ( member @ SV14 @ SV144 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[940]) ).
thf(972,plain,
! [SV150: $i,SV223: $i,SV20: $i] :
( ( ( member @ SV20 @ SV223 )
= $false )
| ( ( member @ SV20 @ ( intersection @ SV150 @ SV223 ) )
= $true )
| ( ( member @ SV20 @ SV150 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[942]) ).
thf(973,plain,
! [SV258: $i,SV159: $i,SV30: $i,SV227: $i] :
( ( ( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV227 @ SV30 ) @ SV159 ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) ) )
= $true )
| ( ( member @ ( ordered_pair @ ( ordered_pair @ SV227 @ SV30 ) @ SV159 ) @ ( rotate @ SV258 ) )
= $true )
| ( ( member @ ( ordered_pair @ ( ordered_pair @ SV30 @ SV159 ) @ SV227 ) @ SV258 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[944]) ).
thf(974,plain,
! [SV260: $i,SV229: $i,SV33: $i,SV161: $i] :
( ( ( ~ ( member @ ( ordered_pair @ ( ordered_pair @ SV161 @ SV33 ) @ SV229 ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) ) )
= $true )
| ( ( member @ ( ordered_pair @ ( ordered_pair @ SV161 @ SV33 ) @ SV229 ) @ ( flip @ SV260 ) )
= $true )
| ( ( member @ ( ordered_pair @ ( ordered_pair @ SV33 @ SV161 ) @ SV229 ) @ SV260 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[946]) ).
thf(975,plain,
! [SV233: $i,SV168: $i,SV51: $i,SV262: $i] :
( ( ( ~ ( member @ ( ordered_pair @ SV262 @ SV51 ) @ ( cross_product @ universal_class @ universal_class ) ) )
= $true )
| ( ( member @ ( ordered_pair @ SV262 @ SV51 ) @ ( compose @ SV168 @ SV233 ) )
= $true )
| ( ( member @ SV51 @ ( image @ SV168 @ ( image @ SV233 @ ( singleton @ SV262 ) ) ) )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[948]) ).
thf(976,plain,
! [SV269: $i,SV263: $i,SV240: $i,SV177: $i,SV76: $i] :
( ( ( homomorphism @ SV76 @ SV177 @ SV240 )
= $false )
| ( ( ~ ( member @ ( ordered_pair @ SV263 @ SV269 ) @ ( domain_of @ SV177 ) )
| ( ( apply @ SV240 @ ( ordered_pair @ ( apply @ SV76 @ SV263 ) @ ( apply @ SV76 @ SV269 ) ) )
= ( apply @ SV76 @ ( apply @ SV177 @ ( ordered_pair @ SV263 @ SV269 ) ) ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[950]) ).
thf(977,plain,
! [SV77: $i,SV241: $i,SV178: $i] :
( ( ( operation @ SV178 )
= $false )
| ( ( ~ ( compatible @ SV241 @ SV77 @ SV178 )
| ( member @ ( ordered_pair @ ( not_homomorphism1 @ SV241 @ SV77 @ SV178 ) @ ( not_homomorphism2 @ SV241 @ SV77 @ SV178 ) ) @ ( domain_of @ SV77 ) )
| ( homomorphism @ SV241 @ SV77 @ SV178 ) )
= $true )
| ( ( operation @ SV77 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[951]) ).
thf(978,plain,
! [SV83: $i,SV246: $i,SV183: $i] :
( ( ( subclass @ SV183 @ SV246 )
= $false )
| ( ( subclass @ SV83 @ SV246 )
= $true )
| ( ( subclass @ SV83 @ SV183 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[956]) ).
thf(979,plain,
! [SV99: $i,SV195: $i,SV247: $i] :
( ( ( member @ SV247 @ SV195 )
= $false )
| ( ( subclass @ ( unordered_pair @ SV99 @ SV247 ) @ SV195 )
= $true )
| ( ( member @ SV99 @ SV195 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[958]) ).
thf(980,plain,
! [SV201: $i,SV248: $i,SV116: $i] :
( ( ( member @ ( ordered_pair @ SV116 @ SV248 ) @ ( cross_product @ universal_class @ universal_class ) )
= $false )
| ( ( SV116 = SV248 )
= $true )
| ( ( ( unordered_pair @ SV116 @ SV201 )
= ( unordered_pair @ SV248 @ SV201 ) )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[959]) ).
thf(981,plain,
! [SV120: $i] :
( ( ( subclass @ ( range_of @ SV120 ) @ ( domain_of @ ( domain_of @ SV120 ) ) )
= $false )
| ( ( operation @ SV120 )
= $true )
| ( ( ( cross_product @ ( domain_of @ ( domain_of @ SV120 ) ) @ ( domain_of @ ( domain_of @ SV120 ) ) )
= ( domain_of @ SV120 ) )
= $false )
| ( ( function @ SV120 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[962]) ).
thf(982,plain,
! [SV121: $i,SV249: $i,SV205: $i] :
( ( ( member @ ( ordered_pair @ SV205 @ SV249 ) @ ( cross_product @ universal_class @ universal_class ) )
= $false )
| ( ( SV205 = SV249 )
= $true )
| ( ( ( unordered_pair @ SV121 @ SV205 )
= ( unordered_pair @ SV121 @ SV249 ) )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[963]) ).
thf(983,plain,
! [SV206: $i,SV122: $i,SV250: $i] :
( ( ( member @ SV250 @ universal_class )
= $false )
| ( ( ( SV250 = SV122 )
| ( SV250 = SV206 ) )
= $true )
| ( ( ( unordered_pair @ SV122 @ SV206 )
= ( singleton @ SV250 ) )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[964]) ).
thf(984,plain,
! [SV268: $i,SV251: $i,SV209: $i,SV125: $i] :
( ( ( ( unordered_pair @ SV125 @ SV209 )
= null_class )
= $false )
| ( ( member @ ( ordered_pair @ SV125 @ SV209 ) @ ( cross_product @ SV251 @ SV268 ) )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[966]) ).
thf(985,plain,
! [SV252: $i,SV129: $i,SV212: $i] :
( ( ( ( domain_of @ ( domain_of @ SV212 ) )
= ( domain_of @ SV129 ) )
= $false )
| ( ( ~ ( subclass @ ( range_of @ SV129 ) @ ( domain_of @ ( domain_of @ SV252 ) ) )
| ( compatible @ SV129 @ SV212 @ SV252 ) )
= $true )
| ( ( function @ SV129 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[967]) ).
thf(986,plain,
! [SV132: $i,SV253: $i,SV214: $i] :
( ( ( operation @ SV214 )
= $false )
| ( ( ~ ( compatible @ SV253 @ SV132 @ SV214 )
| ( ( apply @ SV214 @ ( ordered_pair @ ( apply @ SV253 @ ( not_homomorphism1 @ SV253 @ SV132 @ SV214 ) ) @ ( apply @ SV253 @ ( not_homomorphism2 @ SV253 @ SV132 @ SV214 ) ) ) )
!= ( apply @ SV253 @ ( apply @ SV132 @ ( ordered_pair @ ( not_homomorphism1 @ SV253 @ SV132 @ SV214 ) @ ( not_homomorphism2 @ SV253 @ SV132 @ SV214 ) ) ) ) )
| ( homomorphism @ SV253 @ SV132 @ SV214 ) )
= $true )
| ( ( operation @ SV132 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[969]) ).
thf(987,plain,
! [SV144: $i,SV14: $i,SV256: $i,SV219: $i] :
( ( ( member @ SV219 @ SV256 )
= $false )
| ( ( member @ ( ordered_pair @ SV14 @ SV219 ) @ ( cross_product @ SV144 @ SV256 ) )
= $true )
| ( ( member @ SV14 @ SV144 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[971]) ).
thf(988,plain,
! [SV258: $i,SV159: $i,SV30: $i,SV227: $i] :
( ( ( member @ ( ordered_pair @ ( ordered_pair @ SV227 @ SV30 ) @ SV159 ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) )
= $false )
| ( ( member @ ( ordered_pair @ ( ordered_pair @ SV227 @ SV30 ) @ SV159 ) @ ( rotate @ SV258 ) )
= $true )
| ( ( member @ ( ordered_pair @ ( ordered_pair @ SV30 @ SV159 ) @ SV227 ) @ SV258 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[973]) ).
thf(989,plain,
! [SV260: $i,SV229: $i,SV33: $i,SV161: $i] :
( ( ( member @ ( ordered_pair @ ( ordered_pair @ SV161 @ SV33 ) @ SV229 ) @ ( cross_product @ ( cross_product @ universal_class @ universal_class ) @ universal_class ) )
= $false )
| ( ( member @ ( ordered_pair @ ( ordered_pair @ SV161 @ SV33 ) @ SV229 ) @ ( flip @ SV260 ) )
= $true )
| ( ( member @ ( ordered_pair @ ( ordered_pair @ SV33 @ SV161 ) @ SV229 ) @ SV260 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[974]) ).
thf(990,plain,
! [SV233: $i,SV168: $i,SV51: $i,SV262: $i] :
( ( ( member @ ( ordered_pair @ SV262 @ SV51 ) @ ( cross_product @ universal_class @ universal_class ) )
= $false )
| ( ( member @ ( ordered_pair @ SV262 @ SV51 ) @ ( compose @ SV168 @ SV233 ) )
= $true )
| ( ( member @ SV51 @ ( image @ SV168 @ ( image @ SV233 @ ( singleton @ SV262 ) ) ) )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[975]) ).
thf(991,plain,
! [SV76: $i,SV240: $i,SV177: $i,SV269: $i,SV263: $i] :
( ( ( ~ ( member @ ( ordered_pair @ SV263 @ SV269 ) @ ( domain_of @ SV177 ) ) )
= $true )
| ( ( ( apply @ SV240 @ ( ordered_pair @ ( apply @ SV76 @ SV263 ) @ ( apply @ SV76 @ SV269 ) ) )
= ( apply @ SV76 @ ( apply @ SV177 @ ( ordered_pair @ SV263 @ SV269 ) ) ) )
= $true )
| ( ( homomorphism @ SV76 @ SV177 @ SV240 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[976]) ).
thf(992,plain,
! [SV178: $i,SV77: $i,SV241: $i] :
( ( ( ~ ( compatible @ SV241 @ SV77 @ SV178 ) )
= $true )
| ( ( ( member @ ( ordered_pair @ ( not_homomorphism1 @ SV241 @ SV77 @ SV178 ) @ ( not_homomorphism2 @ SV241 @ SV77 @ SV178 ) ) @ ( domain_of @ SV77 ) )
| ( homomorphism @ SV241 @ SV77 @ SV178 ) )
= $true )
| ( ( operation @ SV178 )
= $false )
| ( ( operation @ SV77 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[977]) ).
thf(993,plain,
! [SV206: $i,SV122: $i,SV250: $i] :
( ( ( SV250 = SV122 )
= $true )
| ( ( SV250 = SV206 )
= $true )
| ( ( member @ SV250 @ universal_class )
= $false )
| ( ( ( unordered_pair @ SV122 @ SV206 )
= ( singleton @ SV250 ) )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[983]) ).
thf(994,plain,
! [SV212: $i,SV252: $i,SV129: $i] :
( ( ( ~ ( subclass @ ( range_of @ SV129 ) @ ( domain_of @ ( domain_of @ SV252 ) ) ) )
= $true )
| ( ( compatible @ SV129 @ SV212 @ SV252 )
= $true )
| ( ( ( domain_of @ ( domain_of @ SV212 ) )
= ( domain_of @ SV129 ) )
= $false )
| ( ( function @ SV129 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[985]) ).
thf(995,plain,
! [SV214: $i,SV132: $i,SV253: $i] :
( ( ( ~ ( compatible @ SV253 @ SV132 @ SV214 ) )
= $true )
| ( ( ( ( apply @ SV214 @ ( ordered_pair @ ( apply @ SV253 @ ( not_homomorphism1 @ SV253 @ SV132 @ SV214 ) ) @ ( apply @ SV253 @ ( not_homomorphism2 @ SV253 @ SV132 @ SV214 ) ) ) )
!= ( apply @ SV253 @ ( apply @ SV132 @ ( ordered_pair @ ( not_homomorphism1 @ SV253 @ SV132 @ SV214 ) @ ( not_homomorphism2 @ SV253 @ SV132 @ SV214 ) ) ) ) )
| ( homomorphism @ SV253 @ SV132 @ SV214 ) )
= $true )
| ( ( operation @ SV214 )
= $false )
| ( ( operation @ SV132 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[986]) ).
thf(996,plain,
! [SV76: $i,SV240: $i,SV177: $i,SV269: $i,SV263: $i] :
( ( ( member @ ( ordered_pair @ SV263 @ SV269 ) @ ( domain_of @ SV177 ) )
= $false )
| ( ( ( apply @ SV240 @ ( ordered_pair @ ( apply @ SV76 @ SV263 ) @ ( apply @ SV76 @ SV269 ) ) )
= ( apply @ SV76 @ ( apply @ SV177 @ ( ordered_pair @ SV263 @ SV269 ) ) ) )
= $true )
| ( ( homomorphism @ SV76 @ SV177 @ SV240 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[991]) ).
thf(997,plain,
! [SV178: $i,SV77: $i,SV241: $i] :
( ( ( compatible @ SV241 @ SV77 @ SV178 )
= $false )
| ( ( ( member @ ( ordered_pair @ ( not_homomorphism1 @ SV241 @ SV77 @ SV178 ) @ ( not_homomorphism2 @ SV241 @ SV77 @ SV178 ) ) @ ( domain_of @ SV77 ) )
| ( homomorphism @ SV241 @ SV77 @ SV178 ) )
= $true )
| ( ( operation @ SV178 )
= $false )
| ( ( operation @ SV77 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[992]) ).
thf(998,plain,
! [SV212: $i,SV252: $i,SV129: $i] :
( ( ( subclass @ ( range_of @ SV129 ) @ ( domain_of @ ( domain_of @ SV252 ) ) )
= $false )
| ( ( compatible @ SV129 @ SV212 @ SV252 )
= $true )
| ( ( ( domain_of @ ( domain_of @ SV212 ) )
= ( domain_of @ SV129 ) )
= $false )
| ( ( function @ SV129 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[994]) ).
thf(999,plain,
! [SV214: $i,SV132: $i,SV253: $i] :
( ( ( compatible @ SV253 @ SV132 @ SV214 )
= $false )
| ( ( ( ( apply @ SV214 @ ( ordered_pair @ ( apply @ SV253 @ ( not_homomorphism1 @ SV253 @ SV132 @ SV214 ) ) @ ( apply @ SV253 @ ( not_homomorphism2 @ SV253 @ SV132 @ SV214 ) ) ) )
!= ( apply @ SV253 @ ( apply @ SV132 @ ( ordered_pair @ ( not_homomorphism1 @ SV253 @ SV132 @ SV214 ) @ ( not_homomorphism2 @ SV253 @ SV132 @ SV214 ) ) ) ) )
| ( homomorphism @ SV253 @ SV132 @ SV214 ) )
= $true )
| ( ( operation @ SV214 )
= $false )
| ( ( operation @ SV132 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[995]) ).
thf(1000,plain,
! [SV178: $i,SV77: $i,SV241: $i] :
( ( ( member @ ( ordered_pair @ ( not_homomorphism1 @ SV241 @ SV77 @ SV178 ) @ ( not_homomorphism2 @ SV241 @ SV77 @ SV178 ) ) @ ( domain_of @ SV77 ) )
= $true )
| ( ( homomorphism @ SV241 @ SV77 @ SV178 )
= $true )
| ( ( compatible @ SV241 @ SV77 @ SV178 )
= $false )
| ( ( operation @ SV178 )
= $false )
| ( ( operation @ SV77 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[997]) ).
thf(1001,plain,
! [SV132: $i,SV253: $i,SV214: $i] :
( ( ( ( apply @ SV214 @ ( ordered_pair @ ( apply @ SV253 @ ( not_homomorphism1 @ SV253 @ SV132 @ SV214 ) ) @ ( apply @ SV253 @ ( not_homomorphism2 @ SV253 @ SV132 @ SV214 ) ) ) )
!= ( apply @ SV253 @ ( apply @ SV132 @ ( ordered_pair @ ( not_homomorphism1 @ SV253 @ SV132 @ SV214 ) @ ( not_homomorphism2 @ SV253 @ SV132 @ SV214 ) ) ) ) )
= $true )
| ( ( homomorphism @ SV253 @ SV132 @ SV214 )
= $true )
| ( ( compatible @ SV253 @ SV132 @ SV214 )
= $false )
| ( ( operation @ SV214 )
= $false )
| ( ( operation @ SV132 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[999]) ).
thf(1002,plain,
! [SV132: $i,SV253: $i,SV214: $i] :
( ( ( ( apply @ SV214 @ ( ordered_pair @ ( apply @ SV253 @ ( not_homomorphism1 @ SV253 @ SV132 @ SV214 ) ) @ ( apply @ SV253 @ ( not_homomorphism2 @ SV253 @ SV132 @ SV214 ) ) ) )
= ( apply @ SV253 @ ( apply @ SV132 @ ( ordered_pair @ ( not_homomorphism1 @ SV253 @ SV132 @ SV214 ) @ ( not_homomorphism2 @ SV253 @ SV132 @ SV214 ) ) ) ) )
= $false )
| ( ( homomorphism @ SV253 @ SV132 @ SV214 )
= $true )
| ( ( compatible @ SV253 @ SV132 @ SV214 )
= $false )
| ( ( operation @ SV214 )
= $false )
| ( ( operation @ SV132 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[1001]) ).
thf(1003,plain,
$false = $true,
inference(fo_atp_e,[status(thm)],[313,1002,1000,998,996,993,990,989,988,987,984,982,981,980,979,978,972,970,968,965,961,960,957,955,954,953,952,949,947,945,943,941,939,938,937,936,931,929,922,920,917,916,908,907,906,905,904,903,902,900,897,892,891,890,888,887,885,875,873,862,860,859,857,853,838,832,820,815,814,811,807,791,788,787,786,784,781,780,779,778,760,759,758,756,755,751,750,749,748,745,744,743,741,740,738,737,731,730,713,690,689,687,686,683,680,675,674,673,672,670,644,643,642,633,625,615,614,602,601,591,589,573,558,548,540,524,523,505,503,497,493,492,489,486,468,462,458,419,402,370,369,364,347,345,339]) ).
thf(1004,plain,
$false,
inference(solved_all_splits,[solved_all_splits(join,[])],[1003]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SET098-7 : TPTP v9.3.1. Bugfixed v2.1.0.
% 0.00/0.04 % Command : leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox2/solver/bin/eprover /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.17 % Computer : n026.cluster.edu
% 0.10/0.17 % Model : x86_64 x86_64
% 0.10/0.17 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.17 % Memory : 8046.5625MB
% 0.10/0.17 % OS : Linux 6.8.0-71-generic
% 0.10/0.17 % CPULimit : 300
% 0.10/0.17 % WCLimit : 300
% 0.10/0.17 % DateTime : Tue Oct 6 14:33:16 UTC 2026
% 0.10/0.17 % CPUTime :
% 0.10/0.17 Running leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox2/solver/bin/eprover /export/starexec/sandbox2/benchmark/theBenchmark.p
% 91.92/15.60 .
% 91.92/15.60
% 91.92/15.60 No.of.Axioms: 144
% 91.92/15.60
% 91.92/15.60 Length.of.Defs: 0
% 91.92/15.60
% 91.92/15.60 Contains.Choice.Funs: false
% 91.92/15.60 ........................
% 91.92/15.60
% 91.92/15.60 ********************************
% 91.92/15.60 * All subproblems solved! *
% 91.92/15.60 ********************************
% 91.92/15.60 % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:1,axioms:144,ps:0,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:false,expand_extuni:false,foatp:e,atp_timeout:299,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:1003,loop_count:0,foatp_calls:1,translation:fof_full)
% 91.92/15.60
% 91.92/15.60 %**** Beginning of derivation protocol ****
% 91.92/15.60 % SZS output start CNFRefutation
% See solution above
% 15.57/15.60
% 15.57/15.60 %**** End of derivation protocol ****
% 15.57/15.60 %**** no. of clauses in derivation: 1004 ****
% 15.57/15.60 %**** clause counter: 1003 ****
% 15.57/15.60
% 15.57/15.60 % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:1,axioms:144,ps:0,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:false,expand_extuni:false,foatp:e,atp_timeout:299,atp_calls_frequency:5,ordering:none,proof_output:1,protocol_output:false,clause_count:1003,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------