↑ Up

Leo-III---1.8.0.THM-Ref.s

View TPTP
Problem
Process solution in
SystemOnTSTP
Download .tgz
%------------------------------------------------------------------------------
% File     : Leo-III---1.8.0
% Problem  : DAT177^1 : TPTP v9.3.1. Released v7.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox/solver/bin/leo3.jar /export/starexec/sandbox/benchmark/theBenchmark.p -t 300 -p  --atp eprover=/export/starexec/sandbox/solver/bin/externals/eprover --instantiate 39

% Computer : n015.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 Sep 30 07:48:05 AM UTC 2026

% Result   : Theorem 17.35s 5.38s
% Output   : Refutation 18.43s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    3
%            Number of leaves      :  246
% Syntax   : Number of formulae    :  494 ( 295 unt;   0 typ;   0 def)
%            Number of atoms       : 1975 ( 572 equ;   0 cnn)
%            Maximal formula atoms :    7 (   3 avg)
%            Number of connectives : 7088 ( 160   ~;  28   |; 106   &;6462   @)
%                                         (   0 <=>; 332  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   19 (   6 avg)
%            Number of types       :    2 (   1 usr)
%            Number of type conns  :   90 (  90   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   41 (  39 usr;   8 con; 0-5 aty)
%            Number of variables   : 1602 (  38   ^;1524   !;  40   ?;1602   :)

% Comments : 
%------------------------------------------------------------------------------
thf(a_type,type,
    a: $tType ).

thf(topolo890362671_space_decl,type,
    topolo890362671_space: 
      !>[TA: $tType] : ( ( itself @ TA ) > $o ) ).

thf(topolo47006728_space_decl,type,
    topolo47006728_space: 
      !>[TA: $tType] : ( ( itself @ TA ) > $o ) ).

thf(coindu328551480prefix_decl,type,
    coindu328551480prefix: 
      !>[TA: $tType] : ( ( coinductive_llist @ TA ) > ( coinductive_llist @ TA ) > $o ) ).

thf(coinductive_gen_lset_decl,type,
    coinductive_gen_lset: 
      !>[TA: $tType] : ( ( set @ TA ) > ( coinductive_llist @ TA ) > ( set @ TA ) ) ).

thf(coinductive_lSup_decl,type,
    coinductive_lSup: 
      !>[TA: $tType] : ( ( set @ ( coinductive_llist @ TA ) ) > ( coinductive_llist @ TA ) ) ).

thf(coinductive_lappend_decl,type,
    coinductive_lappend: 
      !>[TA: $tType] : ( ( coinductive_llist @ TA ) > ( coinductive_llist @ TA ) > ( coinductive_llist @ TA ) ) ).

thf(coinductive_lfinite_decl,type,
    coinductive_lfinite: 
      !>[TA: $tType] : ( ( coinductive_llist @ TA ) > $o ) ).

thf(coinductive_llast_decl,type,
    coinductive_llast: 
      !>[TA: $tType] : ( ( coinductive_llist @ TA ) > TA ) ).

thf(coinductive_LCons_decl,type,
    coinductive_LCons: 
      !>[TA: $tType] : ( TA > ( coinductive_llist @ TA ) > ( coinductive_llist @ TA ) ) ).

thf(coinductive_LNil_decl,type,
    coinductive_LNil: 
      !>[TA: $tType] : ( coinductive_llist @ TA ) ).

thf(coindu1478340336prefix_decl,type,
    coindu1478340336prefix: 
      !>[TA: $tType] : ( ( coinductive_llist @ TA ) > ( coinductive_llist @ TA ) > $o ) ).

thf(minus_minus_decl,type,
    minus_minus: 
      !>[TA: $tType] : ( TA > TA > TA ) ).

thf(lList2435255213lllsts_decl,type,
    lList2435255213lllsts: 
      !>[TA: $tType] : ( ( set @ TA ) > ( set @ ( coinductive_llist @ TA ) ) ) ).

thf(lList2236698231inlsts_decl,type,
    lList2236698231inlsts: 
      !>[TA: $tType] : ( ( set @ TA ) > ( set @ ( coinductive_llist @ TA ) ) ) ).

thf(lList21916056377ts_rec_decl,type,
    lList21916056377ts_rec: 
      !>[TA: $tType,TB: $tType] : ( TB > ( TA > ( coinductive_llist @ TA ) > TB > TB ) > ( coinductive_llist @ TA ) > TB ) ).

thf(lList22096119349pslsts_decl,type,
    lList22096119349pslsts: 
      !>[TA: $tType] : ( ( set @ TA ) > ( set @ ( coinductive_llist @ TA ) ) ) ).

thf(lList21612149805nflsts_decl,type,
    lList21612149805nflsts: 
      !>[TA: $tType] : ( ( set @ TA ) > ( set @ ( coinductive_llist @ TA ) ) ) ).

thf(lList21148268032oslsts_decl,type,
    lList21148268032oslsts: 
      !>[TA: $tType] : ( ( set @ TA ) > ( set @ ( coinductive_llist @ TA ) ) ) ).

thf(inf_inf_decl,type,
    inf_inf: 
      !>[TA: $tType] : ( TA > TA > TA ) ).

thf(sup_sup_decl,type,
    sup_sup: 
      !>[TA: $tType] : ( TA > TA > TA ) ).

thf(bot_bot_decl,type,
    bot_bot: 
      !>[TA: $tType] : TA ).

thf(top_top_decl,type,
    top_top: 
      !>[TA: $tType] : TA ).

thf(type2_decl,type,
    type2: 
      !>[TA: $tType] : ( itself @ TA ) ).

thf(collect_decl,type,
    collect: 
      !>[TA: $tType] : ( ( TA > $o ) > ( set @ TA ) ) ).

thf(insert_decl,type,
    insert: 
      !>[TA: $tType] : ( TA > ( set @ TA ) > ( set @ TA ) ) ).

thf(is_empty_decl,type,
    is_empty: 
      !>[TA: $tType] : ( ( set @ TA ) > $o ) ).

thf(is_singleton_decl,type,
    is_singleton: 
      !>[TA: $tType] : ( ( set @ TA ) > $o ) ).

thf(pairwise_decl,type,
    pairwise: 
      !>[TA: $tType] : ( ( TA > TA > $o ) > ( set @ TA ) > $o ) ).

thf(remove_decl,type,
    remove: 
      !>[TA: $tType] : ( TA > ( set @ TA ) > ( set @ TA ) ) ).

thf(the_elem_decl,type,
    the_elem: 
      !>[TA: $tType] : ( ( set @ TA ) > TA ) ).

thf(topolo406746546ounded_decl,type,
    topolo406746546ounded: 
      !>[TA: $tType] : ( ( set @ TA ) > $o ) ).

thf(member_decl,type,
    member: 
      !>[TA: $tType] : ( TA > ( set @ TA ) > $o ) ).

thf(a2_decl,type,
    a2: set @ a ).

thf(l_decl,type,
    l: coinductive_llist @ a ).

thf(r_decl,type,
    r: coinductive_llist @ a ).

thf(sa_decl,type,
    sa: coinductive_llist @ a ).

thf(197,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ C ) )
       => ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_23_finite__lemma) ).

thf(892,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ C ) )
       => ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[197]) ).

thf(120,axiom,
    ! [TA: $tType] :
      ( ( inf_inf @ ( set @ TA ) )
      = ( ^ [A: set @ TA,B: set @ TA] : ( inf_inf @ ( set @ TA ) @ B @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_200_Int__commute) ).

thf(629,plain,
    ! [TA: $tType] :
      ( ( inf_inf @ ( set @ TA ) )
      = ( ^ [A: set @ TA,B: set @ TA] : ( inf_inf @ ( set @ TA ) @ B @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[120]) ).

thf(41,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ A @ ( top_top @ ( set @ TA ) ) )
      = ( bot_bot @ ( set @ TA ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_133_Diff__UNIV) ).

thf(365,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ A @ ( top_top @ ( set @ TA ) ) )
      = ( bot_bot @ ( set @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[41]) ).

thf(3,axiom,
    ! [TA: $tType] :
      ~ ( coindu1478340336prefix @ TA @ ( coinductive_LNil @ TA ) @ ( coinductive_LNil @ TA ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_152_lstrict__prefix__code_I1_J) ).

thf(249,plain,
    ! [TA: $tType] :
      ~ ( coindu1478340336prefix @ TA @ ( coinductive_LNil @ TA ) @ ( coinductive_LNil @ TA ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[3]) ).

thf(90,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ ( bot_bot @ ( set @ TA ) ) @ A )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_225_Un__empty__left) ).

thf(518,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ ( bot_bot @ ( set @ TA ) ) @ A )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[90]) ).

thf(76,axiom,
    ! [TA: $tType] :
      ( ( coinductive_lfinite @ TA )
      = ( ^ [A: coinductive_llist @ TA] :
            ( ( A
              = ( coinductive_LNil @ TA ) )
            | ? [B: coinductive_llist @ TA,C: TA] :
                ( ( A
                  = ( coinductive_LCons @ TA @ C @ B ) )
                & ( coinductive_lfinite @ TA @ B ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_241_lfinite_Osimps) ).

thf(468,plain,
    ! [TA: $tType] :
      ( ( coinductive_lfinite @ TA )
      = ( ^ [A: coinductive_llist @ TA] :
            ( ( A
              = ( coinductive_LNil @ TA ) )
            | ? [B: coinductive_llist @ TA,C: TA] :
                ( ( A
                  = ( coinductive_LCons @ TA @ C @ B ) )
                & ( coinductive_lfinite @ TA @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[76]) ).

thf(131,axiom,
    ! [TA: $tType,A: TA] :
      ~ ( member @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_55_empty__iff) ).

thf(666,plain,
    ! [TA: $tType,A: TA] :
      ~ ( member @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[131]) ).

thf(36,axiom,
    ! [TA: $tType,A: TA] : ( is_singleton @ TA @ ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_116_is__singletonI) ).

thf(352,plain,
    ! [TA: $tType,A: TA] : ( is_singleton @ TA @ ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[36]) ).

thf(161,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: TA > $o] :
      ( ( ! [D: TA] :
            ( ( member @ TA @ D @ ( sup_sup @ ( set @ TA ) @ A @ B ) )
           => ( C @ D ) ) )
      = ( ! [D: TA] :
            ( ( member @ TA @ D @ A )
           => ( C @ D ) )
        & ! [D: TA] :
            ( ( member @ TA @ D @ B )
           => ( C @ D ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_206_ball__Un) ).

thf(777,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: TA > $o] :
      ( ( ! [D: TA] :
            ( ( member @ TA @ D @ ( sup_sup @ ( set @ TA ) @ A @ B ) )
           => ( C @ D ) ) )
      = ( ! [D: TA] :
            ( ( member @ TA @ D @ A )
           => ( C @ D ) )
        & ! [D: TA] :
            ( ( member @ TA @ D @ B )
           => ( C @ D ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[161]) ).

thf(98,axiom,
    ! [TA: $tType] :
      ( ( insert @ TA )
      = ( ^ [A: TA] : ( sup_sup @ ( set @ TA ) @ ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_245_insert__is__Un) ).

thf(555,plain,
    ! [TA: $tType] :
      ( ( insert @ TA )
      = ( ^ [A: TA] : ( sup_sup @ ( set @ TA ) @ ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[98]) ).

thf(228,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: TA] :
      ( ( member @ TA @ A @ B )
     => ( member @ TA @ A @ ( insert @ TA @ C @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_94_insertI2) ).

thf(1005,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: TA] :
      ( ( member @ TA @ A @ B )
     => ( member @ TA @ A @ ( insert @ TA @ C @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[228]) ).

thf(11,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ A @ A )
      = ( bot_bot @ ( set @ TA ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_128_Diff__cancel) ).

thf(276,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ A @ A )
      = ( bot_bot @ ( set @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[11]) ).

thf(224,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: TA > $o] :
      ( ( ? [D: TA] :
            ( ( member @ TA @ D @ ( sup_sup @ ( set @ TA ) @ A @ B ) )
            & ( C @ D ) ) )
      = ( ? [D: TA] :
            ( ( member @ TA @ D @ A )
            & ( C @ D ) )
        | ? [D: TA] :
            ( ( member @ TA @ D @ B )
            & ( C @ D ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_207_bex__Un) ).

thf(994,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: TA > $o] :
      ( ( ? [D: TA] :
            ( ( member @ TA @ D @ ( sup_sup @ ( set @ TA ) @ A @ B ) )
            & ( C @ D ) ) )
      = ( ? [D: TA] :
            ( ( member @ TA @ D @ A )
            & ( C @ D ) )
        | ? [D: TA] :
            ( ( member @ TA @ D @ B )
            & ( C @ D ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[224]) ).

thf(21,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ ( sup_sup @ ( set @ TA ) @ A @ B ) @ C )
      = ( sup_sup @ ( set @ TA ) @ ( minus_minus @ ( set @ TA ) @ A @ C ) @ ( minus_minus @ ( set @ TA ) @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_238_Un__Diff) ).

thf(308,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ ( sup_sup @ ( set @ TA ) @ A @ B ) @ C )
      = ( sup_sup @ ( set @ TA ) @ ( minus_minus @ ( set @ TA ) @ A @ C ) @ ( minus_minus @ ( set @ TA ) @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[21]) ).

thf(128,axiom,
    ! [TA: $tType,A: TA,B: set @ TA] :
      ( ~ ( member @ TA @ A @ B )
     => ( ( minus_minus @ ( set @ TA ) @ ( insert @ TA @ A @ B ) @ ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) )
        = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_142_Diff__insert__absorb) ).

thf(655,plain,
    ! [TA: $tType,A: TA,B: set @ TA] :
      ( ~ ( member @ TA @ A @ B )
     => ( ( minus_minus @ ( set @ TA ) @ ( insert @ TA @ A @ B ) @ ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[128]) ).

thf(109,axiom,
    ! [TA: $tType,A: TA > $o,B: TA > $o] :
      ( ! [C: TA] :
          ( ( A @ C )
          = ( B @ C ) )
     => ( ( collect @ TA @ A )
        = ( collect @ TA @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_47_Collect__cong) ).

thf(597,plain,
    ! [TA: $tType,A: TA > $o,B: TA > $o] :
      ( ! [C: TA] :
          ( ( A @ C )
          = ( B @ C ) )
     => ( ( collect @ TA @ A )
        = ( collect @ TA @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[109]) ).

thf(87,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] : ( coindu1478340336prefix @ TA @ ( coinductive_LNil @ TA ) @ ( coinductive_LCons @ TA @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_148_lstrict__prefix__code_I2_J) ).

thf(500,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] : ( coindu1478340336prefix @ TA @ ( coinductive_LNil @ TA ) @ ( coinductive_LCons @ TA @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[87]) ).

thf(146,axiom,
    member @ ( coinductive_llist @ a ) @ ( coinductive_lappend @ a @ l @ sa ) @ ( lList21612149805nflsts @ a @ a2 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_0_LNil__fin_Oprems) ).

thf(715,plain,
    member @ ( coinductive_llist @ a ) @ ( coinductive_lappend @ a @ l @ sa ) @ ( lList21612149805nflsts @ a @ a2 ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[146]) ).

thf(175,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( inf_inf @ ( set @ TA ) @ B @ C ) )
     => ~ ( ( member @ TA @ A @ B )
         => ~ ( member @ TA @ A @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_212_IntE) ).

thf(814,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( inf_inf @ ( set @ TA ) @ B @ C ) )
     => ~ ( ( member @ TA @ A @ B )
         => ~ ( member @ TA @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[175]) ).

thf(140,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( sup_sup @ ( set @ TA ) @ B @ C ) )
      = ( ( member @ TA @ A @ B )
        | ( member @ TA @ A @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_169_Un__iff) ).

thf(698,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( sup_sup @ ( set @ TA ) @ B @ C ) )
      = ( ( member @ TA @ A @ B )
        | ( member @ TA @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[140]) ).

thf(205,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] : ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ ( top_top @ ( set @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_14_alllsts__UNIV) ).

thf(913,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] : ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ ( top_top @ ( set @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[205]) ).

thf(32,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( ( coinductive_lappend @ TA @ A @ B )
        = ( coinductive_LNil @ TA ) )
      = ( ( A
          = ( coinductive_LNil @ TA ) )
        & ( B
          = ( coinductive_LNil @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_9_lappend__is__LNil__conv) ).

thf(340,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( ( coinductive_lappend @ TA @ A @ B )
        = ( coinductive_LNil @ TA ) )
      = ( ( A
          = ( coinductive_LNil @ TA ) )
        & ( B
          = ( coinductive_LNil @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[32]) ).

thf(212,axiom,
    ! [TA: $tType,A: set @ TA] : ( member @ ( coinductive_llist @ TA ) @ ( coinductive_LNil @ TA ) @ ( lList2435255213lllsts @ TA @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_33_alllsts_OLNil__all) ).

thf(930,plain,
    ! [TA: $tType,A: set @ TA] : ( member @ ( coinductive_llist @ TA ) @ ( coinductive_LNil @ TA ) @ ( lList2435255213lllsts @ TA @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[212]) ).

thf(133,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ~ ( member @ TA @ A @ B )
     => ( ( inf_inf @ ( set @ TA ) @ B @ ( insert @ TA @ A @ C ) )
        = ( inf_inf @ ( set @ TA ) @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_176_Int__insert__right__if0) ).

thf(670,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ~ ( member @ TA @ A @ B )
     => ( ( inf_inf @ ( set @ TA ) @ B @ ( insert @ TA @ A @ C ) )
        = ( inf_inf @ ( set @ TA ) @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[133]) ).

thf(200,axiom,
    ! [TA: $tType,TB: $tType,A: ( coinductive_llist @ TA ) > TB,B: TB,C: TA > ( coinductive_llist @ TA ) > TB > TB,D: coinductive_llist @ TA,E: set @ TA,F: TA] :
      ( ( A
        = ( lList21916056377ts_rec @ TB @ TA @ B @ C ) )
     => ( ( member @ ( coinductive_llist @ TA ) @ D @ ( lList2236698231inlsts @ TA @ E ) )
       => ( ( A @ ( coinductive_LCons @ TA @ F @ D ) )
          = ( C @ F @ D @ ( A @ D ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_85_finlsts__rec__LCons__def) ).

thf(898,plain,
    ! [TA: $tType,TB: $tType,A: ( coinductive_llist @ TA ) > TB,B: TB,C: TA > ( coinductive_llist @ TA ) > TB > TB,D: coinductive_llist @ TA,E: set @ TA,F: TA] :
      ( ( A
        = ( lList21916056377ts_rec @ TB @ TA @ B @ C ) )
     => ( ( member @ ( coinductive_llist @ TA ) @ D @ ( lList2236698231inlsts @ TA @ E ) )
       => ( ( A @ ( coinductive_LCons @ TA @ F @ D ) )
          = ( C @ F @ D @ ( A @ D ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[200]) ).

thf(163,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( coinductive_lSup @ TA @ ( insert @ ( coinductive_llist @ TA ) @ A @ ( bot_bot @ ( set @ ( coinductive_llist @ TA ) ) ) ) )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_154_lSup__singleton) ).

thf(782,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( coinductive_lSup @ TA @ ( insert @ ( coinductive_llist @ TA ) @ A @ ( bot_bot @ ( set @ ( coinductive_llist @ TA ) ) ) ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[163]) ).

thf(15,axiom,
    ! [TA: $tType] :
      ( ( topolo47006728_space @ TA @ ( type2 @ TA ) )
     => ( topolo406746546ounded @ TA @ ( bot_bot @ ( set @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_158_totally__bounded__empty) ).

thf(288,plain,
    ! [TA: $tType] :
      ( ( topolo47006728_space @ TA @ ( type2 @ TA ) )
     => ( topolo406746546ounded @ TA @ ( bot_bot @ ( set @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[15]) ).

thf(65,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ( ( sup_sup @ ( set @ TA ) @ A @ B )
        = ( bot_bot @ ( set @ TA ) ) )
      = ( ( A
          = ( bot_bot @ ( set @ TA ) ) )
        & ( B
          = ( bot_bot @ ( set @ TA ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_172_Un__empty) ).

thf(436,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ( ( sup_sup @ ( set @ TA ) @ A @ B )
        = ( bot_bot @ ( set @ TA ) ) )
      = ( ( A
          = ( bot_bot @ ( set @ TA ) ) )
        & ( B
          = ( bot_bot @ ( set @ TA ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[65]) ).

thf(5,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA,C: TA,D: coinductive_llist @ TA] :
      ( ( coindu1478340336prefix @ TA @ ( coinductive_LCons @ TA @ A @ B ) @ ( coinductive_LCons @ TA @ C @ D ) )
      = ( ( A = C )
        & ( coindu1478340336prefix @ TA @ B @ D ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_151_lstrict__prefix__code_I4_J) ).

thf(257,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA,C: TA,D: coinductive_llist @ TA] :
      ( ( coindu1478340336prefix @ TA @ ( coinductive_LCons @ TA @ A @ B ) @ ( coinductive_LCons @ TA @ C @ D ) )
      = ( ( A = C )
        & ( coindu1478340336prefix @ TA @ B @ D ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[5]) ).

thf(194,axiom,
    ! [TA: $tType,TB: $tType,A: coinductive_llist @ TA,B: set @ TA,C: TB,D: TA > ( coinductive_llist @ TA ) > TB > TB,E: TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( ( lList21916056377ts_rec @ TB @ TA @ C @ D @ ( coinductive_LCons @ TA @ E @ A ) )
        = ( D @ E @ A @ ( lList21916056377ts_rec @ TB @ TA @ C @ D @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_84_finlsts__rec__LCons) ).

thf(885,plain,
    ! [TA: $tType,TB: $tType,A: coinductive_llist @ TA,B: set @ TA,C: TB,D: TA > ( coinductive_llist @ TA ) > TB > TB,E: TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( ( lList21916056377ts_rec @ TB @ TA @ C @ D @ ( coinductive_LCons @ TA @ E @ A ) )
        = ( D @ E @ A @ ( lList21916056377ts_rec @ TB @ TA @ C @ D @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[194]) ).

thf(243,axiom,
    ! [TA: $tType,A: set @ ( coinductive_llist @ TA )] :
      ( ( coinductive_lSup @ TA @ ( insert @ ( coinductive_llist @ TA ) @ ( coinductive_LNil @ TA ) @ A ) )
      = ( coinductive_lSup @ TA @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_156_lSup__insert__LNil) ).

thf(1046,plain,
    ! [TA: $tType,A: set @ ( coinductive_llist @ TA )] :
      ( ( coinductive_lSup @ TA @ ( insert @ ( coinductive_llist @ TA ) @ ( coinductive_LNil @ TA ) @ A ) )
      = ( coinductive_lSup @ TA @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[243]) ).

thf(150,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ B )
     => ( ( minus_minus @ ( set @ TA ) @ ( insert @ TA @ A @ C ) @ B )
        = ( minus_minus @ ( set @ TA ) @ C @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_132_insert__Diff1) ).

thf(724,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ B )
     => ( ( minus_minus @ ( set @ TA ) @ ( insert @ TA @ A @ C ) @ B )
        = ( minus_minus @ ( set @ TA ) @ C @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[150]) ).

thf(148,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( inf_inf @ ( set @ TA ) @ B @ C ) )
     => ( member @ TA @ A @ C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_208_IntD2) ).

thf(719,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( inf_inf @ ( set @ TA ) @ B @ C ) )
     => ( member @ TA @ A @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[148]) ).

thf(164,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ B )
     => ( ( inf_inf @ ( set @ TA ) @ ( insert @ TA @ A @ C ) @ B )
        = ( insert @ TA @ A @ ( inf_inf @ ( set @ TA ) @ C @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_174_Int__insert__left__if1) ).

thf(785,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ B )
     => ( ( inf_inf @ ( set @ TA ) @ ( insert @ TA @ A @ C ) @ B )
        = ( insert @ TA @ A @ ( inf_inf @ ( set @ TA ) @ C @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[164]) ).

thf(89,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: ( coinductive_llist @ TA ) > $o] :
      ( ( coinductive_lfinite @ TA @ A )
     => ( ( B @ ( coinductive_LNil @ TA ) )
       => ( ! [C: coinductive_llist @ TA,D: TA] :
              ( ( coinductive_lfinite @ TA @ C )
             => ( ( B @ C )
               => ( B @ ( coinductive_LCons @ TA @ D @ C ) ) ) )
         => ( B @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_242_lfinite_Oinducts) ).

thf(504,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: ( coinductive_llist @ TA ) > $o] :
      ( ( coinductive_lfinite @ TA @ A )
     => ( ( B @ ( coinductive_LNil @ TA ) )
       => ( ! [C: coinductive_llist @ TA,D: TA] :
              ( ( coinductive_lfinite @ TA @ C )
             => ( ( B @ C )
               => ( B @ ( coinductive_LCons @ TA @ D @ C ) ) ) )
         => ( B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[89]) ).

thf(183,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( ~ ( member @ TA @ A @ B )
       => ( member @ TA @ A @ C ) )
     => ( member @ TA @ A @ ( sup_sup @ ( set @ TA ) @ C @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_170_UnCI) ).

thf(838,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( ~ ( member @ TA @ A @ B )
       => ( member @ TA @ A @ C ) )
     => ( member @ TA @ A @ ( sup_sup @ ( set @ TA ) @ C @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[183]) ).

thf(207,axiom,
    ! [TA: $tType] :
      ( ( coinductive_lSup @ TA @ ( bot_bot @ ( set @ ( coinductive_llist @ TA ) ) ) )
      = ( coinductive_LNil @ TA ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_153_lSup__empty) ).

thf(917,plain,
    ! [TA: $tType] :
      ( ( coinductive_lSup @ TA @ ( bot_bot @ ( set @ ( coinductive_llist @ TA ) ) ) )
      = ( coinductive_LNil @ TA ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[207]) ).

thf(247,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ B ) )
     => ( ~ ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
       => ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_41_alllstsE) ).

thf(1059,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ B ) )
     => ( ~ ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
       => ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[247]) ).

thf(217,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( ( member @ TA @ A @ B )
       => ( ( minus_minus @ ( set @ TA ) @ ( insert @ TA @ A @ C ) @ B )
          = ( minus_minus @ ( set @ TA ) @ C @ B ) ) )
      & ( ~ ( member @ TA @ A @ B )
       => ( ( minus_minus @ ( set @ TA ) @ ( insert @ TA @ A @ C ) @ B )
          = ( insert @ TA @ A @ ( minus_minus @ ( set @ TA ) @ C @ B ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_135_insert__Diff__if) ).

thf(949,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( ( member @ TA @ A @ B )
       => ( ( minus_minus @ ( set @ TA ) @ ( insert @ TA @ A @ C ) @ B )
          = ( minus_minus @ ( set @ TA ) @ C @ B ) ) )
      & ( ~ ( member @ TA @ A @ B )
       => ( ( minus_minus @ ( set @ TA ) @ ( insert @ TA @ A @ C ) @ B )
          = ( insert @ TA @ A @ ( minus_minus @ ( set @ TA ) @ C @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[217]) ).

thf(73,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ~ ( coinductive_lfinite @ TA @ A )
     => ( ( coinductive_lappend @ TA @ A @ B )
        = A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_226_lappend__inf) ).

thf(460,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ~ ( coinductive_lfinite @ TA @ A )
     => ( ( coinductive_lappend @ TA @ A @ B )
        = A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[73]) ).

thf(214,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: TA] :
      ( ( ~ ( member @ TA @ A @ B )
       => ( A = C ) )
     => ( member @ TA @ A @ ( insert @ TA @ C @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_87_insertCI) ).

thf(934,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: TA] :
      ( ( ~ ( member @ TA @ A @ B )
       => ( A = C ) )
     => ( member @ TA @ A @ ( insert @ TA @ C @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[214]) ).

thf(38,axiom,
    ! [TA: $tType,A: TA > TA > $o,B: TA] : ( pairwise @ TA @ A @ ( insert @ TA @ B @ ( bot_bot @ ( set @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_159_pairwise__singleton) ).

thf(357,plain,
    ! [TA: $tType,A: TA > TA > $o,B: TA] : ( pairwise @ TA @ A @ ( insert @ TA @ B @ ( bot_bot @ ( set @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[38]) ).

thf(201,axiom,
    ! [TA: $tType,A: TA] : ( member @ TA @ A @ ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_91_singletonI) ).

thf(902,plain,
    ! [TA: $tType,A: TA] : ( member @ TA @ A @ ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[201]) ).

thf(123,axiom,
    ! [TA: $tType,A: TA] :
      ( ( insert @ TA @ A @ ( top_top @ ( set @ TA ) ) )
      = ( top_top @ ( set @ TA ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_106_insert__UNIV) ).

thf(638,plain,
    ! [TA: $tType,A: TA] :
      ( ( insert @ TA @ A @ ( top_top @ ( set @ TA ) ) )
      = ( top_top @ ( set @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[123]) ).

thf(60,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ A @ ( inf_inf @ ( set @ TA ) @ B @ C ) )
      = ( sup_sup @ ( set @ TA ) @ ( minus_minus @ ( set @ TA ) @ A @ B ) @ ( minus_minus @ ( set @ TA ) @ A @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_237_Diff__Int) ).

thf(421,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ A @ ( inf_inf @ ( set @ TA ) @ B @ C ) )
      = ( sup_sup @ ( set @ TA ) @ ( minus_minus @ ( set @ TA ) @ A @ B ) @ ( minus_minus @ ( set @ TA ) @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[60]) ).

thf(112,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ A @ ( minus_minus @ ( set @ TA ) @ A @ B ) )
      = ( inf_inf @ ( set @ TA ) @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_233_Diff__Diff__Int) ).

thf(606,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ A @ ( minus_minus @ ( set @ TA ) @ A @ B ) )
      = ( inf_inf @ ( set @ TA ) @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[112]) ).

thf(27,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( ( coinductive_lappend @ TA @ A @ B )
        = ( coinductive_LNil @ TA ) )
      = ( ( A
          = ( coinductive_LNil @ TA ) )
        & ( B
          = ( coinductive_LNil @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_49_lappend__eq__LNil__iff) ).

thf(325,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( ( coinductive_lappend @ TA @ A @ B )
        = ( coinductive_LNil @ TA ) )
      = ( ( A
          = ( coinductive_LNil @ TA ) )
        & ( B
          = ( coinductive_LNil @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[27]) ).

thf(69,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ ( sup_sup @ ( set @ TA ) @ A @ B ) @ C )
      = ( sup_sup @ ( set @ TA ) @ A @ ( sup_sup @ ( set @ TA ) @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_205_Un__assoc) ).

thf(448,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ ( sup_sup @ ( set @ TA ) @ A @ B ) @ C )
      = ( sup_sup @ ( set @ TA ) @ A @ ( sup_sup @ ( set @ TA ) @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[69]) ).

thf(24,axiom,
    ! [TA: $tType] :
      ( ( is_empty @ TA )
      = ( ^ [A: set @ TA] :
            ( A
            = ( bot_bot @ ( set @ TA ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_86_Set_Ois__empty__def) ).

thf(316,plain,
    ! [TA: $tType] :
      ( ( is_empty @ TA )
      = ( ^ [A: set @ TA] :
            ( A
            = ( bot_bot @ ( set @ TA ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[24]) ).

thf(107,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ ( minus_minus @ ( set @ TA ) @ A @ B ) @ B )
      = ( sup_sup @ ( set @ TA ) @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_181_Un__Diff__cancel2) ).

thf(591,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ ( minus_minus @ ( set @ TA ) @ A @ B ) @ B )
      = ( sup_sup @ ( set @ TA ) @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[107]) ).

thf(242,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ B ) )
     => ~ ! [C: TA,D: coinductive_llist @ TA] :
            ( ( member @ ( coinductive_llist @ TA ) @ D @ ( lList21612149805nflsts @ TA @ B ) )
           => ( ( member @ TA @ C @ B )
             => ( A
               != ( coinductive_LCons @ TA @ C @ D ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_6_inflsts__cases) ).

thf(1040,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ B ) )
     => ~ ! [C: TA,D: coinductive_llist @ TA] :
            ( ( member @ ( coinductive_llist @ TA ) @ D @ ( lList21612149805nflsts @ TA @ B ) )
           => ( ( member @ TA @ C @ B )
             => ( A
               != ( coinductive_LCons @ TA @ C @ D ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[242]) ).

thf(126,axiom,
    ! [TA: $tType] :
      ( ( lList21148268032oslsts @ TA @ ( bot_bot @ ( set @ TA ) ) )
      = ( bot_bot @ ( set @ ( coinductive_llist @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_72_poslsts__empty) ).

thf(646,plain,
    ! [TA: $tType] :
      ( ( lList21148268032oslsts @ TA @ ( bot_bot @ ( set @ TA ) ) )
      = ( bot_bot @ ( set @ ( coinductive_llist @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[126]) ).

thf(82,axiom,
    ! [TA: $tType] :
      ( ( remove @ TA )
      = ( ^ [A: TA,B: set @ TA] : ( minus_minus @ ( set @ TA ) @ B @ ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_146_remove__def) ).

thf(485,plain,
    ! [TA: $tType] :
      ( ( remove @ TA )
      = ( ^ [A: TA,B: set @ TA] : ( minus_minus @ ( set @ TA ) @ B @ ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[82]) ).

thf(234,axiom,
    ! [TA: $tType,A: TA > TA > $o,B: TA,C: set @ TA] :
      ( ( pairwise @ TA @ A @ ( insert @ TA @ B @ C ) )
      = ( ! [D: TA] :
            ( ( ( member @ TA @ D @ C )
              & ( D != B ) )
           => ( ( A @ B @ D )
              & ( A @ D @ B ) ) )
        & ( pairwise @ TA @ A @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_163_pairwise__insert) ).

thf(1020,plain,
    ! [TA: $tType,A: TA > TA > $o,B: TA,C: set @ TA] :
      ( ( pairwise @ TA @ A @ ( insert @ TA @ B @ C ) )
      = ( ! [D: TA] :
            ( ( ( member @ TA @ D @ C )
              & ( D != B ) )
           => ( ( A @ B @ D )
              & ( A @ D @ B ) ) )
        & ( pairwise @ TA @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[234]) ).

thf(80,axiom,
    ! [TA: $tType,A: TA,B: TA,C: TA,D: TA] :
      ( ( ( insert @ TA @ A @ ( insert @ TA @ B @ ( bot_bot @ ( set @ TA ) ) ) )
        = ( insert @ TA @ C @ ( insert @ TA @ D @ ( bot_bot @ ( set @ TA ) ) ) ) )
      = ( ( ( A = C )
          & ( B = D ) )
        | ( ( A = D )
          & ( B = C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_103_doubleton__eq__iff) ).

thf(480,plain,
    ! [TA: $tType,A: TA,B: TA,C: TA,D: TA] :
      ( ( ( insert @ TA @ A @ ( insert @ TA @ B @ ( bot_bot @ ( set @ TA ) ) ) )
        = ( insert @ TA @ C @ ( insert @ TA @ D @ ( bot_bot @ ( set @ TA ) ) ) ) )
      = ( ( ( A = C )
          & ( B = D ) )
        | ( ( A = D )
          & ( B = C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[80]) ).

thf(52,axiom,
    ! [TA: $tType] :
      ( ( coinductive_lappend @ TA @ ( coinductive_LNil @ TA ) @ ( coinductive_LNil @ TA ) )
      = ( coinductive_LNil @ TA ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_69_lappend__LNil__LNil) ).

thf(397,plain,
    ! [TA: $tType] :
      ( ( coinductive_lappend @ TA @ ( coinductive_LNil @ TA ) @ ( coinductive_LNil @ TA ) )
      = ( coinductive_LNil @ TA ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[52]) ).

thf(191,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ! [B: TA] : ( member @ TA @ B @ A )
     => ( ( top_top @ ( set @ TA ) )
        = A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_64_UNIV__eq__I) ).

thf(877,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ! [B: TA] : ( member @ TA @ B @ A )
     => ( ( top_top @ ( set @ TA ) )
        = A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[191]) ).

thf(17,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( coinductive_lfinite @ TA @ A )
     => ( ( A
         != ( coinductive_LNil @ TA ) )
       => ~ ! [B: coinductive_llist @ TA] :
              ( ? [C: TA] :
                  ( A
                  = ( coinductive_LCons @ TA @ C @ B ) )
             => ~ ( coinductive_lfinite @ TA @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_240_lfinite_Ocases) ).

thf(293,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( coinductive_lfinite @ TA @ A )
     => ( ( A
         != ( coinductive_LNil @ TA ) )
       => ~ ! [B: coinductive_llist @ TA] :
              ( ? [C: TA] :
                  ( A
                  = ( coinductive_LCons @ TA @ C @ B ) )
             => ~ ( coinductive_lfinite @ TA @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[17]) ).

thf(93,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA,C: coinductive_llist @ TA] :
      ( ( coinductive_lappend @ TA @ ( coinductive_LCons @ TA @ A @ B ) @ C )
      = ( coinductive_LCons @ TA @ A @ ( coinductive_lappend @ TA @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_50_lappend__code_I2_J) ).

thf(527,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA,C: coinductive_llist @ TA] :
      ( ( coinductive_lappend @ TA @ ( coinductive_LCons @ TA @ A @ B ) @ C )
      = ( coinductive_LCons @ TA @ A @ ( coinductive_lappend @ TA @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[93]) ).

thf(46,axiom,
    ! [TA: $tType] :
      ( ( bot_bot @ ( set @ TA ) )
      = ( collect @ TA @ ( bot_bot @ ( TA > $o ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_77_bot__set__def) ).

thf(380,plain,
    ! [TA: $tType] :
      ( ( bot_bot @ ( set @ TA ) )
      = ( collect @ TA @ ( bot_bot @ ( TA > $o ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[46]) ).

thf(66,axiom,
    ! [TA: $tType,A: TA,B: set @ TA] :
      ( ( insert @ TA @ A @ ( minus_minus @ ( set @ TA ) @ B @ ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) ) )
      = ( insert @ TA @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_134_insert__Diff__single) ).

thf(439,plain,
    ! [TA: $tType,A: TA,B: set @ TA] :
      ( ( insert @ TA @ A @ ( minus_minus @ ( set @ TA ) @ B @ ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) ) )
      = ( insert @ TA @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[66]) ).

thf(136,axiom,
    ! [TA: $tType,A: TA,B: TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( insert @ TA @ B @ C ) )
     => ( ( A != B )
       => ( member @ TA @ A @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_92_insertE) ).

thf(678,plain,
    ! [TA: $tType,A: TA,B: TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( insert @ TA @ B @ C ) )
     => ( ( A != B )
       => ( member @ TA @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[136]) ).

thf(9,axiom,
    ! [TA: $tType] :
      ( ( is_singleton @ TA )
      = ( ^ [A: set @ TA] :
            ( A
            = ( insert @ TA @ ( the_elem @ TA @ A ) @ ( bot_bot @ ( set @ TA ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_117_is__singleton__the__elem) ).

thf(270,plain,
    ! [TA: $tType] :
      ( ( is_singleton @ TA )
      = ( ^ [A: set @ TA] :
            ( A
            = ( insert @ TA @ ( the_elem @ TA @ A ) @ ( bot_bot @ ( set @ TA ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[9]) ).

thf(130,axiom,
    ! [TA: $tType,A: TA,B: set @ TA] :
      ( ( member @ TA @ A @ B )
     => ? [C: set @ TA] :
          ( ( B
            = ( insert @ TA @ A @ C ) )
          & ~ ( member @ TA @ A @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_100_mk__disjoint__insert) ).

thf(661,plain,
    ! [TA: $tType,A: TA,B: set @ TA] :
      ( ( member @ TA @ A @ B )
     => ? [C: set @ TA] :
          ( ( B
            = ( insert @ TA @ A @ C ) )
          & ~ ( member @ TA @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[130]) ).

thf(95,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ ( minus_minus @ ( set @ TA ) @ A @ B ) @ ( inf_inf @ ( set @ TA ) @ A @ B ) )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_234_Un__Diff__Int) ).

thf(546,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ ( minus_minus @ ( set @ TA ) @ A @ B ) @ ( inf_inf @ ( set @ TA ) @ A @ B ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[95]) ).

thf(210,axiom,
    ! [TA: $tType] :
    ? [A: TA] : ( member @ TA @ A @ ( top_top @ ( set @ TA ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_63_UNIV__witness) ).

thf(925,plain,
    ! [TA: $tType] :
    ? [A: TA] : ( member @ TA @ A @ ( top_top @ ( set @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[210]) ).

thf(169,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( minus_minus @ ( set @ TA ) @ B @ C ) )
     => ~ ( member @ TA @ A @ C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_138_DiffD2) ).

thf(798,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( minus_minus @ ( set @ TA ) @ B @ C ) )
     => ~ ( member @ TA @ A @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[169]) ).

thf(208,axiom,
    ! [TA: $tType] :
      ( ( top_top @ ( TA > $o ) )
      = ( ^ [A: TA] : ( member @ TA @ A @ ( top_top @ ( set @ TA ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_113_top__empty__eq) ).

thf(920,plain,
    ! [TA: $tType] :
      ( ( top_top @ ( TA > $o ) )
      = ( ^ [A: TA] : ( member @ TA @ A @ ( top_top @ ( set @ TA ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[208]) ).

thf(1,conjecture,
    member @ ( coinductive_llist @ a ) @ sa @ ( lList21612149805nflsts @ a @ a2 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',conj_0) ).

thf(2,negated_conjecture,
    ~ ( member @ ( coinductive_llist @ a ) @ sa @ ( lList21612149805nflsts @ a @ a2 ) ),
    inference(neg_conjecture,[status(cth)],[1]) ).

thf(248,plain,
    ~ ( member @ ( coinductive_llist @ a ) @ sa @ ( lList21612149805nflsts @ a @ a2 ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).

thf(30,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ( ( inf_inf @ ( set @ TA ) @ A @ B )
        = ( bot_bot @ ( set @ TA ) ) )
     => ( ( minus_minus @ ( set @ TA ) @ A @ B )
        = A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_246_Diff__triv) ).

thf(334,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ( ( inf_inf @ ( set @ TA ) @ A @ B )
        = ( bot_bot @ ( set @ TA ) ) )
     => ( ( minus_minus @ ( set @ TA ) @ A @ B )
        = A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[30]) ).

thf(204,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ~ ( member @ TA @ A @ B )
     => ( ( inf_inf @ ( set @ TA ) @ ( insert @ TA @ A @ C ) @ B )
        = ( inf_inf @ ( set @ TA ) @ C @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_173_Int__insert__left__if0) ).

thf(910,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ~ ( member @ TA @ A @ B )
     => ( ( inf_inf @ ( set @ TA ) @ ( insert @ TA @ A @ C ) @ B )
        = ( inf_inf @ ( set @ TA ) @ C @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[204]) ).

thf(198,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ( ( inf_inf @ ( set @ TA ) @ A @ B )
        = ( bot_bot @ ( set @ TA ) ) )
      = ( ! [C: TA] :
            ( ( member @ TA @ C @ A )
           => ! [D: TA] :
                ( ( member @ TA @ D @ B )
               => ( C != D ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_218_disjoint__iff__not__equal) ).

thf(894,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ( ( inf_inf @ ( set @ TA ) @ A @ B )
        = ( bot_bot @ ( set @ TA ) ) )
      = ( ! [C: TA] :
            ( ( member @ TA @ C @ A )
           => ! [D: TA] :
                ( ( member @ TA @ D @ B )
               => ( C != D ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[198]) ).

thf(156,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( ? [B: TA] : ( member @ TA @ B @ A ) )
      = ( A
       != ( bot_bot @ ( set @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_59_ex__in__conv) ).

thf(746,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( ? [B: TA] : ( member @ TA @ B @ A ) )
      = ( A
       != ( bot_bot @ ( set @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[156]) ).

thf(179,axiom,
    ! [TA: $tType,A: TA,B: set @ TA] :
      ( ( member @ TA @ A @ B )
     => ( ( insert @ TA @ A @ ( minus_minus @ ( set @ TA ) @ B @ ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) ) )
        = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_140_insert__Diff) ).

thf(825,plain,
    ! [TA: $tType,A: TA,B: set @ TA] :
      ( ( member @ TA @ A @ B )
     => ( ( insert @ TA @ A @ ( minus_minus @ ( set @ TA ) @ B @ ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) ) )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[179]) ).

thf(19,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: TA] :
      ( ( ( sup_sup @ ( set @ TA ) @ A @ B )
        = ( insert @ TA @ C @ ( bot_bot @ ( set @ TA ) ) ) )
      = ( ( ( A
            = ( bot_bot @ ( set @ TA ) ) )
          & ( B
            = ( insert @ TA @ C @ ( bot_bot @ ( set @ TA ) ) ) ) )
        | ( ( A
            = ( insert @ TA @ C @ ( bot_bot @ ( set @ TA ) ) ) )
          & ( B
            = ( bot_bot @ ( set @ TA ) ) ) )
        | ( ( A
            = ( insert @ TA @ C @ ( bot_bot @ ( set @ TA ) ) ) )
          & ( B
            = ( insert @ TA @ C @ ( bot_bot @ ( set @ TA ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_244_Un__singleton__iff) ).

thf(302,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: TA] :
      ( ( ( sup_sup @ ( set @ TA ) @ A @ B )
        = ( insert @ TA @ C @ ( bot_bot @ ( set @ TA ) ) ) )
      = ( ( ( A
            = ( bot_bot @ ( set @ TA ) ) )
          & ( B
            = ( insert @ TA @ C @ ( bot_bot @ ( set @ TA ) ) ) ) )
        | ( ( A
            = ( insert @ TA @ C @ ( bot_bot @ ( set @ TA ) ) ) )
          & ( B
            = ( bot_bot @ ( set @ TA ) ) ) )
        | ( ( A
            = ( insert @ TA @ C @ ( bot_bot @ ( set @ TA ) ) ) )
          & ( B
            = ( insert @ TA @ C @ ( bot_bot @ ( set @ TA ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[19]) ).

thf(177,axiom,
    ! [TA: $tType,A: set @ TA] : ( member @ ( coinductive_llist @ TA ) @ ( coinductive_LNil @ TA ) @ ( lList2236698231inlsts @ TA @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_35_finlsts_OLNil__fin) ).

thf(820,plain,
    ! [TA: $tType,A: set @ TA] : ( member @ ( coinductive_llist @ TA ) @ ( coinductive_LNil @ TA ) @ ( lList2236698231inlsts @ TA @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[177]) ).

thf(100,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ ( inf_inf @ ( set @ TA ) @ A @ B ) @ C )
      = ( inf_inf @ ( set @ TA ) @ A @ ( minus_minus @ ( set @ TA ) @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_236_Int__Diff) ).

thf(561,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ ( inf_inf @ ( set @ TA ) @ A @ B ) @ C )
      = ( inf_inf @ ( set @ TA ) @ A @ ( minus_minus @ ( set @ TA ) @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[100]) ).

thf(61,axiom,
    ! [TA: $tType,A: set @ TA,B: TA,C: coinductive_llist @ TA] :
      ( ( coinductive_gen_lset @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) )
      = ( coinductive_gen_lset @ TA @ ( insert @ TA @ B @ A ) @ C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_123_gen__lset__code_I2_J) ).

thf(424,plain,
    ! [TA: $tType,A: set @ TA,B: TA,C: coinductive_llist @ TA] :
      ( ( coinductive_gen_lset @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) )
      = ( coinductive_gen_lset @ TA @ ( insert @ TA @ B @ A ) @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[61]) ).

thf(165,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_21_finT__simp) ).

thf(788,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[165]) ).

thf(152,axiom,
    ! [TA: $tType] :
      ( ( lList2236698231inlsts @ TA @ ( bot_bot @ ( set @ TA ) ) )
      = ( insert @ ( coinductive_llist @ TA ) @ ( coinductive_LNil @ TA ) @ ( bot_bot @ ( set @ ( coinductive_llist @ TA ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_82_finlsts__empty) ).

thf(729,plain,
    ! [TA: $tType] :
      ( ( lList2236698231inlsts @ TA @ ( bot_bot @ ( set @ TA ) ) )
      = ( insert @ ( coinductive_llist @ TA ) @ ( coinductive_LNil @ TA ) @ ( bot_bot @ ( set @ ( coinductive_llist @ TA ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[152]) ).

thf(6,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ( ( coinductive_LNil @ TA )
     != ( coinductive_LCons @ TA @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_68_llist_Odistinct_I1_J) ).

thf(260,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ( ( coinductive_LNil @ TA )
     != ( coinductive_LCons @ TA @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[6]) ).

thf(35,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ A @ ( sup_sup @ ( set @ TA ) @ B @ C ) )
      = ( inf_inf @ ( set @ TA ) @ ( minus_minus @ ( set @ TA ) @ A @ B ) @ ( minus_minus @ ( set @ TA ) @ A @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_239_Diff__Un) ).

thf(349,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ A @ ( sup_sup @ ( set @ TA ) @ B @ C ) )
      = ( inf_inf @ ( set @ TA ) @ ( minus_minus @ ( set @ TA ) @ A @ B ) @ ( minus_minus @ ( set @ TA ) @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[35]) ).

thf(239,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: coinductive_llist @ TA] :
      ( ( member @ TA @ A @ B )
     => ( ( member @ ( coinductive_llist @ TA ) @ C @ ( lList21612149805nflsts @ TA @ B ) )
       => ( member @ ( coinductive_llist @ TA ) @ ( coinductive_LCons @ TA @ A @ C ) @ ( lList21612149805nflsts @ TA @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_5_inflstsI2) ).

thf(1032,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: coinductive_llist @ TA] :
      ( ( member @ TA @ A @ B )
     => ( ( member @ ( coinductive_llist @ TA ) @ C @ ( lList21612149805nflsts @ TA @ B ) )
       => ( member @ ( coinductive_llist @ TA ) @ ( coinductive_LCons @ TA @ A @ C ) @ ( lList21612149805nflsts @ TA @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[239]) ).

thf(186,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ B ) )
     => ( ( A
         != ( coinductive_LNil @ TA ) )
       => ~ ! [C: coinductive_llist @ TA,D: TA] :
              ( ( A
                = ( coinductive_LCons @ TA @ D @ C ) )
             => ( ( member @ ( coinductive_llist @ TA ) @ C @ ( lList2435255213lllsts @ TA @ B ) )
               => ~ ( member @ TA @ D @ B ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_26_alllsts_Ocases) ).

thf(852,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ B ) )
     => ( ( A
         != ( coinductive_LNil @ TA ) )
       => ~ ! [C: coinductive_llist @ TA,D: TA] :
              ( ( A
                = ( coinductive_LCons @ TA @ D @ C ) )
             => ( ( member @ ( coinductive_llist @ TA ) @ C @ ( lList2435255213lllsts @ TA @ B ) )
               => ~ ( member @ TA @ D @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[186]) ).

thf(181,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( minus_minus @ ( set @ TA ) @ B @ C ) )
      = ( ( member @ TA @ A @ B )
        & ~ ( member @ TA @ A @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_126_Diff__iff) ).

thf(830,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( minus_minus @ ( set @ TA ) @ B @ C ) )
      = ( ( member @ TA @ A @ B )
        & ~ ( member @ TA @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[181]) ).

thf(144,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ B ) )
      = ( ( A
          = ( coinductive_LNil @ TA ) )
        | ? [C: coinductive_llist @ TA,D: TA] :
            ( ( A
              = ( coinductive_LCons @ TA @ D @ C ) )
            & ( member @ ( coinductive_llist @ TA ) @ C @ ( lList2435255213lllsts @ TA @ B ) )
            & ( member @ TA @ D @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_27_alllsts_Osimps) ).

thf(710,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ B ) )
      = ( ( A
          = ( coinductive_LNil @ TA ) )
        | ? [C: coinductive_llist @ TA,D: TA] :
            ( ( A
              = ( coinductive_LCons @ TA @ D @ C ) )
            & ( member @ ( coinductive_llist @ TA ) @ C @ ( lList2435255213lllsts @ TA @ B ) )
            & ( member @ TA @ D @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[144]) ).

thf(184,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( ( A
         != ( coinductive_LNil @ TA ) )
       => ~ ! [C: coinductive_llist @ TA,D: TA] :
              ( ( A
                = ( coinductive_LCons @ TA @ D @ C ) )
             => ( ( member @ ( coinductive_llist @ TA ) @ C @ ( lList2236698231inlsts @ TA @ B ) )
               => ~ ( member @ TA @ D @ B ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_28_finlsts_Ocases) ).

thf(842,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( ( A
         != ( coinductive_LNil @ TA ) )
       => ~ ! [C: coinductive_llist @ TA,D: TA] :
              ( ( A
                = ( coinductive_LCons @ TA @ D @ C ) )
             => ( ( member @ ( coinductive_llist @ TA ) @ C @ ( lList2236698231inlsts @ TA @ B ) )
               => ~ ( member @ TA @ D @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[184]) ).

thf(231,axiom,
    ! [TA: $tType] :
      ( ( lList22096119349pslsts @ TA )
      = ( ^ [A: set @ TA] : ( minus_minus @ ( set @ ( coinductive_llist @ TA ) ) @ ( lList2236698231inlsts @ TA @ A ) @ ( insert @ ( coinductive_llist @ TA ) @ ( coinductive_LNil @ TA ) @ ( bot_bot @ ( set @ ( coinductive_llist @ TA ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_122_fpslsts__def) ).

thf(1012,plain,
    ! [TA: $tType] :
      ( ( lList22096119349pslsts @ TA )
      = ( ^ [A: set @ TA] : ( minus_minus @ ( set @ ( coinductive_llist @ TA ) ) @ ( lList2236698231inlsts @ TA @ A ) @ ( insert @ ( coinductive_llist @ TA ) @ ( coinductive_LNil @ TA ) @ ( bot_bot @ ( set @ ( coinductive_llist @ TA ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[231]) ).

thf(14,axiom,
    ! [TA: $tType,A: TA,B: set @ TA] :
      ( ( insert @ TA @ A @ ( insert @ TA @ A @ B ) )
      = ( insert @ TA @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_89_insert__absorb2) ).

thf(285,plain,
    ! [TA: $tType,A: TA,B: set @ TA] :
      ( ( insert @ TA @ A @ ( insert @ TA @ A @ B ) )
      = ( insert @ TA @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[14]) ).

thf(190,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA,C: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ ( coinductive_lappend @ TA @ A @ B ) @ ( lList2236698231inlsts @ TA @ C ) )
      = ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ C ) )
        & ( member @ ( coinductive_llist @ TA ) @ B @ ( lList2236698231inlsts @ TA @ C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_16_lapp__fin__fin__iff) ).

thf(874,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA,C: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ ( coinductive_lappend @ TA @ A @ B ) @ ( lList2236698231inlsts @ TA @ C ) )
      = ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ C ) )
        & ( member @ ( coinductive_llist @ TA ) @ B @ ( lList2236698231inlsts @ TA @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[190]) ).

thf(115,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ ( bot_bot @ ( set @ TA ) ) @ A )
      = ( bot_bot @ ( set @ TA ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_220_Int__empty__left) ).

thf(615,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ ( bot_bot @ ( set @ TA ) ) @ A )
      = ( bot_bot @ ( set @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[115]) ).

thf(54,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA,C: coinductive_llist @ TA] :
      ( ( coinductive_lfinite @ TA @ A )
     => ( ( coinductive_llast @ TA @ ( coinductive_lappend @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) ) )
        = ( coinductive_llast @ TA @ ( coinductive_LCons @ TA @ B @ C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_164_llast__lappend__LCons) ).

thf(403,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA,C: coinductive_llist @ TA] :
      ( ( coinductive_lfinite @ TA @ A )
     => ( ( coinductive_llast @ TA @ ( coinductive_lappend @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) ) )
        = ( coinductive_llast @ TA @ ( coinductive_LCons @ TA @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[54]) ).

thf(49,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ ( sup_sup @ ( set @ TA ) @ A @ B ) @ C )
      = ( sup_sup @ ( set @ TA ) @ ( inf_inf @ ( set @ TA ) @ A @ C ) @ ( inf_inf @ ( set @ TA ) @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_195_Int__Un__distrib2) ).

thf(388,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ ( sup_sup @ ( set @ TA ) @ A @ B ) @ C )
      = ( sup_sup @ ( set @ TA ) @ ( inf_inf @ ( set @ TA ) @ A @ C ) @ ( inf_inf @ ( set @ TA ) @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[49]) ).

thf(237,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ B )
     => ( ~ ( member @ TA @ A @ C )
       => ( member @ TA @ A @ ( minus_minus @ ( set @ TA ) @ B @ C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_125_DiffI) ).

thf(1028,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ B )
     => ( ~ ( member @ TA @ A @ C )
       => ( member @ TA @ A @ ( minus_minus @ ( set @ TA ) @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[237]) ).

thf(83,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ A @ ( inf_inf @ ( set @ TA ) @ B @ C ) )
      = ( inf_inf @ ( set @ TA ) @ ( sup_sup @ ( set @ TA ) @ A @ B ) @ ( sup_sup @ ( set @ TA ) @ A @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_197_Un__Int__distrib) ).

thf(488,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ A @ ( inf_inf @ ( set @ TA ) @ B @ C ) )
      = ( inf_inf @ ( set @ TA ) @ ( sup_sup @ ( set @ TA ) @ A @ B ) @ ( sup_sup @ ( set @ TA ) @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[83]) ).

thf(28,axiom,
    ! [TA: $tType,A: TA] :
      ( ( the_elem @ TA @ ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_112_the__elem__eq) ).

thf(328,plain,
    ! [TA: $tType,A: TA] :
      ( ( the_elem @ TA @ ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[28]) ).

thf(77,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA,C: coinductive_llist @ TA] :
      ( ( coinductive_lappend @ TA @ ( coinductive_lappend @ TA @ A @ B ) @ C )
      = ( coinductive_lappend @ TA @ A @ ( coinductive_lappend @ TA @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_65_lappend__assoc) ).

thf(471,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA,C: coinductive_llist @ TA] :
      ( ( coinductive_lappend @ TA @ ( coinductive_lappend @ TA @ A @ B ) @ C )
      = ( coinductive_lappend @ TA @ A @ ( coinductive_lappend @ TA @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[77]) ).

thf(225,axiom,
    ! [TA: $tType,A: TA,B: TA > $o] :
      ( ( member @ TA @ A @ ( collect @ TA @ B ) )
      = ( B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_45_mem__Collect__eq) ).

thf(997,plain,
    ! [TA: $tType,A: TA,B: TA > $o] :
      ( ( member @ TA @ A @ ( collect @ TA @ B ) )
      = ( B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[225]) ).

thf(141,axiom,
    ! [TA: $tType] :
      ( ( lList21612149805nflsts @ TA @ ( bot_bot @ ( set @ TA ) ) )
      = ( bot_bot @ ( set @ ( coinductive_llist @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_10_inflsts__empty) ).

thf(701,plain,
    ! [TA: $tType] :
      ( ( lList21612149805nflsts @ TA @ ( bot_bot @ ( set @ TA ) ) )
      = ( bot_bot @ ( set @ ( coinductive_llist @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[141]) ).

thf(154,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( ( member @ TA @ A @ B )
       => ( ( inf_inf @ ( set @ TA ) @ ( insert @ TA @ A @ C ) @ B )
          = ( insert @ TA @ A @ ( inf_inf @ ( set @ TA ) @ C @ B ) ) ) )
      & ( ~ ( member @ TA @ A @ B )
       => ( ( inf_inf @ ( set @ TA ) @ ( insert @ TA @ A @ C ) @ B )
          = ( inf_inf @ ( set @ TA ) @ C @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_214_Int__insert__left) ).

thf(738,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( ( member @ TA @ A @ B )
       => ( ( inf_inf @ ( set @ TA ) @ ( insert @ TA @ A @ C ) @ B )
          = ( insert @ TA @ A @ ( inf_inf @ ( set @ TA ) @ C @ B ) ) ) )
      & ( ~ ( member @ TA @ A @ B )
       => ( ( inf_inf @ ( set @ TA ) @ ( insert @ TA @ A @ C ) @ B )
          = ( inf_inf @ ( set @ TA ) @ C @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[154]) ).

thf(72,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ A @ A )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_202_Int__absorb) ).

thf(457,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ A @ A )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[72]) ).

thf(149,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: coinductive_llist @ TA,D: coinductive_llist @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( ( ( coinductive_lappend @ TA @ A @ C )
          = ( coinductive_lappend @ TA @ A @ D ) )
        = ( C = D ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_15_same__lappend__eq) ).

thf(721,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: coinductive_llist @ TA,D: coinductive_llist @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( ( ( coinductive_lappend @ TA @ A @ C )
          = ( coinductive_lappend @ TA @ A @ D ) )
        = ( C = D ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[149]) ).

thf(227,axiom,
    ! [TA: $tType,A: set @ TA,B: TA,C: set @ TA] :
      ( ( ( bot_bot @ ( set @ TA ) )
        = ( inf_inf @ ( set @ TA ) @ A @ ( insert @ TA @ B @ C ) ) )
      = ( ~ ( member @ TA @ B @ A )
        & ( ( bot_bot @ ( set @ TA ) )
          = ( inf_inf @ ( set @ TA ) @ A @ C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_189_disjoint__insert_I2_J) ).

thf(1002,plain,
    ! [TA: $tType,A: set @ TA,B: TA,C: set @ TA] :
      ( ( ( bot_bot @ ( set @ TA ) )
        = ( inf_inf @ ( set @ TA ) @ A @ ( insert @ TA @ B @ C ) ) )
      = ( ~ ( member @ TA @ B @ A )
        & ( ( bot_bot @ ( set @ TA ) )
          = ( inf_inf @ ( set @ TA ) @ A @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[227]) ).

thf(103,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ ( inf_inf @ ( set @ TA ) @ A @ B ) @ C )
      = ( inf_inf @ ( set @ TA ) @ A @ ( inf_inf @ ( set @ TA ) @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_204_Int__assoc) ).

thf(569,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ ( inf_inf @ ( set @ TA ) @ A @ B ) @ C )
      = ( inf_inf @ ( set @ TA ) @ A @ ( inf_inf @ ( set @ TA ) @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[103]) ).

thf(43,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ ( sup_sup @ ( set @ TA ) @ ( inf_inf @ ( set @ TA ) @ A @ B ) @ ( inf_inf @ ( set @ TA ) @ B @ C ) ) @ ( inf_inf @ ( set @ TA ) @ C @ A ) )
      = ( inf_inf @ ( set @ TA ) @ ( inf_inf @ ( set @ TA ) @ ( sup_sup @ ( set @ TA ) @ A @ B ) @ ( sup_sup @ ( set @ TA ) @ B @ C ) ) @ ( sup_sup @ ( set @ TA ) @ C @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_199_Un__Int__crazy) ).

thf(371,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ ( sup_sup @ ( set @ TA ) @ ( inf_inf @ ( set @ TA ) @ A @ B ) @ ( inf_inf @ ( set @ TA ) @ B @ C ) ) @ ( inf_inf @ ( set @ TA ) @ C @ A ) )
      = ( inf_inf @ ( set @ TA ) @ ( inf_inf @ ( set @ TA ) @ ( sup_sup @ ( set @ TA ) @ A @ B ) @ ( sup_sup @ ( set @ TA ) @ B @ C ) ) @ ( sup_sup @ ( set @ TA ) @ C @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[43]) ).

thf(33,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ ( top_top @ ( set @ TA ) ) @ A )
      = ( top_top @ ( set @ TA ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_223_Un__UNIV__left) ).

thf(343,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ ( top_top @ ( set @ TA ) ) @ A )
      = ( top_top @ ( set @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[33]) ).

thf(167,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA,C: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ ( coinductive_LCons @ TA @ A @ B ) @ ( lList2435255213lllsts @ TA @ C ) )
      = ( ( member @ TA @ A @ C )
        & ( member @ ( coinductive_llist @ TA ) @ B @ ( lList2435255213lllsts @ TA @ C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_17_LConsE) ).

thf(792,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA,C: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ ( coinductive_LCons @ TA @ A @ B ) @ ( lList2435255213lllsts @ TA @ C ) )
      = ( ( member @ TA @ A @ C )
        & ( member @ ( coinductive_llist @ TA ) @ B @ ( lList2435255213lllsts @ TA @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[167]) ).

thf(172,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: coinductive_llist @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ B ) )
     => ( ( coinductive_lappend @ TA @ A @ C )
        = A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_2_lapp__inf) ).

thf(805,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: coinductive_llist @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ B ) )
     => ( ( coinductive_lappend @ TA @ A @ C )
        = A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[172]) ).

thf(22,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ ( minus_minus @ ( set @ TA ) @ A @ B ) @ C )
      = ( minus_minus @ ( set @ TA ) @ ( inf_inf @ ( set @ TA ) @ A @ C ) @ ( inf_inf @ ( set @ TA ) @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_231_Diff__Int__distrib2) ).

thf(311,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ ( minus_minus @ ( set @ TA ) @ A @ B ) @ C )
      = ( minus_minus @ ( set @ TA ) @ ( inf_inf @ ( set @ TA ) @ A @ C ) @ ( inf_inf @ ( set @ TA ) @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[22]) ).

thf(99,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( A
       != ( coinductive_LNil @ TA ) )
      = ( ? [B: TA,C: coinductive_llist @ TA] :
            ( A
            = ( coinductive_LCons @ TA @ B @ C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_67_neq__LNil__conv) ).

thf(558,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( A
       != ( coinductive_LNil @ TA ) )
      = ( ? [B: TA,C: coinductive_llist @ TA] :
            ( A
            = ( coinductive_LCons @ TA @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[99]) ).

thf(94,axiom,
    ! [TA: $tType,A: ( coinductive_llist @ TA ) > $o,B: coinductive_llist @ TA] :
      ( ( A @ ( coinductive_LNil @ TA ) )
     => ( ! [C: TA,D: coinductive_llist @ TA] :
            ( ( coinductive_lfinite @ TA @ D )
           => ( ( A @ D )
             => ( A @ ( coinductive_LCons @ TA @ C @ D ) ) ) )
       => ( ( ! [C: coinductive_llist @ TA] :
                ( ( coindu1478340336prefix @ TA @ C @ B )
               => ( A @ C ) )
           => ( A @ B ) )
         => ( A @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_248_llimit__induct) ).

thf(530,plain,
    ! [TA: $tType,A: ( coinductive_llist @ TA ) > $o,B: coinductive_llist @ TA] :
      ( ( A @ ( coinductive_LNil @ TA ) )
     => ( ! [C: TA,D: coinductive_llist @ TA] :
            ( ( coinductive_lfinite @ TA @ D )
           => ( ( A @ D )
             => ( A @ ( coinductive_LCons @ TA @ C @ D ) ) ) )
       => ( ( ! [C: coinductive_llist @ TA] :
                ( ( coindu1478340336prefix @ TA @ C @ B )
               => ( A @ C ) )
           => ( A @ B ) )
         => ( A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[94]) ).

thf(105,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ A @ ( minus_minus @ ( set @ TA ) @ B @ C ) )
      = ( minus_minus @ ( set @ TA ) @ ( inf_inf @ ( set @ TA ) @ A @ B ) @ ( inf_inf @ ( set @ TA ) @ A @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_232_Diff__Int__distrib) ).

thf(586,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ A @ ( minus_minus @ ( set @ TA ) @ B @ C ) )
      = ( minus_minus @ ( set @ TA ) @ ( inf_inf @ ( set @ TA ) @ A @ B ) @ ( inf_inf @ ( set @ TA ) @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[105]) ).

thf(195,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( minus_minus @ ( set @ TA ) @ B @ C ) )
     => ( member @ TA @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_137_DiffD1) ).

thf(888,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( minus_minus @ ( set @ TA ) @ B @ C ) )
     => ( member @ TA @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[195]) ).

thf(57,axiom,
    ! [TA: $tType,A: TA,B: TA] :
      ( ( ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) )
        = ( insert @ TA @ B @ ( bot_bot @ ( set @ TA ) ) ) )
     => ( A = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_101_singleton__inject) ).

thf(412,plain,
    ! [TA: $tType,A: TA,B: TA] :
      ( ( ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) )
        = ( insert @ TA @ B @ ( bot_bot @ ( set @ TA ) ) ) )
     => ( A = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[57]) ).

thf(116,axiom,
    ! [TA: $tType,A: $o,B: TA] :
      ( ( A
        & ( top_top @ ( TA > $o ) @ B ) )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_124_top__conj_I2_J) ).

thf(618,plain,
    ! [TA: $tType,A: $o,B: TA] :
      ( ( A
        & ( top_top @ ( TA > $o ) @ B ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[116]) ).

thf(63,axiom,
    ! [TA: $tType] :
      ( ( top_top @ ( set @ TA ) )
      = ( collect @ TA @ ( top_top @ ( TA > $o ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_78_top__set__def) ).

thf(430,plain,
    ! [TA: $tType] :
      ( ( top_top @ ( set @ TA ) )
      = ( collect @ TA @ ( top_top @ ( TA > $o ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[63]) ).

thf(12,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ A @ ( bot_bot @ ( set @ TA ) ) )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_224_Un__empty__right) ).

thf(279,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ A @ ( bot_bot @ ( set @ TA ) ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[12]) ).

thf(202,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ B )
     => ( ( inf_inf @ ( set @ TA ) @ B @ ( insert @ TA @ A @ C ) )
        = ( insert @ TA @ A @ ( inf_inf @ ( set @ TA ) @ B @ C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_177_Int__insert__right__if1) ).

thf(904,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ B )
     => ( ( inf_inf @ ( set @ TA ) @ B @ ( insert @ TA @ A @ C ) )
        = ( insert @ TA @ A @ ( inf_inf @ ( set @ TA ) @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[202]) ).

thf(229,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ B )
     => ( member @ TA @ A @ ( sup_sup @ ( set @ TA ) @ C @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_210_UnI2) ).

thf(1007,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ B )
     => ( member @ TA @ A @ ( sup_sup @ ( set @ TA ) @ C @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[229]) ).

thf(153,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ! [C: TA] :
          ( ( member @ TA @ C @ A )
         => ~ ( member @ TA @ C @ B ) )
     => ( ( inf_inf @ ( set @ TA ) @ A @ B )
        = ( bot_bot @ ( set @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_221_Int__emptyI) ).

thf(732,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ! [C: TA] :
          ( ( member @ TA @ C @ A )
         => ~ ( member @ TA @ C @ B ) )
     => ( ( inf_inf @ ( set @ TA ) @ A @ B )
        = ( bot_bot @ ( set @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[153]) ).

thf(219,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ B ) )
     => ( ( member @ TA @ C @ B )
       => ( member @ ( coinductive_llist @ TA ) @ ( coinductive_LCons @ TA @ C @ A ) @ ( lList2435255213lllsts @ TA @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_36_alllsts_OLCons__all) ).

thf(958,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ B ) )
     => ( ( member @ TA @ C @ B )
       => ( member @ ( coinductive_llist @ TA ) @ ( coinductive_LCons @ TA @ C @ A ) @ ( lList2435255213lllsts @ TA @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[219]) ).

thf(124,axiom,
    ! [TA: $tType,A: TA,B: TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( insert @ TA @ B @ C ) )
      = ( ( A = B )
        | ( member @ TA @ A @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_88_insert__iff) ).

thf(641,plain,
    ! [TA: $tType,A: TA,B: TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( insert @ TA @ B @ C ) )
      = ( ( A = B )
        | ( member @ TA @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[124]) ).

thf(50,axiom,
    ! [TA: $tType] :
      ( ( is_singleton @ TA )
      = ( ^ [A: set @ TA] :
          ? [B: TA] :
            ( A
            = ( insert @ TA @ B @ ( bot_bot @ ( set @ TA ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_119_is__singleton__def) ).

thf(391,plain,
    ! [TA: $tType] :
      ( ( is_singleton @ TA )
      = ( ^ [A: set @ TA] :
          ? [B: TA] :
            ( A
            = ( insert @ TA @ B @ ( bot_bot @ ( set @ TA ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[50]) ).

thf(68,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ A @ ( sup_sup @ ( set @ TA ) @ B @ C ) )
      = ( sup_sup @ ( set @ TA ) @ B @ ( sup_sup @ ( set @ TA ) @ A @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_192_Un__left__commute) ).

thf(445,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ A @ ( sup_sup @ ( set @ TA ) @ B @ C ) )
      = ( sup_sup @ ( set @ TA ) @ B @ ( sup_sup @ ( set @ TA ) @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[68]) ).

thf(104,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: ( coinductive_llist @ TA ) > $o] :
      ( ( coinductive_lfinite @ TA @ A )
     => ( ( B @ ( coinductive_LNil @ TA ) )
       => ( ! [C: TA,D: coinductive_llist @ TA] :
              ( ( coinductive_lfinite @ TA @ D )
             => ( ( B @ D )
               => ( B @ ( coinductive_lappend @ TA @ D @ ( coinductive_LCons @ TA @ C @ ( coinductive_LNil @ TA ) ) ) ) ) )
         => ( B @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_247_lfinite__rev__induct) ).

thf(572,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: ( coinductive_llist @ TA ) > $o] :
      ( ( coinductive_lfinite @ TA @ A )
     => ( ( B @ ( coinductive_LNil @ TA ) )
       => ( ! [C: TA,D: coinductive_llist @ TA] :
              ( ( coinductive_lfinite @ TA @ D )
             => ( ( B @ D )
               => ( B @ ( coinductive_lappend @ TA @ D @ ( coinductive_LCons @ TA @ C @ ( coinductive_LNil @ TA ) ) ) ) ) )
         => ( B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[104]) ).

thf(145,axiom,
    ! [TA: $tType,A: TA] :
      ~ ( member @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_62_emptyE) ).

thf(713,plain,
    ! [TA: $tType,A: TA] :
      ~ ( member @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[145]) ).

thf(142,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ~ ( member @ TA @ A @ B )
     => ( ( minus_minus @ ( set @ TA ) @ B @ ( insert @ TA @ A @ C ) )
        = ( minus_minus @ ( set @ TA ) @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_131_Diff__insert0) ).

thf(704,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ~ ( member @ TA @ A @ B )
     => ( ( minus_minus @ ( set @ TA ) @ B @ ( insert @ TA @ A @ C ) )
        = ( minus_minus @ ( set @ TA ) @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[142]) ).

thf(55,axiom,
    ! [TA: $tType,A: set @ TA,B: TA,C: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ A @ ( insert @ TA @ B @ C ) )
      = ( minus_minus @ ( set @ TA ) @ ( minus_minus @ ( set @ TA ) @ A @ C ) @ ( insert @ TA @ B @ ( bot_bot @ ( set @ TA ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_139_Diff__insert) ).

thf(406,plain,
    ! [TA: $tType,A: set @ TA,B: TA,C: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ A @ ( insert @ TA @ B @ C ) )
      = ( minus_minus @ ( set @ TA ) @ ( minus_minus @ ( set @ TA ) @ A @ C ) @ ( insert @ TA @ B @ ( bot_bot @ ( set @ TA ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[55]) ).

thf(137,axiom,
    ! [TA: $tType,A: set @ ( coinductive_llist @ TA )] :
      ( ( coinductive_lSup @ TA @ ( minus_minus @ ( set @ ( coinductive_llist @ TA ) ) @ A @ ( insert @ ( coinductive_llist @ TA ) @ ( coinductive_LNil @ TA ) @ ( bot_bot @ ( set @ ( coinductive_llist @ TA ) ) ) ) ) )
      = ( coinductive_lSup @ TA @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_147_lSup__minus__LNil) ).

thf(681,plain,
    ! [TA: $tType,A: set @ ( coinductive_llist @ TA )] :
      ( ( coinductive_lSup @ TA @ ( minus_minus @ ( set @ ( coinductive_llist @ TA ) ) @ A @ ( insert @ ( coinductive_llist @ TA ) @ ( coinductive_LNil @ TA ) @ ( bot_bot @ ( set @ ( coinductive_llist @ TA ) ) ) ) ) )
      = ( coinductive_lSup @ TA @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[137]) ).

thf(45,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ ( insert @ TA @ A @ B ) @ C )
      = ( insert @ TA @ A @ ( sup_sup @ ( set @ TA ) @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_178_Un__insert__left) ).

thf(377,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ ( insert @ TA @ A @ B ) @ C )
      = ( insert @ TA @ A @ ( sup_sup @ ( set @ TA ) @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[45]) ).

thf(188,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( A
       != ( bot_bot @ ( set @ TA ) ) )
     => ( ! [B: TA,C: TA] :
            ( ( member @ TA @ B @ A )
           => ( ( member @ TA @ C @ A )
             => ( B = C ) ) )
       => ( is_singleton @ TA @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_118_is__singletonI_H) ).

thf(863,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( A
       != ( bot_bot @ ( set @ TA ) ) )
     => ( ! [B: TA,C: TA] :
            ( ( member @ TA @ B @ A )
           => ( ( member @ TA @ C @ A )
             => ( B = C ) ) )
       => ( is_singleton @ TA @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[188]) ).

thf(40,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) )
        = ( sup_sup @ ( set @ TA ) @ B @ C ) )
      = ( ( ( B
            = ( bot_bot @ ( set @ TA ) ) )
          & ( C
            = ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) ) )
        | ( ( B
            = ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) )
          & ( C
            = ( bot_bot @ ( set @ TA ) ) ) )
        | ( ( B
            = ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) )
          & ( C
            = ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_243_singleton__Un__iff) ).

thf(362,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) )
        = ( sup_sup @ ( set @ TA ) @ B @ C ) )
      = ( ( ( B
            = ( bot_bot @ ( set @ TA ) ) )
          & ( C
            = ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) ) )
        | ( ( B
            = ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) )
          & ( C
            = ( bot_bot @ ( set @ TA ) ) ) )
        | ( ( B
            = ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) )
          & ( C
            = ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[40]) ).

thf(70,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ( ( coinductive_lfinite @ TA @ ( coinductive_LCons @ TA @ A @ B ) )
      = ( coinductive_lfinite @ TA @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_183_lfinite__code_I2_J) ).

thf(451,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ( ( coinductive_lfinite @ TA @ ( coinductive_LCons @ TA @ A @ B ) )
      = ( coinductive_lfinite @ TA @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[70]) ).

thf(102,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( coindu1478340336prefix @ TA @ A @ B )
     => ( coinductive_lfinite @ TA @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_230_lstrict__prefix__lfinite1) ).

thf(567,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( coindu1478340336prefix @ TA @ A @ B )
     => ( coinductive_lfinite @ TA @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[102]) ).

thf(192,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( sup_sup @ ( set @ TA ) @ B @ C ) )
     => ( ~ ( member @ TA @ A @ B )
       => ( member @ TA @ A @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_213_UnE) ).

thf(880,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( sup_sup @ ( set @ TA ) @ B @ C ) )
     => ( ~ ( member @ TA @ A @ B )
       => ( member @ TA @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[192]) ).

thf(127,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( ( member @ TA @ A @ B )
       => ( ( inf_inf @ ( set @ TA ) @ B @ ( insert @ TA @ A @ C ) )
          = ( insert @ TA @ A @ ( inf_inf @ ( set @ TA ) @ B @ C ) ) ) )
      & ( ~ ( member @ TA @ A @ B )
       => ( ( inf_inf @ ( set @ TA ) @ B @ ( insert @ TA @ A @ C ) )
          = ( inf_inf @ ( set @ TA ) @ B @ C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_215_Int__insert__right) ).

thf(649,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( ( member @ TA @ A @ B )
       => ( ( inf_inf @ ( set @ TA ) @ B @ ( insert @ TA @ A @ C ) )
          = ( insert @ TA @ A @ ( inf_inf @ ( set @ TA ) @ B @ C ) ) ) )
      & ( ~ ( member @ TA @ A @ B )
       => ( ( inf_inf @ ( set @ TA ) @ B @ ( insert @ TA @ A @ C ) )
          = ( inf_inf @ ( set @ TA ) @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[127]) ).

thf(196,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ B ) )
     => ( ~ ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) )
       => ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_18_inflstsI) ).

thf(890,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ B ) )
     => ( ~ ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) )
       => ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[196]) ).

thf(79,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ A @ ( minus_minus @ ( set @ TA ) @ B @ A ) )
      = ( bot_bot @ ( set @ TA ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_190_Diff__disjoint) ).

thf(477,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ A @ ( minus_minus @ ( set @ TA ) @ B @ A ) )
      = ( bot_bot @ ( set @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[79]) ).

thf(174,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ! [B: TA] :
          ~ ( member @ TA @ B @ A )
     => ( A
        = ( bot_bot @ ( set @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_60_equals0I) ).

thf(811,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ! [B: TA] :
          ~ ( member @ TA @ B @ A )
     => ( A
        = ( bot_bot @ ( set @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[174]) ).

thf(85,axiom,
    ! [TA: $tType,A: TA > $o] :
      ( ( ( collect @ TA @ A )
        = ( bot_bot @ ( set @ TA ) ) )
      = ( ! [B: TA] :
            ~ ( A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_58_Collect__empty__eq) ).

thf(494,plain,
    ! [TA: $tType,A: TA > $o] :
      ( ( ( collect @ TA @ A )
        = ( bot_bot @ ( set @ TA ) ) )
      = ( ! [B: TA] :
            ~ ( A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[85]) ).

thf(97,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ A @ ( sup_sup @ ( set @ TA ) @ A @ B ) )
      = ( sup_sup @ ( set @ TA ) @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_196_Un__left__absorb) ).

thf(552,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ A @ ( sup_sup @ ( set @ TA ) @ A @ B ) )
      = ( sup_sup @ ( set @ TA ) @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[97]) ).

thf(113,axiom,
    ! [TA: $tType,A: TA > $o] :
      ( ( ( collect @ TA @ A )
        = ( bot_bot @ ( set @ TA ) ) )
      = ( A
        = ( bot_bot @ ( TA > $o ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_115_Collect__empty__eq__bot) ).

thf(609,plain,
    ! [TA: $tType,A: TA > $o] :
      ( ( ( collect @ TA @ A )
        = ( bot_bot @ ( set @ TA ) ) )
      = ( A
        = ( bot_bot @ ( TA > $o ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[113]) ).

thf(108,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( ( coinductive_LNil @ TA )
        = ( coinductive_lappend @ TA @ A @ B ) )
      = ( ( A
          = ( coinductive_LNil @ TA ) )
        & ( B
          = ( coinductive_LNil @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_44_LNil__eq__lappend__iff) ).

thf(594,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( ( coinductive_LNil @ TA )
        = ( coinductive_lappend @ TA @ A @ B ) )
      = ( ( A
          = ( coinductive_LNil @ TA ) )
        & ( B
          = ( coinductive_LNil @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[108]) ).

thf(117,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( coinductive_lappend @ TA @ A @ ( coinductive_LNil @ TA ) )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_43_lappend__LNil2) ).

thf(621,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( coinductive_lappend @ TA @ A @ ( coinductive_LNil @ TA ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[117]) ).

thf(81,axiom,
    ! [TA: $tType] : ( coinductive_lfinite @ TA @ ( coinductive_LNil @ TA ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_227_lfinite__LNil) ).

thf(483,plain,
    ! [TA: $tType] : ( coinductive_lfinite @ TA @ ( coinductive_LNil @ TA ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[81]) ).

thf(4,axiom,
    ! [TA: $tType,A: ( coinductive_llist @ TA ) > $o,B: coinductive_llist @ TA] :
      ( ! [C: coinductive_llist @ TA] :
          ( ! [D: coinductive_llist @ TA] :
              ( ( coindu1478340336prefix @ TA @ D @ C )
             => ( A @ D ) )
         => ( A @ C ) )
     => ( A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_155_llist__less__induct) ).

thf(251,plain,
    ! [TA: $tType,A: ( coinductive_llist @ TA ) > $o,B: coinductive_llist @ TA] :
      ( ! [C: coinductive_llist @ TA] :
          ( ! [D: coinductive_llist @ TA] :
              ( ( coindu1478340336prefix @ TA @ D @ C )
             => ( A @ D ) )
         => ( A @ C ) )
     => ( A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[4]) ).

thf(132,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ B )
     => ( member @ TA @ A @ ( sup_sup @ ( set @ TA ) @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_211_UnI1) ).

thf(668,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ B )
     => ( member @ TA @ A @ ( sup_sup @ ( set @ TA ) @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[132]) ).

thf(213,axiom,
    ! [TA: $tType,A: TA] : ( member @ TA @ A @ ( top_top @ ( set @ TA ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_54_iso__tuple__UNIV__I) ).

thf(932,plain,
    ! [TA: $tType,A: TA] : ( member @ TA @ A @ ( top_top @ ( set @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[213]) ).

thf(119,axiom,
    ! [TA: $tType,A: set @ TA,B: TA,C: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ A @ ( insert @ TA @ B @ C ) )
      = ( insert @ TA @ B @ ( sup_sup @ ( set @ TA ) @ A @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_179_Un__insert__right) ).

thf(626,plain,
    ! [TA: $tType,A: set @ TA,B: TA,C: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ A @ ( insert @ TA @ B @ C ) )
      = ( insert @ TA @ B @ ( sup_sup @ ( set @ TA ) @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[119]) ).

thf(206,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: coinductive_llist @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ B ) )
     => ( ( member @ ( coinductive_llist @ TA ) @ C @ ( lList2435255213lllsts @ TA @ B ) )
       => ( member @ ( coinductive_llist @ TA ) @ ( coinductive_lappend @ TA @ A @ C ) @ ( lList2435255213lllsts @ TA @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_19_lappT) ).

thf(915,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: coinductive_llist @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ B ) )
     => ( ( member @ ( coinductive_llist @ TA ) @ C @ ( lList2435255213lllsts @ TA @ B ) )
       => ( member @ ( coinductive_llist @ TA ) @ ( coinductive_lappend @ TA @ A @ C ) @ ( lList2435255213lllsts @ TA @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[206]) ).

thf(91,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ A @ ( sup_sup @ ( set @ TA ) @ B @ C ) )
      = ( sup_sup @ ( set @ TA ) @ ( inf_inf @ ( set @ TA ) @ A @ B ) @ ( inf_inf @ ( set @ TA ) @ A @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_198_Int__Un__distrib) ).

thf(521,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ A @ ( sup_sup @ ( set @ TA ) @ B @ C ) )
      = ( sup_sup @ ( set @ TA ) @ ( inf_inf @ ( set @ TA ) @ A @ B ) @ ( inf_inf @ ( set @ TA ) @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[91]) ).

thf(162,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_24_finsubsetall) ).

thf(780,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[162]) ).

thf(232,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( ( bot_bot @ ( set @ TA ) )
        = ( inf_inf @ ( set @ TA ) @ ( insert @ TA @ A @ B ) @ C ) )
      = ( ~ ( member @ TA @ A @ C )
        & ( ( bot_bot @ ( set @ TA ) )
          = ( inf_inf @ ( set @ TA ) @ B @ C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_187_insert__disjoint_I2_J) ).

thf(1015,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( ( bot_bot @ ( set @ TA ) )
        = ( inf_inf @ ( set @ TA ) @ ( insert @ TA @ A @ B ) @ C ) )
      = ( ~ ( member @ TA @ A @ C )
        & ( ( bot_bot @ ( set @ TA ) )
          = ( inf_inf @ ( set @ TA ) @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[232]) ).

thf(51,axiom,
    ! [TA: $tType] :
      ( ( sup_sup @ ( set @ TA ) )
      = ( ^ [A: set @ TA,B: set @ TA] : ( sup_sup @ ( set @ TA ) @ B @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_201_Un__commute) ).

thf(394,plain,
    ! [TA: $tType] :
      ( ( sup_sup @ ( set @ TA ) )
      = ( ^ [A: set @ TA,B: set @ TA] : ( sup_sup @ ( set @ TA ) @ B @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[51]) ).

thf(226,axiom,
    ! [TA: $tType,A: TA,B: set @ TA] : ( member @ TA @ A @ ( insert @ TA @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_93_insertI1) ).

thf(1000,plain,
    ! [TA: $tType,A: TA,B: set @ TA] : ( member @ TA @ A @ ( insert @ TA @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[226]) ).

thf(18,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ A @ A )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_203_Un__absorb) ).

thf(299,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ A @ A )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[18]) ).

thf(8,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA,C: coinductive_llist @ TA] :
      ( ( coinductive_lappend @ TA @ ( coinductive_lappend @ TA @ A @ ( coinductive_LCons @ TA @ B @ ( coinductive_LNil @ TA ) ) ) @ C )
      = ( coinductive_lappend @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_51_lappend__snocL1__conv__LCons2) ).

thf(267,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA,C: coinductive_llist @ TA] :
      ( ( coinductive_lappend @ TA @ ( coinductive_lappend @ TA @ A @ ( coinductive_LCons @ TA @ B @ ( coinductive_LNil @ TA ) ) ) @ C )
      = ( coinductive_lappend @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[8]) ).

thf(129,axiom,
    ! [TA: $tType] :
      ( ( lList21612149805nflsts @ TA )
      = ( ^ [A: set @ TA] : ( minus_minus @ ( set @ ( coinductive_llist @ TA ) ) @ ( lList2435255213lllsts @ TA @ A ) @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_144_inflsts__def) ).

thf(658,plain,
    ! [TA: $tType] :
      ( ( lList21612149805nflsts @ TA )
      = ( ^ [A: set @ TA] : ( minus_minus @ ( set @ ( coinductive_llist @ TA ) ) @ ( lList2435255213lllsts @ TA @ A ) @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[129]) ).

thf(240,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( ~ ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ ( top_top @ ( set @ TA ) ) ) ) )
      = ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_12_notinf__fin) ).

thf(1034,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( ~ ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ ( top_top @ ( set @ TA ) ) ) ) )
      = ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[240]) ).

thf(135,axiom,
    ! [TA: $tType] :
      ( ( lList21148268032oslsts @ TA )
      = ( ^ [A: set @ TA] : ( minus_minus @ ( set @ ( coinductive_llist @ TA ) ) @ ( lList2435255213lllsts @ TA @ A ) @ ( insert @ ( coinductive_llist @ TA ) @ ( coinductive_LNil @ TA ) @ ( bot_bot @ ( set @ ( coinductive_llist @ TA ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_121_poslsts__def) ).

thf(675,plain,
    ! [TA: $tType] :
      ( ( lList21148268032oslsts @ TA )
      = ( ^ [A: set @ TA] : ( minus_minus @ ( set @ ( coinductive_llist @ TA ) ) @ ( lList2435255213lllsts @ TA @ A ) @ ( insert @ ( coinductive_llist @ TA ) @ ( coinductive_LNil @ TA ) @ ( bot_bot @ ( set @ ( coinductive_llist @ TA ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[135]) ).

thf(106,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA] :
      ( ( coinductive_lfinite @ TA @ A )
     => ( coinductive_lfinite @ TA @ ( coinductive_LCons @ TA @ B @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_228_lfinite__LConsI) ).

thf(589,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA] :
      ( ( coinductive_lfinite @ TA @ A )
     => ( coinductive_lfinite @ TA @ ( coinductive_LCons @ TA @ B @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[106]) ).

thf(168,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( ~ ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) ) )
      = ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ ( top_top @ ( set @ TA ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_11_notfin__inf) ).

thf(795,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( ~ ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) ) )
      = ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ ( top_top @ ( set @ TA ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[168]) ).

thf(157,axiom,
    ! [TA: $tType,A: TA,B: TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( remove @ TA @ B @ C ) )
      = ( ( member @ TA @ A @ C )
        & ( A != B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_150_member__remove) ).

thf(749,plain,
    ! [TA: $tType,A: TA,B: TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( remove @ TA @ B @ C ) )
      = ( ( member @ TA @ A @ C )
        & ( A != B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[157]) ).

thf(233,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( inf_inf @ ( set @ TA ) @ B @ C ) )
     => ( member @ TA @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_209_IntD1) ).

thf(1018,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( inf_inf @ ( set @ TA ) @ B @ C ) )
     => ( member @ TA @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[233]) ).

thf(244,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ B ) )
     => ~ ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ B ) )
         => ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_39_inflstsE) ).

thf(1049,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ B ) )
     => ~ ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ B ) )
         => ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[244]) ).

thf(211,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( collect @ TA
        @ ^ [B: TA] : ( member @ TA @ B @ A ) )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_46_Collect__mem__eq) ).

thf(927,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( collect @ TA
        @ ^ [B: TA] : ( member @ TA @ B @ A ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[211]) ).

thf(44,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( ( coinductive_LNil @ TA )
        = ( coinductive_lappend @ TA @ A @ B ) )
      = ( ( A
          = ( coinductive_LNil @ TA ) )
        & ( B
          = ( coinductive_LNil @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_8_LNil__is__lappend__conv) ).

thf(374,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( ( coinductive_LNil @ TA )
        = ( coinductive_lappend @ TA @ A @ B ) )
      = ( ( A
          = ( coinductive_LNil @ TA ) )
        & ( B
          = ( coinductive_LNil @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[44]) ).

thf(236,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21148268032oslsts @ TA @ B ) )
      = ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ B ) )
        & ( A
         != ( coinductive_LNil @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_74_poslsts__iff) ).

thf(1025,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21148268032oslsts @ TA @ B ) )
      = ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ B ) )
        & ( A
         != ( coinductive_LNil @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[236]) ).

thf(13,axiom,
    ! [TA: $tType,A: TA] :
      ( ( coinductive_llast @ TA @ ( coinductive_LCons @ TA @ A @ ( coinductive_LNil @ TA ) ) )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_157_llast__singleton) ).

thf(282,plain,
    ! [TA: $tType,A: TA] :
      ( ( coinductive_llast @ TA @ ( coinductive_LCons @ TA @ A @ ( coinductive_LNil @ TA ) ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[13]) ).

thf(143,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( ! [B: TA] :
            ~ ( member @ TA @ B @ A ) )
      = ( A
        = ( bot_bot @ ( set @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_56_all__not__in__conv) ).

thf(707,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( ! [B: TA] :
            ~ ( member @ TA @ B @ A ) )
      = ( A
        = ( bot_bot @ ( set @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[143]) ).

thf(56,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ ( top_top @ ( set @ TA ) ) @ A )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_217_Int__UNIV__left) ).

thf(409,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ ( top_top @ ( set @ TA ) ) @ A )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[56]) ).

thf(7,axiom,
    ! [TA: $tType,TB: $tType,A: ( coinductive_llist @ TB ) > TA,B: TA,C: TB > ( coinductive_llist @ TB ) > TA > TA] :
      ( ( A
        = ( lList21916056377ts_rec @ TA @ TB @ B @ C ) )
     => ( ( A @ ( coinductive_LNil @ TB ) )
        = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_107_finlsts__rec__LNil__def) ).

thf(263,plain,
    ! [TA: $tType,TB: $tType,A: ( coinductive_llist @ TB ) > TA,B: TA,C: TB > ( coinductive_llist @ TB ) > TA > TA] :
      ( ( A
        = ( lList21916056377ts_rec @ TA @ TB @ B @ C ) )
     => ( ( A @ ( coinductive_LNil @ TB ) )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[7]) ).

thf(245,axiom,
    ! [TA: $tType,A: TA,B: set @ TA] :
      ( ( member @ TA @ A @ B )
     => ( ( insert @ TA @ A @ B )
        = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_97_insert__absorb) ).

thf(1053,plain,
    ! [TA: $tType,A: TA,B: set @ TA] :
      ( ( member @ TA @ A @ B )
     => ( ( insert @ TA @ A @ B )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[245]) ).

thf(134,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: coinductive_llist @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( ( member @ ( coinductive_llist @ TA ) @ C @ ( lList2236698231inlsts @ TA @ B ) )
       => ( member @ ( coinductive_llist @ TA ) @ ( coinductive_lappend @ TA @ A @ C ) @ ( lList2236698231inlsts @ TA @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_25_lappfin__finT) ).

thf(673,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: coinductive_llist @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( ( member @ ( coinductive_llist @ TA ) @ C @ ( lList2236698231inlsts @ TA @ B ) )
       => ( member @ ( coinductive_llist @ TA ) @ ( coinductive_lappend @ TA @ A @ C ) @ ( lList2236698231inlsts @ TA @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[134]) ).

thf(29,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ ( insert @ TA @ A @ B ) @ ( insert @ TA @ A @ C ) )
      = ( insert @ TA @ A @ ( inf_inf @ ( set @ TA ) @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_175_insert__inter__insert) ).

thf(331,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ ( insert @ TA @ A @ B ) @ ( insert @ TA @ A @ C ) )
      = ( insert @ TA @ A @ ( inf_inf @ ( set @ TA ) @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[29]) ).

thf(88,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] : ( coindu328551480prefix @ TA @ ( coinductive_LNil @ TA ) @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_110_Coinductive__List_Ofinite__lprefix__nitpick__simps_I2_J) ).

thf(502,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] : ( coindu328551480prefix @ TA @ ( coinductive_LNil @ TA ) @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[88]) ).

thf(74,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ~ ( coindu1478340336prefix @ TA @ ( coinductive_LCons @ TA @ A @ B ) @ ( coinductive_LNil @ TA ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_149_lstrict__prefix__code_I3_J) ).

thf(463,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ~ ( coindu1478340336prefix @ TA @ ( coinductive_LCons @ TA @ A @ B ) @ ( coinductive_LNil @ TA ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[74]) ).

thf(173,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList22096119349pslsts @ TA @ B ) )
      = ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
        & ( A
         != ( coinductive_LNil @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_75_fpslsts__iff) ).

thf(808,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList22096119349pslsts @ TA @ B ) )
      = ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
        & ( A
         != ( coinductive_LNil @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[173]) ).

thf(39,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ A @ ( inf_inf @ ( set @ TA ) @ A @ B ) )
      = ( inf_inf @ ( set @ TA ) @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_194_Int__left__absorb) ).

thf(359,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ A @ ( inf_inf @ ( set @ TA ) @ A @ B ) )
      = ( inf_inf @ ( set @ TA ) @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[39]) ).

thf(203,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( sup_sup @ ( set @ ( coinductive_llist @ TA ) ) @ ( lList2236698231inlsts @ TA @ A ) @ ( lList21612149805nflsts @ TA @ A ) )
      = ( lList2435255213lllsts @ TA @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_166_fin__Un__inf) ).

thf(907,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( sup_sup @ ( set @ ( coinductive_llist @ TA ) ) @ ( lList2236698231inlsts @ TA @ A ) @ ( lList21612149805nflsts @ TA @ A ) )
      = ( lList2435255213lllsts @ TA @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[203]) ).

thf(155,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ B )
     => ( ( member @ TA @ A @ C )
       => ( member @ TA @ A @ ( inf_inf @ ( set @ TA ) @ B @ C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_168_IntI) ).

thf(744,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ B )
     => ( ( member @ TA @ A @ C )
       => ( member @ TA @ A @ ( inf_inf @ ( set @ TA ) @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[155]) ).

thf(235,axiom,
    ! [TA: $tType,A: TA] : ( member @ TA @ A @ ( top_top @ ( set @ TA ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_53_UNIV__I) ).

thf(1023,plain,
    ! [TA: $tType,A: TA] : ( member @ TA @ A @ ( top_top @ ( set @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[235]) ).

thf(110,axiom,
    ! [TA: $tType,A: set @ TA,B: TA,C: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ A @ ( insert @ TA @ B @ C ) )
      = ( minus_minus @ ( set @ TA ) @ ( minus_minus @ ( set @ TA ) @ A @ ( insert @ TA @ B @ ( bot_bot @ ( set @ TA ) ) ) ) @ C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_141_Diff__insert2) ).

thf(600,plain,
    ! [TA: $tType,A: set @ TA,B: TA,C: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ A @ ( insert @ TA @ B @ C ) )
      = ( minus_minus @ ( set @ TA ) @ ( minus_minus @ ( set @ TA ) @ A @ ( insert @ TA @ B @ ( bot_bot @ ( set @ TA ) ) ) ) @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[110]) ).

thf(151,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( ( member @ TA @ C @ B )
       => ( member @ ( coinductive_llist @ TA ) @ ( coinductive_LCons @ TA @ C @ A ) @ ( lList2236698231inlsts @ TA @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_37_finlsts_OLCons__fin) ).

thf(727,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( ( member @ TA @ C @ B )
       => ( member @ ( coinductive_llist @ TA ) @ ( coinductive_LCons @ TA @ C @ A ) @ ( lList2236698231inlsts @ TA @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[151]) ).

thf(48,axiom,
    ! [TA: $tType,A: TA] : ( top_top @ ( TA > $o ) @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_90_top1I) ).

thf(386,plain,
    ! [TA: $tType,A: TA] : ( top_top @ ( TA > $o ) @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[48]) ).

thf(23,axiom,
    ! [TA: $tType] : ( coinductive_lfinite @ TA @ ( coinductive_LNil @ TA ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_184_lfinite__code_I1_J) ).

thf(314,plain,
    ! [TA: $tType] : ( coinductive_lfinite @ TA @ ( coinductive_LNil @ TA ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[23]) ).

thf(114,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ ( inf_inf @ ( set @ TA ) @ A @ B ) @ C )
      = ( inf_inf @ ( set @ TA ) @ ( sup_sup @ ( set @ TA ) @ A @ C ) @ ( sup_sup @ ( set @ TA ) @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_193_Un__Int__distrib2) ).

thf(612,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ ( inf_inf @ ( set @ TA ) @ A @ B ) @ C )
      = ( inf_inf @ ( set @ TA ) @ ( sup_sup @ ( set @ TA ) @ A @ C ) @ ( sup_sup @ ( set @ TA ) @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[114]) ).

thf(86,axiom,
    ! [TA: $tType] :
      ( ( bot_bot @ ( set @ TA ) )
     != ( top_top @ ( set @ TA ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_66_empty__not__UNIV) ).

thf(497,plain,
    ! [TA: $tType] :
      ( ( bot_bot @ ( set @ TA ) )
     != ( top_top @ ( set @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[86]) ).

thf(223,axiom,
    ! [TA: $tType,A: TA,B: TA] :
      ( ( member @ TA @ A @ ( insert @ TA @ B @ ( bot_bot @ ( set @ TA ) ) ) )
      = ( A = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_104_singleton__iff) ).

thf(991,plain,
    ! [TA: $tType,A: TA,B: TA] :
      ( ( member @ TA @ A @ ( insert @ TA @ B @ ( bot_bot @ ( set @ TA ) ) ) )
      = ( A = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[223]) ).

thf(75,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ( ( inf_inf @ ( set @ TA ) @ A @ B )
        = ( top_top @ ( set @ TA ) ) )
      = ( ( A
          = ( top_top @ ( set @ TA ) ) )
        & ( B
          = ( top_top @ ( set @ TA ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_171_Int__UNIV) ).

thf(465,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ( ( inf_inf @ ( set @ TA ) @ A @ B )
        = ( top_top @ ( set @ TA ) ) )
      = ( ( A
          = ( top_top @ ( set @ TA ) ) )
        & ( B
          = ( top_top @ ( set @ TA ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[75]) ).

thf(92,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ A @ ( minus_minus @ ( set @ TA ) @ B @ A ) )
      = ( sup_sup @ ( set @ TA ) @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_180_Un__Diff__cancel) ).

thf(524,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ A @ ( minus_minus @ ( set @ TA ) @ B @ A ) )
      = ( sup_sup @ ( set @ TA ) @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[92]) ).

thf(160,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: ( coinductive_llist @ TA ) > $o] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( ( C @ ( coinductive_LNil @ TA ) )
       => ( ! [D: coinductive_llist @ TA,E: TA] :
              ( ( member @ ( coinductive_llist @ TA ) @ D @ ( lList2236698231inlsts @ TA @ B ) )
             => ( ( C @ D )
               => ( ( member @ TA @ E @ B )
                 => ( C @ ( coinductive_LCons @ TA @ E @ D ) ) ) ) )
         => ( C @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_32_finlsts_Oinducts) ).

thf(759,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: ( coinductive_llist @ TA ) > $o] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( ( C @ ( coinductive_LNil @ TA ) )
       => ( ! [D: coinductive_llist @ TA,E: TA] :
              ( ( member @ ( coinductive_llist @ TA ) @ D @ ( lList2236698231inlsts @ TA @ B ) )
             => ( ( C @ D )
               => ( ( member @ TA @ E @ B )
                 => ( C @ ( coinductive_LCons @ TA @ E @ D ) ) ) ) )
         => ( C @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[160]) ).

thf(42,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ ( minus_minus @ ( set @ TA ) @ A @ B ) @ B )
      = ( minus_minus @ ( set @ TA ) @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_127_Diff__idemp) ).

thf(368,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ ( minus_minus @ ( set @ TA ) @ A @ B ) @ B )
      = ( minus_minus @ ( set @ TA ) @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[42]) ).

thf(221,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( minus_minus @ ( set @ TA ) @ B @ C ) )
     => ~ ( ( member @ TA @ A @ B )
         => ( member @ TA @ A @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_136_DiffE) ).

thf(963,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( minus_minus @ ( set @ TA ) @ B @ C ) )
     => ~ ( ( member @ TA @ A @ B )
         => ( member @ TA @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[221]) ).

thf(25,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ A @ ( top_top @ ( set @ TA ) ) )
      = ( top_top @ ( set @ TA ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_222_Un__UNIV__right) ).

thf(319,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ A @ ( top_top @ ( set @ TA ) ) )
      = ( top_top @ ( set @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[25]) ).

thf(216,axiom,
    ! [TA: $tType,A: set @ TA,B: TA,C: set @ TA] :
      ( ( ( inf_inf @ ( set @ TA ) @ A @ ( insert @ TA @ B @ C ) )
        = ( bot_bot @ ( set @ TA ) ) )
      = ( ~ ( member @ TA @ B @ A )
        & ( ( inf_inf @ ( set @ TA ) @ A @ C )
          = ( bot_bot @ ( set @ TA ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_188_disjoint__insert_I1_J) ).

thf(946,plain,
    ! [TA: $tType,A: set @ TA,B: TA,C: set @ TA] :
      ( ( ( inf_inf @ ( set @ TA ) @ A @ ( insert @ TA @ B @ C ) )
        = ( bot_bot @ ( set @ TA ) ) )
      = ( ~ ( member @ TA @ B @ A )
        & ( ( inf_inf @ ( set @ TA ) @ A @ C )
          = ( bot_bot @ ( set @ TA ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[216]) ).

thf(121,axiom,
    ! [TA: $tType,A: TA,B: TA,C: coinductive_llist @ TA] :
      ( ( coinductive_llast @ TA @ ( coinductive_LCons @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) ) )
      = ( coinductive_llast @ TA @ ( coinductive_LCons @ TA @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_160_llast__LCons2) ).

thf(632,plain,
    ! [TA: $tType,A: TA,B: TA,C: coinductive_llist @ TA] :
      ( ( coinductive_llast @ TA @ ( coinductive_LCons @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) ) )
      = ( coinductive_llast @ TA @ ( coinductive_LCons @ TA @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[121]) ).

thf(59,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ ( inf_inf @ ( set @ TA ) @ A @ B ) @ ( inf_inf @ ( set @ TA ) @ C @ B ) )
      = ( minus_minus @ ( set @ TA ) @ ( inf_inf @ ( set @ TA ) @ A @ B ) @ C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_235_Diff__Int2) ).

thf(418,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ ( inf_inf @ ( set @ TA ) @ A @ B ) @ ( inf_inf @ ( set @ TA ) @ C @ B ) )
      = ( minus_minus @ ( set @ TA ) @ ( inf_inf @ ( set @ TA ) @ A @ B ) @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[59]) ).

thf(238,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_22_fin__finite) ).

thf(1030,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[238]) ).

thf(16,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ A @ ( top_top @ ( set @ TA ) ) )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_216_Int__UNIV__right) ).

thf(290,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ A @ ( top_top @ ( set @ TA ) ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[16]) ).

thf(64,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ( ( coinductive_lfinite @ TA @ ( coinductive_LCons @ TA @ A @ B ) )
      = ( coinductive_lfinite @ TA @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_182_lfinite__LCons) ).

thf(433,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ( ( coinductive_lfinite @ TA @ ( coinductive_LCons @ TA @ A @ B ) )
      = ( coinductive_lfinite @ TA @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[64]) ).

thf(47,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( A
       != ( coinductive_LNil @ TA ) )
     => ~ ! [B: TA,C: coinductive_llist @ TA] :
            ( A
           != ( coinductive_LCons @ TA @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_20_llistE) ).

thf(383,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( A
       != ( coinductive_LNil @ TA ) )
     => ~ ! [B: TA,C: coinductive_llist @ TA] :
            ( A
           != ( coinductive_LCons @ TA @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[47]) ).

thf(138,axiom,
    ! [TA: $tType,A: ( coinductive_llist @ TA ) > $o,B: coinductive_llist @ TA,C: set @ TA] :
      ( ( A @ B )
     => ( ! [D: coinductive_llist @ TA] :
            ( ( A @ D )
           => ( ( D
                = ( coinductive_LNil @ TA ) )
              | ? [E: coinductive_llist @ TA,F: TA] :
                  ( ( D
                    = ( coinductive_LCons @ TA @ F @ E ) )
                  & ( ( A @ E )
                    | ( member @ ( coinductive_llist @ TA ) @ E @ ( lList2435255213lllsts @ TA @ C ) ) )
                  & ( member @ TA @ F @ C ) ) ) )
       => ( member @ ( coinductive_llist @ TA ) @ B @ ( lList2435255213lllsts @ TA @ C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_34_alllsts_Ocoinduct) ).

thf(684,plain,
    ! [TA: $tType,A: ( coinductive_llist @ TA ) > $o,B: coinductive_llist @ TA,C: set @ TA] :
      ( ( A @ B )
     => ( ! [D: coinductive_llist @ TA] :
            ( ( A @ D )
           => ( ( D
                = ( coinductive_LNil @ TA ) )
              | ? [E: coinductive_llist @ TA,F: TA] :
                  ( ( D
                    = ( coinductive_LCons @ TA @ F @ E ) )
                  & ( ( A @ E )
                    | ( member @ ( coinductive_llist @ TA ) @ E @ ( lList2435255213lllsts @ TA @ C ) ) )
                  & ( member @ TA @ F @ C ) ) ) )
       => ( member @ ( coinductive_llist @ TA ) @ B @ ( lList2435255213lllsts @ TA @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[138]) ).

thf(34,axiom,
    ! [TA: $tType,A: TA,B: set @ TA] :
      ( ( insert @ TA @ A @ B )
     != ( bot_bot @ ( set @ TA ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_102_insert__not__empty) ).

thf(346,plain,
    ! [TA: $tType,A: TA,B: set @ TA] :
      ( ( insert @ TA @ A @ B )
     != ( bot_bot @ ( set @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[34]) ).

thf(96,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( coindu328551480prefix @ TA @ A @ ( coinductive_LNil @ TA ) )
      = ( A
        = ( coinductive_LNil @ TA ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_109_Coinductive__List_Ofinite__lprefix__nitpick__simps_I1_J) ).

thf(549,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( coindu328551480prefix @ TA @ A @ ( coinductive_LNil @ TA ) )
      = ( A
        = ( coinductive_LNil @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[96]) ).

thf(147,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( inf_inf @ ( set @ ( coinductive_llist @ TA ) ) @ ( lList2236698231inlsts @ TA @ A ) @ ( lList21612149805nflsts @ TA @ A ) )
      = ( bot_bot @ ( set @ ( coinductive_llist @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_165_fin__Int__inf) ).

thf(716,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( inf_inf @ ( set @ ( coinductive_llist @ TA ) ) @ ( lList2236698231inlsts @ TA @ A ) @ ( lList21612149805nflsts @ TA @ A ) )
      = ( bot_bot @ ( set @ ( coinductive_llist @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[147]) ).

thf(170,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21148268032oslsts @ TA @ ( top_top @ ( set @ TA ) ) ) )
      = ( A
       != ( coinductive_LNil @ TA ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_76_poslsts__UNIV) ).

thf(800,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21148268032oslsts @ TA @ ( top_top @ ( set @ TA ) ) ) )
      = ( A
       != ( coinductive_LNil @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[170]) ).

thf(158,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: TA,D: set @ TA] :
      ( ~ ( member @ TA @ A @ B )
     => ( ~ ( member @ TA @ C @ D )
       => ( ( ( insert @ TA @ A @ B )
            = ( insert @ TA @ C @ D ) )
          = ( ( ( A = C )
             => ( B = D ) )
            & ( ( A != C )
             => ? [E: set @ TA] :
                  ( ( B
                    = ( insert @ TA @ C @ E ) )
                  & ~ ( member @ TA @ C @ E )
                  & ( D
                    = ( insert @ TA @ A @ E ) )
                  & ~ ( member @ TA @ A @ E ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_98_insert__eq__iff) ).

thf(752,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: TA,D: set @ TA] :
      ( ~ ( member @ TA @ A @ B )
     => ( ~ ( member @ TA @ C @ D )
       => ( ( ( insert @ TA @ A @ B )
            = ( insert @ TA @ C @ D ) )
          = ( ( ( A = C )
             => ( B = D ) )
            & ( ( A != C )
             => ? [E: set @ TA] :
                  ( ( B
                    = ( insert @ TA @ C @ E ) )
                  & ~ ( member @ TA @ C @ E )
                  & ( D
                    = ( insert @ TA @ A @ E ) )
                  & ~ ( member @ TA @ A @ E ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[158]) ).

thf(176,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA,C: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ ( coinductive_lappend @ TA @ A @ B ) @ ( lList2236698231inlsts @ TA @ C ) )
     => ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_38_lapp__fin__fin__lemma) ).

thf(818,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA,C: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ ( coinductive_lappend @ TA @ A @ B ) @ ( lList2236698231inlsts @ TA @ C ) )
     => ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[176]) ).

thf(166,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ B ) )
     => ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_3_infsubsetall) ).

thf(790,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ B ) )
     => ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[166]) ).

thf(10,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ A @ ( bot_bot @ ( set @ TA ) ) )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_130_Diff__empty) ).

thf(273,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ A @ ( bot_bot @ ( set @ TA ) ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[10]) ).

thf(111,axiom,
    ! [TA: $tType] :
      ( ( topolo890362671_space @ TA @ ( type2 @ TA ) )
     => ! [A: TA] :
          ( ( top_top @ ( set @ TA ) )
         != ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_111_Topological__Spaces_OUNIV__not__singleton) ).

thf(603,plain,
    ! [TA: $tType] :
      ( ( topolo890362671_space @ TA @ ( type2 @ TA ) )
     => ! [A: TA] :
          ( ( top_top @ ( set @ TA ) )
         != ( insert @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[111]) ).

thf(182,axiom,
    ! [TA: $tType,A: TA,B: set @ TA] :
      ( ( member @ TA @ A @ B )
     => ~ ! [C: set @ TA] :
            ( ( B
              = ( insert @ TA @ A @ C ) )
           => ( member @ TA @ A @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_95_Set_Oset__insert) ).

thf(833,plain,
    ! [TA: $tType,A: TA,B: set @ TA] :
      ( ( member @ TA @ A @ B )
     => ~ ! [C: set @ TA] :
            ( ( B
              = ( insert @ TA @ A @ C ) )
           => ( member @ TA @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[182]) ).

thf(222,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: ( coinductive_llist @ TA ) > $o] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( ! [D: coinductive_llist @ TA] :
            ( ( D
              = ( coinductive_LNil @ TA ) )
           => ( C @ D ) )
       => ( ! [D: TA,E: coinductive_llist @ TA] :
              ( ( member @ ( coinductive_llist @ TA ) @ E @ ( lList2236698231inlsts @ TA @ B ) )
             => ( ( C @ E )
               => ( ( member @ TA @ D @ B )
                 => ( C @ ( coinductive_LCons @ TA @ D @ E ) ) ) ) )
         => ( C @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_31_finlsts__induct) ).

thf(967,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: ( coinductive_llist @ TA ) > $o] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( ! [D: coinductive_llist @ TA] :
            ( ( D
              = ( coinductive_LNil @ TA ) )
           => ( C @ D ) )
       => ( ! [D: TA,E: coinductive_llist @ TA] :
              ( ( member @ ( coinductive_llist @ TA ) @ E @ ( lList2236698231inlsts @ TA @ B ) )
             => ( ( C @ E )
               => ( ( member @ TA @ D @ B )
                 => ( C @ ( coinductive_LCons @ TA @ D @ E ) ) ) ) )
         => ( C @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[222]) ).

thf(101,axiom,
    ! [TA: $tType,TB: $tType,A: TA,B: TB > ( coinductive_llist @ TB ) > TA > TA] :
      ( ( lList21916056377ts_rec @ TA @ TB @ A @ B @ ( coinductive_LNil @ TB ) )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_108_finlsts__rec__LNil) ).

thf(564,plain,
    ! [TA: $tType,TB: $tType,A: TA,B: TB > ( coinductive_llist @ TB ) > TA > TA] :
      ( ( lList21916056377ts_rec @ TA @ TB @ A @ B @ ( coinductive_LNil @ TB ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[101]) ).

thf(20,axiom,
    ! [TA: $tType,A: TA > $o] :
      ( ( ( bot_bot @ ( set @ TA ) )
        = ( collect @ TA @ A ) )
      = ( ! [B: TA] :
            ~ ( A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_57_empty__Collect__eq) ).

thf(305,plain,
    ! [TA: $tType,A: TA > $o] :
      ( ( ( bot_bot @ ( set @ TA ) )
        = ( collect @ TA @ A ) )
      = ( ! [B: TA] :
            ~ ( A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[20]) ).

thf(246,axiom,
    ! [TA: $tType] :
      ( ( lList2435255213lllsts @ TA @ ( bot_bot @ ( set @ TA ) ) )
      = ( insert @ ( coinductive_llist @ TA ) @ ( coinductive_LNil @ TA ) @ ( bot_bot @ ( set @ ( coinductive_llist @ TA ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_81_alllsts__empty) ).

thf(1056,plain,
    ! [TA: $tType] :
      ( ( lList2435255213lllsts @ TA @ ( bot_bot @ ( set @ TA ) ) )
      = ( insert @ ( coinductive_llist @ TA ) @ ( coinductive_LNil @ TA ) @ ( bot_bot @ ( set @ ( coinductive_llist @ TA ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[246]) ).

thf(53,axiom,
    ! [TA: $tType,A: TA,B: $o] :
      ( ( ( top_top @ ( TA > $o ) @ A )
        & B )
      = B ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_145_top__conj_I1_J) ).

thf(400,plain,
    ! [TA: $tType,A: TA,B: $o] :
      ( ( ( top_top @ ( TA > $o ) @ A )
        & B )
      = B ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[53]) ).

thf(180,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA,C: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ ( coinductive_lappend @ TA @ A @ B ) @ ( lList2435255213lllsts @ TA @ C ) )
     => ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_30_lapp__all__invT) ).

thf(828,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA,C: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ ( coinductive_lappend @ TA @ A @ B ) @ ( lList2435255213lllsts @ TA @ C ) )
     => ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[180]) ).

thf(139,axiom,
    ! [TA: $tType,A: set @ ( coinductive_llist @ TA )] :
      ( ( coinductive_lfinite @ TA @ ( coinductive_lSup @ TA @ A ) )
     => ! [B: coinductive_llist @ TA] :
          ( ( member @ ( coinductive_llist @ TA ) @ B @ A )
         => ( coinductive_lfinite @ TA @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_229_lfinite__lSupD) ).

thf(696,plain,
    ! [TA: $tType,A: set @ ( coinductive_llist @ TA )] :
      ( ( coinductive_lfinite @ TA @ ( coinductive_lSup @ TA @ A ) )
     => ! [B: coinductive_llist @ TA] :
          ( ( member @ ( coinductive_llist @ TA ) @ B @ A )
         => ( coinductive_lfinite @ TA @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[139]) ).

thf(218,axiom,
    ! [TA: $tType] :
      ( ( pairwise @ TA )
      = ( ^ [A: TA > TA > $o,B: set @ TA] :
          ! [C: TA] :
            ( ( member @ TA @ C @ B )
           => ! [D: TA] :
                ( ( member @ TA @ D @ B )
               => ( ( C != D )
                 => ( A @ C @ D ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_161_pairwise__def) ).

thf(955,plain,
    ! [TA: $tType] :
      ( ( pairwise @ TA )
      = ( ^ [A: TA > TA > $o,B: set @ TA] :
          ! [C: TA] :
            ( ( member @ TA @ C @ B )
           => ! [D: TA] :
                ( ( member @ TA @ D @ B )
               => ( ( C != D )
                 => ( A @ C @ D ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[218]) ).

thf(58,axiom,
    ! [TA: $tType,A: TA,B: TA,C: set @ TA] :
      ( ( insert @ TA @ A @ ( insert @ TA @ B @ C ) )
      = ( insert @ TA @ B @ ( insert @ TA @ A @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_99_insert__commute) ).

thf(415,plain,
    ! [TA: $tType,A: TA,B: TA,C: set @ TA] :
      ( ( insert @ TA @ A @ ( insert @ TA @ B @ C ) )
      = ( insert @ TA @ B @ ( insert @ TA @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[58]) ).

thf(199,axiom,
    member @ ( coinductive_llist @ a ) @ r @ ( lList2236698231inlsts @ a @ a2 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_1_assms) ).

thf(897,plain,
    member @ ( coinductive_llist @ a ) @ r @ ( lList2236698231inlsts @ a @ a2 ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[199]) ).

thf(78,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ A @ ( bot_bot @ ( set @ TA ) ) )
      = ( bot_bot @ ( set @ TA ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_219_Int__empty__right) ).

thf(474,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ A @ ( bot_bot @ ( set @ TA ) ) )
      = ( bot_bot @ ( set @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[78]) ).

thf(220,axiom,
    ! [TA: $tType,A: TA,B: TA] :
      ( ( member @ TA @ A @ ( insert @ TA @ B @ ( bot_bot @ ( set @ TA ) ) ) )
     => ( A = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_105_singletonD) ).

thf(960,plain,
    ! [TA: $tType,A: TA,B: TA] :
      ( ( member @ TA @ A @ ( insert @ TA @ B @ ( bot_bot @ ( set @ TA ) ) ) )
     => ( A = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[220]) ).

thf(122,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA,C: TA,D: coinductive_llist @ TA] :
      ( ( ( coinductive_LCons @ TA @ A @ B )
        = ( coinductive_LCons @ TA @ C @ D ) )
      = ( ( A = C )
        & ( B = D ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_52_llist_Oinject) ).

thf(635,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA,C: TA,D: coinductive_llist @ TA] :
      ( ( ( coinductive_LCons @ TA @ A @ B )
        = ( coinductive_LCons @ TA @ C @ D ) )
      = ( ( A = C )
        & ( B = D ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[122]) ).

thf(118,axiom,
    ! [TA: $tType,A: TA > TA > $o] : ( pairwise @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_162_pairwise__empty) ).

thf(624,plain,
    ! [TA: $tType,A: TA > TA > $o] : ( pairwise @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[118]) ).

thf(62,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( coinductive_lfinite @ TA @ ( coinductive_lappend @ TA @ A @ B ) )
      = ( ( coinductive_lfinite @ TA @ A )
        & ( coinductive_lfinite @ TA @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_185_lfinite__lappend) ).

thf(427,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( coinductive_lfinite @ TA @ ( coinductive_lappend @ TA @ A @ B ) )
      = ( ( coinductive_lfinite @ TA @ A )
        & ( coinductive_lfinite @ TA @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[62]) ).

thf(187,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( ( inf_inf @ ( set @ TA ) @ ( insert @ TA @ A @ B ) @ C )
        = ( bot_bot @ ( set @ TA ) ) )
      = ( ~ ( member @ TA @ A @ C )
        & ( ( inf_inf @ ( set @ TA ) @ B @ C )
          = ( bot_bot @ ( set @ TA ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_186_insert__disjoint_I1_J) ).

thf(860,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( ( inf_inf @ ( set @ TA ) @ ( insert @ TA @ A @ B ) @ C )
        = ( bot_bot @ ( set @ TA ) ) )
      = ( ~ ( member @ TA @ A @ C )
        & ( ( inf_inf @ ( set @ TA ) @ B @ C )
          = ( bot_bot @ ( set @ TA ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[187]) ).

thf(125,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ B ) )
     => ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ ( top_top @ ( set @ TA ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_4_infT__simp) ).

thf(644,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ B ) )
     => ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ ( top_top @ ( set @ TA ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[125]) ).

thf(178,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ~ ( member @ TA @ A @ B )
     => ( ~ ( member @ TA @ A @ C )
       => ( ( ( insert @ TA @ A @ B )
            = ( insert @ TA @ A @ C ) )
          = ( B = C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_96_insert__ident) ).

thf(822,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ~ ( member @ TA @ A @ B )
     => ( ~ ( member @ TA @ A @ C )
       => ( ( ( insert @ TA @ A @ B )
            = ( insert @ TA @ A @ C ) )
          = ( B = C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[178]) ).

thf(185,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: coinductive_llist @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( ( member @ ( coinductive_llist @ TA ) @ C @ ( lList21612149805nflsts @ TA @ B ) )
       => ( member @ ( coinductive_llist @ TA ) @ ( coinductive_lappend @ TA @ A @ C ) @ ( lList21612149805nflsts @ TA @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_7_lapp__fin__infT) ).

thf(850,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: coinductive_llist @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( ( member @ ( coinductive_llist @ TA ) @ C @ ( lList21612149805nflsts @ TA @ B ) )
       => ( member @ ( coinductive_llist @ TA ) @ ( coinductive_lappend @ TA @ A @ C ) @ ( lList21612149805nflsts @ TA @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[185]) ).

thf(67,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( coinductive_lappend @ TA @ ( coinductive_LNil @ TA ) @ A )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_42_lappend__code_I1_J) ).

thf(442,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( coinductive_lappend @ TA @ ( coinductive_LNil @ TA ) @ A )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[67]) ).

thf(189,axiom,
    ! [TA: $tType] :
      ( ( lList22096119349pslsts @ TA @ ( bot_bot @ ( set @ TA ) ) )
      = ( bot_bot @ ( set @ ( coinductive_llist @ TA ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_73_fpslsts__empty) ).

thf(871,plain,
    ! [TA: $tType] :
      ( ( lList22096119349pslsts @ TA @ ( bot_bot @ ( set @ TA ) ) )
      = ( bot_bot @ ( set @ ( coinductive_llist @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[189]) ).

thf(26,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ ( bot_bot @ ( set @ TA ) ) @ A )
      = ( bot_bot @ ( set @ TA ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_129_empty__Diff) ).

thf(322,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( minus_minus @ ( set @ TA ) @ ( bot_bot @ ( set @ TA ) ) @ A )
      = ( bot_bot @ ( set @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[26]) ).

thf(171,axiom,
    ( l
    = ( coinductive_LNil @ a ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_13_LNil__fin_Ohyps) ).

thf(803,plain,
    ( l
    = ( coinductive_LNil @ a ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[171]) ).

thf(31,axiom,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ A @ ( inf_inf @ ( set @ TA ) @ B @ C ) )
      = ( inf_inf @ ( set @ TA ) @ B @ ( inf_inf @ ( set @ TA ) @ A @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_191_Int__left__commute) ).

thf(337,plain,
    ! [TA: $tType,A: set @ TA,B: set @ TA,C: set @ TA] :
      ( ( inf_inf @ ( set @ TA ) @ A @ ( inf_inf @ ( set @ TA ) @ B @ C ) )
      = ( inf_inf @ ( set @ TA ) @ B @ ( inf_inf @ ( set @ TA ) @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[31]) ).

thf(215,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList22096119349pslsts @ TA @ B ) )
     => ~ ! [C: TA,D: coinductive_llist @ TA] :
            ( ( A
              = ( coinductive_LCons @ TA @ C @ D ) )
           => ( ( member @ TA @ C @ B )
             => ~ ( member @ ( coinductive_llist @ TA ) @ D @ ( lList2236698231inlsts @ TA @ B ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_80_fpslsts__cases) ).

thf(940,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList22096119349pslsts @ TA @ B ) )
     => ~ ! [C: TA,D: coinductive_llist @ TA] :
            ( ( A
              = ( coinductive_LCons @ TA @ C @ D ) )
           => ( ( member @ TA @ C @ B )
             => ~ ( member @ ( coinductive_llist @ TA ) @ D @ ( lList2236698231inlsts @ TA @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[215]) ).

thf(37,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA,C: coinductive_llist @ TA] :
      ( ( coindu328551480prefix @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) )
      = ( ( A
          = ( coinductive_LNil @ TA ) )
        | ? [D: coinductive_llist @ TA] :
            ( ( A
              = ( coinductive_LCons @ TA @ B @ D ) )
            & ( coindu328551480prefix @ TA @ D @ C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_83_Coinductive__List_Ofinite__lprefix__nitpick__simps_I3_J) ).

thf(354,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA,C: coinductive_llist @ TA] :
      ( ( coindu328551480prefix @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) )
      = ( ( A
          = ( coinductive_LNil @ TA ) )
        | ? [D: coinductive_llist @ TA] :
            ( ( A
              = ( coinductive_LCons @ TA @ B @ D ) )
            & ( coindu328551480prefix @ TA @ D @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[37]) ).

thf(230,axiom,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( inf_inf @ ( set @ TA ) @ B @ C ) )
      = ( ( member @ TA @ A @ B )
        & ( member @ TA @ A @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_167_Int__iff) ).

thf(1009,plain,
    ! [TA: $tType,A: TA,B: set @ TA,C: set @ TA] :
      ( ( member @ TA @ A @ ( inf_inf @ ( set @ TA ) @ B @ C ) )
      = ( ( member @ TA @ A @ B )
        & ( member @ TA @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[230]) ).

thf(209,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ~ ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) )
     => ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ ( top_top @ ( set @ TA ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_40_fin__inf__cases) ).

thf(923,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ~ ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) )
     => ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ ( top_top @ ( set @ TA ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[209]) ).

thf(241,axiom,
    ! [TA: $tType] :
      ( ( bot_bot @ ( TA > $o ) )
      = ( ^ [A: TA] : ( member @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_114_bot__empty__eq) ).

thf(1037,plain,
    ! [TA: $tType] :
      ( ( bot_bot @ ( TA > $o ) )
      = ( ^ [A: TA] : ( member @ TA @ A @ ( bot_bot @ ( set @ TA ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[241]) ).

thf(159,axiom,
    ! [TA: $tType,A: set @ TA,B: TA] :
      ( ( A
        = ( bot_bot @ ( set @ TA ) ) )
     => ~ ( member @ TA @ B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_61_equals0D) ).

thf(755,plain,
    ! [TA: $tType,A: set @ TA,B: TA] :
      ( ( A
        = ( bot_bot @ ( set @ TA ) ) )
     => ~ ( member @ TA @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[159]) ).

thf(84,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( is_singleton @ TA @ A )
     => ~ ! [B: TA] :
            ( A
           != ( insert @ TA @ B @ ( bot_bot @ ( set @ TA ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_120_is__singletonE) ).

thf(491,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( is_singleton @ TA @ A )
     => ~ ! [B: TA] :
            ( A
           != ( insert @ TA @ B @ ( bot_bot @ ( set @ TA ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[84]) ).

thf(71,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( coinductive_gen_lset @ TA @ A @ ( coinductive_LNil @ TA ) )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_143_gen__lset__code_I1_J) ).

thf(454,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( coinductive_gen_lset @ TA @ A @ ( coinductive_LNil @ TA ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[71]) ).

thf(193,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
      = ( ( A
          = ( coinductive_LNil @ TA ) )
        | ? [C: coinductive_llist @ TA,D: TA] :
            ( ( A
              = ( coinductive_LCons @ TA @ D @ C ) )
            & ( member @ ( coinductive_llist @ TA ) @ C @ ( lList2236698231inlsts @ TA @ B ) )
            & ( member @ TA @ D @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_29_finlsts_Osimps) ).

thf(882,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
      = ( ( A
          = ( coinductive_LNil @ TA ) )
        | ? [C: coinductive_llist @ TA,D: TA] :
            ( ( A
              = ( coinductive_LCons @ TA @ D @ C ) )
            & ( member @ ( coinductive_llist @ TA ) @ C @ ( lList2236698231inlsts @ TA @ B ) )
            & ( member @ TA @ D @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[193]) ).

thf(1112,plain,
    $false,
    inference(e,[status(thm)],[892,629,365,249,518,468,666,352,777,555,1005,276,994,308,655,597,500,715,814,698,913,340,930,670,898,782,288,436,257,885,1046,724,719,785,504,838,917,1059,949,460,934,357,902,638,421,606,325,448,316,591,1040,646,485,1020,480,397,877,293,527,380,439,678,270,661,546,925,798,920,248,334,910,894,746,825,302,820,561,424,788,729,260,349,1032,852,830,710,842,1012,285,874,615,403,388,1028,488,328,471,997,701,738,457,721,1002,569,371,343,792,805,311,558,530,586,888,412,618,430,279,904,1007,732,958,641,391,445,572,713,704,406,681,377,863,362,451,567,880,649,890,477,811,494,552,609,594,621,483,251,668,932,626,915,521,780,1015,394,1000,299,267,658,1034,675,589,795,749,1018,1049,927,374,1025,282,707,409,263,1053,673,331,502,463,808,359,907,744,1023,600,727,386,314,612,497,991,465,524,759,368,963,319,946,632,418,1030,290,433,383,684,346,549,716,800,752,818,790,273,603,833,967,564,305,1056,400,828,696,955,415,897,474,960,635,624,427,860,644,822,850,442,871,322,803,337,940,354,1009,923,1037,755,491,454,882]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : DAT177^1 : TPTP v9.3.1. Released v7.0.0.
% 0.00/0.07  % Command  : java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox/solver/bin/leo3.jar /export/starexec/sandbox/benchmark/theBenchmark.p -t 300 -p  --atp eprover=/export/starexec/sandbox/solver/bin/externals/eprover --instantiate 39
% 0.11/0.22  % Computer : n015.cluster.edu
% 0.11/0.22  % Model    : x86_64 x86_64
% 0.11/0.22  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.22  % Memory   : 8046.5625MB
% 0.11/0.22  % OS       : Linux 6.8.0-71-generic
% 0.11/0.22  % CPULimit : 300
% 0.11/0.22  % WCLimit  : 300
% 0.11/0.22  % DateTime : Tue Sep 29 18:09:33 UTC 2026
% 0.11/0.22  % CPUTime  : 
% 0.11/0.22  Running java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox/solver/bin/leo3.jar /export/starexec/sandbox/benchmark/theBenchmark.p -t 300 -p  --atp eprover=/export/starexec/sandbox/solver/bin/externals/eprover --instantiate 39
% 1.01/0.81  % [INFO] 	 Parsing problem /export/starexec/sandbox/benchmark/theBenchmark.p ... 
% 2.29/1.22  % [INFO] 	 Parsing done (405ms). 
% 2.29/1.23  % [INFO] 	 Running in sequential loop mode. 
% 3.12/1.57  % [INFO] 	 eprover registered as external prover. 
% 3.12/1.58  % [INFO] 	 Scanning for conjecture ... 
% 3.37/1.66  % [INFO] 	 Found a conjecture (or negated_conjecture) and 277 axioms. Running axiom selection ... 
% 3.63/1.75  % [INFO] 	 Axiom selection finished. Selected 245 axioms (removed 32 axioms). 
% 4.35/2.00  % [INFO] 	 Problem is higher-order (TPTP THF). 
% 4.75/2.03  % [INFO] 	 Type checking passed. 
% 4.75/2.04  % [CONFIG] 	 Using configuration: timeout(300) with strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>.  Searching for refutation ... 
% 17.35/5.37  % External prover 'e' found a proof!
% 17.35/5.37  % [INFO] 	 Killing All external provers ... 
% 17.35/5.37  % Time passed: 5006ms (effective reasoning time: 4132ms)
% 17.35/5.37  % Solved by strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>
% 17.35/5.38  % Axioms used in derivation (245): fact_185_lfinite__lappend, fact_206_ball__Un, fact_154_lSup__singleton, fact_76_poslsts__UNIV, fact_114_bot__empty__eq, fact_111_Topological__Spaces_OUNIV__not__singleton, fact_145_top__conj_I1_J, fact_91_singletonI, fact_61_equals0D, fact_127_Diff__idemp, fact_202_Int__absorb, fact_25_lappfin__finT, fact_193_Un__Int__distrib2, fact_104_singleton__iff, fact_227_lfinite__LNil, fact_55_empty__iff, fact_161_pairwise__def, fact_101_singleton__inject, fact_28_finlsts_Ocases, fact_173_Int__insert__left__if0, fact_149_lstrict__prefix__code_I3_J, fact_122_fpslsts__def, fact_191_Int__left__commute, fact_99_insert__commute, fact_1_assms, fact_236_Int__Diff, fact_140_insert__Diff, fact_165_fin__Int__inf, fact_30_lapp__all__invT, fact_49_lappend__eq__LNil__iff, fact_247_lfinite__rev__induct, fact_38_lapp__fin__fin__lemma, fact_174_Int__insert__left__if1, fact_116_is__singletonI, fact_155_llist__less__induct, fact_230_lstrict__prefix__lfinite1, fact_153_lSup__empty, fact_229_lfinite__lSupD, fact_60_equals0I, fact_157_llast__singleton, fact_217_Int__UNIV__left, fact_10_inflsts__empty, fact_0_LNil__fin_Oprems, fact_126_Diff__iff, fact_83_Coinductive__List_Ofinite__lprefix__nitpick__simps_I3_J, fact_150_member__remove, fact_52_llist_Oinject, fact_106_insert__UNIV, fact_22_fin__finite, fact_223_Un__UNIV__left, fact_213_UnE, fact_224_Un__empty__right, fact_63_UNIV__witness, fact_8_LNil__is__lappend__conv, fact_169_Un__iff, fact_123_gen__lset__code_I2_J, fact_32_finlsts_Oinducts, fact_19_lappT, fact_175_insert__inter__insert, fact_26_alllsts_Ocases, fact_142_Diff__insert__absorb, fact_218_disjoint__iff__not__equal, fact_121_poslsts__def, fact_84_finlsts__rec__LCons, fact_176_Int__insert__right__if0, fact_225_Un__empty__left, fact_238_Un__Diff, fact_219_Int__empty__right, fact_226_lappend__inf, fact_20_llistE, fact_192_Un__left__commute, fact_65_lappend__assoc, fact_244_Un__singleton__iff, fact_186_insert__disjoint_I1_J, fact_40_fin__inf__cases, fact_237_Diff__Int, fact_31_finlsts__induct, fact_36_alllsts_OLCons__all, fact_243_singleton__Un__iff, fact_170_UnCI, fact_82_finlsts__empty, fact_158_totally__bounded__empty, fact_148_lstrict__prefix__code_I2_J, fact_46_Collect__mem__eq, fact_195_Int__Un__distrib2, fact_9_lappend__is__LNil__conv, fact_128_Diff__cancel, fact_216_Int__UNIV__right, fact_17_LConsE, fact_187_insert__disjoint_I2_J, fact_74_poslsts__iff, fact_132_insert__Diff1, fact_50_lappend__code_I2_J, fact_234_Un__Diff__Int, fact_115_Collect__empty__eq__bot, fact_205_Un__assoc, fact_78_top__set__def, fact_3_infsubsetall, fact_93_insertI1, fact_180_Un__Diff__cancel, fact_69_lappend__LNil__LNil, fact_125_DiffI, fact_66_empty__not__UNIV, fact_221_Int__emptyI, fact_37_finlsts_OLCons__fin, fact_120_is__singletonE, fact_62_emptyE, fact_75_fpslsts__iff, fact_67_neq__LNil__conv, fact_198_Int__Un__distrib, fact_13_LNil__fin_Ohyps, fact_27_alllsts_Osimps, fact_118_is__singletonI_H, fact_94_insertI2, fact_146_remove__def, fact_167_Int__iff, fact_183_lfinite__code_I2_J, fact_80_fpslsts__cases, fact_240_lfinite_Ocases, fact_42_lappend__code_I1_J, fact_58_Collect__empty__eq, fact_89_insert__absorb2, fact_210_UnI2, fact_242_lfinite_Oinducts, fact_7_lapp__fin__infT, fact_45_mem__Collect__eq, fact_139_Diff__insert, fact_6_inflsts__cases, fact_96_insert__ident, fact_137_DiffD1, fact_87_insertCI, fact_16_lapp__fin__fin__iff, fact_215_Int__insert__right, fact_21_finT__simp, fact_162_pairwise__empty, fact_138_DiffD2, fact_112_the__elem__eq, fact_152_lstrict__prefix__code_I1_J, fact_14_alllsts__UNIV, fact_39_inflstsE, fact_196_Un__left__absorb, fact_239_Diff__Un, fact_92_insertE, fact_156_lSup__insert__LNil, fact_33_alllsts_OLNil__all, fact_47_Collect__cong, fact_241_lfinite_Osimps, fact_129_empty__Diff, fact_108_finlsts__rec__LNil, fact_88_insert__iff, fact_194_Int__left__absorb, fact_95_Set_Oset__insert, fact_208_IntD2, fact_81_alllsts__empty, fact_248_llimit__induct, fact_160_llast__LCons2, fact_15_same__lappend__eq, fact_59_ex__in__conv, fact_133_Diff__UNIV, fact_56_all__not__in__conv, fact_214_Int__insert__left, fact_164_llast__lappend__LCons, fact_159_pairwise__singleton, fact_184_lfinite__code_I1_J, fact_103_doubleton__eq__iff, fact_245_insert__is__Un, fact_182_lfinite__LCons, fact_163_pairwise__insert, fact_135_insert__Diff__if, fact_54_iso__tuple__UNIV__I, fact_178_Un__insert__left, fact_231_Diff__Int__distrib2, fact_51_lappend__snocL1__conv__LCons2, fact_90_top1I, fact_207_bex__Un, fact_177_Int__insert__right__if1, fact_86_Set_Ois__empty__def, fact_73_fpslsts__empty, fact_11_notfin__inf, fact_98_insert__eq__iff, fact_53_UNIV__I, fact_72_poslsts__empty, fact_143_gen__lset__code_I1_J, fact_190_Diff__disjoint, fact_209_IntD1, fact_220_Int__empty__left, fact_147_lSup__minus__LNil, fact_110_Coinductive__List_Ofinite__lprefix__nitpick__simps_I2_J, fact_179_Un__insert__right, fact_211_UnI1, fact_85_finlsts__rec__LCons__def, fact_168_IntI, fact_200_Int__commute, fact_134_insert__Diff__single, fact_102_insert__not__empty, fact_68_llist_Odistinct_I1_J, fact_212_IntE, fact_232_Diff__Int__distrib, fact_199_Un__Int__crazy, fact_130_Diff__empty, fact_113_top__empty__eq, fact_18_inflstsI, fact_119_is__singleton__def, fact_29_finlsts_Osimps, fact_41_alllstsE, fact_57_empty__Collect__eq, fact_35_finlsts_OLNil__fin, fact_44_LNil__eq__lappend__iff, fact_203_Un__absorb, fact_64_UNIV__eq__I, fact_141_Diff__insert2, fact_222_Un__UNIV__right, fact_197_Un__Int__distrib, fact_124_top__conj_I2_J, fact_43_lappend__LNil2, fact_246_Diff__triv, fact_117_is__singleton__the__elem, fact_5_inflstsI2, fact_2_lapp__inf, fact_201_Un__commute, fact_107_finlsts__rec__LNil__def, fact_12_notinf__fin, fact_109_Coinductive__List_Ofinite__lprefix__nitpick__simps_I1_J, fact_228_lfinite__LConsI, fact_136_DiffE, fact_34_alllsts_Ocoinduct, fact_23_finite__lemma, fact_181_Un__Diff__cancel2, fact_188_disjoint__insert_I1_J, fact_189_disjoint__insert_I2_J, fact_235_Diff__Int2, fact_77_bot__set__def, fact_171_Int__UNIV, fact_97_insert__absorb, fact_4_infT__simp, fact_105_singletonD, fact_151_lstrict__prefix__code_I4_J, fact_233_Diff__Diff__Int, fact_100_mk__disjoint__insert, fact_24_finsubsetall, fact_166_fin__Un__inf, fact_204_Int__assoc, fact_131_Diff__insert0, fact_172_Un__empty, fact_144_inflsts__def
% 17.35/5.38  % No. of inferences in proof: 494
% 17.35/5.38  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : 5006 ms resp. 4132 ms w/o parsing
% 18.43/5.58  % SZS output start Refutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 18.43/5.58  % [INFO] 	 Killing All external provers ... 
%------------------------------------------------------------------------------