TSTP Solution File: DAT178^1 by Leo-III---1.7.10

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%------------------------------------------------------------------------------
% File     : Leo-III---1.7.10
% Problem  : DAT178^1 : TPTP v8.1.2. Released v7.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_Leo-III %s %d

% Computer : n022.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Tue May  7 07:39:41 EDT 2024

% Result   : Theorem 17.05s 5.17s
% Output   : Refutation 17.64s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    3
%            Number of leaves      :  269
% Syntax   : Number of formulae    :  503 ( 224 unt;  37 typ;   0 def)
%            Number of atoms       : 1576 ( 458 equ;   0 cnn)
%            Maximal formula atoms :    8 (   3 avg)
%            Number of connectives : 7032 ( 186   ~;  60   |; 128   &;6154   @)
%                                         (   0 <=>; 504  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   19 (   8 avg)
%            Number of types       :    2 (   1 usr)
%            Number of type conns  :  254 ( 254   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   40 (  38 usr;   7 con; 0-5 aty)
%            Number of variables   : 1694 (  28   ^1558   !;  76   ?;1694   :)
%                                         (  32  !>;   0  ?*;   0  @-;   0  @+)

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

thf(coindu328551480prefix_type,type,
    coindu328551480prefix: 
      !>[TA: $tType] : ( ( coinductive_llist @ TA ) > ( coinductive_llist @ TA ) > $o ) ).

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

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

thf(coindu351974385stinct_type,type,
    coindu351974385stinct: 
      !>[TA: $tType] : ( ( coinductive_llist @ TA ) > $o ) ).

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

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

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

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

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

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

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

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

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

thf(coindu1478340336prefix_type,type,
    coindu1478340336prefix: 
      !>[TA: $tType] : ( ( coinductive_llist @ TA ) > ( coinductive_llist @ TA ) > $o ) ).

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

thf(undefined_type,type,
    undefined: 
      !>[TA: $tType] : TA ).

thf(lList2435255213lllsts_type,type,
    lList2435255213lllsts: 
      !>[TA: $tType] : ( ( set @ TA ) > ( set @ ( coinductive_llist @ TA ) ) ) ).

thf(lList21511617539llstsp_type,type,
    lList21511617539llstsp: 
      !>[TA: $tType] : ( ( TA > $o ) > ( coinductive_llist @ TA ) > $o ) ).

thf(lList2236698231inlsts_type,type,
    lList2236698231inlsts: 
      !>[TA: $tType] : ( ( set @ TA ) > ( set @ ( coinductive_llist @ TA ) ) ) ).

thf(lList21916056377ts_rec_type,type,
    lList21916056377ts_rec: 
      !>[TA: $tType,TB: $tType] : ( TB > ( TA > ( coinductive_llist @ TA ) > TB > TB ) > ( coinductive_llist @ TA ) > TB ) ).

thf(lList2860480441nlstsp_type,type,
    lList2860480441nlstsp: 
      !>[TA: $tType] : ( ( TA > $o ) > ( coinductive_llist @ TA ) > $o ) ).

thf(lList22096119349pslsts_type,type,
    lList22096119349pslsts: 
      !>[TA: $tType] : ( ( set @ TA ) > ( set @ ( coinductive_llist @ TA ) ) ) ).

thf(lList21612149805nflsts_type,type,
    lList21612149805nflsts: 
      !>[TA: $tType] : ( ( set @ TA ) > ( set @ ( coinductive_llist @ TA ) ) ) ).

thf(lList2370560421utlast_type,type,
    lList2370560421utlast: 
      !>[TA: $tType] : ( ( coinductive_llist @ TA ) > ( coinductive_llist @ TA ) ) ).

thf(lList2170638824_llast_type,type,
    lList2170638824_llast: 
      !>[TA: $tType] : ( ( coinductive_llist @ TA ) > TA ) ).

thf(lList2281150353e_lrev_type,type,
    lList2281150353e_lrev: 
      !>[TA: $tType] : ( ( coinductive_llist @ TA ) > ( coinductive_llist @ TA ) ) ).

thf(lList21148268032oslsts_type,type,
    lList21148268032oslsts: 
      !>[TA: $tType] : ( ( set @ TA ) > ( set @ ( coinductive_llist @ TA ) ) ) ).

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

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

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

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

thf(a2_type,type,
    a2: set @ a ).

thf(p_type,type,
    p: ( coinductive_llist @ a ) > $o ).

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

thf(la_type,type,
    la: coinductive_llist @ a ).

thf(xs_type,type,
    xs: coinductive_llist @ a ).

thf(120,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/sandbox2/benchmark/theBenchmark.p',fact_35_lappend__code_I2_J) ).

thf(629,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)],[120]) ).

thf(37,axiom,
    ! [TA: $tType,A: TA > TA > $o,B: coinductive_llist @ TA] : ( coinductive_llexord @ TA @ A @ ( coinductive_LNil @ TA ) @ B ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_248_llexord__LNil) ).

thf(365,plain,
    ! [TA: $tType,A: TA > TA > $o,B: coinductive_llist @ TA] : ( coinductive_llexord @ TA @ A @ ( coinductive_LNil @ TA ) @ B ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[37]) ).

thf(155,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/sandbox2/benchmark/theBenchmark.p',fact_96_alllsts_Ocases) ).

thf(760,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)],[155]) ).

thf(191,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/sandbox2/benchmark/theBenchmark.p',fact_89_inflstsI2) ).

thf(893,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)],[191]) ).

thf(90,axiom,
    ! [TA: $tType,A: TA > $o] : ( lList21511617539llstsp @ TA @ A @ ( coinductive_LNil @ TA ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_141_alllstsp_OLNil__all) ).

thf(518,plain,
    ! [TA: $tType,A: TA > $o] : ( lList21511617539llstsp @ TA @ A @ ( coinductive_LNil @ TA ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[90]) ).

thf(213,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ! [B: TA] : ( member @ TA @ B @ A )
     => ( ( top_top @ ( set @ TA ) )
        = A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_44_UNIV__eq__I) ).

thf(962,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)],[213]) ).

thf(1,conjecture,
    p @ ( lList2281150353e_lrev @ a @ la ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',conj_0) ).

thf(2,negated_conjecture,
    ~ ( p @ ( lList2281150353e_lrev @ a @ la ) ),
    inference(neg_conjecture,[status(cth)],[1]) ).

thf(234,plain,
    ~ ( p @ ( lList2281150353e_lrev @ a @ la ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).

thf(77,axiom,
    ! [TA: $tType] :
      ( ( sup_sup @ ( set @ TA ) )
      = ( ^ [A: set @ TA,B: set @ TA] : ( sup_sup @ ( set @ TA ) @ B @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_121_Un__commute) ).

thf(481,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)],[77]) ).

thf(52,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( coinductive_lfinite @ TA @ A )
     => ( ( coinductive_lset @ TA @ ( coinductive_lappend @ TA @ A @ B ) )
        = ( sup_sup @ ( set @ TA ) @ ( coinductive_lset @ TA @ A ) @ ( coinductive_lset @ TA @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_172_lset__lappend__lfinite) ).

thf(408,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( coinductive_lfinite @ TA @ A )
     => ( ( coinductive_lset @ TA @ ( coinductive_lappend @ TA @ A @ B ) )
        = ( sup_sup @ ( set @ TA ) @ ( coinductive_lset @ TA @ A ) @ ( coinductive_lset @ TA @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[52]) ).

thf(138,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/sandbox2/benchmark/theBenchmark.p',fact_21_finT__simp) ).

thf(683,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)],[138]) ).

thf(223,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) )
     => ( ( member @ ( coinductive_llist @ TA ) @ B @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) )
       => ( ( lList2281150353e_lrev @ TA @ ( coinductive_lappend @ TA @ A @ B ) )
          = ( coinductive_lappend @ TA @ ( lList2281150353e_lrev @ TA @ B ) @ ( lList2281150353e_lrev @ TA @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_11_lrev__lappend) ).

thf(994,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) )
     => ( ( member @ ( coinductive_llist @ TA ) @ B @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) )
       => ( ( lList2281150353e_lrev @ TA @ ( coinductive_lappend @ TA @ A @ B ) )
          = ( coinductive_lappend @ TA @ ( lList2281150353e_lrev @ TA @ B ) @ ( lList2281150353e_lrev @ TA @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[223]) ).

thf(23,axiom,
    ! [TA: $tType,A: TA > $o,B: coinductive_llist @ TA,C: TA,D: coinductive_llist @ TA] :
      ( ( ( coinductive_lfilter @ TA @ A @ B )
        = ( coinductive_LCons @ TA @ C @ D ) )
     => ? [E: coinductive_llist @ TA,F: coinductive_llist @ TA] :
          ( ( B
            = ( coinductive_lappend @ TA @ E @ ( coinductive_LCons @ TA @ C @ F ) ) )
          & ( coinductive_lfinite @ TA @ E )
          & ! [G: TA] :
              ( ( member @ TA @ G @ ( coinductive_lset @ TA @ E ) )
             => ~ ( A @ G ) )
          & ( A @ C )
          & ( D
            = ( coinductive_lfilter @ TA @ A @ F ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_210_lfilter__eq__LConsD) ).

thf(308,plain,
    ! [TA: $tType,A: TA > $o,B: coinductive_llist @ TA,C: TA,D: coinductive_llist @ TA] :
      ( ( ( coinductive_lfilter @ TA @ A @ B )
        = ( coinductive_LCons @ TA @ C @ D ) )
     => ? [E: coinductive_llist @ TA,F: coinductive_llist @ TA] :
          ( ( B
            = ( coinductive_lappend @ TA @ E @ ( coinductive_LCons @ TA @ C @ F ) ) )
          & ( coinductive_lfinite @ TA @ E )
          & ! [G: TA] :
              ( ( member @ TA @ G @ ( coinductive_lset @ TA @ E ) )
             => ~ ( A @ G ) )
          & ( A @ C )
          & ( D
            = ( coinductive_lfilter @ TA @ A @ F ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[23]) ).

thf(13,axiom,
    ! [TA: $tType,A: TA > $o,B: coinductive_llist @ TA] :
      ( ( coinductive_lfilter @ TA @ A @ ( coinductive_lfilter @ TA @ A @ B ) )
      = ( coinductive_lfilter @ TA @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_211_lfilter__idem) ).

thf(269,plain,
    ! [TA: $tType,A: TA > $o,B: coinductive_llist @ TA] :
      ( ( coinductive_lfilter @ TA @ A @ ( coinductive_lfilter @ TA @ A @ B ) )
      = ( coinductive_lfilter @ TA @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[13]) ).

thf(184,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA,C: ( coinductive_llist @ TA ) > $o] :
      ( ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
     => ( ! [D: coinductive_llist @ TA] : ( C @ ( coinductive_LCons @ TA @ A @ D ) )
       => ( ! [D: TA,E: coinductive_llist @ TA] :
              ( ( member @ TA @ A @ ( coinductive_lset @ TA @ E ) )
             => ( ( A != D )
               => ( ( C @ E )
                 => ( C @ ( coinductive_LCons @ TA @ D @ E ) ) ) ) )
         => ( C @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_194_lset__induct) ).

thf(861,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA,C: ( coinductive_llist @ TA ) > $o] :
      ( ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
     => ( ! [D: coinductive_llist @ TA] : ( C @ ( coinductive_LCons @ TA @ A @ D ) )
       => ( ! [D: TA,E: coinductive_llist @ TA] :
              ( ( member @ TA @ A @ ( coinductive_lset @ TA @ E ) )
             => ( ( A != D )
               => ( ( C @ E )
                 => ( C @ ( coinductive_LCons @ TA @ D @ E ) ) ) ) )
         => ( C @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[184]) ).

thf(43,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( coindu1478340336prefix @ TA @ A @ B )
     => ( coinductive_lfinite @ TA @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_138_lstrict__prefix__lfinite1) ).

thf(384,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)],[43]) ).

thf(102,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( coindu351974385stinct @ TA @ A )
     => ( ( A
         != ( coinductive_LNil @ TA ) )
       => ~ ! [B: TA,C: coinductive_llist @ TA] :
              ( ( A
                = ( coinductive_LCons @ TA @ B @ C ) )
             => ( ~ ( member @ TA @ B @ ( coinductive_lset @ TA @ C ) )
               => ~ ( coindu351974385stinct @ TA @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_228_ldistinct_Ocases) ).

thf(550,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( coindu351974385stinct @ TA @ A )
     => ( ( A
         != ( coinductive_LNil @ TA ) )
       => ~ ! [B: TA,C: coinductive_llist @ TA] :
              ( ( A
                = ( coinductive_LCons @ TA @ B @ C ) )
             => ( ~ ( member @ TA @ B @ ( coinductive_lset @ TA @ C ) )
               => ~ ( coindu351974385stinct @ TA @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[102]) ).

thf(84,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( coinductive_lnull @ TA @ A )
     => ( A
        = ( coinductive_LNil @ TA ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_185_llist_Ocollapse_I1_J) ).

thf(500,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( coinductive_lnull @ TA @ A )
     => ( A
        = ( coinductive_LNil @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[84]) ).

thf(154,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/sandbox2/benchmark/theBenchmark.p',fact_146_lfinite__rev__induct) ).

thf(747,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)],[154]) ).

thf(206,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/sandbox2/benchmark/theBenchmark.p',fact_130_UnI2) ).

thf(945,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)],[206]) ).

thf(97,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( coindu1478340336prefix @ TA @ A @ ( coinductive_lappend @ TA @ A @ B ) )
      = ( ( coinductive_lfinite @ TA @ A )
        & ~ ( coinductive_lnull @ TA @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_173_lstrict__prefix__lappend__conv) ).

thf(538,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( coindu1478340336prefix @ TA @ A @ ( coinductive_lappend @ TA @ A @ B ) )
      = ( ( coinductive_lfinite @ TA @ A )
        & ~ ( coinductive_lnull @ TA @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[97]) ).

thf(133,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/sandbox2/benchmark/theBenchmark.p',fact_129_DiffE) ).

thf(670,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)],[133]) ).

thf(173,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/sandbox2/benchmark/theBenchmark.p',fact_91_lappT) ).

thf(829,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)],[173]) ).

thf(193,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/sandbox2/benchmark/theBenchmark.p',fact_37_lappend__snocL1__conv__LCons2) ).

thf(898,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)],[193]) ).

thf(226,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) )
     => ( ( member @ ( coinductive_llist @ TA ) @ B @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) )
       => ( ( ( lList2281150353e_lrev @ TA @ A )
            = ( lList2281150353e_lrev @ TA @ B ) )
          = ( A = B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_7_lrev__is__lrev__conv) ).

thf(1001,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) )
     => ( ( member @ ( coinductive_llist @ TA ) @ B @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) )
       => ( ( ( lList2281150353e_lrev @ TA @ A )
            = ( lList2281150353e_lrev @ TA @ B ) )
          = ( A = B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[226]) ).

thf(161,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/sandbox2/benchmark/theBenchmark.p',fact_65_finlsts__rec__LNil) ).

thf(782,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)],[161]) ).

thf(188,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/sandbox2/benchmark/theBenchmark.p',fact_92_finsubsetall) ).

thf(885,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)],[188]) ).

thf(21,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA] :
      ( ( ( coinductive_lnull @ TA @ A )
       => ( ( coinductive_llast @ TA @ ( coinductive_LCons @ TA @ B @ A ) )
          = B ) )
      & ( ~ ( coinductive_lnull @ TA @ A )
       => ( ( coinductive_llast @ TA @ ( coinductive_LCons @ TA @ B @ A ) )
          = ( coinductive_llast @ TA @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_203_Coinductive__List_Ollast__LCons) ).

thf(301,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA] :
      ( ( ( coinductive_lnull @ TA @ A )
       => ( ( coinductive_llast @ TA @ ( coinductive_LCons @ TA @ B @ A ) )
          = B ) )
      & ( ~ ( coinductive_lnull @ TA @ A )
       => ( ( coinductive_llast @ TA @ ( coinductive_LCons @ TA @ B @ A ) )
          = ( coinductive_llast @ TA @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[21]) ).

thf(178,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/sandbox2/benchmark/theBenchmark.p',fact_127_DiffD2) ).

thf(841,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)],[178]) ).

thf(55,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/sandbox2/benchmark/theBenchmark.p',fact_103_llast__lappend__LCons) ).

thf(417,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)],[55]) ).

thf(106,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/sandbox2/benchmark/theBenchmark.p',fact_25_finlsts_Osimps) ).

thf(570,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)],[106]) ).

thf(162,axiom,
    ! [TA: $tType] :
      ( ( lList21511617539llstsp @ TA )
      = ( ^ [A: TA > $o,B: coinductive_llist @ TA] :
            ( ( B
              = ( coinductive_LNil @ TA ) )
            | ? [C: coinductive_llist @ TA,D: TA] :
                ( ( B
                  = ( coinductive_LCons @ TA @ D @ C ) )
                & ( lList21511617539llstsp @ TA @ A @ C )
                & ( A @ D ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_149_alllstsp_Osimps) ).

thf(785,plain,
    ! [TA: $tType] :
      ( ( lList21511617539llstsp @ TA )
      = ( ^ [A: TA > $o,B: coinductive_llist @ TA] :
            ( ( B
              = ( coinductive_LNil @ TA ) )
            | ? [C: coinductive_llist @ TA,D: TA] :
                ( ( B
                  = ( coinductive_LCons @ TA @ D @ C ) )
                & ( lList21511617539llstsp @ TA @ A @ C )
                & ( A @ D ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[162]) ).

thf(198,axiom,
    ! [TA: $tType,A: TA,B: TA > $o] :
      ( ( member @ TA @ A @ ( collect @ TA @ B ) )
      = ( B @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_45_mem__Collect__eq) ).

thf(917,plain,
    ! [TA: $tType,A: TA,B: TA > $o] :
      ( ( member @ TA @ A @ ( collect @ TA @ B ) )
      = ( B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[198]) ).

thf(34,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ( ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
      = ( coinductive_lmember @ TA @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_179_lset__lmember) ).

thf(357,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ( ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
      = ( coinductive_lmember @ TA @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[34]) ).

thf(117,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( ( ( A
            = ( coinductive_LNil @ TA ) )
         => ( ( lList2370560421utlast @ TA @ ( coinductive_LCons @ TA @ C @ A ) )
            = ( coinductive_LNil @ TA ) ) )
        & ( ( A
           != ( coinductive_LNil @ TA ) )
         => ( ( lList2370560421utlast @ TA @ ( coinductive_LCons @ TA @ C @ A ) )
            = ( coinductive_LCons @ TA @ C @ ( lList2370560421utlast @ TA @ A ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_18_lbutlast__LCons) ).

thf(619,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( ( ( A
            = ( coinductive_LNil @ TA ) )
         => ( ( lList2370560421utlast @ TA @ ( coinductive_LCons @ TA @ C @ A ) )
            = ( coinductive_LNil @ TA ) ) )
        & ( ( A
           != ( coinductive_LNil @ TA ) )
         => ( ( lList2370560421utlast @ TA @ ( coinductive_LCons @ TA @ C @ A ) )
            = ( coinductive_LCons @ TA @ C @ ( lList2370560421utlast @ TA @ A ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[117]) ).

thf(177,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/sandbox2/benchmark/theBenchmark.p',fact_34_lappend__eq__LNil__iff) ).

thf(838,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)],[177]) ).

thf(104,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/sandbox2/benchmark/theBenchmark.p',fact_75_notinf__fin) ).

thf(559,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)],[104]) ).

thf(186,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/sandbox2/benchmark/theBenchmark.p',fact_26_finlsts__induct) ).

thf(870,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)],[186]) ).

thf(116,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/sandbox2/benchmark/theBenchmark.p',fact_145_lfinite_Oinducts) ).

thf(606,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)],[116]) ).

thf(26,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ( ~ ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
     => ( ( coindu351974385stinct @ TA @ B )
       => ( coindu351974385stinct @ TA @ ( coinductive_LCons @ TA @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_233_ldistinct_OLCons) ).

thf(325,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ( ~ ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
     => ( ( coindu351974385stinct @ TA @ B )
       => ( coindu351974385stinct @ TA @ ( coinductive_LCons @ TA @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[26]) ).

thf(10,axiom,
    ! [TA: $tType,A: TA > $o] :
      ( ( coinductive_lfilter @ TA @ A @ ( coinductive_LNil @ TA ) )
      = ( coinductive_LNil @ TA ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_213_lfilter__LNil) ).

thf(261,plain,
    ! [TA: $tType,A: TA > $o] :
      ( ( coinductive_lfilter @ TA @ A @ ( coinductive_LNil @ TA ) )
      = ( coinductive_LNil @ TA ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[10]) ).

thf(231,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) )
     => ( ( ( coinductive_LNil @ TA )
          = ( lList2281150353e_lrev @ TA @ A ) )
        = ( A
          = ( coinductive_LNil @ TA ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_8_LNil__is__lrev__conv) ).

thf(1013,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) )
     => ( ( ( coinductive_LNil @ TA )
          = ( lList2281150353e_lrev @ TA @ A ) )
        = ( A
          = ( coinductive_LNil @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[231]) ).

thf(16,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ~ ( coinductive_lfinite @ TA @ A )
     => ( ( coinductive_llast @ TA @ A )
        = ( undefined @ TA ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_226_llast__linfinite) ).

thf(284,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ~ ( coinductive_lfinite @ TA @ A )
     => ( ( coinductive_llast @ TA @ A )
        = ( undefined @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[16]) ).

thf(157,axiom,
    ! [TA: $tType] :
      ( ( coinductive_lappend @ TA @ ( coinductive_LNil @ TA ) @ ( coinductive_LNil @ TA ) )
      = ( coinductive_LNil @ TA ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_52_lappend__LNil__LNil) ).

thf(770,plain,
    ! [TA: $tType] :
      ( ( coinductive_lappend @ TA @ ( coinductive_LNil @ TA ) @ ( coinductive_LNil @ TA ) )
      = ( coinductive_LNil @ TA ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[157]) ).

thf(75,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA,C: coinductive_llist @ TA] :
      ( ( member @ TA @ A @ ( coinductive_lset @ TA @ ( coinductive_lappend @ TA @ B @ C ) ) )
      = ( ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
        | ( ( coinductive_lfinite @ TA @ B )
          & ( member @ TA @ A @ ( coinductive_lset @ TA @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_201_in__lset__lappend__iff) ).

thf(475,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA,C: coinductive_llist @ TA] :
      ( ( member @ TA @ A @ ( coinductive_lset @ TA @ ( coinductive_lappend @ TA @ B @ C ) ) )
      = ( ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
        | ( ( coinductive_lfinite @ TA @ B )
          & ( member @ TA @ A @ ( coinductive_lset @ TA @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[75]) ).

thf(41,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA > TA > $o,C: coinductive_llist @ TA,D: coinductive_llist @ TA] :
      ( ( coinductive_lfinite @ TA @ A )
     => ( ! [E: TA] :
            ( ( member @ TA @ E @ ( coinductive_lset @ TA @ A ) )
           => ~ ( B @ E @ E ) )
       => ( ( coinductive_llexord @ TA @ B @ ( coinductive_lappend @ TA @ A @ C ) @ ( coinductive_lappend @ TA @ A @ D ) )
          = ( coinductive_llexord @ TA @ B @ C @ D ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_237_llexord__lappend__left) ).

thf(376,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA > TA > $o,C: coinductive_llist @ TA,D: coinductive_llist @ TA] :
      ( ( coinductive_lfinite @ TA @ A )
     => ( ! [E: TA] :
            ( ( member @ TA @ E @ ( coinductive_lset @ TA @ A ) )
           => ~ ( B @ E @ E ) )
       => ( ( coinductive_llexord @ TA @ B @ ( coinductive_lappend @ TA @ A @ C ) @ ( coinductive_lappend @ TA @ A @ D ) )
          = ( coinductive_llexord @ TA @ B @ C @ D ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[41]) ).

thf(7,axiom,
    ! [TA: $tType,A: TA > $o,B: coinductive_llist @ TA] :
      ( ( coinductive_lnull @ TA @ ( coinductive_lfilter @ TA @ A @ B ) )
      = ( ! [C: TA] :
            ( ( member @ TA @ C @ ( coinductive_lset @ TA @ B ) )
           => ~ ( A @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_215_lnull__lfilter) ).

thf(253,plain,
    ! [TA: $tType,A: TA > $o,B: coinductive_llist @ TA] :
      ( ( coinductive_lnull @ TA @ ( coinductive_lfilter @ TA @ A @ B ) )
      = ( ! [C: TA] :
            ( ( member @ TA @ C @ ( coinductive_lset @ TA @ B ) )
           => ~ ( A @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[7]) ).

thf(175,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/sandbox2/benchmark/theBenchmark.p',fact_23_lappfin__finT) ).

thf(834,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)],[175]) ).

thf(219,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( ( ( A
            = ( coinductive_LNil @ TA ) )
         => ( ( lList2170638824_llast @ TA @ ( coinductive_LCons @ TA @ C @ A ) )
            = C ) )
        & ( ( A
           != ( coinductive_LNil @ TA ) )
         => ( ( lList2170638824_llast @ TA @ ( coinductive_LCons @ TA @ C @ A ) )
            = ( lList2170638824_llast @ TA @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_36_LList2__Mirabelle__hamjzmohle_Ollast__LCons) ).

thf(981,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( ( ( A
            = ( coinductive_LNil @ TA ) )
         => ( ( lList2170638824_llast @ TA @ ( coinductive_LCons @ TA @ C @ A ) )
            = C ) )
        & ( ( A
           != ( coinductive_LNil @ TA ) )
         => ( ( lList2170638824_llast @ TA @ ( coinductive_LCons @ TA @ C @ A ) )
            = ( lList2170638824_llast @ TA @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[219]) ).

thf(67,axiom,
    ! [TA: $tType] : ( coinductive_lfinite @ TA @ ( coinductive_LNil @ TA ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_134_lfinite__LNil) ).

thf(453,plain,
    ! [TA: $tType] : ( coinductive_lfinite @ TA @ ( coinductive_LNil @ TA ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[67]) ).

thf(53,axiom,
    ! [TA: $tType,A: TA > TA > $o,B: TA,C: coinductive_llist @ TA,D: TA,E: coinductive_llist @ TA] :
      ( ( coinductive_llexord @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) @ ( coinductive_LCons @ TA @ D @ E ) )
      = ( ( A @ B @ D )
        | ( ( B = D )
          & ( coinductive_llexord @ TA @ A @ C @ E ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_249_llexord__code_I3_J) ).

thf(411,plain,
    ! [TA: $tType,A: TA > TA > $o,B: TA,C: coinductive_llist @ TA,D: TA,E: coinductive_llist @ TA] :
      ( ( coinductive_llexord @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) @ ( coinductive_LCons @ TA @ D @ E ) )
      = ( ( A @ B @ D )
        | ( ( B = D )
          & ( coinductive_llexord @ TA @ A @ C @ E ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[53]) ).

thf(5,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA,C: TA > $o,D: TA > $o] :
      ( ( A = B )
     => ( ! [E: TA] :
            ( ( member @ TA @ E @ ( coinductive_lset @ TA @ B ) )
           => ( ( C @ E )
              = ( D @ E ) ) )
       => ( ( coinductive_lfilter @ TA @ C @ A )
          = ( coinductive_lfilter @ TA @ D @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_219_lfilter__cong) ).

thf(243,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA,C: TA > $o,D: TA > $o] :
      ( ( A = B )
     => ( ! [E: TA] :
            ( ( member @ TA @ E @ ( coinductive_lset @ TA @ B ) )
           => ( ( C @ E )
              = ( D @ E ) ) )
       => ( ( coinductive_lfilter @ TA @ C @ A )
          = ( coinductive_lfilter @ TA @ D @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[5]) ).

thf(86,axiom,
    ! [TA: $tType,A: TA > TA > $o,B: TA,C: coinductive_llist @ TA,D: TA,E: coinductive_llist @ TA] :
      ( ( coinductive_llexord @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) @ ( coinductive_LCons @ TA @ D @ E ) )
      = ( ( ( B = D )
          & ( coinductive_llexord @ TA @ A @ C @ E ) )
        | ( A @ B @ D ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_239_llexord__LCons__LCons) ).

thf(507,plain,
    ! [TA: $tType,A: TA > TA > $o,B: TA,C: coinductive_llist @ TA,D: TA,E: coinductive_llist @ TA] :
      ( ( coinductive_llexord @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) @ ( coinductive_LCons @ TA @ D @ E ) )
      = ( ( ( B = D )
          & ( coinductive_llexord @ TA @ A @ C @ E ) )
        | ( A @ B @ D ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[86]) ).

thf(93,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA > TA > $o,C: coinductive_llist @ TA] :
      ( ( coinductive_lnull @ TA @ A )
     => ( coinductive_llexord @ TA @ B @ A @ C ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_242_lnull__llexord) ).

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

thf(48,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/sandbox2/benchmark/theBenchmark.p',fact_79_llast__LCons2) ).

thf(397,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)],[48]) ).

thf(140,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/sandbox2/benchmark/theBenchmark.p',fact_50_neq__LNil__conv) ).

thf(687,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)],[140]) ).

thf(18,axiom,
    ! [TA: $tType,A: TA > $o,B: TA,C: coinductive_llist @ TA] :
      ( ( A @ B )
     => ( ( coinductive_lfilter @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) )
        = ( coinductive_LCons @ TA @ B @ ( coinductive_lfilter @ TA @ A @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_222_lfilter__LCons__found) ).

thf(292,plain,
    ! [TA: $tType,A: TA > $o,B: TA,C: coinductive_llist @ TA] :
      ( ( A @ B )
     => ( ( coinductive_lfilter @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) )
        = ( coinductive_LCons @ TA @ B @ ( coinductive_lfilter @ TA @ A @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[18]) ).

thf(199,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/sandbox2/benchmark/theBenchmark.p',fact_98_lapp__fin__infT) ).

thf(920,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)],[199]) ).

thf(63,axiom,
    ! [TA: $tType,A: TA > TA > $o,B: coinductive_llist @ TA,C: coinductive_llist @ TA,D: TA] :
      ( ( coinductive_llexord @ TA @ A @ B @ C )
     => ( coinductive_llexord @ TA @ A @ ( coinductive_LCons @ TA @ D @ B ) @ ( coinductive_LCons @ TA @ D @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_251_llexord__LCons__eq) ).

thf(439,plain,
    ! [TA: $tType,A: TA > TA > $o,B: coinductive_llist @ TA,C: coinductive_llist @ TA,D: TA] :
      ( ( coinductive_llexord @ TA @ A @ B @ C )
     => ( coinductive_llexord @ TA @ A @ ( coinductive_LCons @ TA @ D @ B ) @ ( coinductive_LCons @ TA @ D @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[63]) ).

thf(136,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/sandbox2/benchmark/theBenchmark.p',fact_132_UnE) ).

thf(678,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)],[136]) ).

thf(94,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ( ( coindu351974385stinct @ TA @ ( coinductive_LCons @ TA @ A @ B ) )
      = ( ~ ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
        & ( coindu351974385stinct @ TA @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_231_ldistinct__LCons) ).

thf(529,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ( ( coindu351974385stinct @ TA @ ( coinductive_LCons @ TA @ A @ B ) )
      = ( ~ ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
        & ( coindu351974385stinct @ TA @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[94]) ).

thf(130,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/sandbox2/benchmark/theBenchmark.p',fact_111_Diff__iff) ).

thf(661,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)],[130]) ).

thf(171,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/sandbox2/benchmark/theBenchmark.p',fact_27_finlsts_Oinducts) ).

thf(810,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)],[171]) ).

thf(42,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ( ( coinductive_lfinite @ TA @ ( coinductive_LCons @ TA @ A @ B ) )
      = ( coinductive_lfinite @ TA @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_115_lfinite__code_I2_J) ).

thf(381,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)],[42]) ).

thf(148,axiom,
    ! [TA: $tType,A: TA > $o,B: coinductive_llist @ TA,C: ( coinductive_llist @ TA ) > $o] :
      ( ( lList2860480441nlstsp @ TA @ A @ B )
     => ( ( C @ ( coinductive_LNil @ TA ) )
       => ( ! [D: coinductive_llist @ TA,E: TA] :
              ( ( lList2860480441nlstsp @ TA @ A @ D )
             => ( ( C @ D )
               => ( ( A @ E )
                 => ( C @ ( coinductive_LCons @ TA @ E @ D ) ) ) ) )
         => ( C @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_106_finlstsp_Oinducts) ).

thf(714,plain,
    ! [TA: $tType,A: TA > $o,B: coinductive_llist @ TA,C: ( coinductive_llist @ TA ) > $o] :
      ( ( lList2860480441nlstsp @ TA @ A @ B )
     => ( ( C @ ( coinductive_LNil @ TA ) )
       => ( ! [D: coinductive_llist @ TA,E: TA] :
              ( ( lList2860480441nlstsp @ TA @ A @ D )
             => ( ( C @ D )
               => ( ( A @ E )
                 => ( C @ ( coinductive_LCons @ TA @ E @ D ) ) ) ) )
         => ( C @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[148]) ).

thf(167,axiom,
    ! [TA: $tType] :
      ( ( coindu351974385stinct @ TA )
      = ( ^ [A: coinductive_llist @ TA] :
            ( ( A
              = ( coinductive_LNil @ TA ) )
            | ? [B: TA,C: coinductive_llist @ TA] :
                ( ( A
                  = ( coinductive_LCons @ TA @ B @ C ) )
                & ~ ( member @ TA @ B @ ( coinductive_lset @ TA @ C ) )
                & ( coindu351974385stinct @ TA @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_229_ldistinct_Osimps) ).

thf(798,plain,
    ! [TA: $tType] :
      ( ( coindu351974385stinct @ TA )
      = ( ^ [A: coinductive_llist @ TA] :
            ( ( A
              = ( coinductive_LNil @ TA ) )
            | ? [B: TA,C: coinductive_llist @ TA] :
                ( ( A
                  = ( coinductive_LCons @ TA @ B @ C ) )
                & ~ ( member @ TA @ B @ ( coinductive_lset @ TA @ C ) )
                & ( coindu351974385stinct @ TA @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[167]) ).

thf(100,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/sandbox2/benchmark/theBenchmark.p',fact_86_alllsts_OLCons__all) ).

thf(546,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)],[100]) ).

thf(165,axiom,
    ! [TA: $tType,A: TA > TA > $o,B: TA,C: coinductive_llist @ TA] :
      ~ ( coinductive_llexord @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) @ ( coinductive_LNil @ TA ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_253_llexord__code_I2_J) ).

thf(793,plain,
    ! [TA: $tType,A: TA > TA > $o,B: TA,C: coinductive_llist @ TA] :
      ~ ( coinductive_llexord @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) @ ( coinductive_LNil @ TA ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[165]) ).

thf(211,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( coinductive_gen_lset @ TA @ A @ ( coinductive_LNil @ TA ) )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_227_gen__lset__code_I1_J) ).

thf(957,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( coinductive_gen_lset @ TA @ A @ ( coinductive_LNil @ TA ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[211]) ).

thf(31,axiom,
    ! [TA: $tType,A: TA > TA > $o,B: TA,C: TA,D: coinductive_llist @ TA,E: coinductive_llist @ TA] :
      ( ( A @ B @ C )
     => ( coinductive_llexord @ TA @ A @ ( coinductive_LCons @ TA @ B @ D ) @ ( coinductive_LCons @ TA @ C @ E ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_252_llexord__LCons__less) ).

thf(349,plain,
    ! [TA: $tType,A: TA > TA > $o,B: TA,C: TA,D: coinductive_llist @ TA,E: coinductive_llist @ TA] :
      ( ( A @ B @ C )
     => ( coinductive_llexord @ TA @ A @ ( coinductive_LCons @ TA @ B @ D ) @ ( coinductive_LCons @ TA @ C @ E ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[31]) ).

thf(115,axiom,
    ! [TA: $tType,A: ( coinductive_llist @ TA ) > $o,B: coinductive_llist @ TA,C: TA > $o] :
      ( ( 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 )
                    | ( lList21511617539llstsp @ TA @ C @ E ) )
                  & ( C @ F ) ) ) )
       => ( lList21511617539llstsp @ TA @ C @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_105_alllstsp_Ocoinduct) ).

thf(598,plain,
    ! [TA: $tType,A: ( coinductive_llist @ TA ) > $o,B: coinductive_llist @ TA,C: TA > $o] :
      ( ( 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 )
                    | ( lList21511617539llstsp @ TA @ C @ E ) )
                  & ( C @ F ) ) ) )
       => ( lList21511617539llstsp @ TA @ C @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[115]) ).

thf(142,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/sandbox2/benchmark/theBenchmark.p',fact_94_alllsts_Ocoinduct) ).

thf(693,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)],[142]) ).

thf(59,axiom,
    ! [TA: $tType] :
      ~ ( coindu1478340336prefix @ TA @ ( coinductive_LNil @ TA ) @ ( coinductive_LNil @ TA ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_63_lstrict__prefix__code_I1_J) ).

thf(429,plain,
    ! [TA: $tType] :
      ~ ( coindu1478340336prefix @ TA @ ( coinductive_LNil @ TA ) @ ( coinductive_LNil @ TA ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[59]) ).

thf(163,axiom,
    ! [TA: $tType,A: TA] : ( member @ TA @ A @ ( top_top @ ( set @ TA ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_39_UNIV__I) ).

thf(788,plain,
    ! [TA: $tType,A: TA] : ( member @ TA @ A @ ( top_top @ ( set @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[163]) ).

thf(72,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/sandbox2/benchmark/theBenchmark.p',fact_110_Diff__idemp) ).

thf(467,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)],[72]) ).

thf(78,axiom,
    ! [TA: $tType,A: TA] : ( top_top @ ( TA > $o ) @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_61_top1I) ).

thf(484,plain,
    ! [TA: $tType,A: TA] : ( top_top @ ( TA > $o ) @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[78]) ).

thf(118,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] : ( member @ TA @ A @ ( coinductive_lset @ TA @ ( coinductive_LCons @ TA @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_196_llist_Oset__intros_I1_J) ).

thf(625,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] : ( member @ TA @ A @ ( coinductive_lset @ TA @ ( coinductive_LCons @ TA @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[118]) ).

thf(62,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA,C: coinductive_llist @ TA] :
      ( ( A
        = ( coinductive_LCons @ TA @ B @ C ) )
     => ~ ( coinductive_lnull @ TA @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_189_llist_OdiscI_I2_J) ).

thf(435,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA,C: coinductive_llist @ TA] :
      ( ( A
        = ( coinductive_LCons @ TA @ B @ C ) )
     => ~ ( coinductive_lnull @ TA @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[62]) ).

thf(92,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( ( coinductive_lfinite @ TA @ A )
       => ( ( coinductive_lset @ TA @ ( coinductive_lappend @ TA @ A @ B ) )
          = ( sup_sup @ ( set @ TA ) @ ( coinductive_lset @ TA @ A ) @ ( coinductive_lset @ TA @ B ) ) ) )
      & ( ~ ( coinductive_lfinite @ TA @ A )
       => ( ( coinductive_lset @ TA @ ( coinductive_lappend @ TA @ A @ B ) )
          = ( coinductive_lset @ TA @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_204_lset__lappend__conv) ).

thf(522,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( ( coinductive_lfinite @ TA @ A )
       => ( ( coinductive_lset @ TA @ ( coinductive_lappend @ TA @ A @ B ) )
          = ( sup_sup @ ( set @ TA ) @ ( coinductive_lset @ TA @ A ) @ ( coinductive_lset @ TA @ B ) ) ) )
      & ( ~ ( coinductive_lfinite @ TA @ A )
       => ( ( coinductive_lset @ TA @ ( coinductive_lappend @ TA @ A @ B ) )
          = ( coinductive_lset @ TA @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[92]) ).

thf(146,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/sandbox2/benchmark/theBenchmark.p',fact_29_finlsts_OLCons__fin) ).

thf(710,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)],[146]) ).

thf(217,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA,C: TA > ( coinductive_llist @ TA ) > $o] :
      ( ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
     => ( ! [D: TA,E: coinductive_llist @ TA] : ( C @ D @ ( coinductive_LCons @ TA @ D @ E ) )
       => ( ! [D: TA,E: coinductive_llist @ TA,F: TA] :
              ( ( member @ TA @ F @ ( coinductive_lset @ TA @ E ) )
             => ( ( C @ F @ E )
               => ( C @ F @ ( coinductive_LCons @ TA @ D @ E ) ) ) )
         => ( C @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_191_llist_Oset__induct) ).

thf(974,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA,C: TA > ( coinductive_llist @ TA ) > $o] :
      ( ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
     => ( ! [D: TA,E: coinductive_llist @ TA] : ( C @ D @ ( coinductive_LCons @ TA @ D @ E ) )
       => ( ! [D: TA,E: coinductive_llist @ TA,F: TA] :
              ( ( member @ TA @ F @ ( coinductive_lset @ TA @ E ) )
             => ( ( C @ F @ E )
               => ( C @ F @ ( coinductive_LCons @ TA @ D @ E ) ) ) )
         => ( C @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[217]) ).

thf(230,axiom,
    p @ ( coinductive_LNil @ a ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_0_init) ).

thf(1012,plain,
    p @ ( coinductive_LNil @ a ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[230]) ).

thf(152,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/sandbox2/benchmark/theBenchmark.p',fact_30_lapp__fin__fin__lemma) ).

thf(742,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)],[152]) ).

thf(228,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) )
     => ( ( lList2281150353e_lrev @ TA @ ( lList2281150353e_lrev @ TA @ A ) )
        = A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_6_lrev__lrev__ident) ).

thf(1006,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) )
     => ( ( lList2281150353e_lrev @ TA @ ( lList2281150353e_lrev @ TA @ A ) )
        = A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[228]) ).

thf(45,axiom,
    ! [TA: $tType] :
      ( ( coinductive_lnull @ TA )
      = ( ^ [A: coinductive_llist @ TA] :
            ( A
            = ( coinductive_LNil @ TA ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_184_lnull__def) ).

thf(388,plain,
    ! [TA: $tType] :
      ( ( coinductive_lnull @ TA )
      = ( ^ [A: coinductive_llist @ TA] :
            ( A
            = ( coinductive_LNil @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[45]) ).

thf(113,axiom,
    ! [TA: $tType] :
      ( ( top_top @ ( TA > $o ) )
      = ( ^ [A: TA] : ( member @ TA @ A @ ( top_top @ ( set @ TA ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_69_top__empty__eq) ).

thf(593,plain,
    ! [TA: $tType] :
      ( ( top_top @ ( TA > $o ) )
      = ( ^ [A: TA] : ( member @ TA @ A @ ( top_top @ ( set @ TA ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[113]) ).

thf(56,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/sandbox2/benchmark/theBenchmark.p',fact_123_Un__assoc) ).

thf(420,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)],[56]) ).

thf(8,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA > $o] :
      ( ( coindu351974385stinct @ TA @ A )
     => ( coindu351974385stinct @ TA @ ( coinductive_lfilter @ TA @ B @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_232_ldistinct__lfilterI) ).

thf(256,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA > $o] :
      ( ( coindu351974385stinct @ TA @ A )
     => ( coindu351974385stinct @ TA @ ( coinductive_lfilter @ TA @ B @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[8]) ).

thf(80,axiom,
    ! [TA: $tType,A: TA > $o,B: TA > $o] :
      ( ! [C: TA] :
          ( ( A @ C )
          = ( B @ C ) )
     => ( ( collect @ TA @ A )
        = ( collect @ TA @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_47_Collect__cong) ).

thf(488,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)],[80]) ).

thf(194,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( collect @ TA
        @ ^ [B: TA] : ( member @ TA @ B @ A ) )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_46_Collect__mem__eq) ).

thf(901,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( collect @ TA
        @ ^ [B: TA] : ( member @ TA @ B @ A ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[194]) ).

thf(124,axiom,
    ! [TA: $tType,A: TA > $o,B: coinductive_llist @ TA] :
      ( ( lList21511617539llstsp @ TA @ A @ B )
     => ( ( B
         != ( coinductive_LNil @ TA ) )
       => ~ ! [C: coinductive_llist @ TA,D: TA] :
              ( ( B
                = ( coinductive_LCons @ TA @ D @ C ) )
             => ( ( lList21511617539llstsp @ TA @ A @ C )
               => ~ ( A @ D ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_148_alllstsp_Ocases) ).

thf(642,plain,
    ! [TA: $tType,A: TA > $o,B: coinductive_llist @ TA] :
      ( ( lList21511617539llstsp @ TA @ A @ B )
     => ( ( B
         != ( coinductive_LNil @ TA ) )
       => ~ ! [C: coinductive_llist @ TA,D: TA] :
              ( ( B
                = ( coinductive_LCons @ TA @ D @ C ) )
             => ( ( lList21511617539llstsp @ TA @ A @ C )
               => ~ ( A @ D ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[124]) ).

thf(232,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( member @ ( coinductive_llist @ TA ) @ ( lList2281150353e_lrev @ TA @ A ) @ ( lList2236698231inlsts @ TA @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_4_lrevT) ).

thf(1016,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( member @ ( coinductive_llist @ TA ) @ ( lList2281150353e_lrev @ TA @ A ) @ ( lList2236698231inlsts @ TA @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[232]) ).

thf(224,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) )
     => ( ( ( lList2281150353e_lrev @ TA @ A )
          = ( coinductive_LNil @ TA ) )
        = ( A
          = ( coinductive_LNil @ TA ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_9_lrev__is__LNil__conv) ).

thf(997,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ ( top_top @ ( set @ TA ) ) ) )
     => ( ( ( lList2281150353e_lrev @ TA @ A )
          = ( coinductive_LNil @ TA ) )
        = ( A
          = ( coinductive_LNil @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[224]) ).

thf(143,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/sandbox2/benchmark/theBenchmark.p',fact_95_alllsts_Osimps) ).

thf(701,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)],[143]) ).

thf(89,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( ~ ( coinductive_lnull @ TA @ A )
        | ~ ( coinductive_lnull @ TA @ B ) )
     => ~ ( coinductive_lnull @ TA @ ( coinductive_lappend @ TA @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_183_lappend_Odisc_I2_J) ).

thf(515,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( ~ ( coinductive_lnull @ TA @ A )
        | ~ ( coinductive_lnull @ TA @ B ) )
     => ~ ( coinductive_lnull @ TA @ ( coinductive_lappend @ TA @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[89]) ).

thf(127,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA,C: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ ( coinductive_lappend @ TA @ A @ B ) @ ( lList21612149805nflsts @ TA @ C ) )
      = ( ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ C ) )
          & ( member @ ( coinductive_llist @ TA ) @ B @ ( lList21612149805nflsts @ TA @ C ) ) )
        | ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_100_lapp__infT) ).

thf(654,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA,C: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ ( coinductive_lappend @ TA @ A @ B ) @ ( lList21612149805nflsts @ TA @ C ) )
      = ( ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ C ) )
          & ( member @ ( coinductive_llist @ TA ) @ B @ ( lList21612149805nflsts @ TA @ C ) ) )
        | ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[127]) ).

thf(196,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( coindu328551480prefix @ TA @ A @ ( coinductive_LNil @ TA ) )
      = ( A
        = ( coinductive_LNil @ TA ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_68_Coinductive__List_Ofinite__lprefix__nitpick__simps_I1_J) ).

thf(911,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)],[196]) ).

thf(160,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 @ ( lList2236698231inlsts @ TA @ C ) )
          & ( member @ ( coinductive_llist @ TA ) @ B @ ( lList2435255213lllsts @ TA @ C ) ) )
        | ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_84_lapp__allT__iff) ).

thf(779,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 @ ( lList2236698231inlsts @ TA @ C ) )
          & ( member @ ( coinductive_llist @ TA ) @ B @ ( lList2435255213lllsts @ TA @ C ) ) )
        | ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[160]) ).

thf(39,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( sup_sup @ ( set @ ( coinductive_llist @ TA ) ) @ ( lList2236698231inlsts @ TA @ A ) @ ( lList21612149805nflsts @ TA @ A ) )
      = ( lList2435255213lllsts @ TA @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_104_fin__Un__inf) ).

thf(371,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)],[39]) ).

thf(85,axiom,
    ! [TA: $tType,A: TA > TA > $o,B: coinductive_llist @ TA,C: coinductive_llist @ TA,D: coinductive_llist @ TA] :
      ( ( coinductive_llexord @ TA @ A @ B @ C )
     => ( ( coinductive_llexord @ TA @ A @ C @ D )
       => ( ! [E: TA,F: TA,G: TA] :
              ( ( A @ E @ F )
             => ( ( A @ F @ G )
               => ( A @ E @ G ) ) )
         => ( coinductive_llexord @ TA @ A @ B @ D ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_243_llexord__trans) ).

thf(503,plain,
    ! [TA: $tType,A: TA > TA > $o,B: coinductive_llist @ TA,C: coinductive_llist @ TA,D: coinductive_llist @ TA] :
      ( ( coinductive_llexord @ TA @ A @ B @ C )
     => ( ( coinductive_llexord @ TA @ A @ C @ D )
       => ( ! [E: TA,F: TA,G: TA] :
              ( ( A @ E @ F )
             => ( ( A @ F @ G )
               => ( A @ E @ G ) ) )
         => ( coinductive_llexord @ TA @ A @ B @ D ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[85]) ).

thf(204,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ~ ( coindu1478340336prefix @ TA @ ( coinductive_LCons @ TA @ A @ B ) @ ( coinductive_LNil @ TA ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_58_lstrict__prefix__code_I3_J) ).

thf(938,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)],[204]) ).

thf(35,axiom,
    ! [TA: $tType,A: TA > $o,B: coinductive_llist @ TA,C: TA] :
      ( ( lList21511617539llstsp @ TA @ A @ B )
     => ( ( A @ C )
       => ( lList21511617539llstsp @ TA @ A @ ( coinductive_LCons @ TA @ C @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_139_alllstsp_OLCons__all) ).

thf(360,plain,
    ! [TA: $tType,A: TA > $o,B: coinductive_llist @ TA,C: TA] :
      ( ( lList21511617539llstsp @ TA @ A @ B )
     => ( ( A @ C )
       => ( lList21511617539llstsp @ TA @ A @ ( coinductive_LCons @ TA @ C @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[35]) ).

thf(98,axiom,
    ! [TA: $tType] : ( coinductive_lnull @ TA @ ( coinductive_LNil @ TA ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_187_llist_Odisc_I1_J) ).

thf(541,plain,
    ! [TA: $tType] : ( coinductive_lnull @ TA @ ( coinductive_LNil @ TA ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[98]) ).

thf(128,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/sandbox2/benchmark/theBenchmark.p',fact_128_DiffD1) ).

thf(657,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)],[128]) ).

thf(209,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] : ( coindu328551480prefix @ TA @ ( coinductive_LNil @ TA ) @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_67_Coinductive__List_Ofinite__lprefix__nitpick__simps_I2_J) ).

thf(953,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] : ( coindu328551480prefix @ TA @ ( coinductive_LNil @ TA ) @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[209]) ).

thf(158,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/sandbox2/benchmark/theBenchmark.p',fact_15_lappend__is__LNil__conv) ).

thf(773,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)],[158]) ).

thf(111,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] : ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2435255213lllsts @ TA @ ( top_top @ ( set @ TA ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_76_alllsts__UNIV) ).

thf(586,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)],[111]) ).

thf(20,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( ~ ( coinductive_lnull @ TA @ ( coinductive_lappend @ TA @ A @ B ) ) )
      = ( ~ ( coinductive_lnull @ TA @ A )
        | ~ ( coinductive_lnull @ TA @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_176_lappend_Odisc__iff_I2_J) ).

thf(298,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( ~ ( coinductive_lnull @ TA @ ( coinductive_lappend @ TA @ A @ B ) ) )
      = ( ~ ( coinductive_lnull @ TA @ A )
        | ~ ( coinductive_lnull @ TA @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[20]) ).

thf(214,axiom,
    ! [TA: $tType,A: TA] :
      ( ( coinductive_llast @ TA @ ( coinductive_LCons @ TA @ A @ ( coinductive_LNil @ TA ) ) )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_73_llast__singleton) ).

thf(965,plain,
    ! [TA: $tType,A: TA] :
      ( ( coinductive_llast @ TA @ ( coinductive_LCons @ TA @ A @ ( coinductive_LNil @ TA ) ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[214]) ).

thf(88,axiom,
    ! [TA: $tType,A: TA > $o,B: coinductive_llist @ TA,C: TA] :
      ( ( lList2860480441nlstsp @ TA @ A @ B )
     => ( ( A @ C )
       => ( lList2860480441nlstsp @ TA @ A @ ( coinductive_LCons @ TA @ C @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_140_finlstsp_OLCons__fin) ).

thf(513,plain,
    ! [TA: $tType,A: TA > $o,B: coinductive_llist @ TA,C: TA] :
      ( ( lList2860480441nlstsp @ TA @ A @ B )
     => ( ( A @ C )
       => ( lList2860480441nlstsp @ TA @ A @ ( coinductive_LCons @ TA @ C @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[88]) ).

thf(11,axiom,
    ! [TA: $tType] :
      ( ( coinductive_llast @ TA @ ( coinductive_LNil @ TA ) )
      = ( undefined @ TA ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_225_Coinductive__List_Ollast__LNil) ).

thf(264,plain,
    ! [TA: $tType] :
      ( ( coinductive_llast @ TA @ ( coinductive_LNil @ TA ) )
      = ( undefined @ TA ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[11]) ).

thf(107,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA,C: ( coinductive_llist @ TA ) > $o] :
      ( ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
     => ( ! [D: coinductive_llist @ TA] : ( C @ ( coinductive_LCons @ TA @ A @ D ) )
       => ( ! [D: TA,E: coinductive_llist @ TA] :
              ( ( member @ TA @ A @ ( coinductive_lset @ TA @ E ) )
             => ( ( C @ E )
               => ( C @ ( coinductive_LCons @ TA @ D @ E ) ) ) )
         => ( C @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_193_lset__induct_H) ).

thf(573,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA,C: ( coinductive_llist @ TA ) > $o] :
      ( ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
     => ( ! [D: coinductive_llist @ TA] : ( C @ ( coinductive_LCons @ TA @ A @ D ) )
       => ( ! [D: TA,E: coinductive_llist @ TA] :
              ( ( member @ TA @ A @ ( coinductive_lset @ TA @ E ) )
             => ( ( C @ E )
               => ( C @ ( coinductive_LCons @ TA @ D @ E ) ) ) )
         => ( C @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[107]) ).

thf(65,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA] :
      ( ( coinductive_lfinite @ TA @ A )
     => ( coinductive_lfinite @ TA @ ( coinductive_LCons @ TA @ B @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_133_lfinite__LConsI) ).

thf(444,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)],[65]) ).

thf(110,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/sandbox2/benchmark/theBenchmark.p',fact_97_fin__inf__cases) ).

thf(584,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)],[110]) ).

thf(57,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/sandbox2/benchmark/theBenchmark.p',fact_114_Un__Diff__cancel) ).

thf(423,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)],[57]) ).

thf(50,axiom,
    ! [TA: $tType,A: TA > TA > $o,B: coinductive_llist @ TA,C: coinductive_llist @ TA,D: coinductive_llist @ TA] :
      ( ( coinductive_llexord @ TA @ A @ ( coinductive_lappend @ TA @ B @ C ) @ ( coinductive_lappend @ TA @ B @ D ) )
     => ( ( coinductive_lfinite @ TA @ B )
       => ( ! [E: TA] :
              ( ( member @ TA @ E @ ( coinductive_lset @ TA @ B ) )
             => ~ ( A @ E @ E ) )
         => ( coinductive_llexord @ TA @ A @ C @ D ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_236_llexord__lappend__leftD) ).

thf(402,plain,
    ! [TA: $tType,A: TA > TA > $o,B: coinductive_llist @ TA,C: coinductive_llist @ TA,D: coinductive_llist @ TA] :
      ( ( coinductive_llexord @ TA @ A @ ( coinductive_lappend @ TA @ B @ C ) @ ( coinductive_lappend @ TA @ B @ D ) )
     => ( ( coinductive_lfinite @ TA @ B )
       => ( ! [E: TA] :
              ( ( member @ TA @ E @ ( coinductive_lset @ TA @ B ) )
             => ~ ( A @ E @ E ) )
         => ( coinductive_llexord @ TA @ A @ C @ D ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[50]) ).

thf(179,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/sandbox2/benchmark/theBenchmark.p',fact_55_fpslsts__cases) ).

thf(843,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)],[179]) ).

thf(108,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/sandbox2/benchmark/theBenchmark.p',fact_59_finlsts__rec__LCons__def) ).

thf(577,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)],[108]) ).

thf(15,axiom,
    ! [TA: $tType] :
      ( ( lList2170638824_llast @ TA @ ( coinductive_LNil @ TA ) )
      = ( undefined @ TA ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_217_LList2__Mirabelle__hamjzmohle_Ollast__LNil) ).

thf(281,plain,
    ! [TA: $tType] :
      ( ( lList2170638824_llast @ TA @ ( coinductive_LNil @ TA ) )
      = ( undefined @ TA ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[15]) ).

thf(105,axiom,
    ! [TA: $tType,A: ( coinductive_llist @ TA ) > $o,B: coinductive_llist @ TA] :
      ( ( A @ B )
     => ( ! [C: coinductive_llist @ TA] :
            ( ( A @ C )
           => ( ( C
                = ( coinductive_LNil @ TA ) )
              | ? [D: TA,E: coinductive_llist @ TA] :
                  ( ( C
                    = ( coinductive_LCons @ TA @ D @ E ) )
                  & ~ ( member @ TA @ D @ ( coinductive_lset @ TA @ E ) )
                  & ( ( A @ E )
                    | ( coindu351974385stinct @ TA @ E ) ) ) ) )
       => ( coindu351974385stinct @ TA @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_235_ldistinct_Ocoinduct) ).

thf(562,plain,
    ! [TA: $tType,A: ( coinductive_llist @ TA ) > $o,B: coinductive_llist @ TA] :
      ( ( A @ B )
     => ( ! [C: coinductive_llist @ TA] :
            ( ( A @ C )
           => ( ( C
                = ( coinductive_LNil @ TA ) )
              | ? [D: TA,E: coinductive_llist @ TA] :
                  ( ( C
                    = ( coinductive_LCons @ TA @ D @ E ) )
                  & ~ ( member @ TA @ D @ ( coinductive_lset @ TA @ E ) )
                  & ( ( A @ E )
                    | ( coindu351974385stinct @ TA @ E ) ) ) ) )
       => ( coindu351974385stinct @ TA @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[105]) ).

thf(195,axiom,
    ! [TA: $tType,A: TA > $o,B: coinductive_llist @ TA] :
      ( ( lList2860480441nlstsp @ TA @ A @ B )
     => ( ( B
         != ( coinductive_LNil @ TA ) )
       => ~ ! [C: coinductive_llist @ TA,D: TA] :
              ( ( B
                = ( coinductive_LCons @ TA @ D @ C ) )
             => ( ( lList2860480441nlstsp @ TA @ A @ C )
               => ~ ( A @ D ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_150_finlstsp_Ocases) ).

thf(904,plain,
    ! [TA: $tType,A: TA > $o,B: coinductive_llist @ TA] :
      ( ( lList2860480441nlstsp @ TA @ A @ B )
     => ( ( B
         != ( coinductive_LNil @ TA ) )
       => ~ ! [C: coinductive_llist @ TA,D: TA] :
              ( ( B
                = ( coinductive_LCons @ TA @ D @ C ) )
             => ( ( lList2860480441nlstsp @ TA @ A @ C )
               => ~ ( A @ D ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[195]) ).

thf(46,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/sandbox2/benchmark/theBenchmark.p',fact_64_llist__less__induct) ).

thf(391,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)],[46]) ).

thf(29,axiom,
    ! [TA: $tType,A: TA > TA > $o,B: coinductive_llist @ TA] : ( coinductive_llexord @ TA @ A @ ( coinductive_LNil @ TA ) @ B ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_240_llexord__code_I1_J) ).

thf(335,plain,
    ! [TA: $tType,A: TA > TA > $o,B: coinductive_llist @ TA] : ( coinductive_llexord @ TA @ A @ ( coinductive_LNil @ TA ) @ B ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[29]) ).

thf(169,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( coinductive_lnull @ TA @ A )
     => ( ( coinductive_lnull @ TA @ B )
       => ( ( coinductive_lappend @ TA @ A @ B )
          = ( coinductive_LNil @ TA ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_202_lappend_Octr_I1_J) ).

thf(804,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( coinductive_lnull @ TA @ A )
     => ( ( coinductive_lnull @ TA @ B )
       => ( ( coinductive_lappend @ TA @ A @ B )
          = ( coinductive_LNil @ TA ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[169]) ).

thf(144,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ ( top_top @ ( set @ TA ) ) @ A )
      = ( top_top @ ( set @ TA ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_136_Un__UNIV__left) ).

thf(704,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)],[144]) ).

thf(207,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ( ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
     => ? [C: coinductive_llist @ TA,D: coinductive_llist @ TA] :
          ( ( B
            = ( coinductive_lappend @ TA @ C @ ( coinductive_LCons @ TA @ A @ D ) ) )
          & ( coinductive_lfinite @ TA @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_205_split__llist) ).

thf(947,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ( ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
     => ? [C: coinductive_llist @ TA,D: coinductive_llist @ TA] :
          ( ( B
            = ( coinductive_lappend @ TA @ C @ ( coinductive_LCons @ TA @ A @ D ) ) )
          & ( coinductive_lfinite @ TA @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[207]) ).

thf(174,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/sandbox2/benchmark/theBenchmark.p',fact_60_finlsts__rec__LCons) ).

thf(831,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)],[174]) ).

thf(150,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/sandbox2/benchmark/theBenchmark.p',fact_49_lappend__assoc) ).

thf(736,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)],[150]) ).

thf(221,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( ( lList2281150353e_lrev @ TA @ ( coinductive_LCons @ TA @ C @ A ) )
        = ( coinductive_lappend @ TA @ ( lList2281150353e_lrev @ TA @ A ) @ ( coinductive_LCons @ TA @ C @ ( coinductive_LNil @ TA ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_19_lrev__LCons) ).

thf(990,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: set @ TA,C: TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ B ) )
     => ( ( lList2281150353e_lrev @ TA @ ( coinductive_LCons @ TA @ C @ A ) )
        = ( coinductive_lappend @ TA @ ( lList2281150353e_lrev @ TA @ A ) @ ( coinductive_LCons @ TA @ C @ ( coinductive_LNil @ TA ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[221]) ).

thf(36,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/sandbox2/benchmark/theBenchmark.p',fact_125_Un__Diff) ).

thf(362,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)],[36]) ).

thf(125,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ( ( coinductive_LNil @ TA )
     != ( coinductive_LCons @ TA @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_51_llist_Odistinct_I1_J) ).

thf(649,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)],[125]) ).

thf(190,axiom,
    ! [TA: $tType] :
      ( ( lList2860480441nlstsp @ TA )
      = ( ^ [A: TA > $o,B: coinductive_llist @ TA] :
            ( ( B
              = ( coinductive_LNil @ TA ) )
            | ? [C: coinductive_llist @ TA,D: TA] :
                ( ( B
                  = ( coinductive_LCons @ TA @ D @ C ) )
                & ( lList2860480441nlstsp @ TA @ A @ C )
                & ( A @ D ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_107_finlstsp_Osimps) ).

thf(890,plain,
    ! [TA: $tType] :
      ( ( lList2860480441nlstsp @ TA )
      = ( ^ [A: TA > $o,B: coinductive_llist @ TA] :
            ( ( B
              = ( coinductive_LNil @ TA ) )
            | ? [C: coinductive_llist @ TA,D: TA] :
                ( ( B
                  = ( coinductive_LCons @ TA @ D @ C ) )
                & ( lList2860480441nlstsp @ TA @ A @ C )
                & ( A @ D ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[190]) ).

thf(82,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( coinductive_lnull @ TA @ A )
     => ( ( coinductive_lappend @ TA @ A @ B )
        = B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_181_lappend__lnull1) ).

thf(494,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( coinductive_lnull @ TA @ A )
     => ( ( coinductive_lappend @ TA @ A @ B )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[82]) ).

thf(38,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( A
        = ( coinductive_LNil @ TA ) )
     => ( coinductive_lnull @ TA @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_186_llist_OdiscI_I1_J) ).

thf(367,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( A
        = ( coinductive_LNil @ TA ) )
     => ( coinductive_lnull @ TA @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[38]) ).

thf(96,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ( ( coinductive_lfinite @ TA @ ( coinductive_LCons @ TA @ A @ B ) )
      = ( coinductive_lfinite @ TA @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_116_lfinite__LCons) ).

thf(535,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)],[96]) ).

thf(4,axiom,
    ! [TA: $tType,A: TA > $o,B: coinductive_llist @ TA] :
      ( ( ( coinductive_lfilter @ TA @ A @ B )
        = ( coinductive_LNil @ TA ) )
      = ( ! [C: TA] :
            ( ( member @ TA @ C @ ( coinductive_lset @ TA @ B ) )
           => ~ ( A @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_223_lfilter__empty__conv) ).

thf(240,plain,
    ! [TA: $tType,A: TA > $o,B: coinductive_llist @ TA] :
      ( ( ( coinductive_lfilter @ TA @ A @ B )
        = ( coinductive_LNil @ TA ) )
      = ( ! [C: TA] :
            ( ( member @ TA @ C @ ( coinductive_lset @ TA @ B ) )
           => ~ ( A @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[4]) ).

thf(192,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/sandbox2/benchmark/theBenchmark.p',fact_102_inflsts__def) ).

thf(895,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)],[192]) ).

thf(28,axiom,
    ! [TA: $tType,A: TA > TA > $o,B: coinductive_llist @ TA,C: coinductive_llist @ TA] :
      ( ( coinductive_llexord @ TA @ A @ B @ C )
     => ( ( coinductive_llexord @ TA @ A @ C @ B )
       => ( ! [D: TA,E: TA] :
              ( ( A @ D @ E )
             => ~ ( A @ E @ D ) )
         => ( B = C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_245_llexord__antisym) ).

thf(330,plain,
    ! [TA: $tType,A: TA > TA > $o,B: coinductive_llist @ TA,C: coinductive_llist @ TA] :
      ( ( coinductive_llexord @ TA @ A @ B @ C )
     => ( ( coinductive_llexord @ TA @ A @ C @ B )
       => ( ! [D: TA,E: TA] :
              ( ( A @ D @ E )
             => ~ ( A @ E @ D ) )
         => ( B = C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[28]) ).

thf(180,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/sandbox2/benchmark/theBenchmark.p',fact_14_LNil__is__lappend__conv) ).

thf(848,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)],[180]) ).

thf(91,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( coinductive_lnull @ TA @ A )
     => ( coinductive_lfinite @ TA @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_200_lnull__imp__lfinite) ).

thf(520,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( coinductive_lnull @ TA @ A )
     => ( coinductive_lfinite @ TA @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[91]) ).

thf(139,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/sandbox2/benchmark/theBenchmark.p',fact_93_finite__lemma) ).

thf(685,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)],[139]) ).

thf(172,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA,C: TA] :
      ( ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
     => ( member @ TA @ A @ ( coinductive_lset @ TA @ ( coinductive_LCons @ TA @ C @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_199_lset__intros_I2_J) ).

thf(827,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA,C: TA] :
      ( ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
     => ( member @ TA @ A @ ( coinductive_lset @ TA @ ( coinductive_LCons @ TA @ C @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[172]) ).

thf(122,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/sandbox2/benchmark/theBenchmark.p',fact_56_Coinductive__List_Ofinite__lprefix__nitpick__simps_I3_J) ).

thf(636,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)],[122]) ).

thf(225,axiom,
    member @ ( coinductive_llist @ a ) @ l @ ( lList2236698231inlsts @ a @ a2 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_13__092_060open_062l_A_092_060in_062_AA_092_060_094sup_062_092_060star_062_092_060close_062) ).

thf(1000,plain,
    member @ ( coinductive_llist @ a ) @ l @ ( lList2236698231inlsts @ a @ a2 ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[225]) ).

thf(60,axiom,
    ! [TA: $tType] : ( coindu351974385stinct @ TA @ ( coinductive_LNil @ TA ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_230_ldistinct__LNil__code) ).

thf(431,plain,
    ! [TA: $tType] : ( coindu351974385stinct @ TA @ ( coinductive_LNil @ TA ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[60]) ).

thf(200,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/sandbox2/benchmark/theBenchmark.p',fact_143_lfinite_Ocases) ).

thf(922,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)],[200]) ).

thf(68,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA > TA > $o,C: coinductive_llist @ TA] :
      ( ( coinductive_lnull @ TA @ A )
     => ( ( coinductive_llexord @ TA @ B @ C @ A )
        = ( coinductive_lnull @ TA @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_241_llexord__LNil__right) ).

thf(455,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA > TA > $o,C: coinductive_llist @ TA] :
      ( ( coinductive_lnull @ TA @ A )
     => ( ( coinductive_llexord @ TA @ B @ C @ A )
        = ( coinductive_lnull @ TA @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[68]) ).

thf(187,axiom,
    ! [TA: $tType,A: set @ TA] : ( member @ ( coinductive_llist @ TA ) @ ( coinductive_LNil @ TA ) @ ( lList2236698231inlsts @ TA @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_28_finlsts_OLNil__fin) ).

thf(883,plain,
    ! [TA: $tType,A: set @ TA] : ( member @ ( coinductive_llist @ TA ) @ ( coinductive_LNil @ TA ) @ ( lList2236698231inlsts @ TA @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[187]) ).

thf(47,axiom,
    ! [TA: $tType] :
      ( ( coinductive_gen_lset @ TA )
      = ( ^ [A: set @ TA,B: coinductive_llist @ TA] : ( sup_sup @ ( set @ TA ) @ A @ ( coinductive_lset @ TA @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_208_gen__lset__def) ).

thf(394,plain,
    ! [TA: $tType] :
      ( ( coinductive_gen_lset @ TA )
      = ( ^ [A: set @ TA,B: coinductive_llist @ TA] : ( sup_sup @ ( set @ TA ) @ A @ ( coinductive_lset @ TA @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[47]) ).

thf(22,axiom,
    ! [TA: $tType,A: TA > TA > $o,B: coinductive_llist @ TA,C: coinductive_llist @ TA,D: coinductive_llist @ TA] :
      ( ( coinductive_llexord @ TA @ A @ B @ C )
     => ( coinductive_llexord @ TA @ A @ ( coinductive_lappend @ TA @ D @ B ) @ ( coinductive_lappend @ TA @ D @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_247_llexord__lappend__leftI) ).

thf(306,plain,
    ! [TA: $tType,A: TA > TA > $o,B: coinductive_llist @ TA,C: coinductive_llist @ TA,D: coinductive_llist @ TA] :
      ( ( coinductive_llexord @ TA @ A @ B @ C )
     => ( coinductive_llexord @ TA @ A @ ( coinductive_lappend @ TA @ D @ B ) @ ( coinductive_lappend @ TA @ D @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[22]) ).

thf(12,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA > $o] :
      ( ( coinductive_lfinite @ TA @ A )
     => ( coinductive_lfinite @ TA @ ( coinductive_lfilter @ TA @ B @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_220_lfinite__lfilterI) ).

thf(267,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA > $o] :
      ( ( coinductive_lfinite @ TA @ A )
     => ( coinductive_lfinite @ TA @ ( coinductive_lfilter @ TA @ B @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[12]) ).

thf(181,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/sandbox2/benchmark/theBenchmark.p',fact_144_lfinite_Osimps) ).

thf(851,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)],[181]) ).

thf(74,axiom,
    ! [TA: $tType] : ( coindu351974385stinct @ TA @ ( coinductive_LNil @ TA ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_234_ldistinct_OLNil) ).

thf(473,plain,
    ! [TA: $tType] : ( coindu351974385stinct @ TA @ ( coinductive_LNil @ TA ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[74]) ).

thf(135,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/sandbox2/benchmark/theBenchmark.p',fact_77_LConsE) ).

thf(675,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)],[135]) ).

thf(58,axiom,
    ! [TA: $tType,A: TA,B: $o] :
      ( ( ( top_top @ ( TA > $o ) @ A )
        & B )
      = B ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_71_top__conj_I1_J) ).

thf(426,plain,
    ! [TA: $tType,A: TA,B: $o] :
      ( ( ( top_top @ ( TA > $o ) @ A )
        & B )
      = B ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[58]) ).

thf(101,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/sandbox2/benchmark/theBenchmark.p',fact_90_lapp__all__invT) ).

thf(548,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)],[101]) ).

thf(233,axiom,
    ( la
    = ( coinductive_LNil @ a ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_1_LNil__fin_Ohyps) ).

thf(1018,plain,
    ( la
    = ( coinductive_LNil @ a ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[233]) ).

thf(176,axiom,
    ! [TA: $tType] :
    ? [A: TA] : ( member @ TA @ A @ ( top_top @ ( set @ TA ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_43_UNIV__witness) ).

thf(836,plain,
    ! [TA: $tType] :
    ? [A: TA] : ( member @ TA @ A @ ( top_top @ ( set @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[176]) ).

thf(166,axiom,
    ! [TA: $tType,A: TA,B: TA,C: coinductive_llist @ TA] :
      ( ( coinductive_lmember @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) )
      = ( ( A = B )
        | ( coinductive_lmember @ TA @ A @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_207_lmember__code_I2_J) ).

thf(795,plain,
    ! [TA: $tType,A: TA,B: TA,C: coinductive_llist @ TA] :
      ( ( coinductive_lmember @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) )
      = ( ( A = B )
        | ( coinductive_lmember @ TA @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[166]) ).

thf(137,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ A @ ( top_top @ ( set @ TA ) ) )
      = ( top_top @ ( set @ TA ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_137_Un__UNIV__right) ).

thf(680,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)],[137]) ).

thf(201,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/sandbox2/benchmark/theBenchmark.p',fact_112_DiffI) ).

thf(927,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)],[201]) ).

thf(40,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ~ ( coinductive_lnull @ TA @ ( coinductive_LCons @ TA @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_190_llist_Odisc_I2_J) ).

thf(374,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ~ ( coinductive_lnull @ TA @ ( coinductive_LCons @ TA @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[40]) ).

thf(215,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/sandbox2/benchmark/theBenchmark.p',fact_17_lapp__fin__fin__iff) ).

thf(968,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)],[215]) ).

thf(69,axiom,
    ! [TA: $tType,A: TA > TA > $o,B: coinductive_llist @ TA,C: coinductive_llist @ TA] :
      ( ! [D: TA,E: TA] :
          ( ( A @ D @ E )
          | ( D = E )
          | ( A @ E @ D ) )
     => ( ( coinductive_llexord @ TA @ A @ B @ C )
        | ( coinductive_llexord @ TA @ A @ C @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_244_llexord__linear) ).

thf(458,plain,
    ! [TA: $tType,A: TA > TA > $o,B: coinductive_llist @ TA,C: coinductive_llist @ TA] :
      ( ! [D: TA,E: TA] :
          ( ( A @ D @ E )
          | ( D = E )
          | ( A @ E @ D ) )
     => ( ( coinductive_llexord @ TA @ A @ B @ C )
        | ( coinductive_llexord @ TA @ A @ C @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[69]) ).

thf(159,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/sandbox2/benchmark/theBenchmark.p',fact_38_llist_Oinject) ).

thf(776,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)],[159]) ).

thf(141,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/sandbox2/benchmark/theBenchmark.p',fact_108_Un__iff) ).

thf(690,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)],[141]) ).

thf(19,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA > $o,C: coinductive_llist @ TA] :
      ( ( coinductive_lfinite @ TA @ A )
     => ( ( coinductive_lfilter @ TA @ B @ ( coinductive_lappend @ TA @ A @ C ) )
        = ( coinductive_lappend @ TA @ ( coinductive_lfilter @ TA @ B @ A ) @ ( coinductive_lfilter @ TA @ B @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_216_lfilter__lappend__lfinite) ).

thf(295,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA > $o,C: coinductive_llist @ TA] :
      ( ( coinductive_lfinite @ TA @ A )
     => ( ( coinductive_lfilter @ TA @ B @ ( coinductive_lappend @ TA @ A @ C ) )
        = ( coinductive_lappend @ TA @ ( coinductive_lfilter @ TA @ B @ A ) @ ( coinductive_lfilter @ TA @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[19]) ).

thf(145,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/sandbox2/benchmark/theBenchmark.p',fact_109_UnCI) ).

thf(707,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)],[145]) ).

thf(189,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/sandbox2/benchmark/theBenchmark.p',fact_33_LNil__eq__lappend__iff) ).

thf(887,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)],[189]) ).

thf(27,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( coinductive_lnull @ TA @ A )
     => ( ( coinductive_lappend @ TA @ B @ A )
        = B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_180_lappend__lnull2) ).

thf(327,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( coinductive_lnull @ TA @ A )
     => ( ( coinductive_lappend @ TA @ B @ A )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[27]) ).

thf(151,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/sandbox2/benchmark/theBenchmark.p',fact_83_inflstsE) ).

thf(739,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)],[151]) ).

thf(222,axiom,
    member @ ( coinductive_llist @ a ) @ xs @ ( lList2236698231inlsts @ a @ a2 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_12_fin) ).

thf(993,plain,
    member @ ( coinductive_llist @ a ) @ xs @ ( lList2236698231inlsts @ a @ a2 ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[222]) ).

thf(147,axiom,
    ! [TA: $tType,A: TA] :
      ~ ( coinductive_lmember @ TA @ A @ ( coinductive_LNil @ TA ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_174_lmember__code_I1_J) ).

thf(712,plain,
    ! [TA: $tType,A: TA] :
      ~ ( coinductive_lmember @ TA @ A @ ( coinductive_LNil @ TA ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[147]) ).

thf(103,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] : ( member @ TA @ A @ ( coinductive_lset @ TA @ ( coinductive_LCons @ TA @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_198_lset__intros_I1_J) ).

thf(557,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] : ( member @ TA @ A @ ( coinductive_lset @ TA @ ( coinductive_LCons @ TA @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[103]) ).

thf(54,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( coinductive_lnull @ TA @ ( coinductive_lappend @ TA @ A @ B ) )
      = ( ( coinductive_lnull @ TA @ A )
        & ( coinductive_lnull @ TA @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_175_lnull__lappend) ).

thf(414,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( coinductive_lnull @ TA @ ( coinductive_lappend @ TA @ A @ B ) )
      = ( ( coinductive_lnull @ TA @ A )
        & ( coinductive_lnull @ TA @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[54]) ).

thf(216,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( coinductive_lappend @ TA @ ( coinductive_LNil @ TA ) @ A )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_31_lappend__code_I1_J) ).

thf(971,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( coinductive_lappend @ TA @ ( coinductive_LNil @ TA ) @ A )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[216]) ).

thf(134,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/sandbox2/benchmark/theBenchmark.p',fact_80_inflstsI) ).

thf(673,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)],[134]) ).

thf(64,axiom,
    ! [TA: $tType,A: TA > TA > $o,B: TA,C: coinductive_llist @ TA,D: coinductive_llist @ TA] :
      ( ( coinductive_llexord @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) @ D )
      = ( ? [E: TA,F: coinductive_llist @ TA] :
            ( ( D
              = ( coinductive_LCons @ TA @ E @ F ) )
            & ( ( ( B = E )
                & ( coinductive_llexord @ TA @ A @ C @ F ) )
              | ( A @ B @ E ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_250_llexord__LCons__left) ).

thf(441,plain,
    ! [TA: $tType,A: TA > TA > $o,B: TA,C: coinductive_llist @ TA,D: coinductive_llist @ TA] :
      ( ( coinductive_llexord @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) @ D )
      = ( ? [E: TA,F: coinductive_llist @ TA] :
            ( ( D
              = ( coinductive_LCons @ TA @ E @ F ) )
            & ( ( ( B = E )
                & ( coinductive_llexord @ TA @ A @ C @ F ) )
              | ( A @ B @ E ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[64]) ).

thf(70,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( coinductive_lnull @ TA @ A )
     => ( ( coinductive_lnull @ TA @ B )
       => ( coinductive_lnull @ TA @ ( coinductive_lappend @ TA @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_182_lappend_Odisc_I1_J) ).

thf(463,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( coinductive_lnull @ TA @ A )
     => ( ( coinductive_lnull @ TA @ B )
       => ( coinductive_lnull @ TA @ ( coinductive_lappend @ TA @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[70]) ).

thf(73,axiom,
    ! [TA: $tType,A: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ A @ A )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_122_Un__absorb) ).

thf(470,plain,
    ! [TA: $tType,A: set @ TA] :
      ( ( sup_sup @ ( set @ TA ) @ A @ A )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[73]) ).

thf(208,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/sandbox2/benchmark/theBenchmark.p',fact_22_fin__finite) ).

thf(951,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)],[208]) ).

thf(153,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/sandbox2/benchmark/theBenchmark.p',fact_53_fpslsts__iff) ).

thf(744,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)],[153]) ).

thf(66,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( ( coinductive_lnull @ TA @ A )
       => ( ( coinductive_llast @ TA @ ( coinductive_lappend @ TA @ B @ A ) )
          = ( coinductive_llast @ TA @ B ) ) )
      & ( ~ ( coinductive_lnull @ TA @ A )
       => ( ( ( coinductive_lfinite @ TA @ B )
           => ( ( coinductive_llast @ TA @ ( coinductive_lappend @ TA @ B @ A ) )
              = ( coinductive_llast @ TA @ A ) ) )
          & ( ~ ( coinductive_lfinite @ TA @ B )
           => ( ( coinductive_llast @ TA @ ( coinductive_lappend @ TA @ B @ A ) )
              = ( undefined @ TA ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_209_llast__lappend) ).

thf(446,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( ( coinductive_lnull @ TA @ A )
       => ( ( coinductive_llast @ TA @ ( coinductive_lappend @ TA @ B @ A ) )
          = ( coinductive_llast @ TA @ B ) ) )
      & ( ~ ( coinductive_lnull @ TA @ A )
       => ( ( ( coinductive_lfinite @ TA @ B )
           => ( ( coinductive_llast @ TA @ ( coinductive_lappend @ TA @ B @ A ) )
              = ( coinductive_llast @ TA @ A ) ) )
          & ( ~ ( coinductive_lfinite @ TA @ B )
           => ( ( coinductive_llast @ TA @ ( coinductive_lappend @ TA @ B @ A ) )
              = ( undefined @ TA ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[66]) ).

thf(83,axiom,
    ! [TA: $tType,A: $o,B: TA] :
      ( ( A
        & ( top_top @ ( TA > $o ) @ B ) )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_70_top__conj_I2_J) ).

thf(497,plain,
    ! [TA: $tType,A: $o,B: TA] :
      ( ( A
        & ( top_top @ ( TA > $o ) @ B ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[83]) ).

thf(183,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/sandbox2/benchmark/theBenchmark.p',fact_131_UnI1) ).

thf(859,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)],[183]) ).

thf(218,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/sandbox2/benchmark/theBenchmark.p',fact_72_poslsts__iff) ).

thf(978,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)],[218]) ).

thf(44,axiom,
    ! [TA: $tType,A: TA > TA > $o,B: coinductive_llist @ TA] : ( coinductive_llexord @ TA @ A @ B @ B ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_238_llexord__refl) ).

thf(386,plain,
    ! [TA: $tType,A: TA > TA > $o,B: coinductive_llist @ TA] : ( coinductive_llexord @ TA @ A @ B @ B ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[44]) ).

thf(119,axiom,
    ! [TA: $tType,A: set @ TA] : ( member @ ( coinductive_llist @ TA ) @ ( coinductive_LNil @ TA ) @ ( lList2435255213lllsts @ TA @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_87_alllsts_OLNil__all) ).

thf(627,plain,
    ! [TA: $tType,A: set @ TA] : ( member @ ( coinductive_llist @ TA ) @ ( coinductive_LNil @ TA ) @ ( lList2435255213lllsts @ TA @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[119]) ).

thf(203,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/sandbox2/benchmark/theBenchmark.p',fact_24_finlsts_Ocases) ).

thf(931,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)],[203]) ).

thf(109,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA,C: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ ( coinductive_lappend @ TA @ A @ B ) @ ( lList21612149805nflsts @ TA @ C ) )
     => ( ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ C ) )
          & ( member @ ( coinductive_llist @ TA ) @ B @ ( lList21612149805nflsts @ TA @ C ) ) )
        | ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_99_lapp__inv2T) ).

thf(581,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA,C: set @ TA] :
      ( ( member @ ( coinductive_llist @ TA ) @ ( coinductive_lappend @ TA @ A @ B ) @ ( lList21612149805nflsts @ TA @ C ) )
     => ( ( ( member @ ( coinductive_llist @ TA ) @ A @ ( lList2236698231inlsts @ TA @ C ) )
          & ( member @ ( coinductive_llist @ TA ) @ B @ ( lList21612149805nflsts @ TA @ C ) ) )
        | ( member @ ( coinductive_llist @ TA ) @ A @ ( lList21612149805nflsts @ TA @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[109]) ).

thf(6,axiom,
    ! [TA: $tType,A: TA > $o,B: TA,C: coinductive_llist @ TA] :
      ( ~ ( A @ B )
     => ( ( coinductive_lfilter @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) )
        = ( coinductive_lfilter @ TA @ A @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_221_lfilter__LCons__seek) ).

thf(250,plain,
    ! [TA: $tType,A: TA > $o,B: TA,C: coinductive_llist @ TA] :
      ( ~ ( A @ B )
     => ( ( coinductive_lfilter @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) )
        = ( coinductive_lfilter @ TA @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[6]) ).

thf(71,axiom,
    ! [TA: $tType] : ( coinductive_lfinite @ TA @ ( coinductive_LNil @ TA ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_117_lfinite__code_I1_J) ).

thf(465,plain,
    ! [TA: $tType] : ( coinductive_lfinite @ TA @ ( coinductive_LNil @ TA ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[71]) ).

thf(112,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ( ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
     => ? [C: coinductive_llist @ TA,D: coinductive_llist @ TA] :
          ( ( B
            = ( coinductive_lappend @ TA @ C @ ( coinductive_LCons @ TA @ A @ D ) ) )
          & ( coinductive_lfinite @ TA @ C )
          & ~ ( member @ TA @ A @ ( coinductive_lset @ TA @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_206_split__llist__first) ).

thf(588,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ( ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
     => ? [C: coinductive_llist @ TA,D: coinductive_llist @ TA] :
          ( ( B
            = ( coinductive_lappend @ TA @ C @ ( coinductive_LCons @ TA @ A @ D ) ) )
          & ( coinductive_lfinite @ TA @ C )
          & ~ ( member @ TA @ A @ ( coinductive_lset @ TA @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[112]) ).

thf(24,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( ~ ( coinductive_lnull @ TA @ A ) )
      = ( ? [B: TA,C: coinductive_llist @ TA] :
            ( A
            = ( coinductive_LCons @ TA @ B @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_188_not__lnull__conv) ).

thf(319,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( ~ ( coinductive_lnull @ TA @ A ) )
      = ( ? [B: TA,C: coinductive_llist @ TA] :
            ( A
            = ( coinductive_LCons @ TA @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[24]) ).

thf(9,axiom,
    ! [TA: $tType,A: TA > $o,B: coinductive_llist @ TA] :
      ( ( ( coinductive_lfilter @ TA @ A @ B )
        = B )
      = ( ! [C: TA] :
            ( ( member @ TA @ C @ ( coinductive_lset @ TA @ B ) )
           => ( A @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_218_lfilter__id__conv) ).

thf(258,plain,
    ! [TA: $tType,A: TA > $o,B: coinductive_llist @ TA] :
      ( ( ( coinductive_lfilter @ TA @ A @ B )
        = B )
      = ( ! [C: TA] :
            ( ( member @ TA @ C @ ( coinductive_lset @ TA @ B ) )
           => ( A @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[9]) ).

thf(121,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/sandbox2/benchmark/theBenchmark.p',fact_66_finlsts__rec__LNil__def) ).

thf(632,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)],[121]) ).

thf(149,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/sandbox2/benchmark/theBenchmark.p',fact_88_inflsts__cases) ).

thf(731,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)],[149]) ).

thf(126,axiom,
    ! [TA: $tType,A: TA] : ( member @ TA @ A @ ( top_top @ ( set @ TA ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_40_iso__tuple__UNIV__I) ).

thf(652,plain,
    ! [TA: $tType,A: TA] : ( member @ TA @ A @ ( top_top @ ( set @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[126]) ).

thf(32,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( ( coinductive_lnull @ TA @ A )
       => ~ ( coinductive_lnull @ TA @ B ) )
     => ( ~ ( coinductive_lnull @ TA @ A )
        | ~ ( coinductive_lnull @ TA @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_177_lappend_Oexhaust) ).

thf(351,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ( ( coinductive_lnull @ TA @ A )
       => ~ ( coinductive_lnull @ TA @ B ) )
     => ( ~ ( coinductive_lnull @ TA @ A )
        | ~ ( coinductive_lnull @ TA @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[32]) ).

thf(197,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( coinductive_lappend @ TA @ A @ ( coinductive_LNil @ TA ) )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_32_lappend__LNil2) ).

thf(914,plain,
    ! [TA: $tType,A: coinductive_llist @ TA] :
      ( ( coinductive_lappend @ TA @ A @ ( coinductive_LNil @ TA ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[197]) ).

thf(3,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA > $o] :
      ( ! [C: TA] :
          ( ( member @ TA @ C @ ( coinductive_lset @ TA @ A ) )
         => ~ ( B @ C ) )
     => ( ( coinductive_lfilter @ TA @ B @ A )
        = ( coinductive_LNil @ TA ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_214_diverge__lfilter__LNil) ).

thf(235,plain,
    ! [TA: $tType,A: coinductive_llist @ TA,B: TA > $o] :
      ( ! [C: TA] :
          ( ( member @ TA @ C @ ( coinductive_lset @ TA @ A ) )
         => ~ ( B @ C ) )
     => ( ( coinductive_lfilter @ TA @ B @ A )
        = ( coinductive_LNil @ TA ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[3]) ).

thf(132,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/sandbox2/benchmark/theBenchmark.p',fact_74_notfin__inf) ).

thf(667,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)],[132]) ).

thf(202,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] : ( coindu1478340336prefix @ TA @ ( coinductive_LNil @ TA ) @ ( coinductive_LCons @ TA @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_57_lstrict__prefix__code_I2_J) ).

thf(929,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)],[202]) ).

thf(76,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/sandbox2/benchmark/theBenchmark.p',fact_62_lstrict__prefix__code_I4_J) ).

thf(478,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)],[76]) ).

thf(14,axiom,
    ! [TA: $tType,A: TA > $o,B: coinductive_llist @ TA,C: coinductive_llist @ TA,D: coinductive_llist @ TA] :
      ( ( ( coinductive_lfilter @ TA @ A @ B )
        = ( coinductive_lappend @ TA @ C @ D ) )
     => ( ( coinductive_lfinite @ TA @ C )
       => ? [E: coinductive_llist @ TA,F: coinductive_llist @ TA] :
            ( ( B
              = ( coinductive_lappend @ TA @ E @ F ) )
            & ( coinductive_lfinite @ TA @ E )
            & ( C
              = ( coinductive_lfilter @ TA @ A @ E ) )
            & ( D
              = ( coinductive_lfilter @ TA @ A @ F ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_224_lfilter__eq__lappend__lfiniteD) ).

thf(272,plain,
    ! [TA: $tType,A: TA > $o,B: coinductive_llist @ TA,C: coinductive_llist @ TA,D: coinductive_llist @ TA] :
      ( ( ( coinductive_lfilter @ TA @ A @ B )
        = ( coinductive_lappend @ TA @ C @ D ) )
     => ( ( coinductive_lfinite @ TA @ C )
       => ? [E: coinductive_llist @ TA,F: coinductive_llist @ TA] :
            ( ( B
              = ( coinductive_lappend @ TA @ E @ F ) )
            & ( coinductive_lfinite @ TA @ E )
            & ( C
              = ( coinductive_lfilter @ TA @ A @ E ) )
            & ( D
              = ( coinductive_lfilter @ TA @ A @ F ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[14]) ).

thf(17,axiom,
    ! [TA: $tType,A: TA > $o,B: TA,C: coinductive_llist @ TA] :
      ( ( ( A @ B )
       => ( ( coinductive_lfilter @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) )
          = ( coinductive_LCons @ TA @ B @ ( coinductive_lfilter @ TA @ A @ C ) ) ) )
      & ( ~ ( A @ B )
       => ( ( coinductive_lfilter @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) )
          = ( coinductive_lfilter @ TA @ A @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_212_lfilter__LCons) ).

thf(287,plain,
    ! [TA: $tType,A: TA > $o,B: TA,C: coinductive_llist @ TA] :
      ( ( ( A @ B )
       => ( ( coinductive_lfilter @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) )
          = ( coinductive_LCons @ TA @ B @ ( coinductive_lfilter @ TA @ A @ C ) ) ) )
      & ( ~ ( A @ B )
       => ( ( coinductive_lfilter @ TA @ A @ ( coinductive_LCons @ TA @ B @ C ) )
          = ( coinductive_lfilter @ TA @ A @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[17]) ).

thf(61,axiom,
    ! [TA: $tType,A: TA > TA > $o,B: coinductive_llist @ TA,C: coinductive_llist @ TA] : ( coinductive_llexord @ TA @ A @ B @ ( coinductive_lappend @ TA @ B @ C ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_246_llexord__append__right) ).

thf(433,plain,
    ! [TA: $tType,A: TA > TA > $o,B: coinductive_llist @ TA,C: coinductive_llist @ TA] : ( coinductive_llexord @ TA @ A @ B @ ( coinductive_lappend @ TA @ B @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[61]) ).

thf(87,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/sandbox2/benchmark/theBenchmark.p',fact_119_Un__left__commute) ).

thf(510,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)],[87]) ).

thf(51,axiom,
    ! [TA: $tType,A: coinductive_llist @ TA,B: coinductive_llist @ TA] :
      ( ~ ( coinductive_lfinite @ TA @ A )
     => ( ( coinductive_lappend @ TA @ A @ B )
        = A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_135_lappend__inf) ).

thf(405,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)],[51]) ).

thf(182,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ( ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
     => ( ! [C: coinductive_llist @ TA] :
            ( B
           != ( coinductive_LCons @ TA @ A @ C ) )
       => ~ ! [C: TA,D: coinductive_llist @ TA] :
              ( ( B
                = ( coinductive_LCons @ TA @ C @ D ) )
             => ~ ( member @ TA @ A @ ( coinductive_lset @ TA @ D ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_195_lset__cases) ).

thf(854,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ( ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
     => ( ! [C: coinductive_llist @ TA] :
            ( B
           != ( coinductive_LCons @ TA @ A @ C ) )
       => ~ ! [C: TA,D: coinductive_llist @ TA] :
              ( ( B
                = ( coinductive_LCons @ TA @ C @ D ) )
             => ~ ( member @ TA @ A @ ( coinductive_lset @ TA @ D ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[182]) ).

thf(164,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/sandbox2/benchmark/theBenchmark.p',fact_78_lapp__inf) ).

thf(790,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)],[164]) ).

thf(185,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/sandbox2/benchmark/theBenchmark.p',fact_126_bex__Un) ).

thf(867,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)],[185]) ).

thf(168,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/sandbox2/benchmark/theBenchmark.p',fact_54_poslsts__UNIV) ).

thf(801,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)],[168]) ).

thf(170,axiom,
    ! [TA: $tType] :
      ( ( lList2370560421utlast @ TA @ ( coinductive_LNil @ TA ) )
      = ( coinductive_LNil @ TA ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_10_lbutlast__LNil) ).

thf(807,plain,
    ! [TA: $tType] :
      ( ( lList2370560421utlast @ TA @ ( coinductive_LNil @ TA ) )
      = ( coinductive_LNil @ TA ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[170]) ).

thf(156,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/sandbox2/benchmark/theBenchmark.p',fact_16_same__lappend__eq) ).

thf(767,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)],[156]) ).

thf(131,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/sandbox2/benchmark/theBenchmark.p',fact_20_llistE) ).

thf(664,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)],[131]) ).

thf(49,axiom,
    ! [TA: $tType,A: TA > $o] : ( lList2860480441nlstsp @ TA @ A @ ( coinductive_LNil @ TA ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_142_finlstsp_OLNil__fin) ).

thf(400,plain,
    ! [TA: $tType,A: TA > $o] : ( lList2860480441nlstsp @ TA @ A @ ( coinductive_LNil @ TA ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[49]) ).

thf(212,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 ) @ ( coinductive_lappend @ TA @ A @ C ) @ ( lList21612149805nflsts @ TA @ B ) )
       => ( member @ ( coinductive_llist @ TA ) @ C @ ( lList21612149805nflsts @ TA @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_101_app__invT) ).

thf(960,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 ) @ ( coinductive_lappend @ TA @ A @ C ) @ ( lList21612149805nflsts @ TA @ B ) )
       => ( member @ ( coinductive_llist @ TA ) @ C @ ( lList21612149805nflsts @ TA @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[212]) ).

thf(95,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/sandbox2/benchmark/theBenchmark.p',fact_113_Un__Diff__cancel2) ).

thf(532,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)],[95]) ).

thf(210,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/sandbox2/benchmark/theBenchmark.p',fact_85_infT__simp) ).

thf(955,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)],[210]) ).

thf(220,axiom,
    ! [A: coinductive_llist @ a,B: a] :
      ( ( member @ ( coinductive_llist @ a ) @ A @ ( lList2236698231inlsts @ a @ a2 ) )
     => ( ( p @ A )
       => ( ( member @ a @ B @ a2 )
         => ( p @ ( coinductive_lappend @ a @ A @ ( coinductive_LCons @ a @ B @ ( coinductive_LNil @ a ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_5_local_Ostep) ).

thf(987,plain,
    ! [A: coinductive_llist @ a,B: a] :
      ( ( member @ ( coinductive_llist @ a ) @ A @ ( lList2236698231inlsts @ a @ a2 ) )
     => ( ( p @ A )
       => ( ( member @ a @ B @ a2 )
         => ( p @ ( coinductive_lappend @ a @ A @ ( coinductive_LCons @ a @ B @ ( coinductive_LNil @ a ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[220]) ).

thf(114,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/sandbox2/benchmark/theBenchmark.p',fact_81_alllstsE) ).

thf(596,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)],[114]) ).

thf(227,axiom,
    ( l
    = ( lList2281150353e_lrev @ a @ xs ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_2_l__def) ).

thf(1004,plain,
    ( l
    = ( lList2281150353e_lrev @ a @ xs ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[227]) ).

thf(25,axiom,
    ! [TA: $tType] :
      ( ( top_top @ ( set @ TA ) )
      = ( collect @ TA @ ( top_top @ ( TA > $o ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_42_top__set__def) ).

thf(322,plain,
    ! [TA: $tType] :
      ( ( top_top @ ( set @ TA ) )
      = ( collect @ TA @ ( top_top @ ( TA > $o ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[25]) ).

thf(79,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/sandbox2/benchmark/theBenchmark.p',fact_82_infsubsetall) ).

thf(486,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)],[79]) ).

thf(30,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/sandbox2/benchmark/theBenchmark.p',fact_147_llimit__induct) ).

thf(337,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)],[30]) ).

thf(205,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ( ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
     => ( ! [C: coinductive_llist @ TA] :
            ( B
           != ( coinductive_LCons @ TA @ A @ C ) )
       => ~ ! [C: TA,D: coinductive_llist @ TA] :
              ( ( B
                = ( coinductive_LCons @ TA @ C @ D ) )
             => ~ ( member @ TA @ A @ ( coinductive_lset @ TA @ D ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_192_llist_Oset__cases) ).

thf(940,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA] :
      ( ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
     => ( ! [C: coinductive_llist @ TA] :
            ( B
           != ( coinductive_LCons @ TA @ A @ C ) )
       => ~ ! [C: TA,D: coinductive_llist @ TA] :
              ( ( B
                = ( coinductive_LCons @ TA @ C @ D ) )
             => ~ ( member @ TA @ A @ ( coinductive_lset @ TA @ D ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[205]) ).

thf(33,axiom,
    ! [TA: $tType,TB: $tType,A: coinductive_llist @ TB,B: coinductive_llist @ TA] :
      ( ~ ( ( coinductive_lnull @ TB @ A )
          | ( coinductive_lnull @ TA @ B ) )
     => ~ ( ~ ( coinductive_lnull @ TB @ A )
         => ( coinductive_lnull @ TA @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_178_lzip_Oexhaust) ).

thf(354,plain,
    ! [TA: $tType,TB: $tType,A: coinductive_llist @ TB,B: coinductive_llist @ TA] :
      ( ~ ( ( coinductive_lnull @ TB @ A )
          | ( coinductive_lnull @ TA @ B ) )
     => ~ ( ~ ( coinductive_lnull @ TB @ A )
         => ( coinductive_lnull @ TA @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[33]) ).

thf(229,axiom,
    ! [TA: $tType] :
      ( ( lList2281150353e_lrev @ TA @ ( coinductive_LNil @ TA ) )
      = ( coinductive_LNil @ TA ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_3_lrev__LNil) ).

thf(1009,plain,
    ! [TA: $tType] :
      ( ( lList2281150353e_lrev @ TA @ ( coinductive_LNil @ TA ) )
      = ( coinductive_LNil @ TA ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[229]) ).

thf(129,axiom,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA,C: TA] :
      ( ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
     => ( member @ TA @ A @ ( coinductive_lset @ TA @ ( coinductive_LCons @ TA @ C @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_197_llist_Oset__intros_I2_J) ).

thf(659,plain,
    ! [TA: $tType,A: TA,B: coinductive_llist @ TA,C: TA] :
      ( ( member @ TA @ A @ ( coinductive_lset @ TA @ B ) )
     => ( member @ TA @ A @ ( coinductive_lset @ TA @ ( coinductive_LCons @ TA @ C @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[129]) ).

thf(99,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/sandbox2/benchmark/theBenchmark.p',fact_118_lfinite__lappend) ).

thf(543,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)],[99]) ).

thf(123,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/sandbox2/benchmark/theBenchmark.p',fact_124_ball__Un) ).

thf(639,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)],[123]) ).

thf(81,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/sandbox2/benchmark/theBenchmark.p',fact_120_Un__left__absorb) ).

thf(491,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)],[81]) ).

thf(1020,plain,
    $false,
    inference(e,[status(thm)],[629,365,760,893,518,962,234,481,408,683,994,308,269,861,384,550,500,747,945,538,670,829,898,1001,782,885,301,841,417,570,785,917,357,619,838,559,870,606,325,261,1013,284,770,475,376,253,834,981,453,411,243,507,527,397,687,292,920,439,678,529,661,810,381,714,798,546,793,957,349,598,693,429,788,467,484,625,435,522,710,974,1012,742,1006,388,593,420,256,488,901,642,1016,997,701,515,654,911,779,371,503,938,360,541,657,953,773,586,298,965,513,264,573,444,584,423,402,843,577,281,562,904,391,335,804,704,947,831,736,990,362,649,890,494,367,535,240,895,330,848,520,685,827,636,1000,431,922,455,883,394,306,267,851,473,675,426,548,1018,836,795,680,927,374,968,458,776,690,295,707,887,327,739,993,712,557,414,971,673,441,463,470,951,744,446,497,859,978,386,627,931,581,250,465,588,319,258,632,731,652,351,914,235,667,929,478,272,287,433,510,405,854,790,867,801,807,767,664,400,960,532,955,987,596,1004,322,486,337,940,354,1009,659,543,639,491]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12  % Problem  : DAT178^1 : TPTP v8.1.2. Released v7.0.0.
% 0.12/0.15  % Command  : run_Leo-III %s %d
% 0.16/0.36  % Computer : n022.cluster.edu
% 0.16/0.36  % Model    : x86_64 x86_64
% 0.16/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.36  % Memory   : 8042.1875MB
% 0.16/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.16/0.36  % CPULimit : 300
% 0.16/0.36  % WCLimit  : 300
% 0.16/0.36  % DateTime : Mon May  6 11:33:24 EDT 2024
% 0.16/0.36  % CPUTime  : 
% 0.91/0.84  % [INFO] 	 Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ... 
% 1.67/1.09  % [INFO] 	 Parsing done (243ms). 
% 1.67/1.10  % [INFO] 	 Running in sequential loop mode. 
% 2.58/1.31  % [INFO] 	 eprover registered as external prover. 
% 2.58/1.31  % [INFO] 	 cvc4 registered as external prover. 
% 2.67/1.31  % [INFO] 	 Scanning for conjecture ... 
% 2.72/1.41  % [INFO] 	 Found a conjecture and 272 axioms. Running axiom selection ... 
% 3.13/1.50  % [INFO] 	 Axiom selection finished. Selected 231 axioms (removed 41 axioms). 
% 3.65/1.68  % [INFO] 	 Problem is higher-order (TPTP THF). 
% 3.65/1.69  % [INFO] 	 Type checking passed. 
% 3.65/1.70  % [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 ... 
% 17.05/5.17  % External prover 'e' found a proof!
% 17.05/5.17  % [INFO] 	 Killing All external provers ... 
% 17.05/5.17  % Time passed: 4648ms (effective reasoning time: 4067ms)
% 17.05/5.17  % 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)>
% 17.05/5.17  % Axioms used in derivation (231): fact_217_LList2__Mirabelle__hamjzmohle_Ollast__LNil, fact_117_lfinite__code_I1_J, fact_238_llexord__refl, fact_101_app__invT, fact_112_DiffI, fact_94_alllsts_Ocoinduct, fact_210_lfilter__eq__LConsD, fact_54_poslsts__UNIV, fact_192_llist_Oset__cases, fact_88_inflsts__cases, fact_230_ldistinct__LNil__code, fact_224_lfilter__eq__lappend__lfiniteD, fact_222_lfilter__LCons__found, fact_111_Diff__iff, fact_142_finlstsp_OLNil__fin, fact_219_lfilter__cong, fact_231_ldistinct__LCons, fact_6_lrev__lrev__ident, fact_212_lfilter__LCons, fact_145_lfinite_Oinducts, fact_198_lset__intros_I1_J, fact_172_lset__lappend__lfinite, fact_106_finlstsp_Oinducts, fact_16_same__lappend__eq, fact_52_lappend__LNil__LNil, fact_2_l__def, fact_70_top__conj_I2_J, fact_121_Un__commute, fact_214_diverge__lfilter__LNil, fact_102_inflsts__def, fact_207_lmember__code_I2_J, fact_233_ldistinct_OLCons, fact_74_notfin__inf, fact_205_split__llist, fact_68_Coinductive__List_Ofinite__lprefix__nitpick__simps_I1_J, fact_232_ldistinct__lfilterI, fact_73_llast__singleton, fact_175_lnull__lappend, fact_78_lapp__inf, fact_206_split__llist__first, fact_130_UnI2, fact_137_Un__UNIV__right, fact_53_fpslsts__iff, fact_242_lnull__llexord, fact_92_finsubsetall, fact_22_fin__finite, fact_177_lappend_Oexhaust, fact_200_lnull__imp__lfinite, fact_100_lapp__infT, fact_77_LConsE, fact_123_Un__assoc, fact_241_llexord__LNil__right, fact_84_lapp__allT__iff, fact_193_lset__induct_H, fact_148_alllstsp_Ocases, fact_105_alllstsp_Ocoinduct, fact_99_lapp__inv2T, fact_20_llistE, fact_40_iso__tuple__UNIV__I, fact_184_lnull__def, fact_103_llast__lappend__LCons, fact_109_UnCI, fact_104_fin__Un__inf, fact_56_Coinductive__List_Ofinite__lprefix__nitpick__simps_I3_J, fact_83_inflstsE, fact_135_lappend__inf, fact_15_lappend__is__LNil__conv, fact_58_lstrict__prefix__code_I3_J, fact_66_finlsts__rec__LNil__def, fact_86_alllsts_OLCons__all, fact_234_ldistinct_OLNil, fact_89_inflstsI2, fact_28_finlsts_OLNil__fin, fact_11_lrev__lappend, fact_138_lstrict__prefix__lfinite1, fact_46_Collect__mem__eq, fact_118_lfinite__lappend, fact_178_lzip_Oexhaust, fact_202_lappend_Octr_I1_J, fact_59_finlsts__rec__LCons__def, fact_223_lfilter__empty__conv, fact_43_UNIV__witness, fact_5_local_Ostep, fact_226_llast__linfinite, fact_227_gen__lset__code_I1_J, fact_51_llist_Odistinct_I1_J, fact_61_top1I, fact_18_lbutlast__LCons, fact_141_alllstsp_OLNil__all, fact_180_lappend__lnull2, fact_10_lbutlast__LNil, fact_216_lfilter__lappend__lfinite, fact_139_alllstsp_OLCons__all, fact_245_llexord__antisym, fact_225_Coinductive__List_Ollast__LNil, fact_49_lappend__assoc, fact_215_lnull__lfilter, fact_29_finlsts_OLCons__fin, fact_228_ldistinct_Ocases, fact_90_lapp__all__invT, fact_23_lappfin__finT, fact_13__092_060open_062l_A_092_060in_062_AA_092_060_094sup_062_092_060star_062_092_060close_062, fact_25_finlsts_Osimps, fact_44_UNIV__eq__I, fact_246_llexord__append__right, fact_115_lfinite__code_I2_J, fact_185_llist_Ocollapse_I1_J, fact_119_Un__left__commute, fact_122_Un__absorb, fact_33_LNil__eq__lappend__iff, fact_150_finlstsp_Ocases, fact_113_Un__Diff__cancel2, fact_116_lfinite__LCons, fact_252_llexord__LCons__less, fact_189_llist_OdiscI_I2_J, fact_38_llist_Oinject, fact_247_llexord__lappend__leftI, fact_45_mem__Collect__eq, fact_251_llexord__LCons__eq, fact_80_inflstsI, fact_249_llexord__code_I3_J, fact_81_alllstsE, fact_181_lappend__lnull1, fact_21_finT__simp, fact_209_llast__lappend, fact_186_llist_OdiscI_I1_J, fact_79_llast__LCons2, fact_95_alllsts_Osimps, fact_39_UNIV__I, fact_134_lfinite__LNil, fact_191_llist_Oset__induct, fact_218_lfilter__id__conv, fact_32_lappend__LNil2, fact_129_DiffE, fact_236_llexord__lappend__leftD, fact_31_lappend__code_I1_J, fact_143_lfinite_Ocases, fact_194_lset__induct, fact_132_UnE, fact_47_Collect__cong, fact_110_Diff__idemp, fact_146_lfinite__rev__induct, fact_72_poslsts__iff, fact_3_lrev__LNil, fact_244_llexord__linear, fact_36_LList2__Mirabelle__hamjzmohle_Ollast__LCons, fact_67_Coinductive__List_Ofinite__lprefix__nitpick__simps_I2_J, fact_7_lrev__is__lrev__conv, fact_96_alllsts_Ocases, fact_9_lrev__is__LNil__conv, fact_62_lstrict__prefix__code_I4_J, fact_243_llexord__trans, fact_8_LNil__is__lrev__conv, fact_93_finite__lemma, fact_133_lfinite__LConsI, fact_239_llexord__LCons__LCons, fact_237_llexord__lappend__left, fact_127_DiffD2, fact_179_lset__lmember, fact_196_llist_Oset__intros_I1_J, fact_120_Un__left__absorb, fact_4_lrevT, fact_97_fin__inf__cases, fact_221_lfilter__LCons__seek, fact_12_fin, fact_197_llist_Oset__intros_I2_J, fact_195_lset__cases, fact_87_alllsts_OLNil__all, fact_211_lfilter__idem, fact_144_lfinite_Osimps, fact_24_finlsts_Ocases, fact_108_Un__iff, fact_60_finlsts__rec__LCons, fact_71_top__conj_I1_J, fact_136_Un__UNIV__left, fact_250_llexord__LCons__left, fact_188_not__lnull__conv, fact_201_in__lset__lappend__iff, fact_64_llist__less__induct, fact_176_lappend_Odisc__iff_I2_J, fact_107_finlstsp_Osimps, fact_126_bex__Un, fact_19_lrev__LCons, fact_199_lset__intros_I2_J, fact_55_fpslsts__cases, fact_34_lappend__eq__LNil__iff, fact_203_Coinductive__List_Ollast__LCons, fact_98_lapp__fin__infT, fact_248_llexord__LNil, fact_30_lapp__fin__fin__lemma, fact_174_lmember__code_I1_J, fact_183_lappend_Odisc_I2_J, fact_35_lappend__code_I2_J, fact_91_lappT, fact_114_Un__Diff__cancel, fact_220_lfinite__lfilterI, fact_27_finlsts_Oinducts, fact_0_init, fact_26_finlsts__induct, fact_229_ldistinct_Osimps, fact_57_lstrict__prefix__code_I2_J, fact_82_infsubsetall, fact_147_llimit__induct, fact_182_lappend_Odisc_I1_J, fact_240_llexord__code_I1_J, fact_173_lstrict__prefix__lappend__conv, fact_85_infT__simp, fact_208_gen__lset__def, fact_17_lapp__fin__fin__iff, fact_65_finlsts__rec__LNil, fact_76_alllsts__UNIV, fact_128_DiffD1, fact_235_ldistinct_Ocoinduct, fact_125_Un__Diff, fact_187_llist_Odisc_I1_J, fact_37_lappend__snocL1__conv__LCons2, fact_50_neq__LNil__conv, fact_253_llexord__code_I2_J, fact_140_finlstsp_OLCons__fin, fact_63_lstrict__prefix__code_I1_J, fact_190_llist_Odisc_I2_J, fact_131_UnI1, fact_1_LNil__fin_Ohyps, fact_204_lset__lappend__conv, fact_124_ball__Un, fact_69_top__empty__eq, fact_14_LNil__is__lappend__conv, fact_75_notinf__fin, fact_213_lfilter__LNil, fact_149_alllstsp_Osimps, fact_42_top__set__def
% 17.05/5.17  % No. of inferences in proof: 466
% 17.05/5.17  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : 4648 ms resp. 4067 ms w/o parsing
% 17.64/5.30  % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 17.64/5.31  % [INFO] 	 Killing All external provers ... 
%------------------------------------------------------------------------------