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Z3---4.15.1.UNS-Prf.s

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%------------------------------------------------------------------------------
% File     : Z3---4.15.1
% Problem  : LAT088-1 : TPTP v9.0.0. Released v2.6.0.
% Transfm  : none
% Format   : tptp
% Command  : run_E %s %d THM

% Computer : n007.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Sat Jun 21 05:13:51 AM UTC 2025

% Result   : Unsatisfiable 0.47s 0.65s
% Output   : Proof 0.51s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   37
%            Number of leaves      :   42
% Syntax   : Number of formulae    :  180 ( 144 unt;   0 typ;   0 def)
%            Number of atoms       :  226 ( 220 equ)
%            Maximal formula atoms :    2 (   1 avg)
%            Number of connectives :   70 (  29   ~;  25   |;   0   &)
%                                         (  16 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    6 (   2 avg)
%            Maximal term depth    :   12 (   2 avg)
%            Number of FOOLs       :    5 (   5 fml;   0 var)
%            Number of types       :    1 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of predicates  :    3 (   1 usr;   1 prp; 0-2 aty)
%            Number of functors    :    3 (   3 usr;   1 con; 0-2 aty)
%            Number of variables   :  172 ( 160   !;   0   ?; 172   :)

% Comments : 
%------------------------------------------------------------------------------
tff(a_type,type,
    a: $i ).

tff(meet_type,type,
    meet: ( $i * $i ) > $i ).

tff(join_type,type,
    join: ( $i * $i ) > $i ).

tff(1,plain,
    ^ [B: $i,A: $i] :
      refl(( ( join(meet(A,B),meet(B,join(A,B))) = B )
      <=> ( join(meet(A,B),meet(B,join(A,B))) = B ) )),
    inference(bind,[status(th)],[]) ).

tff(2,plain,
    ( ! [B: $i,A: $i] : ( join(meet(A,B),meet(B,join(A,B))) = B )
  <=> ! [B: $i,A: $i] : ( join(meet(A,B),meet(B,join(A,B))) = B ) ),
    inference(quant_intro,[status(thm)],[1]) ).

tff(3,plain,
    ( ! [B: $i,A: $i] : ( join(meet(A,B),meet(B,join(A,B))) = B )
  <=> ! [B: $i,A: $i] : ( join(meet(A,B),meet(B,join(A,B))) = B ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(4,axiom,
    ! [B: $i,A: $i] : ( join(meet(A,B),meet(B,join(A,B))) = B ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',wal_absorbtion_3) ).

tff(5,plain,
    ! [B: $i,A: $i] : ( join(meet(A,B),meet(B,join(A,B))) = B ),
    inference(modus_ponens,[status(thm)],[4,3]) ).

tff(6,plain,
    ! [B: $i,A: $i] : ( join(meet(A,B),meet(B,join(A,B))) = B ),
    inference(skolemize,[status(sab)],[5]) ).

tff(7,plain,
    ! [B: $i,A: $i] : ( join(meet(A,B),meet(B,join(A,B))) = B ),
    inference(modus_ponens,[status(thm)],[6,2]) ).

tff(8,plain,
    ( ~ ! [B: $i,A: $i] : ( join(meet(A,B),meet(B,join(A,B))) = B )
    | ( join(meet(join(meet(a,a),meet(a,a)),a),meet(a,join(join(meet(a,a),meet(a,a)),a))) = a ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(9,plain,
    join(meet(join(meet(a,a),meet(a,a)),a),meet(a,join(join(meet(a,a),meet(a,a)),a))) = a,
    inference(unit_resolution,[status(thm)],[8,7]) ).

tff(10,plain,
    ^ [B: $i,A: $i,C: $i] :
      refl(( ( meet(meet(join(A,B),join(C,A)),A) = A )
      <=> ( meet(meet(join(A,B),join(C,A)),A) = A ) )),
    inference(bind,[status(th)],[]) ).

tff(11,plain,
    ( ! [B: $i,A: $i,C: $i] : ( meet(meet(join(A,B),join(C,A)),A) = A )
  <=> ! [B: $i,A: $i,C: $i] : ( meet(meet(join(A,B),join(C,A)),A) = A ) ),
    inference(quant_intro,[status(thm)],[10]) ).

tff(12,plain,
    ( ! [B: $i,A: $i,C: $i] : ( meet(meet(join(A,B),join(C,A)),A) = A )
  <=> ! [B: $i,A: $i,C: $i] : ( meet(meet(join(A,B),join(C,A)),A) = A ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(13,axiom,
    ! [B: $i,A: $i,C: $i] : ( meet(meet(join(A,B),join(C,A)),A) = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',wal_absorbtion_4) ).

tff(14,plain,
    ! [B: $i,A: $i,C: $i] : ( meet(meet(join(A,B),join(C,A)),A) = A ),
    inference(modus_ponens,[status(thm)],[13,12]) ).

tff(15,plain,
    ! [B: $i,A: $i,C: $i] : ( meet(meet(join(A,B),join(C,A)),A) = A ),
    inference(skolemize,[status(sab)],[14]) ).

tff(16,plain,
    ! [B: $i,A: $i,C: $i] : ( meet(meet(join(A,B),join(C,A)),A) = A ),
    inference(modus_ponens,[status(thm)],[15,11]) ).

tff(17,plain,
    ( ~ ! [B: $i,A: $i,C: $i] : ( meet(meet(join(A,B),join(C,A)),A) = A )
    | ( meet(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))) = join(meet(a,a),meet(a,a)) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(18,plain,
    meet(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))) = join(meet(a,a),meet(a,a)),
    inference(unit_resolution,[status(thm)],[17,16]) ).

tff(19,plain,
    join(meet(a,a),meet(a,a)) = meet(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),
    inference(symmetry,[status(thm)],[18]) ).

tff(20,plain,
    ^ [B: $i,A: $i,C: $i] :
      refl(( ( join(join(meet(A,B),meet(C,A)),A) = A )
      <=> ( join(join(meet(A,B),meet(C,A)),A) = A ) )),
    inference(bind,[status(th)],[]) ).

tff(21,plain,
    ( ! [B: $i,A: $i,C: $i] : ( join(join(meet(A,B),meet(C,A)),A) = A )
  <=> ! [B: $i,A: $i,C: $i] : ( join(join(meet(A,B),meet(C,A)),A) = A ) ),
    inference(quant_intro,[status(thm)],[20]) ).

tff(22,plain,
    ( ! [B: $i,A: $i,C: $i] : ( join(join(meet(A,B),meet(C,A)),A) = A )
  <=> ! [B: $i,A: $i,C: $i] : ( join(join(meet(A,B),meet(C,A)),A) = A ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(23,axiom,
    ! [B: $i,A: $i,C: $i] : ( join(join(meet(A,B),meet(C,A)),A) = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',wal_absorbtion_5) ).

tff(24,plain,
    ! [B: $i,A: $i,C: $i] : ( join(join(meet(A,B),meet(C,A)),A) = A ),
    inference(modus_ponens,[status(thm)],[23,22]) ).

tff(25,plain,
    ! [B: $i,A: $i,C: $i] : ( join(join(meet(A,B),meet(C,A)),A) = A ),
    inference(skolemize,[status(sab)],[24]) ).

tff(26,plain,
    ! [B: $i,A: $i,C: $i] : ( join(join(meet(A,B),meet(C,A)),A) = A ),
    inference(modus_ponens,[status(thm)],[25,21]) ).

tff(27,plain,
    ( ~ ! [B: $i,A: $i,C: $i] : ( join(join(meet(A,B),meet(C,A)),A) = A )
    | ( join(join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))),meet(a,a)) = meet(a,a) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(28,plain,
    join(join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))),meet(a,a)) = meet(a,a),
    inference(unit_resolution,[status(thm)],[27,26]) ).

tff(29,plain,
    ( ~ ! [B: $i,A: $i,C: $i] : ( meet(meet(join(A,B),join(C,A)),A) = A )
    | ( meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a)) = meet(a,a) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(30,plain,
    meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a)) = meet(a,a),
    inference(unit_resolution,[status(thm)],[29,16]) ).

tff(31,plain,
    ^ [B: $i,A: $i] :
      refl(( ( join(meet(A,B),meet(A,join(A,B))) = A )
      <=> ( join(meet(A,B),meet(A,join(A,B))) = A ) )),
    inference(bind,[status(th)],[]) ).

tff(32,plain,
    ( ! [B: $i,A: $i] : ( join(meet(A,B),meet(A,join(A,B))) = A )
  <=> ! [B: $i,A: $i] : ( join(meet(A,B),meet(A,join(A,B))) = A ) ),
    inference(quant_intro,[status(thm)],[31]) ).

tff(33,plain,
    ( ! [B: $i,A: $i] : ( join(meet(A,B),meet(A,join(A,B))) = A )
  <=> ! [B: $i,A: $i] : ( join(meet(A,B),meet(A,join(A,B))) = A ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(34,axiom,
    ! [B: $i,A: $i] : ( join(meet(A,B),meet(A,join(A,B))) = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',wal_absorbtion_1) ).

tff(35,plain,
    ! [B: $i,A: $i] : ( join(meet(A,B),meet(A,join(A,B))) = A ),
    inference(modus_ponens,[status(thm)],[34,33]) ).

tff(36,plain,
    ! [B: $i,A: $i] : ( join(meet(A,B),meet(A,join(A,B))) = A ),
    inference(skolemize,[status(sab)],[35]) ).

tff(37,plain,
    ! [B: $i,A: $i] : ( join(meet(A,B),meet(A,join(A,B))) = A ),
    inference(modus_ponens,[status(thm)],[36,32]) ).

tff(38,plain,
    ( ~ ! [B: $i,A: $i] : ( join(meet(A,B),meet(A,join(A,B))) = A )
    | ( join(meet(meet(meet(a,a),meet(a,a)),meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))))),meet(meet(meet(a,a),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))))))) = meet(meet(a,a),meet(a,a)) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(39,plain,
    join(meet(meet(meet(a,a),meet(a,a)),meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))))),meet(meet(meet(a,a),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))))))) = meet(meet(a,a),meet(a,a)),
    inference(unit_resolution,[status(thm)],[38,37]) ).

tff(40,plain,
    ^ [B: $i,A: $i] :
      refl(( ( join(meet(A,A),meet(B,join(A,A))) = A )
      <=> ( join(meet(A,A),meet(B,join(A,A))) = A ) )),
    inference(bind,[status(th)],[]) ).

tff(41,plain,
    ( ! [B: $i,A: $i] : ( join(meet(A,A),meet(B,join(A,A))) = A )
  <=> ! [B: $i,A: $i] : ( join(meet(A,A),meet(B,join(A,A))) = A ) ),
    inference(quant_intro,[status(thm)],[40]) ).

tff(42,plain,
    ( ! [B: $i,A: $i] : ( join(meet(A,A),meet(B,join(A,A))) = A )
  <=> ! [B: $i,A: $i] : ( join(meet(A,A),meet(B,join(A,A))) = A ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(43,axiom,
    ! [B: $i,A: $i] : ( join(meet(A,A),meet(B,join(A,A))) = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',wal_absorbtion_2) ).

tff(44,plain,
    ! [B: $i,A: $i] : ( join(meet(A,A),meet(B,join(A,A))) = A ),
    inference(modus_ponens,[status(thm)],[43,42]) ).

tff(45,plain,
    ! [B: $i,A: $i] : ( join(meet(A,A),meet(B,join(A,A))) = A ),
    inference(skolemize,[status(sab)],[44]) ).

tff(46,plain,
    ! [B: $i,A: $i] : ( join(meet(A,A),meet(B,join(A,A))) = A ),
    inference(modus_ponens,[status(thm)],[45,41]) ).

tff(47,plain,
    ( ~ ! [B: $i,A: $i] : ( join(meet(A,A),meet(B,join(A,A))) = A )
    | ( join(meet(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))),meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))))) = meet(meet(a,a),meet(a,a)) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(48,plain,
    join(meet(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))),meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))))) = meet(meet(a,a),meet(a,a)),
    inference(unit_resolution,[status(thm)],[47,46]) ).

tff(49,plain,
    meet(a,a) = meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a)),
    inference(symmetry,[status(thm)],[30]) ).

tff(50,plain,
    join(meet(meet(a,a),meet(a,a)),meet(a,a)) = join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),
    inference(monotonicity,[status(thm)],[49]) ).

tff(51,plain,
    join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))) = join(meet(meet(a,a),meet(a,a)),meet(a,a)),
    inference(symmetry,[status(thm)],[50]) ).

tff(52,plain,
    meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a)))) = meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a)))),
    inference(monotonicity,[status(thm)],[51]) ).

tff(53,plain,
    meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a)))) = meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a)))),
    inference(symmetry,[status(thm)],[52]) ).

tff(54,plain,
    ( ~ ! [B: $i,A: $i] : ( join(meet(A,B),meet(B,join(A,B))) = B )
    | ( join(meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)),meet(meet(a,a),join(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)))) = meet(a,a) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(55,plain,
    join(meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)),meet(meet(a,a),join(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)))) = meet(a,a),
    inference(unit_resolution,[status(thm)],[54,7]) ).

tff(56,plain,
    ( ~ ! [B: $i,A: $i,C: $i] : ( join(join(meet(A,B),meet(C,A)),A) = A )
    | ( join(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)) = meet(a,a) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(57,plain,
    join(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)) = meet(a,a),
    inference(unit_resolution,[status(thm)],[56,26]) ).

tff(58,plain,
    meet(meet(a,a),join(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a))) = meet(meet(a,a),meet(a,a)),
    inference(monotonicity,[status(thm)],[57]) ).

tff(59,plain,
    meet(meet(a,a),meet(a,a)) = meet(meet(a,a),join(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a))),
    inference(symmetry,[status(thm)],[58]) ).

tff(60,plain,
    join(meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)),meet(meet(a,a),meet(a,a))) = join(meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)),meet(meet(a,a),join(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)))),
    inference(monotonicity,[status(thm)],[59]) ).

tff(61,plain,
    join(meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)),meet(meet(a,a),meet(a,a))) = meet(a,a),
    inference(transitivity,[status(thm)],[60,55]) ).

tff(62,plain,
    ( ~ ! [B: $i,A: $i] : ( join(meet(A,A),meet(B,join(A,A))) = A )
    | ( join(meet(meet(a,a),meet(a,a)),meet(join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a)),join(meet(a,a),meet(a,a)))) = meet(a,a) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(63,plain,
    join(meet(meet(a,a),meet(a,a)),meet(join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a)),join(meet(a,a),meet(a,a)))) = meet(a,a),
    inference(unit_resolution,[status(thm)],[62,46]) ).

tff(64,plain,
    meet(join(meet(meet(a,a),meet(a,a)),meet(join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)),meet(meet(a,a),meet(a,a)))) = meet(meet(a,a),meet(a,a)),
    inference(monotonicity,[status(thm)],[63,61]) ).

tff(65,plain,
    meet(meet(a,a),meet(a,a)) = meet(join(meet(meet(a,a),meet(a,a)),meet(join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)),meet(meet(a,a),meet(a,a)))),
    inference(symmetry,[status(thm)],[64]) ).

tff(66,plain,
    meet(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))) = meet(meet(join(meet(meet(a,a),meet(a,a)),meet(join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)),meet(meet(a,a),meet(a,a)))),meet(meet(a,a),meet(a,a))),
    inference(monotonicity,[status(thm)],[65]) ).

tff(67,plain,
    meet(meet(join(meet(meet(a,a),meet(a,a)),meet(join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)),meet(meet(a,a),meet(a,a)))),meet(meet(a,a),meet(a,a))) = meet(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))),
    inference(symmetry,[status(thm)],[66]) ).

tff(68,plain,
    ( ~ ! [B: $i,A: $i,C: $i] : ( meet(meet(join(A,B),join(C,A)),A) = A )
    | ( meet(meet(join(meet(meet(a,a),meet(a,a)),meet(join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)),meet(meet(a,a),meet(a,a)))),meet(meet(a,a),meet(a,a))) = meet(meet(a,a),meet(a,a)) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(69,plain,
    meet(meet(join(meet(meet(a,a),meet(a,a)),meet(join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)),meet(meet(a,a),meet(a,a)))),meet(meet(a,a),meet(a,a))) = meet(meet(a,a),meet(a,a)),
    inference(unit_resolution,[status(thm)],[68,16]) ).

tff(70,plain,
    meet(meet(a,a),meet(a,a)) = meet(meet(join(meet(meet(a,a),meet(a,a)),meet(join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)),meet(meet(a,a),meet(a,a)))),meet(meet(a,a),meet(a,a))),
    inference(symmetry,[status(thm)],[69]) ).

tff(71,plain,
    meet(meet(a,a),meet(a,a)) = meet(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))),
    inference(transitivity,[status(thm)],[70,67]) ).

tff(72,plain,
    join(meet(meet(a,a),meet(a,a)),meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))))) = join(meet(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))),meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))))),
    inference(monotonicity,[status(thm)],[71,53]) ).

tff(73,plain,
    join(meet(meet(a,a),meet(a,a)),meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))))) = meet(meet(a,a),meet(a,a)),
    inference(transitivity,[status(thm)],[72,48]) ).

tff(74,plain,
    meet(meet(meet(a,a),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a)))))) = meet(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))),
    inference(monotonicity,[status(thm)],[73]) ).

tff(75,plain,
    meet(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))) = meet(meet(meet(a,a),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a)))))),
    inference(symmetry,[status(thm)],[74]) ).

tff(76,plain,
    ( ~ ! [B: $i,A: $i,C: $i] : ( meet(meet(join(A,B),join(C,A)),A) = A )
    | ( meet(meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a)))),meet(meet(a,a),meet(a,a))) = meet(meet(a,a),meet(a,a)) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(77,plain,
    meet(meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a)))),meet(meet(a,a),meet(a,a))) = meet(meet(a,a),meet(a,a)),
    inference(unit_resolution,[status(thm)],[76,16]) ).

tff(78,plain,
    meet(meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a)))),join(meet(meet(a,a),meet(a,a)),meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a)))))) = meet(meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a)))),meet(meet(a,a),meet(a,a))),
    inference(monotonicity,[status(thm)],[73]) ).

tff(79,plain,
    meet(meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a)))),join(meet(meet(a,a),meet(a,a)),meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a)))))) = meet(meet(meet(a,a),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a)))))),
    inference(transitivity,[status(thm)],[78,77,70,67,75]) ).

tff(80,plain,
    join(meet(meet(meet(a,a),meet(a,a)),meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))))),meet(meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a)))),join(meet(meet(a,a),meet(a,a)),meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))))))) = join(meet(meet(meet(a,a),meet(a,a)),meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))))),meet(meet(meet(a,a),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))))))),
    inference(monotonicity,[status(thm)],[79]) ).

tff(81,plain,
    ( ~ ! [B: $i,A: $i] : ( join(meet(A,B),meet(B,join(A,B))) = B )
    | ( join(meet(meet(meet(a,a),meet(a,a)),meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))))),meet(meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a)))),join(meet(meet(a,a),meet(a,a)),meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))))))) = meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a)))) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(82,plain,
    join(meet(meet(meet(a,a),meet(a,a)),meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))))),meet(meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a)))),join(meet(meet(a,a),meet(a,a)),meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))))))) = meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a)))),
    inference(unit_resolution,[status(thm)],[81,7]) ).

tff(83,plain,
    meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a)))) = join(meet(meet(meet(a,a),meet(a,a)),meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))))),meet(meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a)))),join(meet(meet(a,a),meet(a,a)),meet(join(meet(meet(a,a),meet(a,a)),meet(a,a)),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))))))),
    inference(symmetry,[status(thm)],[82]) ).

tff(84,plain,
    meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a)))) = meet(meet(a,a),meet(a,a)),
    inference(transitivity,[status(thm)],[52,83,80,39]) ).

tff(85,plain,
    meet(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))) = meet(meet(a,a),meet(a,a)),
    inference(transitivity,[status(thm)],[66,69]) ).

tff(86,plain,
    join(meet(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))),meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))))) = join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))),
    inference(monotonicity,[status(thm)],[85,84]) ).

tff(87,plain,
    meet(meet(a,a),meet(a,a)) = join(meet(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))),meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))))),
    inference(symmetry,[status(thm)],[48]) ).

tff(88,plain,
    meet(meet(a,a),meet(a,a)) = join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))),
    inference(transitivity,[status(thm)],[87,86]) ).

tff(89,plain,
    join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))) = join(join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))),meet(a,a)),
    inference(monotonicity,[status(thm)],[88,30]) ).

tff(90,plain,
    join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))) = meet(a,a),
    inference(transitivity,[status(thm)],[89,28]) ).

tff(91,plain,
    join(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)) = join(meet(a,a),meet(a,a)),
    inference(monotonicity,[status(thm)],[90]) ).

tff(92,plain,
    meet(a,a) = join(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)),
    inference(symmetry,[status(thm)],[57]) ).

tff(93,plain,
    ( ~ ! [B: $i,A: $i,C: $i] : ( join(join(meet(A,B),meet(C,A)),A) = A )
    | ( join(join(meet(a,a),meet(a,a)),a) = a ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(94,plain,
    join(join(meet(a,a),meet(a,a)),a) = a,
    inference(unit_resolution,[status(thm)],[93,26]) ).

tff(95,plain,
    meet(a,join(join(meet(a,a),meet(a,a)),a)) = meet(a,a),
    inference(monotonicity,[status(thm)],[94]) ).

tff(96,plain,
    meet(a,join(join(meet(a,a),meet(a,a)),a)) = meet(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),
    inference(transitivity,[status(thm)],[95,92,91,19]) ).

tff(97,plain,
    join(meet(join(meet(a,a),meet(a,a)),a),meet(a,join(join(meet(a,a),meet(a,a)),a))) = join(meet(join(meet(a,a),meet(a,a)),a),meet(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),
    inference(monotonicity,[status(thm)],[96]) ).

tff(98,plain,
    join(meet(join(meet(a,a),meet(a,a)),a),meet(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))) = join(meet(join(meet(a,a),meet(a,a)),a),meet(a,join(join(meet(a,a),meet(a,a)),a))),
    inference(symmetry,[status(thm)],[97]) ).

tff(99,plain,
    join(meet(a,a),meet(a,a)) = join(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)),
    inference(symmetry,[status(thm)],[91]) ).

tff(100,plain,
    join(meet(a,a),meet(a,a)) = meet(a,a),
    inference(transitivity,[status(thm)],[99,57]) ).

tff(101,plain,
    meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))) = meet(meet(a,a),meet(a,a)),
    inference(monotonicity,[status(thm)],[100,100]) ).

tff(102,plain,
    meet(meet(a,a),meet(a,a)) = meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),
    inference(symmetry,[status(thm)],[101]) ).

tff(103,plain,
    join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))) = join(meet(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))),meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))))),
    inference(symmetry,[status(thm)],[86]) ).

tff(104,plain,
    meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)) = meet(meet(a,a),meet(a,a)),
    inference(monotonicity,[status(thm)],[90]) ).

tff(105,plain,
    meet(meet(a,a),meet(a,a)) = meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)),
    inference(symmetry,[status(thm)],[104]) ).

tff(106,plain,
    join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))) = join(meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)),meet(meet(a,a),join(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)))),
    inference(monotonicity,[status(thm)],[105,59]) ).

tff(107,plain,
    join(meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)),meet(meet(a,a),join(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)))) = join(meet(meet(a,a),meet(a,a)),meet(meet(a,a),meet(a,a))),
    inference(symmetry,[status(thm)],[106]) ).

tff(108,plain,
    meet(a,a) = join(meet(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)),meet(meet(a,a),join(join(meet(meet(a,a),meet(a,a)),meet(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,a))),meet(a,a)))),
    inference(symmetry,[status(thm)],[55]) ).

tff(109,plain,
    meet(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))) = meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),
    inference(transitivity,[status(thm)],[18,99,57,108,107,103,48,102]) ).

tff(110,plain,
    join(meet(join(meet(a,a),meet(a,a)),a),meet(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))) = join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),
    inference(monotonicity,[status(thm)],[109]) ).

tff(111,plain,
    join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))) = join(meet(join(meet(a,a),meet(a,a)),a),meet(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),
    inference(symmetry,[status(thm)],[110]) ).

tff(112,plain,
    ( ~ ! [B: $i,A: $i,C: $i] : ( join(join(meet(A,B),meet(C,A)),A) = A )
    | ( join(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))))) = join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(113,plain,
    join(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))))) = join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),
    inference(unit_resolution,[status(thm)],[112,26]) ).

tff(114,plain,
    ( ~ ! [B: $i,A: $i,C: $i] : ( meet(meet(join(A,B),join(C,A)),A) = A )
    | ( meet(meet(join(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))))) = join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(115,plain,
    meet(meet(join(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))))) = join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),
    inference(unit_resolution,[status(thm)],[114,16]) ).

tff(116,plain,
    join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))) = meet(meet(join(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))))),
    inference(symmetry,[status(thm)],[115]) ).

tff(117,plain,
    ( ~ ! [B: $i,A: $i] : ( join(meet(A,A),meet(B,join(A,A))) = A )
    | ( join(meet(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))) = meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(118,plain,
    join(meet(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))) = meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),
    inference(unit_resolution,[status(thm)],[117,46]) ).

tff(119,plain,
    ( ~ ! [B: $i,A: $i] : ( join(meet(A,B),meet(A,join(A,B))) = A )
    | ( join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))))) = join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(120,plain,
    join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))))) = join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),
    inference(unit_resolution,[status(thm)],[119,37]) ).

tff(121,plain,
    ( ~ ! [B: $i,A: $i,C: $i] : ( join(join(meet(A,B),meet(C,A)),A) = A )
    | ( join(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))) = join(meet(a,a),meet(a,a)) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(122,plain,
    join(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))) = join(meet(a,a),meet(a,a)),
    inference(unit_resolution,[status(thm)],[121,26]) ).

tff(123,plain,
    meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))) = meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),
    inference(monotonicity,[status(thm)],[122]) ).

tff(124,plain,
    meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))) = meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),
    inference(symmetry,[status(thm)],[123]) ).

tff(125,plain,
    join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))) = join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))))),
    inference(monotonicity,[status(thm)],[124]) ).

tff(126,plain,
    join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))) = join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),
    inference(transitivity,[status(thm)],[125,120]) ).

tff(127,plain,
    meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))))) = meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))))),
    inference(monotonicity,[status(thm)],[126]) ).

tff(128,plain,
    meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))))) = meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))))),
    inference(symmetry,[status(thm)],[127]) ).

tff(129,plain,
    ( ~ ! [B: $i,A: $i] : ( join(meet(A,A),meet(B,join(A,A))) = A )
    | ( join(meet(meet(a,a),meet(a,a)),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))) = meet(a,a) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(130,plain,
    join(meet(meet(a,a),meet(a,a)),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))) = meet(a,a),
    inference(unit_resolution,[status(thm)],[129,46]) ).

tff(131,plain,
    join(meet(meet(a,a),meet(a,a)),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))) = join(meet(a,a),meet(a,a)),
    inference(transitivity,[status(thm)],[130,92,91]) ).

tff(132,plain,
    meet(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(meet(a,a),meet(a,a)),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))))) = meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),
    inference(monotonicity,[status(thm)],[126,131]) ).

tff(133,plain,
    meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))) = meet(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(meet(a,a),meet(a,a)),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))))),
    inference(symmetry,[status(thm)],[132]) ).

tff(134,plain,
    meet(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))) = meet(meet(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(meet(a,a),meet(a,a)),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),
    inference(monotonicity,[status(thm)],[133]) ).

tff(135,plain,
    meet(meet(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(meet(a,a),meet(a,a)),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))) = meet(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),
    inference(symmetry,[status(thm)],[134]) ).

tff(136,plain,
    ( ~ ! [B: $i,A: $i,C: $i] : ( meet(meet(join(A,B),join(C,A)),A) = A )
    | ( meet(meet(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(meet(a,a),meet(a,a)),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))) = meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(137,plain,
    meet(meet(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(meet(a,a),meet(a,a)),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))) = meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),
    inference(unit_resolution,[status(thm)],[136,16]) ).

tff(138,plain,
    meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))) = meet(meet(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(meet(a,a),meet(a,a)),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),
    inference(symmetry,[status(thm)],[137]) ).

tff(139,plain,
    meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))) = meet(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),
    inference(transitivity,[status(thm)],[138,135]) ).

tff(140,plain,
    join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))) = join(meet(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))),
    inference(monotonicity,[status(thm)],[139,128]) ).

tff(141,plain,
    join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))) = meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),
    inference(transitivity,[status(thm)],[140,118]) ).

tff(142,plain,
    join(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))))) = join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(meet(join(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),
    inference(monotonicity,[status(thm)],[141,116]) ).

tff(143,plain,
    join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(meet(join(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))) = join(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))))),
    inference(symmetry,[status(thm)],[142]) ).

tff(144,plain,
    meet(meet(join(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))))) = meet(meet(join(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))))),
    inference(monotonicity,[status(thm)],[126]) ).

tff(145,plain,
    meet(meet(join(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))))) = meet(meet(join(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))))),
    inference(symmetry,[status(thm)],[144]) ).

tff(146,plain,
    join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(meet(join(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))) = join(meet(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),meet(meet(join(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))),
    inference(monotonicity,[status(thm)],[139,145]) ).

tff(147,plain,
    join(meet(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),meet(meet(join(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))) = join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(meet(join(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),
    inference(symmetry,[status(thm)],[146]) ).

tff(148,plain,
    ( ~ ! [B: $i,A: $i] : ( join(meet(A,A),meet(B,join(A,A))) = A )
    | ( join(meet(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),meet(meet(join(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))) = meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(149,plain,
    join(meet(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),meet(meet(join(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))) = meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),
    inference(unit_resolution,[status(thm)],[148,46]) ).

tff(150,plain,
    meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))) = join(meet(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),meet(meet(join(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(join(meet(a,a),meet(a,a)),a))),meet(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))))),join(meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))),
    inference(symmetry,[status(thm)],[149]) ).

tff(151,plain,
    ( ~ ! [B: $i,A: $i,C: $i] : ( join(join(meet(A,B),meet(C,A)),A) = A )
    | ( join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))) = join(meet(a,a),meet(a,a)) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(152,plain,
    join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))) = join(meet(a,a),meet(a,a)),
    inference(unit_resolution,[status(thm)],[151,26]) ).

tff(153,plain,
    join(meet(a,a),meet(a,a)) = join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),
    inference(symmetry,[status(thm)],[152]) ).

tff(154,plain,
    a = join(join(meet(a,a),meet(a,a)),a),
    inference(symmetry,[status(thm)],[94]) ).

tff(155,plain,
    join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))) = join(join(meet(a,a),meet(a,a)),a),
    inference(transitivity,[status(thm)],[111,98,9,154]) ).

tff(156,plain,
    meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))) = meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),
    inference(monotonicity,[status(thm)],[155,153]) ).

tff(157,plain,
    meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))) = meet(join(meet(join(meet(a,a),meet(a,a)),a),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),
    inference(symmetry,[status(thm)],[156]) ).

tff(158,plain,
    ( ~ ! [B: $i,A: $i,C: $i] : ( join(join(meet(A,B),meet(C,A)),A) = A )
    | ( join(join(meet(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(meet(join(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),meet(a,a)),join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))))) = meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(159,plain,
    join(join(meet(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(meet(join(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),meet(a,a)),join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))))) = meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),
    inference(unit_resolution,[status(thm)],[158,26]) ).

tff(160,plain,
    ( ~ ! [B: $i,A: $i,C: $i] : ( meet(meet(join(A,B),join(C,A)),A) = A )
    | ( meet(meet(join(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),meet(a,a)),join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))))) = meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(161,plain,
    meet(meet(join(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),meet(a,a)),join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))))) = meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),
    inference(unit_resolution,[status(thm)],[160,16]) ).

tff(162,plain,
    meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))) = meet(meet(join(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),meet(a,a)),join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))))),
    inference(symmetry,[status(thm)],[161]) ).

tff(163,plain,
    ( ~ ! [B: $i,A: $i] : ( join(meet(A,A),meet(B,join(A,A))) = A )
    | ( join(meet(meet(a,a),meet(a,a)),meet(a,join(meet(a,a),meet(a,a)))) = meet(a,a) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(164,plain,
    join(meet(meet(a,a),meet(a,a)),meet(a,join(meet(a,a),meet(a,a)))) = meet(a,a),
    inference(unit_resolution,[status(thm)],[163,46]) ).

tff(165,plain,
    join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,join(meet(a,a),meet(a,a)))) = join(meet(meet(a,a),meet(a,a)),meet(a,join(meet(a,a),meet(a,a)))),
    inference(monotonicity,[status(thm)],[101]) ).

tff(166,plain,
    meet(a,join(meet(a,a),meet(a,a))) = meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),
    inference(monotonicity,[status(thm)],[154,153]) ).

tff(167,plain,
    meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))) = meet(a,join(meet(a,a),meet(a,a))),
    inference(symmetry,[status(thm)],[166]) ).

tff(168,plain,
    meet(meet(join(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),meet(a,a)),join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))))) = meet(a,join(meet(a,a),meet(a,a))),
    inference(transitivity,[status(thm)],[161,167]) ).

tff(169,plain,
    join(meet(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(meet(join(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),meet(a,a)),join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))) = join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,join(meet(a,a),meet(a,a)))),
    inference(monotonicity,[status(thm)],[109,168]) ).

tff(170,plain,
    join(meet(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(meet(join(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),meet(a,a)),join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))) = meet(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),
    inference(transitivity,[status(thm)],[169,165,164,92,91,19]) ).

tff(171,plain,
    join(join(meet(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(meet(join(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),meet(a,a)),join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))))) = join(meet(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(meet(join(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),meet(a,a)),join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))),
    inference(monotonicity,[status(thm)],[170,162]) ).

tff(172,plain,
    join(meet(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(meet(join(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),meet(a,a)),join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))) = join(join(meet(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(meet(join(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),meet(a,a)),join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))))),
    inference(symmetry,[status(thm)],[171]) ).

tff(173,plain,
    join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,join(meet(a,a),meet(a,a)))) = join(meet(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a))),meet(meet(join(meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))),meet(a,a)),join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))),meet(join(join(meet(a,a),meet(a,a)),a),join(join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a)))),join(meet(a,a),meet(a,a)))))),
    inference(symmetry,[status(thm)],[169]) ).

tff(174,plain,
    join(meet(meet(a,a),meet(a,a)),meet(a,join(meet(a,a),meet(a,a)))) = join(meet(join(meet(a,a),meet(a,a)),join(meet(a,a),meet(a,a))),meet(a,join(meet(a,a),meet(a,a)))),
    inference(symmetry,[status(thm)],[165]) ).

tff(175,plain,
    meet(a,a) = join(meet(meet(a,a),meet(a,a)),meet(a,join(meet(a,a),meet(a,a)))),
    inference(symmetry,[status(thm)],[164]) ).

tff(176,plain,
    meet(a,a) = a,
    inference(transitivity,[status(thm)],[175,174,173,172,159,157,150,147,143,113,111,98,9]) ).

tff(177,plain,
    ( ( meet(a,a) != a )
  <=> ( meet(a,a) != a ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(178,axiom,
    meet(a,a) != a,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_normal_axioms_1) ).

tff(179,plain,
    meet(a,a) != a,
    inference(modus_ponens,[status(thm)],[178,177]) ).

tff(180,plain,
    $false,
    inference(unit_resolution,[status(thm)],[179,176]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem    : LAT088-1 : TPTP v9.0.0. Released v2.6.0.
% 0.03/0.12  % Command    : run_E %s %d THM
% 0.12/0.34  % Computer : n007.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit   : 300
% 0.12/0.34  % WCLimit    : 300
% 0.12/0.34  % DateTime   : Thu Jun 19 19:33:49 EDT 2025
% 0.12/0.34  % CPUTime    : 
% 0.47/0.65  % SZS status Unsatisfiable
% 0.47/0.65  % SZS output start Proof
% See solution above
% 0.51/0.73  % E exiting
%------------------------------------------------------------------------------