%------------------------------------------------------------------------------
% File : LEO-II---2.3.1
% Problem : SET064+1 : TPTP v9.3.1. Bugfixed v5.4.0.
% 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 : n003.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 10:39:17 AM UTC 2026
% Result : Theorem 0.54s 0.36s
% Output : CNFRefutation 0.54s
% Verified :
% SZS Type : Refutation
% Derivation depth : 19
% Number of leaves : 20
% Syntax : Number of formulae : 389 ( 184 unt; 0 typ; 0 def)
% Number of atoms : 2429 ( 727 equ; 0 cnn)
% Maximal formula atoms : 4 ( 6 avg)
% Number of connectives : 4938 (1246 ~; 755 |; 45 &;2838 @)
% ( 33 <=>; 21 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 3 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 42 ( 39 usr; 10 con; 0-3 aty)
% Number of variables : 891 ( 0 ^; 870 !; 21 ?; 891 :)
% Comments :
%------------------------------------------------------------------------------
thf(tp_apply,type,
apply: $i > $i > $i ).
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_disjoint,type,
disjoint: $i > $i > $o ).
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_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_null_class,type,
null_class: $i ).
thf(tp_ordered_pair,type,
ordered_pair: $i > $i > $i ).
thf(tp_power_class,type,
power_class: $i > $i ).
thf(tp_range_of,type,
range_of: $i > $i ).
thf(tp_restrict,type,
restrict: $i > $i > $i > $i ).
thf(tp_rotate,type,
rotate: $i > $i ).
thf(tp_sK1_Z,type,
sK1_Z: $i ).
thf(tp_sK2_SX0,type,
sK2_SX0: $i ).
thf(tp_sK3_SX0,type,
sK3_SX0: $i ).
thf(tp_sK4_SY58,type,
sK4_SY58: $i > $i ).
thf(tp_sK5_SY77,type,
sK5_SY77: $i > $i > $i ).
thf(tp_sK6_SY79,type,
sK6_SY79: $i > $i > $i ).
thf(tp_sK7_SY69,type,
sK7_SY69: $i > $i ).
thf(tp_sK8_SY82,type,
sK8_SY82: $i > $i > $i ).
thf(tp_second,type,
second: $i > $i ).
thf(tp_singleton,type,
singleton: $i > $i ).
thf(tp_subclass,type,
subclass: $i > $i > $o ).
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_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(1,axiom,
? [XF: $i] :
( ( function @ XF )
& ! [Y: $i] :
( ( member @ Y @ universal_class )
=> ( ( Y = null_class )
| ( member @ ( apply @ XF @ Y ) @ Y ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',choice) ).
thf(3,axiom,
! [X: $i] :
( ( X != null_class )
=> ? [U: $i] :
( ( member @ U @ universal_class )
& ( member @ U @ X )
& ( disjoint @ U @ X ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',regularity) ).
thf(4,axiom,
! [X: $i,Y: $i] :
( ( disjoint @ X @ Y )
<=> ! [U: $i] :
~ ( ( member @ U @ X )
& ( member @ U @ Y ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',disjoint_defn) ).
thf(5,axiom,
! [X: $i,XF: $i] :
( ( ( member @ X @ universal_class )
& ( function @ XF ) )
=> ( member @ ( image @ XF @ X ) @ universal_class ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',replacement) ).
thf(7,axiom,
! [Z: $i] :
( ( member @ Z @ identity_relation )
<=> ? [X: $i] :
( ( member @ X @ universal_class )
& ( Z
= ( ordered_pair @ X @ X ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',identity_relation) ).
thf(10,axiom,
! [U: $i] :
( ( member @ U @ universal_class )
=> ( member @ ( power_class @ U ) @ universal_class ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',power_class) ).
thf(11,axiom,
! [U: $i,X: $i] :
( ( member @ U @ ( power_class @ X ) )
<=> ( ( member @ U @ universal_class )
& ( subclass @ U @ X ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',power_class_defn) ).
thf(12,axiom,
! [X: $i] :
( ( member @ X @ universal_class )
=> ( member @ ( sum_class @ X ) @ universal_class ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sum_class) ).
thf(13,axiom,
! [U: $i,X: $i] :
( ( member @ U @ ( sum_class @ X ) )
<=> ? [Y: $i] :
( ( member @ U @ Y )
& ( member @ Y @ X ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',sum_class_defn) ).
thf(14,axiom,
? [X: $i] :
( ( member @ X @ universal_class )
& ( inductive @ X )
& ! [Y: $i] :
( ( inductive @ Y )
=> ( subclass @ X @ Y ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',infinity) ).
thf(22,axiom,
! [X: $i,Y: $i,Z: $i] :
( ( member @ Z @ ( union @ X @ Y ) )
<=> ( ( member @ Z @ X )
| ( member @ Z @ Y ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',union_defn) ).
thf(28,axiom,
! [X: $i] :
~ ( member @ X @ null_class ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',null_class_defn) ).
thf(30,axiom,
! [X: $i,Z: $i] :
( ( member @ Z @ ( complement @ X ) )
<=> ( ( member @ Z @ universal_class )
& ~ ( member @ Z @ X ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',complement) ).
thf(31,axiom,
! [X: $i,Y: $i,Z: $i] :
( ( member @ Z @ ( intersection @ X @ Y ) )
<=> ( ( member @ Z @ X )
& ( member @ Z @ Y ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',intersection) ).
thf(33,axiom,
! [X: $i,Y: $i] :
( ( member @ ( ordered_pair @ X @ Y ) @ element_relation )
<=> ( ( member @ Y @ universal_class )
& ( member @ X @ Y ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',element_relation_defn) ).
thf(36,axiom,
! [U: $i,V: $i,X: $i,Y: $i] :
( ( member @ ( ordered_pair @ U @ V ) @ ( cross_product @ X @ Y ) )
<=> ( ( member @ U @ X )
& ( member @ V @ Y ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cross_product_defn) ).
thf(39,axiom,
! [X: $i,Y: $i] : ( member @ ( unordered_pair @ X @ Y ) @ universal_class ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unordered_pair) ).
thf(40,axiom,
! [U: $i,X: $i,Y: $i] :
( ( member @ U @ ( unordered_pair @ X @ Y ) )
<=> ( ( member @ U @ universal_class )
& ( ( U = X )
| ( U = Y ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',unordered_pair_defn) ).
thf(43,axiom,
! [X: $i,Y: $i] :
( ( subclass @ X @ Y )
<=> ! [U: $i] :
( ( member @ U @ X )
=> ( member @ U @ Y ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',subclass_defn) ).
thf(44,conjecture,
! [Z: $i] :
( ( Z = null_class )
| ? [Y: $i] : ( member @ Y @ Z ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',null_class_is_unique) ).
thf(45,negated_conjecture,
( ( ! [Z: $i] :
( ( Z = null_class )
| ? [Y: $i] : ( member @ Y @ Z ) ) )
= $false ),
inference(negate_conjecture,[status(cth)],[44]) ).
thf(46,plain,
( ( ! [Z: $i] :
( ( Z = null_class )
| ? [Y: $i] : ( member @ Y @ Z ) ) )
= $false ),
inference(unfold_def,[status(thm)],[45]) ).
thf(47,plain,
( ( ? [XF: $i] :
( ( function @ XF )
& ! [Y: $i] :
( ( member @ Y @ universal_class )
=> ( ( Y = null_class )
| ( member @ ( apply @ XF @ Y ) @ Y ) ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[1]) ).
thf(48,plain,
( ( ! [X: $i] :
( ( X != null_class )
=> ? [U: $i] :
( ( member @ U @ universal_class )
& ( member @ U @ X )
& ( disjoint @ U @ X ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[3]) ).
thf(49,plain,
( ( ! [X: $i,Y: $i] :
( ( disjoint @ X @ Y )
<=> ! [U: $i] :
~ ( ( member @ U @ X )
& ( member @ U @ Y ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[4]) ).
thf(50,plain,
( ( ! [X: $i,XF: $i] :
( ( ( member @ X @ universal_class )
& ( function @ XF ) )
=> ( member @ ( image @ XF @ X ) @ universal_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[5]) ).
thf(51,plain,
( ( ! [Z: $i] :
( ( member @ Z @ identity_relation )
<=> ? [X: $i] :
( ( member @ X @ universal_class )
& ( Z
= ( ordered_pair @ X @ X ) ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[7]) ).
thf(52,plain,
( ( ! [U: $i] :
( ( member @ U @ universal_class )
=> ( member @ ( power_class @ U ) @ universal_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[10]) ).
thf(53,plain,
( ( ! [U: $i,X: $i] :
( ( member @ U @ ( power_class @ X ) )
<=> ( ( member @ U @ universal_class )
& ( subclass @ U @ X ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[11]) ).
thf(54,plain,
( ( ! [X: $i] :
( ( member @ X @ universal_class )
=> ( member @ ( sum_class @ X ) @ universal_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[12]) ).
thf(55,plain,
( ( ! [U: $i,X: $i] :
( ( member @ U @ ( sum_class @ X ) )
<=> ? [Y: $i] :
( ( member @ U @ Y )
& ( member @ Y @ X ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[13]) ).
thf(56,plain,
( ( ? [X: $i] :
( ( member @ X @ universal_class )
& ( inductive @ X )
& ! [Y: $i] :
( ( inductive @ Y )
=> ( subclass @ X @ Y ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[14]) ).
thf(57,plain,
( ( ! [X: $i,Y: $i,Z: $i] :
( ( member @ Z @ ( union @ X @ Y ) )
<=> ( ( member @ Z @ X )
| ( member @ Z @ Y ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[22]) ).
thf(58,plain,
( ( ! [X: $i] :
~ ( member @ X @ null_class ) )
= $true ),
inference(unfold_def,[status(thm)],[28]) ).
thf(59,plain,
( ( ! [X: $i,Z: $i] :
( ( member @ Z @ ( complement @ X ) )
<=> ( ( member @ Z @ universal_class )
& ~ ( member @ Z @ X ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[30]) ).
thf(60,plain,
( ( ! [X: $i,Y: $i,Z: $i] :
( ( member @ Z @ ( intersection @ X @ Y ) )
<=> ( ( member @ Z @ X )
& ( member @ Z @ Y ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[31]) ).
thf(61,plain,
( ( ! [X: $i,Y: $i] :
( ( member @ ( ordered_pair @ X @ Y ) @ element_relation )
<=> ( ( member @ Y @ universal_class )
& ( member @ X @ Y ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[33]) ).
thf(62,plain,
( ( ! [U: $i,V: $i,X: $i,Y: $i] :
( ( member @ ( ordered_pair @ U @ V ) @ ( cross_product @ X @ Y ) )
<=> ( ( member @ U @ X )
& ( member @ V @ Y ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[36]) ).
thf(63,plain,
( ( ! [X: $i,Y: $i] : ( member @ ( unordered_pair @ X @ Y ) @ universal_class ) )
= $true ),
inference(unfold_def,[status(thm)],[39]) ).
thf(64,plain,
( ( ! [U: $i,X: $i,Y: $i] :
( ( member @ U @ ( unordered_pair @ X @ Y ) )
<=> ( ( member @ U @ universal_class )
& ( ( U = X )
| ( U = Y ) ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[40]) ).
thf(65,plain,
( ( ! [X: $i,Y: $i] :
( ( subclass @ X @ Y )
<=> ! [U: $i] :
( ( member @ U @ X )
=> ( member @ U @ Y ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[43]) ).
thf(66,plain,
( ( ( sK1_Z = null_class )
| ? [SY45: $i] : ( member @ SY45 @ sK1_Z ) )
= $false ),
inference(extcnf_forall_neg,[status(esa)],[46]) ).
thf(67,plain,
( ( ~ ( ( sK1_Z = null_class )
| ? [SY45: $i] : ( member @ SY45 @ sK1_Z ) ) )
= $true ),
inference(polarity_switch,[status(thm)],[66]) ).
thf(68,plain,
( ( ! [X: $i,Y: $i] :
( ( subclass @ X @ Y )
<=> ! [U: $i] :
( ( member @ U @ X )
=> ( member @ U @ Y ) ) ) )
= $true ),
inference(copy,[status(thm)],[65]) ).
thf(69,plain,
( ( ! [U: $i,X: $i,Y: $i] :
( ( member @ U @ ( unordered_pair @ X @ Y ) )
<=> ( ( member @ U @ universal_class )
& ( ( U = X )
| ( U = Y ) ) ) ) )
= $true ),
inference(copy,[status(thm)],[64]) ).
thf(70,plain,
( ( ! [X: $i,Y: $i] : ( member @ ( unordered_pair @ X @ Y ) @ universal_class ) )
= $true ),
inference(copy,[status(thm)],[63]) ).
thf(71,plain,
( ( ! [U: $i,V: $i,X: $i,Y: $i] :
( ( member @ ( ordered_pair @ U @ V ) @ ( cross_product @ X @ Y ) )
<=> ( ( member @ U @ X )
& ( member @ V @ Y ) ) ) )
= $true ),
inference(copy,[status(thm)],[62]) ).
thf(72,plain,
( ( ! [X: $i,Y: $i] :
( ( member @ ( ordered_pair @ X @ Y ) @ element_relation )
<=> ( ( member @ Y @ universal_class )
& ( member @ X @ Y ) ) ) )
= $true ),
inference(copy,[status(thm)],[61]) ).
thf(73,plain,
( ( ! [X: $i,Y: $i,Z: $i] :
( ( member @ Z @ ( intersection @ X @ Y ) )
<=> ( ( member @ Z @ X )
& ( member @ Z @ Y ) ) ) )
= $true ),
inference(copy,[status(thm)],[60]) ).
thf(74,plain,
( ( ! [X: $i,Z: $i] :
( ( member @ Z @ ( complement @ X ) )
<=> ( ( member @ Z @ universal_class )
& ~ ( member @ Z @ X ) ) ) )
= $true ),
inference(copy,[status(thm)],[59]) ).
thf(75,plain,
( ( ! [X: $i] :
~ ( member @ X @ null_class ) )
= $true ),
inference(copy,[status(thm)],[58]) ).
thf(76,plain,
( ( ! [X: $i,Y: $i,Z: $i] :
( ( member @ Z @ ( union @ X @ Y ) )
<=> ( ( member @ Z @ X )
| ( member @ Z @ Y ) ) ) )
= $true ),
inference(copy,[status(thm)],[57]) ).
thf(77,plain,
( ( ? [X: $i] :
( ( member @ X @ universal_class )
& ( inductive @ X )
& ! [Y: $i] :
( ( inductive @ Y )
=> ( subclass @ X @ Y ) ) ) )
= $true ),
inference(copy,[status(thm)],[56]) ).
thf(78,plain,
( ( ! [U: $i,X: $i] :
( ( member @ U @ ( sum_class @ X ) )
<=> ? [Y: $i] :
( ( member @ U @ Y )
& ( member @ Y @ X ) ) ) )
= $true ),
inference(copy,[status(thm)],[55]) ).
thf(79,plain,
( ( ! [X: $i] :
( ( member @ X @ universal_class )
=> ( member @ ( sum_class @ X ) @ universal_class ) ) )
= $true ),
inference(copy,[status(thm)],[54]) ).
thf(80,plain,
( ( ! [U: $i,X: $i] :
( ( member @ U @ ( power_class @ X ) )
<=> ( ( member @ U @ universal_class )
& ( subclass @ U @ X ) ) ) )
= $true ),
inference(copy,[status(thm)],[53]) ).
thf(81,plain,
( ( ! [U: $i] :
( ( member @ U @ universal_class )
=> ( member @ ( power_class @ U ) @ universal_class ) ) )
= $true ),
inference(copy,[status(thm)],[52]) ).
thf(82,plain,
( ( ! [Z: $i] :
( ( member @ Z @ identity_relation )
<=> ? [X: $i] :
( ( member @ X @ universal_class )
& ( Z
= ( ordered_pair @ X @ X ) ) ) ) )
= $true ),
inference(copy,[status(thm)],[51]) ).
thf(83,plain,
( ( ! [X: $i,XF: $i] :
( ( ( member @ X @ universal_class )
& ( function @ XF ) )
=> ( member @ ( image @ XF @ X ) @ universal_class ) ) )
= $true ),
inference(copy,[status(thm)],[50]) ).
thf(84,plain,
( ( ! [X: $i,Y: $i] :
( ( disjoint @ X @ Y )
<=> ! [U: $i] :
~ ( ( member @ U @ X )
& ( member @ U @ Y ) ) ) )
= $true ),
inference(copy,[status(thm)],[49]) ).
thf(85,plain,
( ( ! [X: $i] :
( ( X != null_class )
=> ? [U: $i] :
( ( member @ U @ universal_class )
& ( member @ U @ X )
& ( disjoint @ U @ X ) ) ) )
= $true ),
inference(copy,[status(thm)],[48]) ).
thf(86,plain,
( ( ? [XF: $i] :
( ( function @ XF )
& ! [Y: $i] :
( ( member @ Y @ universal_class )
=> ( ( Y = null_class )
| ( member @ ( apply @ XF @ Y ) @ Y ) ) ) ) )
= $true ),
inference(copy,[status(thm)],[47]) ).
thf(87,plain,
( ( ~ ( ( sK1_Z = null_class )
| ? [SY45: $i] : ( member @ SY45 @ sK1_Z ) ) )
= $true ),
inference(copy,[status(thm)],[67]) ).
thf(88,plain,
( ( ~ ! [SX0: $i] :
~ ~ ( ~ ( function @ SX0 )
| ~ ! [SX1: $i] :
( ~ ( member @ SX1 @ universal_class )
| ( SX1 = null_class )
| ( member @ ( apply @ SX0 @ SX1 ) @ SX1 ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[86]) ).
thf(89,plain,
( ( ! [SX0: $i,SX1: $i] :
( ~ ~ ( ~ ( member @ SX0 @ universal_class )
| ~ ( function @ SX1 ) )
| ( member @ ( image @ SX1 @ SX0 ) @ universal_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[83]) ).
thf(90,plain,
( ( ! [SX0: $i,SX1: $i] :
~ ( ~ ( ~ ( member @ ( ordered_pair @ SX0 @ SX1 ) @ element_relation )
| ~ ( ~ ( member @ SX1 @ universal_class )
| ~ ( member @ SX0 @ SX1 ) ) )
| ~ ( ~ ~ ( ~ ( member @ SX1 @ universal_class )
| ~ ( member @ SX0 @ SX1 ) )
| ( member @ ( ordered_pair @ SX0 @ SX1 ) @ element_relation ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[72]) ).
thf(91,plain,
( ( ! [SX0: $i,SX1: $i,SX2: $i] :
~ ( ~ ( ~ ( member @ SX2 @ ( intersection @ SX0 @ SX1 ) )
| ~ ( ~ ( member @ SX2 @ SX0 )
| ~ ( member @ SX2 @ SX1 ) ) )
| ~ ( ~ ~ ( ~ ( member @ SX2 @ SX0 )
| ~ ( member @ SX2 @ SX1 ) )
| ( member @ SX2 @ ( intersection @ SX0 @ SX1 ) ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[73]) ).
thf(92,plain,
( ( ! [SX0: $i,SX1: $i,SX2: $i,SX3: $i] :
~ ( ~ ( ~ ( member @ ( ordered_pair @ SX0 @ SX1 ) @ ( cross_product @ SX2 @ SX3 ) )
| ~ ( ~ ( member @ SX0 @ SX2 )
| ~ ( member @ SX1 @ SX3 ) ) )
| ~ ( ~ ~ ( ~ ( member @ SX0 @ SX2 )
| ~ ( member @ SX1 @ SX3 ) )
| ( member @ ( ordered_pair @ SX0 @ SX1 ) @ ( cross_product @ SX2 @ SX3 ) ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[71]) ).
thf(93,plain,
( ( ! [SX0: $i,SX1: $i] :
~ ( ~ ( ~ ( member @ SX1 @ ( complement @ SX0 ) )
| ~ ( ~ ( member @ SX1 @ universal_class )
| ~ ~ ( member @ SX1 @ SX0 ) ) )
| ~ ( ~ ~ ( ~ ( member @ SX1 @ universal_class )
| ~ ~ ( member @ SX1 @ SX0 ) )
| ( member @ SX1 @ ( complement @ SX0 ) ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[74]) ).
thf(94,plain,
( ( ! [SX0: $i,SX1: $i] :
~ ( ~ ( ~ ( disjoint @ SX0 @ SX1 )
| ! [SX2: $i] :
~ ~ ( ~ ( member @ SX2 @ SX0 )
| ~ ( member @ SX2 @ SX1 ) ) )
| ~ ( ~ ! [SX2: $i] :
~ ~ ( ~ ( member @ SX2 @ SX0 )
| ~ ( member @ SX2 @ SX1 ) )
| ( disjoint @ SX0 @ SX1 ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[84]) ).
thf(95,plain,
( ( ~ ( ( sK1_Z = null_class )
| ~ ! [SX0: $i] :
~ ( member @ SX0 @ sK1_Z ) ) )
= $true ),
inference(unfold_def,[status(thm)],[87]) ).
thf(96,plain,
( ( ! [SX0: $i] :
( ~ ( ( SX0 != null_class ) )
| ~ ! [SX1: $i] :
~ ~ ( ~ ~ ( ~ ( member @ SX1 @ universal_class )
| ~ ( member @ SX1 @ SX0 ) )
| ~ ( disjoint @ SX1 @ SX0 ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[85]) ).
thf(97,plain,
( ( ! [SX0: $i,SX1: $i] :
~ ( ~ ( ~ ( subclass @ SX0 @ SX1 )
| ! [SX2: $i] :
( ~ ( member @ SX2 @ SX0 )
| ( member @ SX2 @ SX1 ) ) )
| ~ ( ~ ! [SX2: $i] :
( ~ ( member @ SX2 @ SX0 )
| ( member @ SX2 @ SX1 ) )
| ( subclass @ SX0 @ SX1 ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[68]) ).
thf(98,plain,
( ( ! [SX0: $i,SX1: $i,SX2: $i] :
~ ( ~ ( ~ ( member @ SX2 @ ( union @ SX0 @ SX1 ) )
| ( member @ SX2 @ SX0 )
| ( member @ SX2 @ SX1 ) )
| ~ ( ~ ( ( member @ SX2 @ SX0 )
| ( member @ SX2 @ SX1 ) )
| ( member @ SX2 @ ( union @ SX0 @ SX1 ) ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[76]) ).
thf(99,plain,
( ( ~ ! [SX0: $i] :
~ ~ ( ~ ~ ( ~ ( member @ SX0 @ universal_class )
| ~ ( inductive @ SX0 ) )
| ~ ! [SX1: $i] :
( ~ ( inductive @ SX1 )
| ( subclass @ SX0 @ SX1 ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[77]) ).
thf(100,plain,
( ( ! [SX0: $i] :
( ~ ( member @ SX0 @ universal_class )
| ( member @ ( power_class @ SX0 ) @ universal_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[81]) ).
thf(101,plain,
( ( ! [SX0: $i,SX1: $i] :
~ ( ~ ( ~ ( member @ SX0 @ ( sum_class @ SX1 ) )
| ~ ! [SX2: $i] :
~ ~ ( ~ ( member @ SX0 @ SX2 )
| ~ ( member @ SX2 @ SX1 ) ) )
| ~ ( ~ ~ ! [SX2: $i] :
~ ~ ( ~ ( member @ SX0 @ SX2 )
| ~ ( member @ SX2 @ SX1 ) )
| ( member @ SX0 @ ( sum_class @ SX1 ) ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[78]) ).
thf(102,plain,
( ( ! [SX0: $i,SX1: $i,SX2: $i] :
~ ( ~ ( ~ ( member @ SX0 @ ( unordered_pair @ SX1 @ SX2 ) )
| ~ ( ~ ( member @ SX0 @ universal_class )
| ~ ( ( SX0 = SX1 )
| ( SX0 = SX2 ) ) ) )
| ~ ( ~ ~ ( ~ ( member @ SX0 @ universal_class )
| ~ ( ( SX0 = SX1 )
| ( SX0 = SX2 ) ) )
| ( member @ SX0 @ ( unordered_pair @ SX1 @ SX2 ) ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[69]) ).
thf(103,plain,
( ( ! [SX0: $i] :
( ~ ( member @ SX0 @ universal_class )
| ( member @ ( sum_class @ SX0 ) @ universal_class ) ) )
= $true ),
inference(unfold_def,[status(thm)],[79]) ).
thf(104,plain,
( ( ! [SX0: $i] :
~ ( ~ ( ~ ( member @ SX0 @ identity_relation )
| ~ ! [SX1: $i] :
~ ~ ( ~ ( member @ SX1 @ universal_class )
| ( SX0
!= ( ordered_pair @ SX1 @ SX1 ) ) ) )
| ~ ( ~ ~ ! [SX1: $i] :
~ ~ ( ~ ( member @ SX1 @ universal_class )
| ( SX0
!= ( ordered_pair @ SX1 @ SX1 ) ) )
| ( member @ SX0 @ identity_relation ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[82]) ).
thf(105,plain,
( ( ! [SX0: $i,SX1: $i] :
~ ( ~ ( ~ ( member @ SX0 @ ( power_class @ SX1 ) )
| ~ ( ~ ( member @ SX0 @ universal_class )
| ~ ( subclass @ SX0 @ SX1 ) ) )
| ~ ( ~ ~ ( ~ ( member @ SX0 @ universal_class )
| ~ ( subclass @ SX0 @ SX1 ) )
| ( member @ SX0 @ ( power_class @ SX1 ) ) ) ) )
= $true ),
inference(unfold_def,[status(thm)],[80]) ).
thf(106,plain,
! [SV1: $i] :
( ( ! [SY46: $i] : ( member @ ( unordered_pair @ SV1 @ SY46 ) @ universal_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[70]) ).
thf(107,plain,
! [SV2: $i] :
( ( ~ ( member @ SV2 @ null_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[75]) ).
thf(108,plain,
( ( ! [SX0: $i] :
~ ~ ( ~ ( function @ SX0 )
| ~ ! [SX1: $i] :
( ~ ( member @ SX1 @ universal_class )
| ( SX1 = null_class )
| ( member @ ( apply @ SX0 @ SX1 ) @ SX1 ) ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[88]) ).
thf(109,plain,
! [SV3: $i] :
( ( ! [SY47: $i] :
( ~ ~ ( ~ ( member @ SV3 @ universal_class )
| ~ ( function @ SY47 ) )
| ( member @ ( image @ SY47 @ SV3 ) @ universal_class ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[89]) ).
thf(110,plain,
! [SV4: $i] :
( ( ! [SY48: $i] :
~ ( ~ ( ~ ( member @ ( ordered_pair @ SV4 @ SY48 ) @ element_relation )
| ~ ( ~ ( member @ SY48 @ universal_class )
| ~ ( member @ SV4 @ SY48 ) ) )
| ~ ( ~ ~ ( ~ ( member @ SY48 @ universal_class )
| ~ ( member @ SV4 @ SY48 ) )
| ( member @ ( ordered_pair @ SV4 @ SY48 ) @ element_relation ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[90]) ).
thf(111,plain,
! [SV5: $i] :
( ( ! [SY49: $i,SY50: $i] :
~ ( ~ ( ~ ( member @ SY50 @ ( intersection @ SV5 @ SY49 ) )
| ~ ( ~ ( member @ SY50 @ SV5 )
| ~ ( member @ SY50 @ SY49 ) ) )
| ~ ( ~ ~ ( ~ ( member @ SY50 @ SV5 )
| ~ ( member @ SY50 @ SY49 ) )
| ( member @ SY50 @ ( intersection @ SV5 @ SY49 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[91]) ).
thf(112,plain,
! [SV6: $i] :
( ( ! [SY51: $i,SY52: $i,SY53: $i] :
~ ( ~ ( ~ ( member @ ( ordered_pair @ SV6 @ SY51 ) @ ( cross_product @ SY52 @ SY53 ) )
| ~ ( ~ ( member @ SV6 @ SY52 )
| ~ ( member @ SY51 @ SY53 ) ) )
| ~ ( ~ ~ ( ~ ( member @ SV6 @ SY52 )
| ~ ( member @ SY51 @ SY53 ) )
| ( member @ ( ordered_pair @ SV6 @ SY51 ) @ ( cross_product @ SY52 @ SY53 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[92]) ).
thf(113,plain,
! [SV7: $i] :
( ( ! [SY54: $i] :
~ ( ~ ( ~ ( member @ SY54 @ ( complement @ SV7 ) )
| ~ ( ~ ( member @ SY54 @ universal_class )
| ~ ~ ( member @ SY54 @ SV7 ) ) )
| ~ ( ~ ~ ( ~ ( member @ SY54 @ universal_class )
| ~ ~ ( member @ SY54 @ SV7 ) )
| ( member @ SY54 @ ( complement @ SV7 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[93]) ).
thf(114,plain,
! [SV8: $i] :
( ( ! [SY55: $i] :
~ ( ~ ( ~ ( disjoint @ SV8 @ SY55 )
| ! [SY56: $i] :
~ ~ ( ~ ( member @ SY56 @ SV8 )
| ~ ( member @ SY56 @ SY55 ) ) )
| ~ ( ~ ! [SY57: $i] :
~ ~ ( ~ ( member @ SY57 @ SV8 )
| ~ ( member @ SY57 @ SY55 ) )
| ( disjoint @ SV8 @ SY55 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[94]) ).
thf(115,plain,
( ( ( sK1_Z = null_class )
| ~ ! [SX0: $i] :
~ ( member @ SX0 @ sK1_Z ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[95]) ).
thf(116,plain,
! [SV9: $i] :
( ( ~ ( ( SV9 != null_class ) )
| ~ ! [SY58: $i] :
~ ~ ( ~ ~ ( ~ ( member @ SY58 @ universal_class )
| ~ ( member @ SY58 @ SV9 ) )
| ~ ( disjoint @ SY58 @ SV9 ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[96]) ).
thf(117,plain,
! [SV10: $i] :
( ( ! [SY59: $i] :
~ ( ~ ( ~ ( subclass @ SV10 @ SY59 )
| ! [SY60: $i] :
( ~ ( member @ SY60 @ SV10 )
| ( member @ SY60 @ SY59 ) ) )
| ~ ( ~ ! [SY61: $i] :
( ~ ( member @ SY61 @ SV10 )
| ( member @ SY61 @ SY59 ) )
| ( subclass @ SV10 @ SY59 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[97]) ).
thf(118,plain,
! [SV11: $i] :
( ( ! [SY62: $i,SY63: $i] :
~ ( ~ ( ~ ( member @ SY63 @ ( union @ SV11 @ SY62 ) )
| ( member @ SY63 @ SV11 )
| ( member @ SY63 @ SY62 ) )
| ~ ( ~ ( ( member @ SY63 @ SV11 )
| ( member @ SY63 @ SY62 ) )
| ( member @ SY63 @ ( union @ SV11 @ SY62 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[98]) ).
thf(119,plain,
( ( ! [SX0: $i] :
~ ~ ( ~ ~ ( ~ ( member @ SX0 @ universal_class )
| ~ ( inductive @ SX0 ) )
| ~ ! [SX1: $i] :
( ~ ( inductive @ SX1 )
| ( subclass @ SX0 @ SX1 ) ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[99]) ).
thf(120,plain,
! [SV12: $i] :
( ( ~ ( member @ SV12 @ universal_class )
| ( member @ ( power_class @ SV12 ) @ universal_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[100]) ).
thf(121,plain,
! [SV13: $i] :
( ( ! [SY64: $i] :
~ ( ~ ( ~ ( member @ SV13 @ ( sum_class @ SY64 ) )
| ~ ! [SY65: $i] :
~ ~ ( ~ ( member @ SV13 @ SY65 )
| ~ ( member @ SY65 @ SY64 ) ) )
| ~ ( ~ ~ ! [SY66: $i] :
~ ~ ( ~ ( member @ SV13 @ SY66 )
| ~ ( member @ SY66 @ SY64 ) )
| ( member @ SV13 @ ( sum_class @ SY64 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[101]) ).
thf(122,plain,
! [SV14: $i] :
( ( ! [SY67: $i,SY68: $i] :
~ ( ~ ( ~ ( member @ SV14 @ ( unordered_pair @ SY67 @ SY68 ) )
| ~ ( ~ ( member @ SV14 @ universal_class )
| ~ ( ( SV14 = SY67 )
| ( SV14 = SY68 ) ) ) )
| ~ ( ~ ~ ( ~ ( member @ SV14 @ universal_class )
| ~ ( ( SV14 = SY67 )
| ( SV14 = SY68 ) ) )
| ( member @ SV14 @ ( unordered_pair @ SY67 @ SY68 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[102]) ).
thf(123,plain,
! [SV15: $i] :
( ( ~ ( member @ SV15 @ universal_class )
| ( member @ ( sum_class @ SV15 ) @ universal_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[103]) ).
thf(124,plain,
! [SV16: $i] :
( ( ~ ( ~ ( ~ ( member @ SV16 @ identity_relation )
| ~ ! [SY69: $i] :
~ ~ ( ~ ( member @ SY69 @ universal_class )
| ( SV16
!= ( ordered_pair @ SY69 @ SY69 ) ) ) )
| ~ ( ~ ~ ! [SY70: $i] :
~ ~ ( ~ ( member @ SY70 @ universal_class )
| ( SV16
!= ( ordered_pair @ SY70 @ SY70 ) ) )
| ( member @ SV16 @ identity_relation ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[104]) ).
thf(125,plain,
! [SV17: $i] :
( ( ! [SY71: $i] :
~ ( ~ ( ~ ( member @ SV17 @ ( power_class @ SY71 ) )
| ~ ( ~ ( member @ SV17 @ universal_class )
| ~ ( subclass @ SV17 @ SY71 ) ) )
| ~ ( ~ ~ ( ~ ( member @ SV17 @ universal_class )
| ~ ( subclass @ SV17 @ SY71 ) )
| ( member @ SV17 @ ( power_class @ SY71 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[105]) ).
thf(126,plain,
! [SV18: $i,SV1: $i] :
( ( member @ ( unordered_pair @ SV1 @ SV18 ) @ universal_class )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[106]) ).
thf(127,plain,
! [SV2: $i] :
( ( member @ SV2 @ null_class )
= $false ),
inference(extcnf_not_pos,[status(thm)],[107]) ).
thf(128,plain,
( ( ~ ~ ( ~ ( function @ sK2_SX0 )
| ~ ! [SY72: $i] :
( ~ ( member @ SY72 @ universal_class )
| ( SY72 = null_class )
| ( member @ ( apply @ sK2_SX0 @ SY72 ) @ SY72 ) ) ) )
= $false ),
inference(extcnf_forall_neg,[status(esa)],[108]) ).
thf(129,plain,
! [SV19: $i,SV3: $i] :
( ( ~ ~ ( ~ ( member @ SV3 @ universal_class )
| ~ ( function @ SV19 ) )
| ( member @ ( image @ SV19 @ SV3 ) @ universal_class ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[109]) ).
thf(130,plain,
! [SV20: $i,SV4: $i] :
( ( ~ ( ~ ( ~ ( member @ ( ordered_pair @ SV4 @ SV20 ) @ element_relation )
| ~ ( ~ ( member @ SV20 @ universal_class )
| ~ ( member @ SV4 @ SV20 ) ) )
| ~ ( ~ ~ ( ~ ( member @ SV20 @ universal_class )
| ~ ( member @ SV4 @ SV20 ) )
| ( member @ ( ordered_pair @ SV4 @ SV20 ) @ element_relation ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[110]) ).
thf(131,plain,
! [SV21: $i,SV5: $i] :
( ( ! [SY73: $i] :
~ ( ~ ( ~ ( member @ SY73 @ ( intersection @ SV5 @ SV21 ) )
| ~ ( ~ ( member @ SY73 @ SV5 )
| ~ ( member @ SY73 @ SV21 ) ) )
| ~ ( ~ ~ ( ~ ( member @ SY73 @ SV5 )
| ~ ( member @ SY73 @ SV21 ) )
| ( member @ SY73 @ ( intersection @ SV5 @ SV21 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[111]) ).
thf(132,plain,
! [SV22: $i,SV6: $i] :
( ( ! [SY74: $i,SY75: $i] :
~ ( ~ ( ~ ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SY74 @ SY75 ) )
| ~ ( ~ ( member @ SV6 @ SY74 )
| ~ ( member @ SV22 @ SY75 ) ) )
| ~ ( ~ ~ ( ~ ( member @ SV6 @ SY74 )
| ~ ( member @ SV22 @ SY75 ) )
| ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SY74 @ SY75 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[112]) ).
thf(133,plain,
! [SV7: $i,SV23: $i] :
( ( ~ ( ~ ( ~ ( member @ SV23 @ ( complement @ SV7 ) )
| ~ ( ~ ( member @ SV23 @ universal_class )
| ~ ~ ( member @ SV23 @ SV7 ) ) )
| ~ ( ~ ~ ( ~ ( member @ SV23 @ universal_class )
| ~ ~ ( member @ SV23 @ SV7 ) )
| ( member @ SV23 @ ( complement @ SV7 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[113]) ).
thf(134,plain,
! [SV24: $i,SV8: $i] :
( ( ~ ( ~ ( ~ ( disjoint @ SV8 @ SV24 )
| ! [SY76: $i] :
~ ~ ( ~ ( member @ SY76 @ SV8 )
| ~ ( member @ SY76 @ SV24 ) ) )
| ~ ( ~ ! [SY77: $i] :
~ ~ ( ~ ( member @ SY77 @ SV8 )
| ~ ( member @ SY77 @ SV24 ) )
| ( disjoint @ SV8 @ SV24 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[114]) ).
thf(135,plain,
( ( sK1_Z = null_class )
= $false ),
inference(extcnf_or_neg,[status(thm)],[115]) ).
thf(136,plain,
( ( ~ ! [SX0: $i] :
~ ( member @ SX0 @ sK1_Z ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[115]) ).
thf(137,plain,
! [SV9: $i] :
( ( ( ~ ( ( SV9 != null_class ) ) )
= $true )
| ( ( ~ ! [SY58: $i] :
~ ~ ( ~ ~ ( ~ ( member @ SY58 @ universal_class )
| ~ ( member @ SY58 @ SV9 ) )
| ~ ( disjoint @ SY58 @ SV9 ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[116]) ).
thf(138,plain,
! [SV25: $i,SV10: $i] :
( ( ~ ( ~ ( ~ ( subclass @ SV10 @ SV25 )
| ! [SY78: $i] :
( ~ ( member @ SY78 @ SV10 )
| ( member @ SY78 @ SV25 ) ) )
| ~ ( ~ ! [SY79: $i] :
( ~ ( member @ SY79 @ SV10 )
| ( member @ SY79 @ SV25 ) )
| ( subclass @ SV10 @ SV25 ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[117]) ).
thf(139,plain,
! [SV26: $i,SV11: $i] :
( ( ! [SY80: $i] :
~ ( ~ ( ~ ( member @ SY80 @ ( union @ SV11 @ SV26 ) )
| ( member @ SY80 @ SV11 )
| ( member @ SY80 @ SV26 ) )
| ~ ( ~ ( ( member @ SY80 @ SV11 )
| ( member @ SY80 @ SV26 ) )
| ( member @ SY80 @ ( union @ SV11 @ SV26 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[118]) ).
thf(140,plain,
( ( ~ ~ ( ~ ~ ( ~ ( member @ sK3_SX0 @ universal_class )
| ~ ( inductive @ sK3_SX0 ) )
| ~ ! [SY81: $i] :
( ~ ( inductive @ SY81 )
| ( subclass @ sK3_SX0 @ SY81 ) ) ) )
= $false ),
inference(extcnf_forall_neg,[status(esa)],[119]) ).
thf(141,plain,
! [SV12: $i] :
( ( ( ~ ( member @ SV12 @ universal_class ) )
= $true )
| ( ( member @ ( power_class @ SV12 ) @ universal_class )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[120]) ).
thf(142,plain,
! [SV27: $i,SV13: $i] :
( ( ~ ( ~ ( ~ ( member @ SV13 @ ( sum_class @ SV27 ) )
| ~ ! [SY82: $i] :
~ ~ ( ~ ( member @ SV13 @ SY82 )
| ~ ( member @ SY82 @ SV27 ) ) )
| ~ ( ~ ~ ! [SY83: $i] :
~ ~ ( ~ ( member @ SV13 @ SY83 )
| ~ ( member @ SY83 @ SV27 ) )
| ( member @ SV13 @ ( sum_class @ SV27 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[121]) ).
thf(143,plain,
! [SV28: $i,SV14: $i] :
( ( ! [SY84: $i] :
~ ( ~ ( ~ ( member @ SV14 @ ( unordered_pair @ SV28 @ SY84 ) )
| ~ ( ~ ( member @ SV14 @ universal_class )
| ~ ( ( SV14 = SV28 )
| ( SV14 = SY84 ) ) ) )
| ~ ( ~ ~ ( ~ ( member @ SV14 @ universal_class )
| ~ ( ( SV14 = SV28 )
| ( SV14 = SY84 ) ) )
| ( member @ SV14 @ ( unordered_pair @ SV28 @ SY84 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[122]) ).
thf(144,plain,
! [SV15: $i] :
( ( ( ~ ( member @ SV15 @ universal_class ) )
= $true )
| ( ( member @ ( sum_class @ SV15 ) @ universal_class )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[123]) ).
thf(145,plain,
! [SV16: $i] :
( ( ~ ( ~ ( member @ SV16 @ identity_relation )
| ~ ! [SY69: $i] :
~ ~ ( ~ ( member @ SY69 @ universal_class )
| ( SV16
!= ( ordered_pair @ SY69 @ SY69 ) ) ) )
| ~ ( ~ ~ ! [SY70: $i] :
~ ~ ( ~ ( member @ SY70 @ universal_class )
| ( SV16
!= ( ordered_pair @ SY70 @ SY70 ) ) )
| ( member @ SV16 @ identity_relation ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[124]) ).
thf(146,plain,
! [SV29: $i,SV17: $i] :
( ( ~ ( ~ ( ~ ( member @ SV17 @ ( power_class @ SV29 ) )
| ~ ( ~ ( member @ SV17 @ universal_class )
| ~ ( subclass @ SV17 @ SV29 ) ) )
| ~ ( ~ ~ ( ~ ( member @ SV17 @ universal_class )
| ~ ( subclass @ SV17 @ SV29 ) )
| ( member @ SV17 @ ( power_class @ SV29 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[125]) ).
thf(147,plain,
( ( ~ ( ~ ( function @ sK2_SX0 )
| ~ ! [SY72: $i] :
( ~ ( member @ SY72 @ universal_class )
| ( SY72 = null_class )
| ( member @ ( apply @ sK2_SX0 @ SY72 ) @ SY72 ) ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[128]) ).
thf(148,plain,
! [SV19: $i,SV3: $i] :
( ( ( ~ ~ ( ~ ( member @ SV3 @ universal_class )
| ~ ( function @ SV19 ) ) )
= $true )
| ( ( member @ ( image @ SV19 @ SV3 ) @ universal_class )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[129]) ).
thf(149,plain,
! [SV20: $i,SV4: $i] :
( ( ~ ( ~ ( member @ ( ordered_pair @ SV4 @ SV20 ) @ element_relation )
| ~ ( ~ ( member @ SV20 @ universal_class )
| ~ ( member @ SV4 @ SV20 ) ) )
| ~ ( ~ ~ ( ~ ( member @ SV20 @ universal_class )
| ~ ( member @ SV4 @ SV20 ) )
| ( member @ ( ordered_pair @ SV4 @ SV20 ) @ element_relation ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[130]) ).
thf(150,plain,
! [SV21: $i,SV5: $i,SV30: $i] :
( ( ~ ( ~ ( ~ ( member @ SV30 @ ( intersection @ SV5 @ SV21 ) )
| ~ ( ~ ( member @ SV30 @ SV5 )
| ~ ( member @ SV30 @ SV21 ) ) )
| ~ ( ~ ~ ( ~ ( member @ SV30 @ SV5 )
| ~ ( member @ SV30 @ SV21 ) )
| ( member @ SV30 @ ( intersection @ SV5 @ SV21 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[131]) ).
thf(151,plain,
! [SV31: $i,SV22: $i,SV6: $i] :
( ( ! [SY85: $i] :
~ ( ~ ( ~ ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SV31 @ SY85 ) )
| ~ ( ~ ( member @ SV6 @ SV31 )
| ~ ( member @ SV22 @ SY85 ) ) )
| ~ ( ~ ~ ( ~ ( member @ SV6 @ SV31 )
| ~ ( member @ SV22 @ SY85 ) )
| ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SV31 @ SY85 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[132]) ).
thf(152,plain,
! [SV7: $i,SV23: $i] :
( ( ~ ( ~ ( member @ SV23 @ ( complement @ SV7 ) )
| ~ ( ~ ( member @ SV23 @ universal_class )
| ~ ~ ( member @ SV23 @ SV7 ) ) )
| ~ ( ~ ~ ( ~ ( member @ SV23 @ universal_class )
| ~ ~ ( member @ SV23 @ SV7 ) )
| ( member @ SV23 @ ( complement @ SV7 ) ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[133]) ).
thf(153,plain,
! [SV24: $i,SV8: $i] :
( ( ~ ( ~ ( disjoint @ SV8 @ SV24 )
| ! [SY76: $i] :
~ ~ ( ~ ( member @ SY76 @ SV8 )
| ~ ( member @ SY76 @ SV24 ) ) )
| ~ ( ~ ! [SY77: $i] :
~ ~ ( ~ ( member @ SY77 @ SV8 )
| ~ ( member @ SY77 @ SV24 ) )
| ( disjoint @ SV8 @ SV24 ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[134]) ).
thf(154,plain,
( ( ! [SX0: $i] :
~ ( member @ SX0 @ sK1_Z ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[136]) ).
thf(155,plain,
! [SV9: $i] :
( ( ( SV9 != null_class )
= $false )
| ( ( ~ ! [SY58: $i] :
~ ~ ( ~ ~ ( ~ ( member @ SY58 @ universal_class )
| ~ ( member @ SY58 @ SV9 ) )
| ~ ( disjoint @ SY58 @ SV9 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[137]) ).
thf(156,plain,
! [SV25: $i,SV10: $i] :
( ( ~ ( ~ ( subclass @ SV10 @ SV25 )
| ! [SY78: $i] :
( ~ ( member @ SY78 @ SV10 )
| ( member @ SY78 @ SV25 ) ) )
| ~ ( ~ ! [SY79: $i] :
( ~ ( member @ SY79 @ SV10 )
| ( member @ SY79 @ SV25 ) )
| ( subclass @ SV10 @ SV25 ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[138]) ).
thf(157,plain,
! [SV26: $i,SV11: $i,SV32: $i] :
( ( ~ ( ~ ( ~ ( member @ SV32 @ ( union @ SV11 @ SV26 ) )
| ( member @ SV32 @ SV11 )
| ( member @ SV32 @ SV26 ) )
| ~ ( ~ ( ( member @ SV32 @ SV11 )
| ( member @ SV32 @ SV26 ) )
| ( member @ SV32 @ ( union @ SV11 @ SV26 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[139]) ).
thf(158,plain,
( ( ~ ( ~ ~ ( ~ ( member @ sK3_SX0 @ universal_class )
| ~ ( inductive @ sK3_SX0 ) )
| ~ ! [SY81: $i] :
( ~ ( inductive @ SY81 )
| ( subclass @ sK3_SX0 @ SY81 ) ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[140]) ).
thf(159,plain,
! [SV12: $i] :
( ( ( member @ SV12 @ universal_class )
= $false )
| ( ( member @ ( power_class @ SV12 ) @ universal_class )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[141]) ).
thf(160,plain,
! [SV27: $i,SV13: $i] :
( ( ~ ( ~ ( member @ SV13 @ ( sum_class @ SV27 ) )
| ~ ! [SY82: $i] :
~ ~ ( ~ ( member @ SV13 @ SY82 )
| ~ ( member @ SY82 @ SV27 ) ) )
| ~ ( ~ ~ ! [SY83: $i] :
~ ~ ( ~ ( member @ SV13 @ SY83 )
| ~ ( member @ SY83 @ SV27 ) )
| ( member @ SV13 @ ( sum_class @ SV27 ) ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[142]) ).
thf(161,plain,
! [SV33: $i,SV28: $i,SV14: $i] :
( ( ~ ( ~ ( ~ ( member @ SV14 @ ( unordered_pair @ SV28 @ SV33 ) )
| ~ ( ~ ( member @ SV14 @ universal_class )
| ~ ( ( SV14 = SV28 )
| ( SV14 = SV33 ) ) ) )
| ~ ( ~ ~ ( ~ ( member @ SV14 @ universal_class )
| ~ ( ( SV14 = SV28 )
| ( SV14 = SV33 ) ) )
| ( member @ SV14 @ ( unordered_pair @ SV28 @ SV33 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[143]) ).
thf(162,plain,
! [SV15: $i] :
( ( ( member @ SV15 @ universal_class )
= $false )
| ( ( member @ ( sum_class @ SV15 ) @ universal_class )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[144]) ).
thf(163,plain,
! [SV16: $i] :
( ( ~ ( ~ ( member @ SV16 @ identity_relation )
| ~ ! [SY69: $i] :
~ ~ ( ~ ( member @ SY69 @ universal_class )
| ( SV16
!= ( ordered_pair @ SY69 @ SY69 ) ) ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[145]) ).
thf(164,plain,
! [SV16: $i] :
( ( ~ ( ~ ~ ! [SY70: $i] :
~ ~ ( ~ ( member @ SY70 @ universal_class )
| ( SV16
!= ( ordered_pair @ SY70 @ SY70 ) ) )
| ( member @ SV16 @ identity_relation ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[145]) ).
thf(165,plain,
! [SV29: $i,SV17: $i] :
( ( ~ ( ~ ( member @ SV17 @ ( power_class @ SV29 ) )
| ~ ( ~ ( member @ SV17 @ universal_class )
| ~ ( subclass @ SV17 @ SV29 ) ) )
| ~ ( ~ ~ ( ~ ( member @ SV17 @ universal_class )
| ~ ( subclass @ SV17 @ SV29 ) )
| ( member @ SV17 @ ( power_class @ SV29 ) ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[146]) ).
thf(166,plain,
( ( ~ ( function @ sK2_SX0 )
| ~ ! [SY72: $i] :
( ~ ( member @ SY72 @ universal_class )
| ( SY72 = null_class )
| ( member @ ( apply @ sK2_SX0 @ SY72 ) @ SY72 ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[147]) ).
thf(167,plain,
! [SV19: $i,SV3: $i] :
( ( ( ~ ( ~ ( member @ SV3 @ universal_class )
| ~ ( function @ SV19 ) ) )
= $false )
| ( ( member @ ( image @ SV19 @ SV3 ) @ universal_class )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[148]) ).
thf(168,plain,
! [SV20: $i,SV4: $i] :
( ( ~ ( ~ ( member @ ( ordered_pair @ SV4 @ SV20 ) @ element_relation )
| ~ ( ~ ( member @ SV20 @ universal_class )
| ~ ( member @ SV4 @ SV20 ) ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[149]) ).
thf(169,plain,
! [SV4: $i,SV20: $i] :
( ( ~ ( ~ ~ ( ~ ( member @ SV20 @ universal_class )
| ~ ( member @ SV4 @ SV20 ) )
| ( member @ ( ordered_pair @ SV4 @ SV20 ) @ element_relation ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[149]) ).
thf(170,plain,
! [SV21: $i,SV5: $i,SV30: $i] :
( ( ~ ( ~ ( member @ SV30 @ ( intersection @ SV5 @ SV21 ) )
| ~ ( ~ ( member @ SV30 @ SV5 )
| ~ ( member @ SV30 @ SV21 ) ) )
| ~ ( ~ ~ ( ~ ( member @ SV30 @ SV5 )
| ~ ( member @ SV30 @ SV21 ) )
| ( member @ SV30 @ ( intersection @ SV5 @ SV21 ) ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[150]) ).
thf(171,plain,
! [SV34: $i,SV31: $i,SV22: $i,SV6: $i] :
( ( ~ ( ~ ( ~ ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SV31 @ SV34 ) )
| ~ ( ~ ( member @ SV6 @ SV31 )
| ~ ( member @ SV22 @ SV34 ) ) )
| ~ ( ~ ~ ( ~ ( member @ SV6 @ SV31 )
| ~ ( member @ SV22 @ SV34 ) )
| ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SV31 @ SV34 ) ) ) ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[151]) ).
thf(172,plain,
! [SV7: $i,SV23: $i] :
( ( ~ ( ~ ( member @ SV23 @ ( complement @ SV7 ) )
| ~ ( ~ ( member @ SV23 @ universal_class )
| ~ ~ ( member @ SV23 @ SV7 ) ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[152]) ).
thf(173,plain,
! [SV7: $i,SV23: $i] :
( ( ~ ( ~ ~ ( ~ ( member @ SV23 @ universal_class )
| ~ ~ ( member @ SV23 @ SV7 ) )
| ( member @ SV23 @ ( complement @ SV7 ) ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[152]) ).
thf(174,plain,
! [SV24: $i,SV8: $i] :
( ( ~ ( ~ ( disjoint @ SV8 @ SV24 )
| ! [SY76: $i] :
~ ~ ( ~ ( member @ SY76 @ SV8 )
| ~ ( member @ SY76 @ SV24 ) ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[153]) ).
thf(175,plain,
! [SV24: $i,SV8: $i] :
( ( ~ ( ~ ! [SY77: $i] :
~ ~ ( ~ ( member @ SY77 @ SV8 )
| ~ ( member @ SY77 @ SV24 ) )
| ( disjoint @ SV8 @ SV24 ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[153]) ).
thf(176,plain,
! [SV35: $i] :
( ( ~ ( member @ SV35 @ sK1_Z ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[154]) ).
thf(177,plain,
! [SV9: $i] :
( ( ( SV9 = null_class )
= $true )
| ( ( ~ ! [SY58: $i] :
~ ~ ( ~ ~ ( ~ ( member @ SY58 @ universal_class )
| ~ ( member @ SY58 @ SV9 ) )
| ~ ( disjoint @ SY58 @ SV9 ) ) )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[155]) ).
thf(178,plain,
! [SV25: $i,SV10: $i] :
( ( ~ ( ~ ( subclass @ SV10 @ SV25 )
| ! [SY78: $i] :
( ~ ( member @ SY78 @ SV10 )
| ( member @ SY78 @ SV25 ) ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[156]) ).
thf(179,plain,
! [SV25: $i,SV10: $i] :
( ( ~ ( ~ ! [SY79: $i] :
( ~ ( member @ SY79 @ SV10 )
| ( member @ SY79 @ SV25 ) )
| ( subclass @ SV10 @ SV25 ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[156]) ).
thf(180,plain,
! [SV26: $i,SV11: $i,SV32: $i] :
( ( ~ ( ~ ( member @ SV32 @ ( union @ SV11 @ SV26 ) )
| ( member @ SV32 @ SV11 )
| ( member @ SV32 @ SV26 ) )
| ~ ( ~ ( ( member @ SV32 @ SV11 )
| ( member @ SV32 @ SV26 ) )
| ( member @ SV32 @ ( union @ SV11 @ SV26 ) ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[157]) ).
thf(181,plain,
( ( ~ ~ ( ~ ( member @ sK3_SX0 @ universal_class )
| ~ ( inductive @ sK3_SX0 ) )
| ~ ! [SY81: $i] :
( ~ ( inductive @ SY81 )
| ( subclass @ sK3_SX0 @ SY81 ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[158]) ).
thf(182,plain,
! [SV27: $i,SV13: $i] :
( ( ~ ( ~ ( member @ SV13 @ ( sum_class @ SV27 ) )
| ~ ! [SY82: $i] :
~ ~ ( ~ ( member @ SV13 @ SY82 )
| ~ ( member @ SY82 @ SV27 ) ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[160]) ).
thf(183,plain,
! [SV27: $i,SV13: $i] :
( ( ~ ( ~ ~ ! [SY83: $i] :
~ ~ ( ~ ( member @ SV13 @ SY83 )
| ~ ( member @ SY83 @ SV27 ) )
| ( member @ SV13 @ ( sum_class @ SV27 ) ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[160]) ).
thf(184,plain,
! [SV33: $i,SV28: $i,SV14: $i] :
( ( ~ ( ~ ( member @ SV14 @ ( unordered_pair @ SV28 @ SV33 ) )
| ~ ( ~ ( member @ SV14 @ universal_class )
| ~ ( ( SV14 = SV28 )
| ( SV14 = SV33 ) ) ) )
| ~ ( ~ ~ ( ~ ( member @ SV14 @ universal_class )
| ~ ( ( SV14 = SV28 )
| ( SV14 = SV33 ) ) )
| ( member @ SV14 @ ( unordered_pair @ SV28 @ SV33 ) ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[161]) ).
thf(185,plain,
! [SV16: $i] :
( ( ~ ( member @ SV16 @ identity_relation )
| ~ ! [SY69: $i] :
~ ~ ( ~ ( member @ SY69 @ universal_class )
| ( SV16
!= ( ordered_pair @ SY69 @ SY69 ) ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[163]) ).
thf(186,plain,
! [SV16: $i] :
( ( ~ ~ ! [SY70: $i] :
~ ~ ( ~ ( member @ SY70 @ universal_class )
| ( SV16
!= ( ordered_pair @ SY70 @ SY70 ) ) )
| ( member @ SV16 @ identity_relation ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[164]) ).
thf(187,plain,
! [SV29: $i,SV17: $i] :
( ( ~ ( ~ ( member @ SV17 @ ( power_class @ SV29 ) )
| ~ ( ~ ( member @ SV17 @ universal_class )
| ~ ( subclass @ SV17 @ SV29 ) ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[165]) ).
thf(188,plain,
! [SV29: $i,SV17: $i] :
( ( ~ ( ~ ~ ( ~ ( member @ SV17 @ universal_class )
| ~ ( subclass @ SV17 @ SV29 ) )
| ( member @ SV17 @ ( power_class @ SV29 ) ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[165]) ).
thf(189,plain,
( ( ~ ( function @ sK2_SX0 ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[166]) ).
thf(190,plain,
( ( ~ ! [SY72: $i] :
( ~ ( member @ SY72 @ universal_class )
| ( SY72 = null_class )
| ( member @ ( apply @ sK2_SX0 @ SY72 ) @ SY72 ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[166]) ).
thf(191,plain,
! [SV19: $i,SV3: $i] :
( ( ( ~ ( member @ SV3 @ universal_class )
| ~ ( function @ SV19 ) )
= $true )
| ( ( member @ ( image @ SV19 @ SV3 ) @ universal_class )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[167]) ).
thf(192,plain,
! [SV20: $i,SV4: $i] :
( ( ~ ( member @ ( ordered_pair @ SV4 @ SV20 ) @ element_relation )
| ~ ( ~ ( member @ SV20 @ universal_class )
| ~ ( member @ SV4 @ SV20 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[168]) ).
thf(193,plain,
! [SV4: $i,SV20: $i] :
( ( ~ ~ ( ~ ( member @ SV20 @ universal_class )
| ~ ( member @ SV4 @ SV20 ) )
| ( member @ ( ordered_pair @ SV4 @ SV20 ) @ element_relation ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[169]) ).
thf(194,plain,
! [SV21: $i,SV5: $i,SV30: $i] :
( ( ~ ( ~ ( member @ SV30 @ ( intersection @ SV5 @ SV21 ) )
| ~ ( ~ ( member @ SV30 @ SV5 )
| ~ ( member @ SV30 @ SV21 ) ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[170]) ).
thf(195,plain,
! [SV21: $i,SV5: $i,SV30: $i] :
( ( ~ ( ~ ~ ( ~ ( member @ SV30 @ SV5 )
| ~ ( member @ SV30 @ SV21 ) )
| ( member @ SV30 @ ( intersection @ SV5 @ SV21 ) ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[170]) ).
thf(196,plain,
! [SV34: $i,SV31: $i,SV22: $i,SV6: $i] :
( ( ~ ( ~ ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SV31 @ SV34 ) )
| ~ ( ~ ( member @ SV6 @ SV31 )
| ~ ( member @ SV22 @ SV34 ) ) )
| ~ ( ~ ~ ( ~ ( member @ SV6 @ SV31 )
| ~ ( member @ SV22 @ SV34 ) )
| ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SV31 @ SV34 ) ) ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[171]) ).
thf(197,plain,
! [SV7: $i,SV23: $i] :
( ( ~ ( member @ SV23 @ ( complement @ SV7 ) )
| ~ ( ~ ( member @ SV23 @ universal_class )
| ~ ~ ( member @ SV23 @ SV7 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[172]) ).
thf(198,plain,
! [SV7: $i,SV23: $i] :
( ( ~ ~ ( ~ ( member @ SV23 @ universal_class )
| ~ ~ ( member @ SV23 @ SV7 ) )
| ( member @ SV23 @ ( complement @ SV7 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[173]) ).
thf(199,plain,
! [SV24: $i,SV8: $i] :
( ( ~ ( disjoint @ SV8 @ SV24 )
| ! [SY76: $i] :
~ ~ ( ~ ( member @ SY76 @ SV8 )
| ~ ( member @ SY76 @ SV24 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[174]) ).
thf(200,plain,
! [SV24: $i,SV8: $i] :
( ( ~ ! [SY77: $i] :
~ ~ ( ~ ( member @ SY77 @ SV8 )
| ~ ( member @ SY77 @ SV24 ) )
| ( disjoint @ SV8 @ SV24 ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[175]) ).
thf(201,plain,
! [SV35: $i] :
( ( member @ SV35 @ sK1_Z )
= $false ),
inference(extcnf_not_pos,[status(thm)],[176]) ).
thf(202,plain,
! [SV9: $i] :
( ( ( ! [SY58: $i] :
~ ~ ( ~ ~ ( ~ ( member @ SY58 @ universal_class )
| ~ ( member @ SY58 @ SV9 ) )
| ~ ( disjoint @ SY58 @ SV9 ) ) )
= $false )
| ( ( SV9 = null_class )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[177]) ).
thf(203,plain,
! [SV25: $i,SV10: $i] :
( ( ~ ( subclass @ SV10 @ SV25 )
| ! [SY78: $i] :
( ~ ( member @ SY78 @ SV10 )
| ( member @ SY78 @ SV25 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[178]) ).
thf(204,plain,
! [SV25: $i,SV10: $i] :
( ( ~ ! [SY79: $i] :
( ~ ( member @ SY79 @ SV10 )
| ( member @ SY79 @ SV25 ) )
| ( subclass @ SV10 @ SV25 ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[179]) ).
thf(205,plain,
! [SV26: $i,SV11: $i,SV32: $i] :
( ( ~ ( ~ ( member @ SV32 @ ( union @ SV11 @ SV26 ) )
| ( member @ SV32 @ SV11 )
| ( member @ SV32 @ SV26 ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[180]) ).
thf(206,plain,
! [SV26: $i,SV11: $i,SV32: $i] :
( ( ~ ( ~ ( ( member @ SV32 @ SV11 )
| ( member @ SV32 @ SV26 ) )
| ( member @ SV32 @ ( union @ SV11 @ SV26 ) ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[180]) ).
thf(207,plain,
( ( ~ ~ ( ~ ( member @ sK3_SX0 @ universal_class )
| ~ ( inductive @ sK3_SX0 ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[181]) ).
thf(208,plain,
( ( ~ ! [SY81: $i] :
( ~ ( inductive @ SY81 )
| ( subclass @ sK3_SX0 @ SY81 ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[181]) ).
thf(209,plain,
! [SV27: $i,SV13: $i] :
( ( ~ ( member @ SV13 @ ( sum_class @ SV27 ) )
| ~ ! [SY82: $i] :
~ ~ ( ~ ( member @ SV13 @ SY82 )
| ~ ( member @ SY82 @ SV27 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[182]) ).
thf(210,plain,
! [SV27: $i,SV13: $i] :
( ( ~ ~ ! [SY83: $i] :
~ ~ ( ~ ( member @ SV13 @ SY83 )
| ~ ( member @ SY83 @ SV27 ) )
| ( member @ SV13 @ ( sum_class @ SV27 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[183]) ).
thf(211,plain,
! [SV33: $i,SV28: $i,SV14: $i] :
( ( ~ ( ~ ( member @ SV14 @ ( unordered_pair @ SV28 @ SV33 ) )
| ~ ( ~ ( member @ SV14 @ universal_class )
| ~ ( ( SV14 = SV28 )
| ( SV14 = SV33 ) ) ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[184]) ).
thf(212,plain,
! [SV33: $i,SV28: $i,SV14: $i] :
( ( ~ ( ~ ~ ( ~ ( member @ SV14 @ universal_class )
| ~ ( ( SV14 = SV28 )
| ( SV14 = SV33 ) ) )
| ( member @ SV14 @ ( unordered_pair @ SV28 @ SV33 ) ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[184]) ).
thf(213,plain,
! [SV16: $i] :
( ( ( ~ ( member @ SV16 @ identity_relation ) )
= $true )
| ( ( ~ ! [SY69: $i] :
~ ~ ( ~ ( member @ SY69 @ universal_class )
| ( SV16
!= ( ordered_pair @ SY69 @ SY69 ) ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[185]) ).
thf(214,plain,
! [SV16: $i] :
( ( ( ~ ~ ! [SY70: $i] :
~ ~ ( ~ ( member @ SY70 @ universal_class )
| ( SV16
!= ( ordered_pair @ SY70 @ SY70 ) ) ) )
= $true )
| ( ( member @ SV16 @ identity_relation )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[186]) ).
thf(215,plain,
! [SV29: $i,SV17: $i] :
( ( ~ ( member @ SV17 @ ( power_class @ SV29 ) )
| ~ ( ~ ( member @ SV17 @ universal_class )
| ~ ( subclass @ SV17 @ SV29 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[187]) ).
thf(216,plain,
! [SV29: $i,SV17: $i] :
( ( ~ ~ ( ~ ( member @ SV17 @ universal_class )
| ~ ( subclass @ SV17 @ SV29 ) )
| ( member @ SV17 @ ( power_class @ SV29 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[188]) ).
thf(217,plain,
( ( function @ sK2_SX0 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[189]) ).
thf(218,plain,
( ( ! [SY72: $i] :
( ~ ( member @ SY72 @ universal_class )
| ( SY72 = null_class )
| ( member @ ( apply @ sK2_SX0 @ SY72 ) @ SY72 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[190]) ).
thf(219,plain,
! [SV19: $i,SV3: $i] :
( ( ( ~ ( member @ SV3 @ universal_class ) )
= $true )
| ( ( ~ ( function @ SV19 ) )
= $true )
| ( ( member @ ( image @ SV19 @ SV3 ) @ universal_class )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[191]) ).
thf(220,plain,
! [SV20: $i,SV4: $i] :
( ( ( ~ ( member @ ( ordered_pair @ SV4 @ SV20 ) @ element_relation ) )
= $true )
| ( ( ~ ( ~ ( member @ SV20 @ universal_class )
| ~ ( member @ SV4 @ SV20 ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[192]) ).
thf(221,plain,
! [SV4: $i,SV20: $i] :
( ( ( ~ ~ ( ~ ( member @ SV20 @ universal_class )
| ~ ( member @ SV4 @ SV20 ) ) )
= $true )
| ( ( member @ ( ordered_pair @ SV4 @ SV20 ) @ element_relation )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[193]) ).
thf(222,plain,
! [SV21: $i,SV5: $i,SV30: $i] :
( ( ~ ( member @ SV30 @ ( intersection @ SV5 @ SV21 ) )
| ~ ( ~ ( member @ SV30 @ SV5 )
| ~ ( member @ SV30 @ SV21 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[194]) ).
thf(223,plain,
! [SV21: $i,SV5: $i,SV30: $i] :
( ( ~ ~ ( ~ ( member @ SV30 @ SV5 )
| ~ ( member @ SV30 @ SV21 ) )
| ( member @ SV30 @ ( intersection @ SV5 @ SV21 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[195]) ).
thf(224,plain,
! [SV34: $i,SV31: $i,SV22: $i,SV6: $i] :
( ( ~ ( ~ ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SV31 @ SV34 ) )
| ~ ( ~ ( member @ SV6 @ SV31 )
| ~ ( member @ SV22 @ SV34 ) ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[196]) ).
thf(225,plain,
! [SV34: $i,SV22: $i,SV31: $i,SV6: $i] :
( ( ~ ( ~ ~ ( ~ ( member @ SV6 @ SV31 )
| ~ ( member @ SV22 @ SV34 ) )
| ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SV31 @ SV34 ) ) ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[196]) ).
thf(226,plain,
! [SV7: $i,SV23: $i] :
( ( ( ~ ( member @ SV23 @ ( complement @ SV7 ) ) )
= $true )
| ( ( ~ ( ~ ( member @ SV23 @ universal_class )
| ~ ~ ( member @ SV23 @ SV7 ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[197]) ).
thf(227,plain,
! [SV7: $i,SV23: $i] :
( ( ( ~ ~ ( ~ ( member @ SV23 @ universal_class )
| ~ ~ ( member @ SV23 @ SV7 ) ) )
= $true )
| ( ( member @ SV23 @ ( complement @ SV7 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[198]) ).
thf(228,plain,
! [SV24: $i,SV8: $i] :
( ( ( ~ ( disjoint @ SV8 @ SV24 ) )
= $true )
| ( ( ! [SY76: $i] :
~ ~ ( ~ ( member @ SY76 @ SV8 )
| ~ ( member @ SY76 @ SV24 ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[199]) ).
thf(229,plain,
! [SV24: $i,SV8: $i] :
( ( ( ~ ! [SY77: $i] :
~ ~ ( ~ ( member @ SY77 @ SV8 )
| ~ ( member @ SY77 @ SV24 ) ) )
= $true )
| ( ( disjoint @ SV8 @ SV24 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[200]) ).
thf(230,plain,
! [SV9: $i] :
( ( ( ~ ~ ( ~ ~ ( ~ ( member @ ( sK4_SY58 @ SV9 ) @ universal_class )
| ~ ( member @ ( sK4_SY58 @ SV9 ) @ SV9 ) )
| ~ ( disjoint @ ( sK4_SY58 @ SV9 ) @ SV9 ) ) )
= $false )
| ( ( SV9 = null_class )
= $true ) ),
inference(extcnf_forall_neg,[status(esa)],[202]) ).
thf(231,plain,
! [SV25: $i,SV10: $i] :
( ( ( ~ ( subclass @ SV10 @ SV25 ) )
= $true )
| ( ( ! [SY78: $i] :
( ~ ( member @ SY78 @ SV10 )
| ( member @ SY78 @ SV25 ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[203]) ).
thf(232,plain,
! [SV25: $i,SV10: $i] :
( ( ( ~ ! [SY79: $i] :
( ~ ( member @ SY79 @ SV10 )
| ( member @ SY79 @ SV25 ) ) )
= $true )
| ( ( subclass @ SV10 @ SV25 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[204]) ).
thf(233,plain,
! [SV26: $i,SV11: $i,SV32: $i] :
( ( ~ ( member @ SV32 @ ( union @ SV11 @ SV26 ) )
| ( member @ SV32 @ SV11 )
| ( member @ SV32 @ SV26 ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[205]) ).
thf(234,plain,
! [SV26: $i,SV11: $i,SV32: $i] :
( ( ~ ( ( member @ SV32 @ SV11 )
| ( member @ SV32 @ SV26 ) )
| ( member @ SV32 @ ( union @ SV11 @ SV26 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[206]) ).
thf(235,plain,
( ( ~ ( ~ ( member @ sK3_SX0 @ universal_class )
| ~ ( inductive @ sK3_SX0 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[207]) ).
thf(236,plain,
( ( ! [SY81: $i] :
( ~ ( inductive @ SY81 )
| ( subclass @ sK3_SX0 @ SY81 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[208]) ).
thf(237,plain,
! [SV27: $i,SV13: $i] :
( ( ( ~ ( member @ SV13 @ ( sum_class @ SV27 ) ) )
= $true )
| ( ( ~ ! [SY82: $i] :
~ ~ ( ~ ( member @ SV13 @ SY82 )
| ~ ( member @ SY82 @ SV27 ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[209]) ).
thf(238,plain,
! [SV27: $i,SV13: $i] :
( ( ( ~ ~ ! [SY83: $i] :
~ ~ ( ~ ( member @ SV13 @ SY83 )
| ~ ( member @ SY83 @ SV27 ) ) )
= $true )
| ( ( member @ SV13 @ ( sum_class @ SV27 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[210]) ).
thf(239,plain,
! [SV33: $i,SV28: $i,SV14: $i] :
( ( ~ ( member @ SV14 @ ( unordered_pair @ SV28 @ SV33 ) )
| ~ ( ~ ( member @ SV14 @ universal_class )
| ~ ( ( SV14 = SV28 )
| ( SV14 = SV33 ) ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[211]) ).
thf(240,plain,
! [SV33: $i,SV28: $i,SV14: $i] :
( ( ~ ~ ( ~ ( member @ SV14 @ universal_class )
| ~ ( ( SV14 = SV28 )
| ( SV14 = SV33 ) ) )
| ( member @ SV14 @ ( unordered_pair @ SV28 @ SV33 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[212]) ).
thf(241,plain,
! [SV16: $i] :
( ( ( member @ SV16 @ identity_relation )
= $false )
| ( ( ~ ! [SY69: $i] :
~ ~ ( ~ ( member @ SY69 @ universal_class )
| ( SV16
!= ( ordered_pair @ SY69 @ SY69 ) ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[213]) ).
thf(242,plain,
! [SV16: $i] :
( ( ( ~ ! [SY70: $i] :
~ ~ ( ~ ( member @ SY70 @ universal_class )
| ( SV16
!= ( ordered_pair @ SY70 @ SY70 ) ) ) )
= $false )
| ( ( member @ SV16 @ identity_relation )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[214]) ).
thf(243,plain,
! [SV29: $i,SV17: $i] :
( ( ( ~ ( member @ SV17 @ ( power_class @ SV29 ) ) )
= $true )
| ( ( ~ ( ~ ( member @ SV17 @ universal_class )
| ~ ( subclass @ SV17 @ SV29 ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[215]) ).
thf(244,plain,
! [SV29: $i,SV17: $i] :
( ( ( ~ ~ ( ~ ( member @ SV17 @ universal_class )
| ~ ( subclass @ SV17 @ SV29 ) ) )
= $true )
| ( ( member @ SV17 @ ( power_class @ SV29 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[216]) ).
thf(245,plain,
! [SV36: $i] :
( ( ~ ( member @ SV36 @ universal_class )
| ( SV36 = null_class )
| ( member @ ( apply @ sK2_SX0 @ SV36 ) @ SV36 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[218]) ).
thf(246,plain,
! [SV19: $i,SV3: $i] :
( ( ( member @ SV3 @ universal_class )
= $false )
| ( ( ~ ( function @ SV19 ) )
= $true )
| ( ( member @ ( image @ SV19 @ SV3 ) @ universal_class )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[219]) ).
thf(247,plain,
! [SV20: $i,SV4: $i] :
( ( ( member @ ( ordered_pair @ SV4 @ SV20 ) @ element_relation )
= $false )
| ( ( ~ ( ~ ( member @ SV20 @ universal_class )
| ~ ( member @ SV4 @ SV20 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[220]) ).
thf(248,plain,
! [SV4: $i,SV20: $i] :
( ( ( ~ ( ~ ( member @ SV20 @ universal_class )
| ~ ( member @ SV4 @ SV20 ) ) )
= $false )
| ( ( member @ ( ordered_pair @ SV4 @ SV20 ) @ element_relation )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[221]) ).
thf(249,plain,
! [SV21: $i,SV5: $i,SV30: $i] :
( ( ( ~ ( member @ SV30 @ ( intersection @ SV5 @ SV21 ) ) )
= $true )
| ( ( ~ ( ~ ( member @ SV30 @ SV5 )
| ~ ( member @ SV30 @ SV21 ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[222]) ).
thf(250,plain,
! [SV21: $i,SV5: $i,SV30: $i] :
( ( ( ~ ~ ( ~ ( member @ SV30 @ SV5 )
| ~ ( member @ SV30 @ SV21 ) ) )
= $true )
| ( ( member @ SV30 @ ( intersection @ SV5 @ SV21 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[223]) ).
thf(251,plain,
! [SV34: $i,SV31: $i,SV22: $i,SV6: $i] :
( ( ~ ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SV31 @ SV34 ) )
| ~ ( ~ ( member @ SV6 @ SV31 )
| ~ ( member @ SV22 @ SV34 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[224]) ).
thf(252,plain,
! [SV34: $i,SV22: $i,SV31: $i,SV6: $i] :
( ( ~ ~ ( ~ ( member @ SV6 @ SV31 )
| ~ ( member @ SV22 @ SV34 ) )
| ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SV31 @ SV34 ) ) )
= $true ),
inference(extcnf_not_neg,[status(thm)],[225]) ).
thf(253,plain,
! [SV7: $i,SV23: $i] :
( ( ( member @ SV23 @ ( complement @ SV7 ) )
= $false )
| ( ( ~ ( ~ ( member @ SV23 @ universal_class )
| ~ ~ ( member @ SV23 @ SV7 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[226]) ).
thf(254,plain,
! [SV7: $i,SV23: $i] :
( ( ( ~ ( ~ ( member @ SV23 @ universal_class )
| ~ ~ ( member @ SV23 @ SV7 ) ) )
= $false )
| ( ( member @ SV23 @ ( complement @ SV7 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[227]) ).
thf(255,plain,
! [SV24: $i,SV8: $i] :
( ( ( disjoint @ SV8 @ SV24 )
= $false )
| ( ( ! [SY76: $i] :
~ ~ ( ~ ( member @ SY76 @ SV8 )
| ~ ( member @ SY76 @ SV24 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[228]) ).
thf(256,plain,
! [SV24: $i,SV8: $i] :
( ( ( ! [SY77: $i] :
~ ~ ( ~ ( member @ SY77 @ SV8 )
| ~ ( member @ SY77 @ SV24 ) ) )
= $false )
| ( ( disjoint @ SV8 @ SV24 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[229]) ).
thf(257,plain,
! [SV9: $i] :
( ( ( ~ ( ~ ~ ( ~ ( member @ ( sK4_SY58 @ SV9 ) @ universal_class )
| ~ ( member @ ( sK4_SY58 @ SV9 ) @ SV9 ) )
| ~ ( disjoint @ ( sK4_SY58 @ SV9 ) @ SV9 ) ) )
= $true )
| ( ( SV9 = null_class )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[230]) ).
thf(258,plain,
! [SV25: $i,SV10: $i] :
( ( ( subclass @ SV10 @ SV25 )
= $false )
| ( ( ! [SY78: $i] :
( ~ ( member @ SY78 @ SV10 )
| ( member @ SY78 @ SV25 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[231]) ).
thf(259,plain,
! [SV25: $i,SV10: $i] :
( ( ( ! [SY79: $i] :
( ~ ( member @ SY79 @ SV10 )
| ( member @ SY79 @ SV25 ) ) )
= $false )
| ( ( subclass @ SV10 @ SV25 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[232]) ).
thf(260,plain,
! [SV26: $i,SV11: $i,SV32: $i] :
( ( ( ~ ( member @ SV32 @ ( union @ SV11 @ SV26 ) ) )
= $true )
| ( ( ( member @ SV32 @ SV11 )
| ( member @ SV32 @ SV26 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[233]) ).
thf(261,plain,
! [SV26: $i,SV11: $i,SV32: $i] :
( ( ( ~ ( ( member @ SV32 @ SV11 )
| ( member @ SV32 @ SV26 ) ) )
= $true )
| ( ( member @ SV32 @ ( union @ SV11 @ SV26 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[234]) ).
thf(262,plain,
( ( ~ ( member @ sK3_SX0 @ universal_class )
| ~ ( inductive @ sK3_SX0 ) )
= $false ),
inference(extcnf_not_pos,[status(thm)],[235]) ).
thf(263,plain,
! [SV37: $i] :
( ( ~ ( inductive @ SV37 )
| ( subclass @ sK3_SX0 @ SV37 ) )
= $true ),
inference(extcnf_forall_pos,[status(thm)],[236]) ).
thf(264,plain,
! [SV27: $i,SV13: $i] :
( ( ( member @ SV13 @ ( sum_class @ SV27 ) )
= $false )
| ( ( ~ ! [SY82: $i] :
~ ~ ( ~ ( member @ SV13 @ SY82 )
| ~ ( member @ SY82 @ SV27 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[237]) ).
thf(265,plain,
! [SV27: $i,SV13: $i] :
( ( ( ~ ! [SY83: $i] :
~ ~ ( ~ ( member @ SV13 @ SY83 )
| ~ ( member @ SY83 @ SV27 ) ) )
= $false )
| ( ( member @ SV13 @ ( sum_class @ SV27 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[238]) ).
thf(266,plain,
! [SV33: $i,SV28: $i,SV14: $i] :
( ( ( ~ ( member @ SV14 @ ( unordered_pair @ SV28 @ SV33 ) ) )
= $true )
| ( ( ~ ( ~ ( member @ SV14 @ universal_class )
| ~ ( ( SV14 = SV28 )
| ( SV14 = SV33 ) ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[239]) ).
thf(267,plain,
! [SV33: $i,SV28: $i,SV14: $i] :
( ( ( ~ ~ ( ~ ( member @ SV14 @ universal_class )
| ~ ( ( SV14 = SV28 )
| ( SV14 = SV33 ) ) ) )
= $true )
| ( ( member @ SV14 @ ( unordered_pair @ SV28 @ SV33 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[240]) ).
thf(268,plain,
! [SV16: $i] :
( ( ( ! [SY69: $i] :
~ ~ ( ~ ( member @ SY69 @ universal_class )
| ( SV16
!= ( ordered_pair @ SY69 @ SY69 ) ) ) )
= $false )
| ( ( member @ SV16 @ identity_relation )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[241]) ).
thf(269,plain,
! [SV16: $i] :
( ( ( ! [SY70: $i] :
~ ~ ( ~ ( member @ SY70 @ universal_class )
| ( SV16
!= ( ordered_pair @ SY70 @ SY70 ) ) ) )
= $true )
| ( ( member @ SV16 @ identity_relation )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[242]) ).
thf(270,plain,
! [SV29: $i,SV17: $i] :
( ( ( member @ SV17 @ ( power_class @ SV29 ) )
= $false )
| ( ( ~ ( ~ ( member @ SV17 @ universal_class )
| ~ ( subclass @ SV17 @ SV29 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[243]) ).
thf(271,plain,
! [SV29: $i,SV17: $i] :
( ( ( ~ ( ~ ( member @ SV17 @ universal_class )
| ~ ( subclass @ SV17 @ SV29 ) ) )
= $false )
| ( ( member @ SV17 @ ( power_class @ SV29 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[244]) ).
thf(272,plain,
! [SV36: $i] :
( ( ( ~ ( member @ SV36 @ universal_class ) )
= $true )
| ( ( ( SV36 = null_class )
| ( member @ ( apply @ sK2_SX0 @ SV36 ) @ SV36 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[245]) ).
thf(273,plain,
! [SV3: $i,SV19: $i] :
( ( ( function @ SV19 )
= $false )
| ( ( member @ SV3 @ universal_class )
= $false )
| ( ( member @ ( image @ SV19 @ SV3 ) @ universal_class )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[246]) ).
thf(274,plain,
! [SV4: $i,SV20: $i] :
( ( ( ~ ( member @ SV20 @ universal_class )
| ~ ( member @ SV4 @ SV20 ) )
= $false )
| ( ( member @ ( ordered_pair @ SV4 @ SV20 ) @ element_relation )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[247]) ).
thf(275,plain,
! [SV4: $i,SV20: $i] :
( ( ( ~ ( member @ SV20 @ universal_class )
| ~ ( member @ SV4 @ SV20 ) )
= $true )
| ( ( member @ ( ordered_pair @ SV4 @ SV20 ) @ element_relation )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[248]) ).
thf(276,plain,
! [SV21: $i,SV5: $i,SV30: $i] :
( ( ( member @ SV30 @ ( intersection @ SV5 @ SV21 ) )
= $false )
| ( ( ~ ( ~ ( member @ SV30 @ SV5 )
| ~ ( member @ SV30 @ SV21 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[249]) ).
thf(277,plain,
! [SV21: $i,SV5: $i,SV30: $i] :
( ( ( ~ ( ~ ( member @ SV30 @ SV5 )
| ~ ( member @ SV30 @ SV21 ) ) )
= $false )
| ( ( member @ SV30 @ ( intersection @ SV5 @ SV21 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[250]) ).
thf(278,plain,
! [SV34: $i,SV31: $i,SV22: $i,SV6: $i] :
( ( ( ~ ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SV31 @ SV34 ) ) )
= $true )
| ( ( ~ ( ~ ( member @ SV6 @ SV31 )
| ~ ( member @ SV22 @ SV34 ) ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[251]) ).
thf(279,plain,
! [SV34: $i,SV22: $i,SV31: $i,SV6: $i] :
( ( ( ~ ~ ( ~ ( member @ SV6 @ SV31 )
| ~ ( member @ SV22 @ SV34 ) ) )
= $true )
| ( ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SV31 @ SV34 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[252]) ).
thf(280,plain,
! [SV7: $i,SV23: $i] :
( ( ( ~ ( member @ SV23 @ universal_class )
| ~ ~ ( member @ SV23 @ SV7 ) )
= $false )
| ( ( member @ SV23 @ ( complement @ SV7 ) )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[253]) ).
thf(281,plain,
! [SV7: $i,SV23: $i] :
( ( ( ~ ( member @ SV23 @ universal_class )
| ~ ~ ( member @ SV23 @ SV7 ) )
= $true )
| ( ( member @ SV23 @ ( complement @ SV7 ) )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[254]) ).
thf(282,plain,
! [SV24: $i,SV8: $i,SV38: $i] :
( ( ( ~ ~ ( ~ ( member @ SV38 @ SV8 )
| ~ ( member @ SV38 @ SV24 ) ) )
= $true )
| ( ( disjoint @ SV8 @ SV24 )
= $false ) ),
inference(extcnf_forall_pos,[status(thm)],[255]) ).
thf(283,plain,
! [SV8: $i,SV24: $i] :
( ( ( ~ ~ ( ~ ( member @ ( sK5_SY77 @ SV24 @ SV8 ) @ SV8 )
| ~ ( member @ ( sK5_SY77 @ SV24 @ SV8 ) @ SV24 ) ) )
= $false )
| ( ( disjoint @ SV8 @ SV24 )
= $true ) ),
inference(extcnf_forall_neg,[status(esa)],[256]) ).
thf(284,plain,
! [SV9: $i] :
( ( ( ~ ~ ( ~ ( member @ ( sK4_SY58 @ SV9 ) @ universal_class )
| ~ ( member @ ( sK4_SY58 @ SV9 ) @ SV9 ) )
| ~ ( disjoint @ ( sK4_SY58 @ SV9 ) @ SV9 ) )
= $false )
| ( ( SV9 = null_class )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[257]) ).
thf(285,plain,
! [SV25: $i,SV10: $i,SV39: $i] :
( ( ( ~ ( member @ SV39 @ SV10 )
| ( member @ SV39 @ SV25 ) )
= $true )
| ( ( subclass @ SV10 @ SV25 )
= $false ) ),
inference(extcnf_forall_pos,[status(thm)],[258]) ).
thf(286,plain,
! [SV10: $i,SV25: $i] :
( ( ( ~ ( member @ ( sK6_SY79 @ SV25 @ SV10 ) @ SV10 )
| ( member @ ( sK6_SY79 @ SV25 @ SV10 ) @ SV25 ) )
= $false )
| ( ( subclass @ SV10 @ SV25 )
= $true ) ),
inference(extcnf_forall_neg,[status(esa)],[259]) ).
thf(287,plain,
! [SV26: $i,SV11: $i,SV32: $i] :
( ( ( member @ SV32 @ ( union @ SV11 @ SV26 ) )
= $false )
| ( ( ( member @ SV32 @ SV11 )
| ( member @ SV32 @ SV26 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[260]) ).
thf(288,plain,
! [SV26: $i,SV11: $i,SV32: $i] :
( ( ( ( member @ SV32 @ SV11 )
| ( member @ SV32 @ SV26 ) )
= $false )
| ( ( member @ SV32 @ ( union @ SV11 @ SV26 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[261]) ).
thf(289,plain,
( ( ~ ( member @ sK3_SX0 @ universal_class ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[262]) ).
thf(290,plain,
( ( ~ ( inductive @ sK3_SX0 ) )
= $false ),
inference(extcnf_or_neg,[status(thm)],[262]) ).
thf(291,plain,
! [SV37: $i] :
( ( ( ~ ( inductive @ SV37 ) )
= $true )
| ( ( subclass @ sK3_SX0 @ SV37 )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[263]) ).
thf(292,plain,
! [SV27: $i,SV13: $i] :
( ( ( ! [SY82: $i] :
~ ~ ( ~ ( member @ SV13 @ SY82 )
| ~ ( member @ SY82 @ SV27 ) ) )
= $false )
| ( ( member @ SV13 @ ( sum_class @ SV27 ) )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[264]) ).
thf(293,plain,
! [SV27: $i,SV13: $i] :
( ( ( ! [SY83: $i] :
~ ~ ( ~ ( member @ SV13 @ SY83 )
| ~ ( member @ SY83 @ SV27 ) ) )
= $true )
| ( ( member @ SV13 @ ( sum_class @ SV27 ) )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[265]) ).
thf(294,plain,
! [SV33: $i,SV28: $i,SV14: $i] :
( ( ( member @ SV14 @ ( unordered_pair @ SV28 @ SV33 ) )
= $false )
| ( ( ~ ( ~ ( member @ SV14 @ universal_class )
| ~ ( ( SV14 = SV28 )
| ( SV14 = SV33 ) ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[266]) ).
thf(295,plain,
! [SV33: $i,SV28: $i,SV14: $i] :
( ( ( ~ ( ~ ( member @ SV14 @ universal_class )
| ~ ( ( SV14 = SV28 )
| ( SV14 = SV33 ) ) ) )
= $false )
| ( ( member @ SV14 @ ( unordered_pair @ SV28 @ SV33 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[267]) ).
thf(296,plain,
! [SV16: $i] :
( ( ( ~ ~ ( ~ ( member @ ( sK7_SY69 @ SV16 ) @ universal_class )
| ( SV16
!= ( ordered_pair @ ( sK7_SY69 @ SV16 ) @ ( sK7_SY69 @ SV16 ) ) ) ) )
= $false )
| ( ( member @ SV16 @ identity_relation )
= $false ) ),
inference(extcnf_forall_neg,[status(esa)],[268]) ).
thf(297,plain,
! [SV16: $i,SV40: $i] :
( ( ( ~ ~ ( ~ ( member @ SV40 @ universal_class )
| ( SV16
!= ( ordered_pair @ SV40 @ SV40 ) ) ) )
= $true )
| ( ( member @ SV16 @ identity_relation )
= $true ) ),
inference(extcnf_forall_pos,[status(thm)],[269]) ).
thf(298,plain,
! [SV29: $i,SV17: $i] :
( ( ( ~ ( member @ SV17 @ universal_class )
| ~ ( subclass @ SV17 @ SV29 ) )
= $false )
| ( ( member @ SV17 @ ( power_class @ SV29 ) )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[270]) ).
thf(299,plain,
! [SV29: $i,SV17: $i] :
( ( ( ~ ( member @ SV17 @ universal_class )
| ~ ( subclass @ SV17 @ SV29 ) )
= $true )
| ( ( member @ SV17 @ ( power_class @ SV29 ) )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[271]) ).
thf(300,plain,
! [SV36: $i] :
( ( ( member @ SV36 @ universal_class )
= $false )
| ( ( ( SV36 = null_class )
| ( member @ ( apply @ sK2_SX0 @ SV36 ) @ SV36 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[272]) ).
thf(301,plain,
! [SV4: $i,SV20: $i] :
( ( ( ~ ( member @ SV20 @ universal_class ) )
= $false )
| ( ( member @ ( ordered_pair @ SV4 @ SV20 ) @ element_relation )
= $false ) ),
inference(extcnf_or_neg,[status(thm)],[274]) ).
thf(302,plain,
! [SV20: $i,SV4: $i] :
( ( ( ~ ( member @ SV4 @ SV20 ) )
= $false )
| ( ( member @ ( ordered_pair @ SV4 @ SV20 ) @ element_relation )
= $false ) ),
inference(extcnf_or_neg,[status(thm)],[274]) ).
thf(303,plain,
! [SV4: $i,SV20: $i] :
( ( ( ~ ( member @ SV20 @ universal_class ) )
= $true )
| ( ( ~ ( member @ SV4 @ SV20 ) )
= $true )
| ( ( member @ ( ordered_pair @ SV4 @ SV20 ) @ element_relation )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[275]) ).
thf(304,plain,
! [SV21: $i,SV5: $i,SV30: $i] :
( ( ( ~ ( member @ SV30 @ SV5 )
| ~ ( member @ SV30 @ SV21 ) )
= $false )
| ( ( member @ SV30 @ ( intersection @ SV5 @ SV21 ) )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[276]) ).
thf(305,plain,
! [SV21: $i,SV5: $i,SV30: $i] :
( ( ( ~ ( member @ SV30 @ SV5 )
| ~ ( member @ SV30 @ SV21 ) )
= $true )
| ( ( member @ SV30 @ ( intersection @ SV5 @ SV21 ) )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[277]) ).
thf(306,plain,
! [SV34: $i,SV31: $i,SV22: $i,SV6: $i] :
( ( ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SV31 @ SV34 ) )
= $false )
| ( ( ~ ( ~ ( member @ SV6 @ SV31 )
| ~ ( member @ SV22 @ SV34 ) ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[278]) ).
thf(307,plain,
! [SV34: $i,SV22: $i,SV31: $i,SV6: $i] :
( ( ( ~ ( ~ ( member @ SV6 @ SV31 )
| ~ ( member @ SV22 @ SV34 ) ) )
= $false )
| ( ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SV31 @ SV34 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[279]) ).
thf(308,plain,
! [SV7: $i,SV23: $i] :
( ( ( ~ ( member @ SV23 @ universal_class ) )
= $false )
| ( ( member @ SV23 @ ( complement @ SV7 ) )
= $false ) ),
inference(extcnf_or_neg,[status(thm)],[280]) ).
thf(309,plain,
! [SV7: $i,SV23: $i] :
( ( ( ~ ~ ( member @ SV23 @ SV7 ) )
= $false )
| ( ( member @ SV23 @ ( complement @ SV7 ) )
= $false ) ),
inference(extcnf_or_neg,[status(thm)],[280]) ).
thf(310,plain,
! [SV7: $i,SV23: $i] :
( ( ( ~ ( member @ SV23 @ universal_class ) )
= $true )
| ( ( ~ ~ ( member @ SV23 @ SV7 ) )
= $true )
| ( ( member @ SV23 @ ( complement @ SV7 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[281]) ).
thf(311,plain,
! [SV24: $i,SV8: $i,SV38: $i] :
( ( ( ~ ( ~ ( member @ SV38 @ SV8 )
| ~ ( member @ SV38 @ SV24 ) ) )
= $false )
| ( ( disjoint @ SV8 @ SV24 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[282]) ).
thf(312,plain,
! [SV8: $i,SV24: $i] :
( ( ( ~ ( ~ ( member @ ( sK5_SY77 @ SV24 @ SV8 ) @ SV8 )
| ~ ( member @ ( sK5_SY77 @ SV24 @ SV8 ) @ SV24 ) ) )
= $true )
| ( ( disjoint @ SV8 @ SV24 )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[283]) ).
thf(313,plain,
! [SV9: $i] :
( ( ( ~ ~ ( ~ ( member @ ( sK4_SY58 @ SV9 ) @ universal_class )
| ~ ( member @ ( sK4_SY58 @ SV9 ) @ SV9 ) ) )
= $false )
| ( ( SV9 = null_class )
= $true ) ),
inference(extcnf_or_neg,[status(thm)],[284]) ).
thf(314,plain,
! [SV9: $i] :
( ( ( ~ ( disjoint @ ( sK4_SY58 @ SV9 ) @ SV9 ) )
= $false )
| ( ( SV9 = null_class )
= $true ) ),
inference(extcnf_or_neg,[status(thm)],[284]) ).
thf(315,plain,
! [SV25: $i,SV10: $i,SV39: $i] :
( ( ( ~ ( member @ SV39 @ SV10 ) )
= $true )
| ( ( member @ SV39 @ SV25 )
= $true )
| ( ( subclass @ SV10 @ SV25 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[285]) ).
thf(316,plain,
! [SV10: $i,SV25: $i] :
( ( ( ~ ( member @ ( sK6_SY79 @ SV25 @ SV10 ) @ SV10 ) )
= $false )
| ( ( subclass @ SV10 @ SV25 )
= $true ) ),
inference(extcnf_or_neg,[status(thm)],[286]) ).
thf(317,plain,
! [SV10: $i,SV25: $i] :
( ( ( member @ ( sK6_SY79 @ SV25 @ SV10 ) @ SV25 )
= $false )
| ( ( subclass @ SV10 @ SV25 )
= $true ) ),
inference(extcnf_or_neg,[status(thm)],[286]) ).
thf(318,plain,
! [SV26: $i,SV11: $i,SV32: $i] :
( ( ( member @ SV32 @ SV11 )
= $true )
| ( ( member @ SV32 @ SV26 )
= $true )
| ( ( member @ SV32 @ ( union @ SV11 @ SV26 ) )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[287]) ).
thf(319,plain,
! [SV26: $i,SV11: $i,SV32: $i] :
( ( ( member @ SV32 @ SV11 )
= $false )
| ( ( member @ SV32 @ ( union @ SV11 @ SV26 ) )
= $true ) ),
inference(extcnf_or_neg,[status(thm)],[288]) ).
thf(320,plain,
! [SV11: $i,SV26: $i,SV32: $i] :
( ( ( member @ SV32 @ SV26 )
= $false )
| ( ( member @ SV32 @ ( union @ SV11 @ SV26 ) )
= $true ) ),
inference(extcnf_or_neg,[status(thm)],[288]) ).
thf(321,plain,
( ( member @ sK3_SX0 @ universal_class )
= $true ),
inference(extcnf_not_neg,[status(thm)],[289]) ).
thf(322,plain,
( ( inductive @ sK3_SX0 )
= $true ),
inference(extcnf_not_neg,[status(thm)],[290]) ).
thf(323,plain,
! [SV37: $i] :
( ( ( inductive @ SV37 )
= $false )
| ( ( subclass @ sK3_SX0 @ SV37 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[291]) ).
thf(324,plain,
! [SV27: $i,SV13: $i] :
( ( ( ~ ~ ( ~ ( member @ SV13 @ ( sK8_SY82 @ SV27 @ SV13 ) )
| ~ ( member @ ( sK8_SY82 @ SV27 @ SV13 ) @ SV27 ) ) )
= $false )
| ( ( member @ SV13 @ ( sum_class @ SV27 ) )
= $false ) ),
inference(extcnf_forall_neg,[status(esa)],[292]) ).
thf(325,plain,
! [SV27: $i,SV41: $i,SV13: $i] :
( ( ( ~ ~ ( ~ ( member @ SV13 @ SV41 )
| ~ ( member @ SV41 @ SV27 ) ) )
= $true )
| ( ( member @ SV13 @ ( sum_class @ SV27 ) )
= $true ) ),
inference(extcnf_forall_pos,[status(thm)],[293]) ).
thf(326,plain,
! [SV33: $i,SV28: $i,SV14: $i] :
( ( ( ~ ( member @ SV14 @ universal_class )
| ~ ( ( SV14 = SV28 )
| ( SV14 = SV33 ) ) )
= $false )
| ( ( member @ SV14 @ ( unordered_pair @ SV28 @ SV33 ) )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[294]) ).
thf(327,plain,
! [SV33: $i,SV28: $i,SV14: $i] :
( ( ( ~ ( member @ SV14 @ universal_class )
| ~ ( ( SV14 = SV28 )
| ( SV14 = SV33 ) ) )
= $true )
| ( ( member @ SV14 @ ( unordered_pair @ SV28 @ SV33 ) )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[295]) ).
thf(328,plain,
! [SV16: $i] :
( ( ( ~ ( ~ ( member @ ( sK7_SY69 @ SV16 ) @ universal_class )
| ( SV16
!= ( ordered_pair @ ( sK7_SY69 @ SV16 ) @ ( sK7_SY69 @ SV16 ) ) ) ) )
= $true )
| ( ( member @ SV16 @ identity_relation )
= $false ) ),
inference(extcnf_not_neg,[status(thm)],[296]) ).
thf(329,plain,
! [SV16: $i,SV40: $i] :
( ( ( ~ ( ~ ( member @ SV40 @ universal_class )
| ( SV16
!= ( ordered_pair @ SV40 @ SV40 ) ) ) )
= $false )
| ( ( member @ SV16 @ identity_relation )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[297]) ).
thf(330,plain,
! [SV29: $i,SV17: $i] :
( ( ( ~ ( member @ SV17 @ universal_class ) )
= $false )
| ( ( member @ SV17 @ ( power_class @ SV29 ) )
= $false ) ),
inference(extcnf_or_neg,[status(thm)],[298]) ).
thf(331,plain,
! [SV29: $i,SV17: $i] :
( ( ( ~ ( subclass @ SV17 @ SV29 ) )
= $false )
| ( ( member @ SV17 @ ( power_class @ SV29 ) )
= $false ) ),
inference(extcnf_or_neg,[status(thm)],[298]) ).
thf(332,plain,
! [SV29: $i,SV17: $i] :
( ( ( ~ ( member @ SV17 @ universal_class ) )
= $true )
| ( ( ~ ( subclass @ SV17 @ SV29 ) )
= $true )
| ( ( member @ SV17 @ ( power_class @ SV29 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[299]) ).
thf(333,plain,
! [SV36: $i] :
( ( ( SV36 = null_class )
= $true )
| ( ( member @ ( apply @ sK2_SX0 @ SV36 ) @ SV36 )
= $true )
| ( ( member @ SV36 @ universal_class )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[300]) ).
thf(334,plain,
! [SV4: $i,SV20: $i] :
( ( ( member @ SV20 @ universal_class )
= $true )
| ( ( member @ ( ordered_pair @ SV4 @ SV20 ) @ element_relation )
= $false ) ),
inference(extcnf_not_neg,[status(thm)],[301]) ).
thf(335,plain,
! [SV20: $i,SV4: $i] :
( ( ( member @ SV4 @ SV20 )
= $true )
| ( ( member @ ( ordered_pair @ SV4 @ SV20 ) @ element_relation )
= $false ) ),
inference(extcnf_not_neg,[status(thm)],[302]) ).
thf(336,plain,
! [SV4: $i,SV20: $i] :
( ( ( member @ SV20 @ universal_class )
= $false )
| ( ( ~ ( member @ SV4 @ SV20 ) )
= $true )
| ( ( member @ ( ordered_pair @ SV4 @ SV20 ) @ element_relation )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[303]) ).
thf(337,plain,
! [SV21: $i,SV5: $i,SV30: $i] :
( ( ( ~ ( member @ SV30 @ SV5 ) )
= $false )
| ( ( member @ SV30 @ ( intersection @ SV5 @ SV21 ) )
= $false ) ),
inference(extcnf_or_neg,[status(thm)],[304]) ).
thf(338,plain,
! [SV5: $i,SV21: $i,SV30: $i] :
( ( ( ~ ( member @ SV30 @ SV21 ) )
= $false )
| ( ( member @ SV30 @ ( intersection @ SV5 @ SV21 ) )
= $false ) ),
inference(extcnf_or_neg,[status(thm)],[304]) ).
thf(339,plain,
! [SV21: $i,SV5: $i,SV30: $i] :
( ( ( ~ ( member @ SV30 @ SV5 ) )
= $true )
| ( ( ~ ( member @ SV30 @ SV21 ) )
= $true )
| ( ( member @ SV30 @ ( intersection @ SV5 @ SV21 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[305]) ).
thf(340,plain,
! [SV34: $i,SV22: $i,SV31: $i,SV6: $i] :
( ( ( ~ ( member @ SV6 @ SV31 )
| ~ ( member @ SV22 @ SV34 ) )
= $false )
| ( ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SV31 @ SV34 ) )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[306]) ).
thf(341,plain,
! [SV34: $i,SV22: $i,SV31: $i,SV6: $i] :
( ( ( ~ ( member @ SV6 @ SV31 )
| ~ ( member @ SV22 @ SV34 ) )
= $true )
| ( ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SV31 @ SV34 ) )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[307]) ).
thf(342,plain,
! [SV7: $i,SV23: $i] :
( ( ( member @ SV23 @ universal_class )
= $true )
| ( ( member @ SV23 @ ( complement @ SV7 ) )
= $false ) ),
inference(extcnf_not_neg,[status(thm)],[308]) ).
thf(343,plain,
! [SV7: $i,SV23: $i] :
( ( ( ~ ( member @ SV23 @ SV7 ) )
= $true )
| ( ( member @ SV23 @ ( complement @ SV7 ) )
= $false ) ),
inference(extcnf_not_neg,[status(thm)],[309]) ).
thf(344,plain,
! [SV7: $i,SV23: $i] :
( ( ( member @ SV23 @ universal_class )
= $false )
| ( ( ~ ~ ( member @ SV23 @ SV7 ) )
= $true )
| ( ( member @ SV23 @ ( complement @ SV7 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[310]) ).
thf(345,plain,
! [SV24: $i,SV8: $i,SV38: $i] :
( ( ( ~ ( member @ SV38 @ SV8 )
| ~ ( member @ SV38 @ SV24 ) )
= $true )
| ( ( disjoint @ SV8 @ SV24 )
= $false ) ),
inference(extcnf_not_neg,[status(thm)],[311]) ).
thf(346,plain,
! [SV8: $i,SV24: $i] :
( ( ( ~ ( member @ ( sK5_SY77 @ SV24 @ SV8 ) @ SV8 )
| ~ ( member @ ( sK5_SY77 @ SV24 @ SV8 ) @ SV24 ) )
= $false )
| ( ( disjoint @ SV8 @ SV24 )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[312]) ).
thf(347,plain,
! [SV9: $i] :
( ( ( ~ ( ~ ( member @ ( sK4_SY58 @ SV9 ) @ universal_class )
| ~ ( member @ ( sK4_SY58 @ SV9 ) @ SV9 ) ) )
= $true )
| ( ( SV9 = null_class )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[313]) ).
thf(348,plain,
! [SV9: $i] :
( ( ( disjoint @ ( sK4_SY58 @ SV9 ) @ SV9 )
= $true )
| ( ( SV9 = null_class )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[314]) ).
thf(349,plain,
! [SV25: $i,SV10: $i,SV39: $i] :
( ( ( member @ SV39 @ SV10 )
= $false )
| ( ( member @ SV39 @ SV25 )
= $true )
| ( ( subclass @ SV10 @ SV25 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[315]) ).
thf(350,plain,
! [SV10: $i,SV25: $i] :
( ( ( member @ ( sK6_SY79 @ SV25 @ SV10 ) @ SV10 )
= $true )
| ( ( subclass @ SV10 @ SV25 )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[316]) ).
thf(351,plain,
! [SV27: $i,SV13: $i] :
( ( ( ~ ( ~ ( member @ SV13 @ ( sK8_SY82 @ SV27 @ SV13 ) )
| ~ ( member @ ( sK8_SY82 @ SV27 @ SV13 ) @ SV27 ) ) )
= $true )
| ( ( member @ SV13 @ ( sum_class @ SV27 ) )
= $false ) ),
inference(extcnf_not_neg,[status(thm)],[324]) ).
thf(352,plain,
! [SV27: $i,SV41: $i,SV13: $i] :
( ( ( ~ ( ~ ( member @ SV13 @ SV41 )
| ~ ( member @ SV41 @ SV27 ) ) )
= $false )
| ( ( member @ SV13 @ ( sum_class @ SV27 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[325]) ).
thf(353,plain,
! [SV33: $i,SV28: $i,SV14: $i] :
( ( ( ~ ( member @ SV14 @ universal_class ) )
= $false )
| ( ( member @ SV14 @ ( unordered_pair @ SV28 @ SV33 ) )
= $false ) ),
inference(extcnf_or_neg,[status(thm)],[326]) ).
thf(354,plain,
! [SV33: $i,SV28: $i,SV14: $i] :
( ( ( ~ ( ( SV14 = SV28 )
| ( SV14 = SV33 ) ) )
= $false )
| ( ( member @ SV14 @ ( unordered_pair @ SV28 @ SV33 ) )
= $false ) ),
inference(extcnf_or_neg,[status(thm)],[326]) ).
thf(355,plain,
! [SV33: $i,SV28: $i,SV14: $i] :
( ( ( ~ ( member @ SV14 @ universal_class ) )
= $true )
| ( ( ~ ( ( SV14 = SV28 )
| ( SV14 = SV33 ) ) )
= $true )
| ( ( member @ SV14 @ ( unordered_pair @ SV28 @ SV33 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[327]) ).
thf(356,plain,
! [SV16: $i] :
( ( ( ~ ( member @ ( sK7_SY69 @ SV16 ) @ universal_class )
| ( SV16
!= ( ordered_pair @ ( sK7_SY69 @ SV16 ) @ ( sK7_SY69 @ SV16 ) ) ) )
= $false )
| ( ( member @ SV16 @ identity_relation )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[328]) ).
thf(357,plain,
! [SV16: $i,SV40: $i] :
( ( ( ~ ( member @ SV40 @ universal_class )
| ( SV16
!= ( ordered_pair @ SV40 @ SV40 ) ) )
= $true )
| ( ( member @ SV16 @ identity_relation )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[329]) ).
thf(358,plain,
! [SV29: $i,SV17: $i] :
( ( ( member @ SV17 @ universal_class )
= $true )
| ( ( member @ SV17 @ ( power_class @ SV29 ) )
= $false ) ),
inference(extcnf_not_neg,[status(thm)],[330]) ).
thf(359,plain,
! [SV29: $i,SV17: $i] :
( ( ( subclass @ SV17 @ SV29 )
= $true )
| ( ( member @ SV17 @ ( power_class @ SV29 ) )
= $false ) ),
inference(extcnf_not_neg,[status(thm)],[331]) ).
thf(360,plain,
! [SV29: $i,SV17: $i] :
( ( ( member @ SV17 @ universal_class )
= $false )
| ( ( ~ ( subclass @ SV17 @ SV29 ) )
= $true )
| ( ( member @ SV17 @ ( power_class @ SV29 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[332]) ).
thf(361,plain,
! [SV20: $i,SV4: $i] :
( ( ( member @ SV4 @ SV20 )
= $false )
| ( ( member @ SV20 @ universal_class )
= $false )
| ( ( member @ ( ordered_pair @ SV4 @ SV20 ) @ element_relation )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[336]) ).
thf(362,plain,
! [SV21: $i,SV5: $i,SV30: $i] :
( ( ( member @ SV30 @ SV5 )
= $true )
| ( ( member @ SV30 @ ( intersection @ SV5 @ SV21 ) )
= $false ) ),
inference(extcnf_not_neg,[status(thm)],[337]) ).
thf(363,plain,
! [SV5: $i,SV21: $i,SV30: $i] :
( ( ( member @ SV30 @ SV21 )
= $true )
| ( ( member @ SV30 @ ( intersection @ SV5 @ SV21 ) )
= $false ) ),
inference(extcnf_not_neg,[status(thm)],[338]) ).
thf(364,plain,
! [SV21: $i,SV5: $i,SV30: $i] :
( ( ( member @ SV30 @ SV5 )
= $false )
| ( ( ~ ( member @ SV30 @ SV21 ) )
= $true )
| ( ( member @ SV30 @ ( intersection @ SV5 @ SV21 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[339]) ).
thf(365,plain,
! [SV34: $i,SV22: $i,SV31: $i,SV6: $i] :
( ( ( ~ ( member @ SV6 @ SV31 ) )
= $false )
| ( ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SV31 @ SV34 ) )
= $false ) ),
inference(extcnf_or_neg,[status(thm)],[340]) ).
thf(366,plain,
! [SV31: $i,SV6: $i,SV34: $i,SV22: $i] :
( ( ( ~ ( member @ SV22 @ SV34 ) )
= $false )
| ( ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SV31 @ SV34 ) )
= $false ) ),
inference(extcnf_or_neg,[status(thm)],[340]) ).
thf(367,plain,
! [SV34: $i,SV22: $i,SV31: $i,SV6: $i] :
( ( ( ~ ( member @ SV6 @ SV31 ) )
= $true )
| ( ( ~ ( member @ SV22 @ SV34 ) )
= $true )
| ( ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SV31 @ SV34 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[341]) ).
thf(368,plain,
! [SV7: $i,SV23: $i] :
( ( ( member @ SV23 @ SV7 )
= $false )
| ( ( member @ SV23 @ ( complement @ SV7 ) )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[343]) ).
thf(369,plain,
! [SV7: $i,SV23: $i] :
( ( ( ~ ( member @ SV23 @ SV7 ) )
= $false )
| ( ( member @ SV23 @ universal_class )
= $false )
| ( ( member @ SV23 @ ( complement @ SV7 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[344]) ).
thf(370,plain,
! [SV24: $i,SV8: $i,SV38: $i] :
( ( ( ~ ( member @ SV38 @ SV8 ) )
= $true )
| ( ( ~ ( member @ SV38 @ SV24 ) )
= $true )
| ( ( disjoint @ SV8 @ SV24 )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[345]) ).
thf(371,plain,
! [SV8: $i,SV24: $i] :
( ( ( ~ ( member @ ( sK5_SY77 @ SV24 @ SV8 ) @ SV8 ) )
= $false )
| ( ( disjoint @ SV8 @ SV24 )
= $true ) ),
inference(extcnf_or_neg,[status(thm)],[346]) ).
thf(372,plain,
! [SV8: $i,SV24: $i] :
( ( ( ~ ( member @ ( sK5_SY77 @ SV24 @ SV8 ) @ SV24 ) )
= $false )
| ( ( disjoint @ SV8 @ SV24 )
= $true ) ),
inference(extcnf_or_neg,[status(thm)],[346]) ).
thf(373,plain,
! [SV9: $i] :
( ( ( ~ ( member @ ( sK4_SY58 @ SV9 ) @ universal_class )
| ~ ( member @ ( sK4_SY58 @ SV9 ) @ SV9 ) )
= $false )
| ( ( SV9 = null_class )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[347]) ).
thf(374,plain,
! [SV27: $i,SV13: $i] :
( ( ( ~ ( member @ SV13 @ ( sK8_SY82 @ SV27 @ SV13 ) )
| ~ ( member @ ( sK8_SY82 @ SV27 @ SV13 ) @ SV27 ) )
= $false )
| ( ( member @ SV13 @ ( sum_class @ SV27 ) )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[351]) ).
thf(375,plain,
! [SV27: $i,SV41: $i,SV13: $i] :
( ( ( ~ ( member @ SV13 @ SV41 )
| ~ ( member @ SV41 @ SV27 ) )
= $true )
| ( ( member @ SV13 @ ( sum_class @ SV27 ) )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[352]) ).
thf(376,plain,
! [SV33: $i,SV28: $i,SV14: $i] :
( ( ( member @ SV14 @ universal_class )
= $true )
| ( ( member @ SV14 @ ( unordered_pair @ SV28 @ SV33 ) )
= $false ) ),
inference(extcnf_not_neg,[status(thm)],[353]) ).
thf(377,plain,
! [SV33: $i,SV28: $i,SV14: $i] :
( ( ( ( SV14 = SV28 )
| ( SV14 = SV33 ) )
= $true )
| ( ( member @ SV14 @ ( unordered_pair @ SV28 @ SV33 ) )
= $false ) ),
inference(extcnf_not_neg,[status(thm)],[354]) ).
thf(378,plain,
! [SV33: $i,SV28: $i,SV14: $i] :
( ( ( member @ SV14 @ universal_class )
= $false )
| ( ( ~ ( ( SV14 = SV28 )
| ( SV14 = SV33 ) ) )
= $true )
| ( ( member @ SV14 @ ( unordered_pair @ SV28 @ SV33 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[355]) ).
thf(379,plain,
! [SV16: $i] :
( ( ( ~ ( member @ ( sK7_SY69 @ SV16 ) @ universal_class ) )
= $false )
| ( ( member @ SV16 @ identity_relation )
= $false ) ),
inference(extcnf_or_neg,[status(thm)],[356]) ).
thf(380,plain,
! [SV16: $i] :
( ( ( SV16
!= ( ordered_pair @ ( sK7_SY69 @ SV16 ) @ ( sK7_SY69 @ SV16 ) ) )
= $false )
| ( ( member @ SV16 @ identity_relation )
= $false ) ),
inference(extcnf_or_neg,[status(thm)],[356]) ).
thf(381,plain,
! [SV16: $i,SV40: $i] :
( ( ( ~ ( member @ SV40 @ universal_class ) )
= $true )
| ( ( SV16
!= ( ordered_pair @ SV40 @ SV40 ) )
= $true )
| ( ( member @ SV16 @ identity_relation )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[357]) ).
thf(382,plain,
! [SV29: $i,SV17: $i] :
( ( ( subclass @ SV17 @ SV29 )
= $false )
| ( ( member @ SV17 @ universal_class )
= $false )
| ( ( member @ SV17 @ ( power_class @ SV29 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[360]) ).
thf(383,plain,
! [SV5: $i,SV21: $i,SV30: $i] :
( ( ( member @ SV30 @ SV21 )
= $false )
| ( ( member @ SV30 @ SV5 )
= $false )
| ( ( member @ SV30 @ ( intersection @ SV5 @ SV21 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[364]) ).
thf(384,plain,
! [SV34: $i,SV22: $i,SV31: $i,SV6: $i] :
( ( ( member @ SV6 @ SV31 )
= $true )
| ( ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SV31 @ SV34 ) )
= $false ) ),
inference(extcnf_not_neg,[status(thm)],[365]) ).
thf(385,plain,
! [SV31: $i,SV6: $i,SV34: $i,SV22: $i] :
( ( ( member @ SV22 @ SV34 )
= $true )
| ( ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SV31 @ SV34 ) )
= $false ) ),
inference(extcnf_not_neg,[status(thm)],[366]) ).
thf(386,plain,
! [SV34: $i,SV22: $i,SV31: $i,SV6: $i] :
( ( ( member @ SV6 @ SV31 )
= $false )
| ( ( ~ ( member @ SV22 @ SV34 ) )
= $true )
| ( ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SV31 @ SV34 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[367]) ).
thf(387,plain,
! [SV7: $i,SV23: $i] :
( ( ( member @ SV23 @ SV7 )
= $true )
| ( ( member @ SV23 @ universal_class )
= $false )
| ( ( member @ SV23 @ ( complement @ SV7 ) )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[369]) ).
thf(388,plain,
! [SV24: $i,SV8: $i,SV38: $i] :
( ( ( member @ SV38 @ SV8 )
= $false )
| ( ( ~ ( member @ SV38 @ SV24 ) )
= $true )
| ( ( disjoint @ SV8 @ SV24 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[370]) ).
thf(389,plain,
! [SV8: $i,SV24: $i] :
( ( ( member @ ( sK5_SY77 @ SV24 @ SV8 ) @ SV8 )
= $true )
| ( ( disjoint @ SV8 @ SV24 )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[371]) ).
thf(390,plain,
! [SV8: $i,SV24: $i] :
( ( ( member @ ( sK5_SY77 @ SV24 @ SV8 ) @ SV24 )
= $true )
| ( ( disjoint @ SV8 @ SV24 )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[372]) ).
thf(391,plain,
! [SV9: $i] :
( ( ( ~ ( member @ ( sK4_SY58 @ SV9 ) @ universal_class ) )
= $false )
| ( ( SV9 = null_class )
= $true ) ),
inference(extcnf_or_neg,[status(thm)],[373]) ).
thf(392,plain,
! [SV9: $i] :
( ( ( ~ ( member @ ( sK4_SY58 @ SV9 ) @ SV9 ) )
= $false )
| ( ( SV9 = null_class )
= $true ) ),
inference(extcnf_or_neg,[status(thm)],[373]) ).
thf(393,plain,
! [SV27: $i,SV13: $i] :
( ( ( ~ ( member @ SV13 @ ( sK8_SY82 @ SV27 @ SV13 ) ) )
= $false )
| ( ( member @ SV13 @ ( sum_class @ SV27 ) )
= $false ) ),
inference(extcnf_or_neg,[status(thm)],[374]) ).
thf(394,plain,
! [SV13: $i,SV27: $i] :
( ( ( ~ ( member @ ( sK8_SY82 @ SV27 @ SV13 ) @ SV27 ) )
= $false )
| ( ( member @ SV13 @ ( sum_class @ SV27 ) )
= $false ) ),
inference(extcnf_or_neg,[status(thm)],[374]) ).
thf(395,plain,
! [SV27: $i,SV41: $i,SV13: $i] :
( ( ( ~ ( member @ SV13 @ SV41 ) )
= $true )
| ( ( ~ ( member @ SV41 @ SV27 ) )
= $true )
| ( ( member @ SV13 @ ( sum_class @ SV27 ) )
= $true ) ),
inference(extcnf_or_pos,[status(thm)],[375]) ).
thf(396,plain,
! [SV33: $i,SV28: $i,SV14: $i] :
( ( ( SV14 = SV28 )
= $true )
| ( ( SV14 = SV33 )
= $true )
| ( ( member @ SV14 @ ( unordered_pair @ SV28 @ SV33 ) )
= $false ) ),
inference(extcnf_or_pos,[status(thm)],[377]) ).
thf(397,plain,
! [SV33: $i,SV28: $i,SV14: $i] :
( ( ( ( SV14 = SV28 )
| ( SV14 = SV33 ) )
= $false )
| ( ( member @ SV14 @ universal_class )
= $false )
| ( ( member @ SV14 @ ( unordered_pair @ SV28 @ SV33 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[378]) ).
thf(398,plain,
! [SV16: $i] :
( ( ( member @ ( sK7_SY69 @ SV16 ) @ universal_class )
= $true )
| ( ( member @ SV16 @ identity_relation )
= $false ) ),
inference(extcnf_not_neg,[status(thm)],[379]) ).
thf(399,plain,
! [SV16: $i] :
( ( ( SV16
= ( ordered_pair @ ( sK7_SY69 @ SV16 ) @ ( sK7_SY69 @ SV16 ) ) )
= $true )
| ( ( member @ SV16 @ identity_relation )
= $false ) ),
inference(extcnf_not_neg,[status(thm)],[380]) ).
thf(400,plain,
! [SV16: $i,SV40: $i] :
( ( ( member @ SV40 @ universal_class )
= $false )
| ( ( SV16
!= ( ordered_pair @ SV40 @ SV40 ) )
= $true )
| ( ( member @ SV16 @ identity_relation )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[381]) ).
thf(401,plain,
! [SV31: $i,SV6: $i,SV34: $i,SV22: $i] :
( ( ( member @ SV22 @ SV34 )
= $false )
| ( ( member @ SV6 @ SV31 )
= $false )
| ( ( member @ ( ordered_pair @ SV6 @ SV22 ) @ ( cross_product @ SV31 @ SV34 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[386]) ).
thf(402,plain,
! [SV8: $i,SV24: $i,SV38: $i] :
( ( ( member @ SV38 @ SV24 )
= $false )
| ( ( member @ SV38 @ SV8 )
= $false )
| ( ( disjoint @ SV8 @ SV24 )
= $false ) ),
inference(extcnf_not_pos,[status(thm)],[388]) ).
thf(403,plain,
! [SV9: $i] :
( ( ( member @ ( sK4_SY58 @ SV9 ) @ universal_class )
= $true )
| ( ( SV9 = null_class )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[391]) ).
thf(404,plain,
! [SV9: $i] :
( ( ( member @ ( sK4_SY58 @ SV9 ) @ SV9 )
= $true )
| ( ( SV9 = null_class )
= $true ) ),
inference(extcnf_not_neg,[status(thm)],[392]) ).
thf(405,plain,
! [SV27: $i,SV13: $i] :
( ( ( member @ SV13 @ ( sK8_SY82 @ SV27 @ SV13 ) )
= $true )
| ( ( member @ SV13 @ ( sum_class @ SV27 ) )
= $false ) ),
inference(extcnf_not_neg,[status(thm)],[393]) ).
thf(406,plain,
! [SV13: $i,SV27: $i] :
( ( ( member @ ( sK8_SY82 @ SV27 @ SV13 ) @ SV27 )
= $true )
| ( ( member @ SV13 @ ( sum_class @ SV27 ) )
= $false ) ),
inference(extcnf_not_neg,[status(thm)],[394]) ).
thf(407,plain,
! [SV27: $i,SV41: $i,SV13: $i] :
( ( ( member @ SV13 @ SV41 )
= $false )
| ( ( ~ ( member @ SV41 @ SV27 ) )
= $true )
| ( ( member @ SV13 @ ( sum_class @ SV27 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[395]) ).
thf(408,plain,
! [SV33: $i,SV28: $i,SV14: $i] :
( ( ( SV14 = SV28 )
= $false )
| ( ( member @ SV14 @ universal_class )
= $false )
| ( ( member @ SV14 @ ( unordered_pair @ SV28 @ SV33 ) )
= $true ) ),
inference(extcnf_or_neg,[status(thm)],[397]) ).
thf(409,plain,
! [SV28: $i,SV33: $i,SV14: $i] :
( ( ( SV14 = SV33 )
= $false )
| ( ( member @ SV14 @ universal_class )
= $false )
| ( ( member @ SV14 @ ( unordered_pair @ SV28 @ SV33 ) )
= $true ) ),
inference(extcnf_or_neg,[status(thm)],[397]) ).
thf(410,plain,
! [SV40: $i,SV16: $i] :
( ( ( SV16
= ( ordered_pair @ SV40 @ SV40 ) )
= $false )
| ( ( member @ SV40 @ universal_class )
= $false )
| ( ( member @ SV16 @ identity_relation )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[400]) ).
thf(411,plain,
! [SV13: $i,SV27: $i,SV41: $i] :
( ( ( member @ SV41 @ SV27 )
= $false )
| ( ( member @ SV13 @ SV41 )
= $false )
| ( ( member @ SV13 @ ( sum_class @ SV27 ) )
= $true ) ),
inference(extcnf_not_pos,[status(thm)],[407]) ).
thf(412,plain,
$false = $true,
inference(fo_atp_e,[status(thm)],[126,411,410,409,408,406,405,404,403,402,401,399,398,396,390,389,387,385,384,383,382,376,368,363,362,361,359,358,350,349,348,342,335,334,333,323,322,321,320,319,318,317,273,217,201,162,159,135,127]) ).
thf(413,plain,
$false,
inference(solved_all_splits,[solved_all_splits(join,[])],[412]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SET064+1 : TPTP v9.3.1. Bugfixed v5.4.0.
% 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
% 0.08/0.18 % Computer : n003.cluster.edu
% 0.08/0.18 % Model : x86_64 x86_64
% 0.08/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.18 % Memory : 8046.5625MB
% 0.08/0.18 % OS : Linux 6.8.0-71-generic
% 0.08/0.18 % CPULimit : 300
% 0.08/0.18 % WCLimit : 300
% 0.08/0.18 % DateTime : Tue Oct 6 14:31:39 UTC 2026
% 0.08/0.18 % CPUTime :
% 0.08/0.18 Running leo --cores 7 --timeout 300 --proofoutput 1 --foatp e --atp e=/export/starexec/sandbox2/solver/bin/eprover /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.54/0.36
% 0.54/0.36 No.of.Axioms: 19
% 0.54/0.36
% 0.54/0.36 Length.of.Defs: 0
% 0.54/0.36
% 0.54/0.36 Contains.Choice.Funs: false
% 0.54/0.36 ..........
% 0.54/0.36
% 0.54/0.36 ********************************
% 0.54/0.36 * All subproblems solved! *
% 0.54/0.36 ********************************
% 0.54/0.36 % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:1,axioms:19,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:412,loop_count:0,foatp_calls:1,translation:fof_full)
% 0.54/0.36
% 0.54/0.36 %**** Beginning of derivation protocol ****
% 0.54/0.36 % SZS output start CNFRefutation
% See solution above
% 0.54/0.36
% 0.54/0.36 %**** End of derivation protocol ****
% 0.54/0.36 %**** no. of clauses in derivation: 389 ****
% 0.54/0.36 %**** clause counter: 412 ****
% 0.54/0.36
% 0.54/0.36 % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:1,axioms:19,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:412,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------