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Z3---4.15.1.THM-Prf.s

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%------------------------------------------------------------------------------
% File     : Z3---4.15.1
% Problem  : NUM592+3 : TPTP v9.0.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp
% Command  : run_E %s %d THM

% Computer : n006.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Sat Jun 21 05:21:30 AM UTC 2025

% Result   : Theorem 1.31s 1.50s
% Output   : Proof 1.38s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   16
%            Number of leaves      :   36
% Syntax   : Number of formulae    :  104 (  30 unt;   0 typ;   0 def)
%            Number of atoms       : 2546 ( 433 equ)
%            Maximal formula atoms :   84 (  24 avg)
%            Number of connectives : 4197 (1919   ~;1648   |; 450   &)
%                                         ( 149 <=>;  31  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   22 (  10 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of FOOLs       :  164 ( 164 fml;   0 var)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of predicates  :   22 (  19 usr;   1 prp; 0-6 aty)
%            Number of functors    :   17 (  17 usr;   9 con; 0-2 aty)
%            Number of variables   :  467 ( 433   !;  20   ?; 467   :)

% Comments : 
%------------------------------------------------------------------------------
tff(xu_type,type,
    xu: $i ).

tff(sdtlpdtrp0_type,type,
    sdtlpdtrp0: ( $i * $i ) > $i ).

tff(tptp_fun_W2_38_type,type,
    tptp_fun_W2_38: ( $i * $i ) > $i ).

tff(xX_type,type,
    xX: $i ).

tff(xi_type,type,
    xi: $i ).

tff(xC_type,type,
    xC: $i ).

tff(xd_type,type,
    xd: $i ).

tff(aElementOf0_type,type,
    aElementOf0: ( $i * $i ) > $o ).

tff(tptp_fun_W1_36_type,type,
    tptp_fun_W1_36: $i > $i ).

tff(aSubsetOf0_type,type,
    aSubsetOf0: ( $i * $i ) > $o ).

tff(xk_type,type,
    xk: $i ).

tff(sbrdtbr0_type,type,
    sbrdtbr0: $i > $i ).

tff(slbdtsldtrb0_type,type,
    slbdtsldtrb0: ( $i * $i ) > $i ).

tff(aSet0_type,type,
    aSet0: $i > $o ).

tff(sdtmndt0_type,type,
    sdtmndt0: ( $i * $i ) > $i ).

tff(szmzizndt0_type,type,
    szmzizndt0: $i > $i ).

tff(xN_type,type,
    xN: $i ).

tff(tptp_fun_W2_37_type,type,
    tptp_fun_W2_37: $i > $i ).

tff(aElement0_type,type,
    aElement0: $i > $o ).

tff(sdtlseqdt0_type,type,
    sdtlseqdt0: ( $i * $i ) > $o ).

tff(xY_type,type,
    xY: $i ).

tff(xT_type,type,
    xT: $i ).

tff(isCountable0_type,type,
    isCountable0: $i > $o ).

tff(1,plain,
    ( ( xY = sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))) )
  <=> ( xY = sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(2,axiom,
    ( aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
    & ! [W0: $i] :
        ( aElementOf0(W0,sdtlpdtrp0(xN,xi))
       => sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W0) )
    & aSet0(xY)
    & ! [W0: $i] :
        ( aElementOf0(W0,xY)
      <=> ( aElement0(W0)
          & aElementOf0(W0,sdtlpdtrp0(xN,xi))
          & ( W0 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) )
    & ( xY = sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))) )
    & ( xd = sdtlpdtrp0(xC,xi) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__4448_02) ).

tff(3,plain,
    ( aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
    & ! [W0: $i] :
        ( aElementOf0(W0,sdtlpdtrp0(xN,xi))
       => sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W0) )
    & aSet0(xY)
    & ! [W0: $i] :
        ( aElementOf0(W0,xY)
      <=> ( aElement0(W0)
          & aElementOf0(W0,sdtlpdtrp0(xN,xi))
          & ( W0 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) )
    & ( xY = sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))) ) ),
    inference(and_elim,[status(thm)],[2]) ).

tff(4,plain,
    xY = sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))),
    inference(and_elim,[status(thm)],[3]) ).

tff(5,plain,
    xY = sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))),
    inference(modus_ponens,[status(thm)],[4,1]) ).

tff(6,plain,
    sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))) = xY,
    inference(symmetry,[status(thm)],[5]) ).

tff(7,plain,
    ( aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
  <=> aSubsetOf0(xX,xY) ),
    inference(monotonicity,[status(thm)],[6]) ).

tff(8,plain,
    ( aSubsetOf0(xX,xY)
  <=> aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ),
    inference(symmetry,[status(thm)],[7]) ).

tff(9,plain,
    ( aSubsetOf0(xX,xY)
  <=> aSubsetOf0(xX,xY) ),
    inference(rewrite,[status(thm)],[]) ).

tff(10,axiom,
    ( aElementOf0(xu,xT)
    & aSet0(xX)
    & ! [W0: $i] :
        ( aElementOf0(W0,xX)
       => aElementOf0(W0,xY) )
    & aSubsetOf0(xX,xY)
    & isCountable0(xX)
    & ! [W0: $i] :
        ( ( aSet0(W0)
          & ( ( ( ! [W1: $i] :
                    ( aElementOf0(W1,W0)
                   => aElementOf0(W1,xX) )
                | aSubsetOf0(W0,xX) )
              & ( sbrdtbr0(W0) = xk ) )
            | aElementOf0(W0,slbdtsldtrb0(xX,xk)) ) )
       => ( sdtlpdtrp0(xd,W0) = xu ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__4545) ).

tff(11,plain,
    ( aElementOf0(xu,xT)
    & aSet0(xX)
    & ! [W0: $i] :
        ( aElementOf0(W0,xX)
       => aElementOf0(W0,xY) )
    & aSubsetOf0(xX,xY)
    & isCountable0(xX) ),
    inference(and_elim,[status(thm)],[10]) ).

tff(12,plain,
    ( aElementOf0(xu,xT)
    & aSet0(xX)
    & ! [W0: $i] :
        ( aElementOf0(W0,xX)
       => aElementOf0(W0,xY) )
    & aSubsetOf0(xX,xY) ),
    inference(and_elim,[status(thm)],[11]) ).

tff(13,plain,
    aSubsetOf0(xX,xY),
    inference(and_elim,[status(thm)],[12]) ).

tff(14,plain,
    aSubsetOf0(xX,xY),
    inference(modus_ponens,[status(thm)],[13,9]) ).

tff(15,plain,
    aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))),
    inference(modus_ponens,[status(thm)],[14,8]) ).

tff(16,plain,
    ( ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
    | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
    | ~ ! [W2: $i] :
          ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
          | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
    | ~ ! [W2: $i] :
          ~ ( ( ~ aElement0(W2)
              | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
              | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
          <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) )
    | aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
    | ~ ( ~ aSet0(xX)
        | ~ ( ~ aElementOf0(tptp_fun_W2_37(xX),xX)
            | aElementOf0(tptp_fun_W2_37(xX),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
    | ~ aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ),
    inference(tautology,[status(thm)],[]) ).

tff(17,plain,
    ( ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
    | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
    | ~ ! [W2: $i] :
          ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
          | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
    | ~ ! [W2: $i] :
          ~ ( ( ~ aElement0(W2)
              | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
              | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
          <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) )
    | aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
    | ~ ( ~ aSet0(xX)
        | ~ ( ~ aElementOf0(tptp_fun_W2_37(xX),xX)
            | aElementOf0(tptp_fun_W2_37(xX),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ),
    inference(unit_resolution,[status(thm)],[16,15]) ).

tff(18,plain,
    ^ [W0: $i] :
      rewrite(( ( ~ aElementOf0(W0,xT)
          | ! [W1: $i] :
              ( ~ isCountable0(W1)
              | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  | ~ ( ~ aSet0(W1)
                      | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                          | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                  | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  | ~ ! [W2: $i] :
                        ~ ( ( ~ aElement0(W2)
                            | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                            | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                        <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) )
                  | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                  | ~ ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
              | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
                  | ~ aSet0(tptp_fun_W2_38(W1,W0))
                  | ~ ! [W3: $i] :
                        ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                        | aElementOf0(W3,W1) )
                  | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                  | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
                  | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk)) ) ) )
      <=> ( ~ aElementOf0(W0,xT)
          | ! [W1: $i] :
              ( ~ isCountable0(W1)
              | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
                  | ~ aSet0(tptp_fun_W2_38(W1,W0))
                  | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                  | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
                  | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk))
                  | ~ ! [W3: $i] :
                        ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                        | aElementOf0(W3,W1) ) )
              | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  | ~ ( ~ aSet0(W1)
                      | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                          | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                  | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                  | ~ ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                  | ~ ! [W2: $i] :
                        ~ ( ( ~ aElement0(W2)
                            | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                            | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                        <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(19,plain,
    ( ! [W0: $i] :
        ( ~ aElementOf0(W0,xT)
        | ! [W1: $i] :
            ( ~ isCountable0(W1)
            | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ( ~ aSet0(W1)
                    | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                        | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ! [W2: $i] :
                      ~ ( ( ~ aElement0(W2)
                          | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                      <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) )
                | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
            | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
                | ~ aSet0(tptp_fun_W2_38(W1,W0))
                | ~ ! [W3: $i] :
                      ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                      | aElementOf0(W3,W1) )
                | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
                | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk)) ) ) )
  <=> ! [W0: $i] :
        ( ~ aElementOf0(W0,xT)
        | ! [W1: $i] :
            ( ~ isCountable0(W1)
            | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
                | ~ aSet0(tptp_fun_W2_38(W1,W0))
                | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
                | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk))
                | ~ ! [W3: $i] :
                      ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                      | aElementOf0(W3,W1) ) )
            | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ( ~ aSet0(W1)
                    | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                        | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ! [W2: $i] :
                      ~ ( ( ~ aElement0(W2)
                          | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                      <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) ) ),
    inference(quant_intro,[status(thm)],[18]) ).

tff(20,plain,
    ^ [W0: $i] :
      refl(( ( ~ aElementOf0(W0,xT)
          | ! [W1: $i] :
              ( ~ isCountable0(W1)
              | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  | ~ ( ~ aSet0(W1)
                      | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                          | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                  | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  | ~ ! [W2: $i] :
                        ~ ( ( ~ aElement0(W2)
                            | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                            | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                        <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) )
                  | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                  | ~ ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
              | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
                  | ~ aSet0(tptp_fun_W2_38(W1,W0))
                  | ~ ! [W3: $i] :
                        ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                        | aElementOf0(W3,W1) )
                  | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                  | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
                  | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk)) ) ) )
      <=> ( ~ aElementOf0(W0,xT)
          | ! [W1: $i] :
              ( ~ isCountable0(W1)
              | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  | ~ ( ~ aSet0(W1)
                      | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                          | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                  | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  | ~ ! [W2: $i] :
                        ~ ( ( ~ aElement0(W2)
                            | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                            | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                        <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) )
                  | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                  | ~ ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
              | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
                  | ~ aSet0(tptp_fun_W2_38(W1,W0))
                  | ~ ! [W3: $i] :
                        ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                        | aElementOf0(W3,W1) )
                  | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                  | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
                  | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk)) ) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(21,plain,
    ( ! [W0: $i] :
        ( ~ aElementOf0(W0,xT)
        | ! [W1: $i] :
            ( ~ isCountable0(W1)
            | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ( ~ aSet0(W1)
                    | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                        | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ! [W2: $i] :
                      ~ ( ( ~ aElement0(W2)
                          | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                      <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) )
                | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
            | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
                | ~ aSet0(tptp_fun_W2_38(W1,W0))
                | ~ ! [W3: $i] :
                      ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                      | aElementOf0(W3,W1) )
                | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
                | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk)) ) ) )
  <=> ! [W0: $i] :
        ( ~ aElementOf0(W0,xT)
        | ! [W1: $i] :
            ( ~ isCountable0(W1)
            | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ( ~ aSet0(W1)
                    | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                        | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ! [W2: $i] :
                      ~ ( ( ~ aElement0(W2)
                          | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                      <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) )
                | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
            | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
                | ~ aSet0(tptp_fun_W2_38(W1,W0))
                | ~ ! [W3: $i] :
                      ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                      | aElementOf0(W3,W1) )
                | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
                | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk)) ) ) ) ),
    inference(quant_intro,[status(thm)],[20]) ).

tff(22,plain,
    ^ [W0: $i] :
      rewrite(( ( ~ aElementOf0(W0,xT)
          | ! [W1: $i] :
              ( ~ isCountable0(W1)
              | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  | ~ ( ~ aSet0(W1)
                      | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                          | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                  | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  | ~ ! [W2: $i] :
                        ~ ( ( ~ aElement0(W2)
                            | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                            | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                        <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) )
                  | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                  | ~ ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
              | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
                  | ~ aSet0(tptp_fun_W2_38(W1,W0))
                  | ~ ! [W3: $i] :
                        ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                        | aElementOf0(W3,W1) )
                  | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                  | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
                  | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk)) ) ) )
      <=> ( ~ aElementOf0(W0,xT)
          | ! [W1: $i] :
              ( ~ isCountable0(W1)
              | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  | ~ ( ~ aSet0(W1)
                      | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                          | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                  | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  | ~ ! [W2: $i] :
                        ~ ( ( ~ aElement0(W2)
                            | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                            | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                        <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) )
                  | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                  | ~ ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
              | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
                  | ~ aSet0(tptp_fun_W2_38(W1,W0))
                  | ~ ! [W3: $i] :
                        ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                        | aElementOf0(W3,W1) )
                  | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                  | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
                  | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk)) ) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(23,plain,
    ( ! [W0: $i] :
        ( ~ aElementOf0(W0,xT)
        | ! [W1: $i] :
            ( ~ isCountable0(W1)
            | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ( ~ aSet0(W1)
                    | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                        | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ! [W2: $i] :
                      ~ ( ( ~ aElement0(W2)
                          | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                      <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) )
                | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
            | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
                | ~ aSet0(tptp_fun_W2_38(W1,W0))
                | ~ ! [W3: $i] :
                      ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                      | aElementOf0(W3,W1) )
                | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
                | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk)) ) ) )
  <=> ! [W0: $i] :
        ( ~ aElementOf0(W0,xT)
        | ! [W1: $i] :
            ( ~ isCountable0(W1)
            | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ( ~ aSet0(W1)
                    | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                        | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ! [W2: $i] :
                      ~ ( ( ~ aElement0(W2)
                          | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                      <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) )
                | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
            | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
                | ~ aSet0(tptp_fun_W2_38(W1,W0))
                | ~ ! [W3: $i] :
                      ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                      | aElementOf0(W3,W1) )
                | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
                | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk)) ) ) ) ),
    inference(quant_intro,[status(thm)],[22]) ).

tff(24,plain,
    ( ! [W0: $i] :
        ( ~ aElementOf0(W0,xT)
        | ! [W1: $i] :
            ( ~ isCountable0(W1)
            | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ( ~ aSet0(W1)
                    | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                        | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ! [W2: $i] :
                      ~ ( ( ~ aElement0(W2)
                          | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                      <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) )
                | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
            | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
                | ~ aSet0(tptp_fun_W2_38(W1,W0))
                | ~ ! [W3: $i] :
                      ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                      | aElementOf0(W3,W1) )
                | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
                | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk)) ) ) )
  <=> ! [W0: $i] :
        ( ~ aElementOf0(W0,xT)
        | ! [W1: $i] :
            ( ~ isCountable0(W1)
            | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ( ~ aSet0(W1)
                    | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                        | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ! [W2: $i] :
                      ~ ( ( ~ aElement0(W2)
                          | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                      <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) )
                | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
            | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
                | ~ aSet0(tptp_fun_W2_38(W1,W0))
                | ~ ! [W3: $i] :
                      ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                      | aElementOf0(W3,W1) )
                | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
                | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk)) ) ) ) ),
    inference(transitivity,[status(thm)],[23,21]) ).

tff(25,plain,
    ^ [W0: $i] :
      rewrite(( ( ~ aElementOf0(W0,xT)
          | ! [W1: $i] :
              ( ~ isCountable0(W1)
              | ( ~ aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                & ( ~ aSet0(W1)
                  | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                      | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                & aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                & ! [W2: $i] :
                    ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  <=> ( aElement0(W2)
                      & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) )
                & aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                & ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
              | ( aSet0(tptp_fun_W2_38(W1,W0))
                & ! [W3: $i] :
                    ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                    | aElementOf0(W3,W1) )
                & aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                & ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) = xk )
                & aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk))
                & ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) != W0 ) ) ) )
      <=> ( ~ aElementOf0(W0,xT)
          | ! [W1: $i] :
              ( ~ isCountable0(W1)
              | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  | ~ ( ~ aSet0(W1)
                      | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                          | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                  | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  | ~ ! [W2: $i] :
                        ~ ( ( ~ aElement0(W2)
                            | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                            | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                        <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) )
                  | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                  | ~ ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
              | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
                  | ~ aSet0(tptp_fun_W2_38(W1,W0))
                  | ~ ! [W3: $i] :
                        ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                        | aElementOf0(W3,W1) )
                  | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                  | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
                  | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk)) ) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(26,plain,
    ( ! [W0: $i] :
        ( ~ aElementOf0(W0,xT)
        | ! [W1: $i] :
            ( ~ isCountable0(W1)
            | ( ~ aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              & ( ~ aSet0(W1)
                | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                    | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
              & aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              & ! [W2: $i] :
                  ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                <=> ( aElement0(W2)
                    & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) )
              & aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
              & ! [W2: $i] :
                  ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                  | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
            | ( aSet0(tptp_fun_W2_38(W1,W0))
              & ! [W3: $i] :
                  ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                  | aElementOf0(W3,W1) )
              & aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
              & ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) = xk )
              & aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk))
              & ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) != W0 ) ) ) )
  <=> ! [W0: $i] :
        ( ~ aElementOf0(W0,xT)
        | ! [W1: $i] :
            ( ~ isCountable0(W1)
            | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ( ~ aSet0(W1)
                    | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                        | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ! [W2: $i] :
                      ~ ( ( ~ aElement0(W2)
                          | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                      <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) )
                | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
            | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
                | ~ aSet0(tptp_fun_W2_38(W1,W0))
                | ~ ! [W3: $i] :
                      ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                      | aElementOf0(W3,W1) )
                | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
                | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk)) ) ) ) ),
    inference(quant_intro,[status(thm)],[25]) ).

tff(27,plain,
    ^ [W0: $i] :
      rewrite(( ( ~ aElementOf0(W0,xT)
          | ! [W1: $i] :
              ( ( ~ aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                & ( ~ aSet0(W1)
                  | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                      | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                & aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                & ! [W2: $i] :
                    ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  <=> ( aElement0(W2)
                      & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) )
                & aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                & ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
              | ~ isCountable0(W1)
              | ( aSet0(tptp_fun_W2_38(W1,W0))
                & ! [W3: $i] :
                    ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                    | aElementOf0(W3,W1) )
                & aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                & ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) = xk )
                & aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk))
                & ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) != W0 ) ) ) )
      <=> ( ~ aElementOf0(W0,xT)
          | ! [W1: $i] :
              ( ~ isCountable0(W1)
              | ( ~ aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                & ( ~ aSet0(W1)
                  | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                      | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                & aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                & ! [W2: $i] :
                    ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  <=> ( aElement0(W2)
                      & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) )
                & aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                & ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
              | ( aSet0(tptp_fun_W2_38(W1,W0))
                & ! [W3: $i] :
                    ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                    | aElementOf0(W3,W1) )
                & aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                & ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) = xk )
                & aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk))
                & ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) != W0 ) ) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(28,plain,
    ( ! [W0: $i] :
        ( ~ aElementOf0(W0,xT)
        | ! [W1: $i] :
            ( ( ~ aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              & ( ~ aSet0(W1)
                | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                    | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
              & aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              & ! [W2: $i] :
                  ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                <=> ( aElement0(W2)
                    & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) )
              & aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
              & ! [W2: $i] :
                  ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                  | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
            | ~ isCountable0(W1)
            | ( aSet0(tptp_fun_W2_38(W1,W0))
              & ! [W3: $i] :
                  ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                  | aElementOf0(W3,W1) )
              & aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
              & ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) = xk )
              & aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk))
              & ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) != W0 ) ) ) )
  <=> ! [W0: $i] :
        ( ~ aElementOf0(W0,xT)
        | ! [W1: $i] :
            ( ~ isCountable0(W1)
            | ( ~ aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              & ( ~ aSet0(W1)
                | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                    | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
              & aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              & ! [W2: $i] :
                  ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                <=> ( aElement0(W2)
                    & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) )
              & aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
              & ! [W2: $i] :
                  ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                  | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
            | ( aSet0(tptp_fun_W2_38(W1,W0))
              & ! [W3: $i] :
                  ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                  | aElementOf0(W3,W1) )
              & aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
              & ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) = xk )
              & aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk))
              & ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) != W0 ) ) ) ) ),
    inference(quant_intro,[status(thm)],[27]) ).

tff(29,plain,
    ( ~ ? [W0: $i] :
          ( aElementOf0(W0,xT)
          & ? [W1: $i] :
              ( ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ( aSet0(W1)
                  & ! [W2: $i] :
                      ( ~ aElementOf0(W2,W1)
                      | aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                | ~ ( aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    & ! [W2: $i] :
                        ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                      <=> ( aElement0(W2)
                          & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
                | ~ ( aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                    & ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) ) )
              & isCountable0(W1)
              & ! [W2: $i] :
                  ( ~ ( aSet0(W2)
                      & ! [W3: $i] :
                          ( ~ aElementOf0(W3,W2)
                          | aElementOf0(W3,W1) )
                      & aSubsetOf0(W2,W1)
                      & ( sbrdtbr0(W2) = xk )
                      & aElementOf0(W2,slbdtsldtrb0(W1,xk)) )
                  | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W2) = W0 ) ) ) )
  <=> ~ ? [W0: $i] :
          ( aElementOf0(W0,xT)
          & ? [W1: $i] :
              ( ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ( aSet0(W1)
                  & ! [W2: $i] :
                      ( ~ aElementOf0(W2,W1)
                      | aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                | ~ ( aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    & ! [W2: $i] :
                        ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                      <=> ( aElement0(W2)
                          & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
                | ~ ( aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                    & ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) ) )
              & isCountable0(W1)
              & ! [W2: $i] :
                  ( ~ ( aSet0(W2)
                      & ! [W3: $i] :
                          ( ~ aElementOf0(W3,W2)
                          | aElementOf0(W3,W1) )
                      & aSubsetOf0(W2,W1)
                      & ( sbrdtbr0(W2) = xk )
                      & aElementOf0(W2,slbdtsldtrb0(W1,xk)) )
                  | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W2) = W0 ) ) ) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(30,plain,
    ( ~ ? [W0: $i] :
          ( aElementOf0(W0,xT)
          & ? [W1: $i] :
              ( ( ( aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                  & ! [W2: $i] :
                      ( aElementOf0(W2,sdtlpdtrp0(xN,xi))
                     => sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
               => ( ( aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    & ! [W2: $i] :
                        ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                      <=> ( aElement0(W2)
                          & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
                 => ( ( aSet0(W1)
                      & ! [W2: $i] :
                          ( aElementOf0(W2,W1)
                         => aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                    | aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) )
              & isCountable0(W1)
              & ! [W2: $i] :
                  ( ( aSet0(W2)
                    & ! [W3: $i] :
                        ( aElementOf0(W3,W2)
                       => aElementOf0(W3,W1) )
                    & aSubsetOf0(W2,W1)
                    & ( sbrdtbr0(W2) = xk )
                    & aElementOf0(W2,slbdtsldtrb0(W1,xk)) )
                 => ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W2) = W0 ) ) ) )
  <=> ~ ? [W0: $i] :
          ( aElementOf0(W0,xT)
          & ? [W1: $i] :
              ( ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ( aSet0(W1)
                  & ! [W2: $i] :
                      ( ~ aElementOf0(W2,W1)
                      | aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                | ~ ( aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    & ! [W2: $i] :
                        ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                      <=> ( aElement0(W2)
                          & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
                | ~ ( aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                    & ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) ) )
              & isCountable0(W1)
              & ! [W2: $i] :
                  ( ~ ( aSet0(W2)
                      & ! [W3: $i] :
                          ( ~ aElementOf0(W3,W2)
                          | aElementOf0(W3,W1) )
                      & aSubsetOf0(W2,W1)
                      & ( sbrdtbr0(W2) = xk )
                      & aElementOf0(W2,slbdtsldtrb0(W1,xk)) )
                  | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W2) = W0 ) ) ) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(31,axiom,
    ~ ? [W0: $i] :
        ( aElementOf0(W0,xT)
        & ? [W1: $i] :
            ( ( ( aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                & ! [W2: $i] :
                    ( aElementOf0(W2,sdtlpdtrp0(xN,xi))
                   => sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
             => ( ( aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  & ! [W2: $i] :
                      ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    <=> ( aElement0(W2)
                        & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
               => ( ( aSet0(W1)
                    & ! [W2: $i] :
                        ( aElementOf0(W2,W1)
                       => aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                  | aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) )
            & isCountable0(W1)
            & ! [W2: $i] :
                ( ( aSet0(W2)
                  & ! [W3: $i] :
                      ( aElementOf0(W3,W2)
                     => aElementOf0(W3,W1) )
                  & aSubsetOf0(W2,W1)
                  & ( sbrdtbr0(W2) = xk )
                  & aElementOf0(W2,slbdtsldtrb0(W1,xk)) )
               => ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W2) = W0 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',m__) ).

tff(32,plain,
    ~ ? [W0: $i] :
        ( aElementOf0(W0,xT)
        & ? [W1: $i] :
            ( ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ( aSet0(W1)
                & ! [W2: $i] :
                    ( ~ aElementOf0(W2,W1)
                    | aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
              | ~ ( aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  & ! [W2: $i] :
                      ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    <=> ( aElement0(W2)
                        & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
              | ~ ( aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                  & ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) ) )
            & isCountable0(W1)
            & ! [W2: $i] :
                ( ~ ( aSet0(W2)
                    & ! [W3: $i] :
                        ( ~ aElementOf0(W3,W2)
                        | aElementOf0(W3,W1) )
                    & aSubsetOf0(W2,W1)
                    & ( sbrdtbr0(W2) = xk )
                    & aElementOf0(W2,slbdtsldtrb0(W1,xk)) )
                | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W2) = W0 ) ) ) ),
    inference(modus_ponens,[status(thm)],[31,30]) ).

tff(33,plain,
    ~ ? [W0: $i] :
        ( aElementOf0(W0,xT)
        & ? [W1: $i] :
            ( ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ( aSet0(W1)
                & ! [W2: $i] :
                    ( ~ aElementOf0(W2,W1)
                    | aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
              | ~ ( aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  & ! [W2: $i] :
                      ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    <=> ( aElement0(W2)
                        & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
              | ~ ( aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                  & ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) ) )
            & isCountable0(W1)
            & ! [W2: $i] :
                ( ~ ( aSet0(W2)
                    & ! [W3: $i] :
                        ( ~ aElementOf0(W3,W2)
                        | aElementOf0(W3,W1) )
                    & aSubsetOf0(W2,W1)
                    & ( sbrdtbr0(W2) = xk )
                    & aElementOf0(W2,slbdtsldtrb0(W1,xk)) )
                | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W2) = W0 ) ) ) ),
    inference(modus_ponens,[status(thm)],[32,29]) ).

tff(34,plain,
    ~ ? [W0: $i] :
        ( aElementOf0(W0,xT)
        & ? [W1: $i] :
            ( ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ( aSet0(W1)
                & ! [W2: $i] :
                    ( ~ aElementOf0(W2,W1)
                    | aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
              | ~ ( aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  & ! [W2: $i] :
                      ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    <=> ( aElement0(W2)
                        & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
              | ~ ( aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                  & ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) ) )
            & isCountable0(W1)
            & ! [W2: $i] :
                ( ~ ( aSet0(W2)
                    & ! [W3: $i] :
                        ( ~ aElementOf0(W3,W2)
                        | aElementOf0(W3,W1) )
                    & aSubsetOf0(W2,W1)
                    & ( sbrdtbr0(W2) = xk )
                    & aElementOf0(W2,slbdtsldtrb0(W1,xk)) )
                | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W2) = W0 ) ) ) ),
    inference(modus_ponens,[status(thm)],[33,29]) ).

tff(35,plain,
    ~ ? [W0: $i] :
        ( aElementOf0(W0,xT)
        & ? [W1: $i] :
            ( ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ( aSet0(W1)
                & ! [W2: $i] :
                    ( ~ aElementOf0(W2,W1)
                    | aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
              | ~ ( aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  & ! [W2: $i] :
                      ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    <=> ( aElement0(W2)
                        & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
              | ~ ( aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                  & ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) ) )
            & isCountable0(W1)
            & ! [W2: $i] :
                ( ~ ( aSet0(W2)
                    & ! [W3: $i] :
                        ( ~ aElementOf0(W3,W2)
                        | aElementOf0(W3,W1) )
                    & aSubsetOf0(W2,W1)
                    & ( sbrdtbr0(W2) = xk )
                    & aElementOf0(W2,slbdtsldtrb0(W1,xk)) )
                | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W2) = W0 ) ) ) ),
    inference(modus_ponens,[status(thm)],[34,29]) ).

tff(36,plain,
    ^ [W0: $i] :
      nnf_neg(refl($oeq(~ aElementOf0(W0,xT),~ aElementOf0(W0,xT))),
        nnf_neg(proof_bind(^ [W1: $i] :
              nnf_neg(nnf_neg(refl($oeq(~ aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))),~ aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))))),
                  nnf_neg(refl($oeq(~ aSet0(W1),~ aSet0(W1))),
                    sk($oeq(~ ! [W2: $i] :
                            ( ~ aElementOf0(W2,W1)
                            | aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ),
                        ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                          | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ))),
                    $oeq(~ ( aSet0(W1)
                        & ! [W2: $i] :
                            ( ~ aElementOf0(W2,W1)
                            | aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ),
                      ( ~ aSet0(W1)
                      | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                          | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ))),
                  nnf_neg(monotonicity(refl($oeq(aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))),aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))))),
                      nnf_pos(proof_bind(^ [W2: $i] :
                            refl($oeq(( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                              <=> ( aElement0(W2)
                                  & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                                  & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ),
                                ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                              <=> ( aElement0(W2)
                                  & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                                  & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) )))),
                        $oeq(! [W2: $i] :
                            ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                          <=> ( aElement0(W2)
                              & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                              & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ),
                          ! [W2: $i] :
                            ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                          <=> ( aElement0(W2)
                              & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                              & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ))),
                      $oeq(( aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                        & ! [W2: $i] :
                            ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                          <=> ( aElement0(W2)
                              & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                              & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) ),
                        ( aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                        & ! [W2: $i] :
                            ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                          <=> ( aElement0(W2)
                              & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                              & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) ))),
                    $oeq(~ ~ ( aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                          & ! [W2: $i] :
                              ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                            <=> ( aElement0(W2)
                                & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                                & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) ),
                      ( aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                      & ! [W2: $i] :
                          ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                        <=> ( aElement0(W2)
                            & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                            & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) ))),
                  nnf_neg(monotonicity(refl($oeq(aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi)),aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi)))),
                      nnf_pos(proof_bind(^ [W2: $i] :
                            refl($oeq(( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ),
                                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )))),
                        $oeq(! [W2: $i] :
                            ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                            | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ),
                          ! [W2: $i] :
                            ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                            | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ))),
                      $oeq(( aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                        & ! [W2: $i] :
                            ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                            | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) ),
                        ( aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                        & ! [W2: $i] :
                            ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                            | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) ))),
                    $oeq(~ ~ ( aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                          & ! [W2: $i] :
                              ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                              | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) ),
                      ( aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                      & ! [W2: $i] :
                          ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) ))),
                  $oeq(~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                      | ( aSet0(W1)
                        & ! [W2: $i] :
                            ( ~ aElementOf0(W2,W1)
                            | aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                      | ~ ( aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                          & ! [W2: $i] :
                              ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                            <=> ( aElement0(W2)
                                & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                                & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
                      | ~ ( aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                          & ! [W2: $i] :
                              ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                              | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) ) ),
                    ( ~ aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    & ( ~ aSet0(W1)
                      | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                          | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                    & aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    & ! [W2: $i] :
                        ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                      <=> ( aElement0(W2)
                          & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) )
                    & aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                    & ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) ))),refl($oeq(~ isCountable0(W1),~ isCountable0(W1))),
                trans(sk($oeq(~ ! [W2: $i] :
                          ( ~ ( aSet0(W2)
                              & ! [W3: $i] :
                                  ( ~ aElementOf0(W3,W2)
                                  | aElementOf0(W3,W1) )
                              & aSubsetOf0(W2,W1)
                              & ( sbrdtbr0(W2) = xk )
                              & aElementOf0(W2,slbdtsldtrb0(W1,xk)) )
                          | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W2) = W0 ) ),
                      ~ ( ~ ( aSet0(tptp_fun_W2_38(W1,W0))
                            & ! [W3: $i] :
                                ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                                | aElementOf0(W3,W1) )
                            & aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                            & ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) = xk )
                            & aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk)) )
                        | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 ) ))),
                  nnf_neg(nnf_neg(monotonicity(refl($oeq(aSet0(tptp_fun_W2_38(W1,W0)),aSet0(tptp_fun_W2_38(W1,W0)))),
                        nnf_pos(proof_bind(^ [W3: $i] :
                              refl($oeq(( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                                  | aElementOf0(W3,W1) ),
                                  ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                                  | aElementOf0(W3,W1) )))),
                          $oeq(! [W3: $i] :
                              ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                              | aElementOf0(W3,W1) ),
                            ! [W3: $i] :
                              ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                              | aElementOf0(W3,W1) ))),
                        refl($oeq(aSubsetOf0(tptp_fun_W2_38(W1,W0),W1),aSubsetOf0(tptp_fun_W2_38(W1,W0),W1))),refl($oeq(sbrdtbr0(tptp_fun_W2_38(W1,W0)) = xk,sbrdtbr0(tptp_fun_W2_38(W1,W0)) = xk)),refl($oeq(aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk)),aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk)))),
                        $oeq(( aSet0(tptp_fun_W2_38(W1,W0))
                          & ! [W3: $i] :
                              ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                              | aElementOf0(W3,W1) )
                          & aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                          & ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) = xk )
                          & aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk)) ),
                          ( aSet0(tptp_fun_W2_38(W1,W0))
                          & ! [W3: $i] :
                              ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                              | aElementOf0(W3,W1) )
                          & aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                          & ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) = xk )
                          & aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk)) ))),
                      $oeq(~ ~ ( aSet0(tptp_fun_W2_38(W1,W0))
                            & ! [W3: $i] :
                                ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                                | aElementOf0(W3,W1) )
                            & aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                            & ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) = xk )
                            & aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk)) ),
                        ( aSet0(tptp_fun_W2_38(W1,W0))
                        & ! [W3: $i] :
                            ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                            | aElementOf0(W3,W1) )
                        & aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                        & ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) = xk )
                        & aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk)) ))),refl($oeq(sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) != W0,sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) != W0)),
                    $oeq(~ ( ~ ( aSet0(tptp_fun_W2_38(W1,W0))
                            & ! [W3: $i] :
                                ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                                | aElementOf0(W3,W1) )
                            & aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                            & ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) = xk )
                            & aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk)) )
                        | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 ) ),
                      ( aSet0(tptp_fun_W2_38(W1,W0))
                      & ! [W3: $i] :
                          ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                          | aElementOf0(W3,W1) )
                      & aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                      & ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) = xk )
                      & aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk))
                      & ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) != W0 ) ))),
                  $oeq(~ ! [W2: $i] :
                        ( ~ ( aSet0(W2)
                            & ! [W3: $i] :
                                ( ~ aElementOf0(W3,W2)
                                | aElementOf0(W3,W1) )
                            & aSubsetOf0(W2,W1)
                            & ( sbrdtbr0(W2) = xk )
                            & aElementOf0(W2,slbdtsldtrb0(W1,xk)) )
                        | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W2) = W0 ) ),
                    ( aSet0(tptp_fun_W2_38(W1,W0))
                    & ! [W3: $i] :
                        ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                        | aElementOf0(W3,W1) )
                    & aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                    & ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) = xk )
                    & aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk))
                    & ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) != W0 ) ))),
                $oeq(~ ( ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                      | ( aSet0(W1)
                        & ! [W2: $i] :
                            ( ~ aElementOf0(W2,W1)
                            | aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                      | ~ ( aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                          & ! [W2: $i] :
                              ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                            <=> ( aElement0(W2)
                                & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                                & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
                      | ~ ( aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                          & ! [W2: $i] :
                              ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                              | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) ) )
                    & isCountable0(W1)
                    & ! [W2: $i] :
                        ( ~ ( aSet0(W2)
                            & ! [W3: $i] :
                                ( ~ aElementOf0(W3,W2)
                                | aElementOf0(W3,W1) )
                            & aSubsetOf0(W2,W1)
                            & ( sbrdtbr0(W2) = xk )
                            & aElementOf0(W2,slbdtsldtrb0(W1,xk)) )
                        | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W2) = W0 ) ) ),
                  ( ( ~ aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    & ( ~ aSet0(W1)
                      | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                          | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                    & aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    & ! [W2: $i] :
                        ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                      <=> ( aElement0(W2)
                          & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) )
                    & aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                    & ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
                  | ~ isCountable0(W1)
                  | ( aSet0(tptp_fun_W2_38(W1,W0))
                    & ! [W3: $i] :
                        ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                        | aElementOf0(W3,W1) )
                    & aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                    & ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) = xk )
                    & aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk))
                    & ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) != W0 ) ) )))),
          $oeq(~ ? [W1: $i] :
                ( ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  | ( aSet0(W1)
                    & ! [W2: $i] :
                        ( ~ aElementOf0(W2,W1)
                        | aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                  | ~ ( aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                      & ! [W2: $i] :
                          ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                        <=> ( aElement0(W2)
                            & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                            & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
                  | ~ ( aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                      & ! [W2: $i] :
                          ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) ) )
                & isCountable0(W1)
                & ! [W2: $i] :
                    ( ~ ( aSet0(W2)
                        & ! [W3: $i] :
                            ( ~ aElementOf0(W3,W2)
                            | aElementOf0(W3,W1) )
                        & aSubsetOf0(W2,W1)
                        & ( sbrdtbr0(W2) = xk )
                        & aElementOf0(W2,slbdtsldtrb0(W1,xk)) )
                    | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W2) = W0 ) ) ),
            ! [W1: $i] :
              ( ( ~ aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                & ( ~ aSet0(W1)
                  | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                      | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                & aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                & ! [W2: $i] :
                    ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  <=> ( aElement0(W2)
                      & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) )
                & aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                & ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
              | ~ isCountable0(W1)
              | ( aSet0(tptp_fun_W2_38(W1,W0))
                & ! [W3: $i] :
                    ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                    | aElementOf0(W3,W1) )
                & aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                & ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) = xk )
                & aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk))
                & ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) != W0 ) ) ))),
        $oeq(~ ( aElementOf0(W0,xT)
            & ? [W1: $i] :
                ( ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  | ( aSet0(W1)
                    & ! [W2: $i] :
                        ( ~ aElementOf0(W2,W1)
                        | aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                  | ~ ( aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                      & ! [W2: $i] :
                          ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                        <=> ( aElement0(W2)
                            & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                            & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
                  | ~ ( aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                      & ! [W2: $i] :
                          ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) ) )
                & isCountable0(W1)
                & ! [W2: $i] :
                    ( ~ ( aSet0(W2)
                        & ! [W3: $i] :
                            ( ~ aElementOf0(W3,W2)
                            | aElementOf0(W3,W1) )
                        & aSubsetOf0(W2,W1)
                        & ( sbrdtbr0(W2) = xk )
                        & aElementOf0(W2,slbdtsldtrb0(W1,xk)) )
                    | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W2) = W0 ) ) ) ),
          ( ~ aElementOf0(W0,xT)
          | ! [W1: $i] :
              ( ( ~ aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                & ( ~ aSet0(W1)
                  | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                      | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                & aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                & ! [W2: $i] :
                    ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  <=> ( aElement0(W2)
                      & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) )
                & aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                & ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
              | ~ isCountable0(W1)
              | ( aSet0(tptp_fun_W2_38(W1,W0))
                & ! [W3: $i] :
                    ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                    | aElementOf0(W3,W1) )
                & aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                & ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) = xk )
                & aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk))
                & ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) != W0 ) ) ) ))),
    inference(bind,[status(th)],[]) ).

tff(37,plain,
    ! [W0: $i] :
      ( ~ aElementOf0(W0,xT)
      | ! [W1: $i] :
          ( ( ~ aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
            & ( ~ aSet0(W1)
              | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                  | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
            & aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
            & ! [W2: $i] :
                ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              <=> ( aElement0(W2)
                  & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                  & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) )
            & aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
            & ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
          | ~ isCountable0(W1)
          | ( aSet0(tptp_fun_W2_38(W1,W0))
            & ! [W3: $i] :
                ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                | aElementOf0(W3,W1) )
            & aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
            & ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) = xk )
            & aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk))
            & ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) != W0 ) ) ) ),
    inference(nnf-neg,[status(sab)],[35,36]) ).

tff(38,plain,
    ! [W0: $i] :
      ( ~ aElementOf0(W0,xT)
      | ! [W1: $i] :
          ( ~ isCountable0(W1)
          | ( ~ aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
            & ( ~ aSet0(W1)
              | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                  | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
            & aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
            & ! [W2: $i] :
                ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              <=> ( aElement0(W2)
                  & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                  & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) )
            & aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
            & ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
          | ( aSet0(tptp_fun_W2_38(W1,W0))
            & ! [W3: $i] :
                ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                | aElementOf0(W3,W1) )
            & aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
            & ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) = xk )
            & aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk))
            & ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) != W0 ) ) ) ),
    inference(modus_ponens,[status(thm)],[37,28]) ).

tff(39,plain,
    ! [W0: $i] :
      ( ~ aElementOf0(W0,xT)
      | ! [W1: $i] :
          ( ~ isCountable0(W1)
          | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ ( ~ aSet0(W1)
                  | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                      | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
              | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ ! [W2: $i] :
                    ~ ( ( ~ aElement0(W2)
                        | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                    <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) )
              | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
              | ~ ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
          | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
              | ~ aSet0(tptp_fun_W2_38(W1,W0))
              | ~ ! [W3: $i] :
                    ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                    | aElementOf0(W3,W1) )
              | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
              | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
              | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk)) ) ) ),
    inference(modus_ponens,[status(thm)],[38,26]) ).

tff(40,plain,
    ! [W0: $i] :
      ( ~ aElementOf0(W0,xT)
      | ! [W1: $i] :
          ( ~ isCountable0(W1)
          | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ ( ~ aSet0(W1)
                  | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                      | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
              | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ ! [W2: $i] :
                    ~ ( ( ~ aElement0(W2)
                        | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                    <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) )
              | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
              | ~ ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) ) )
          | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
              | ~ aSet0(tptp_fun_W2_38(W1,W0))
              | ~ ! [W3: $i] :
                    ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                    | aElementOf0(W3,W1) )
              | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
              | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
              | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk)) ) ) ),
    inference(modus_ponens,[status(thm)],[39,24]) ).

tff(41,plain,
    ! [W0: $i] :
      ( ~ aElementOf0(W0,xT)
      | ! [W1: $i] :
          ( ~ isCountable0(W1)
          | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
              | ~ aSet0(tptp_fun_W2_38(W1,W0))
              | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
              | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
              | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk))
              | ~ ! [W3: $i] :
                    ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                    | aElementOf0(W3,W1) ) )
          | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ ( ~ aSet0(W1)
                  | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                      | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
              | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
              | ~ ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
              | ~ ! [W2: $i] :
                    ~ ( ( ~ aElement0(W2)
                        | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                    <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) ),
    inference(modus_ponens,[status(thm)],[40,19]) ).

tff(42,plain,
    ( aElementOf0(xu,xT)
  <=> aElementOf0(xu,xT) ),
    inference(rewrite,[status(thm)],[]) ).

tff(43,plain,
    ( aElementOf0(xu,xT)
    & aSet0(xX)
    & ! [W0: $i] :
        ( aElementOf0(W0,xX)
       => aElementOf0(W0,xY) ) ),
    inference(and_elim,[status(thm)],[12]) ).

tff(44,plain,
    ( aElementOf0(xu,xT)
    & aSet0(xX) ),
    inference(and_elim,[status(thm)],[43]) ).

tff(45,plain,
    aElementOf0(xu,xT),
    inference(and_elim,[status(thm)],[44]) ).

tff(46,plain,
    aElementOf0(xu,xT),
    inference(modus_ponens,[status(thm)],[45,42]) ).

tff(47,plain,
    ( ( ~ ! [W0: $i] :
            ( ~ aElementOf0(W0,xT)
            | ! [W1: $i] :
                ( ~ isCountable0(W1)
                | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
                    | ~ aSet0(tptp_fun_W2_38(W1,W0))
                    | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                    | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
                    | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk))
                    | ~ ! [W3: $i] :
                          ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                          | aElementOf0(W3,W1) ) )
                | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    | ~ ( ~ aSet0(W1)
                        | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                            | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                    | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                    | ~ ! [W2: $i] :
                          ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                    | ~ ! [W2: $i] :
                          ~ ( ( ~ aElement0(W2)
                              | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                              | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                          <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) )
      | ~ aElementOf0(xu,xT)
      | ! [W1: $i] :
          ( ~ isCountable0(W1)
          | ~ ( ~ ! [W3: $i] :
                    ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,xu))
                    | aElementOf0(W3,W1) )
              | ~ aElementOf0(tptp_fun_W2_38(W1,xu),slbdtsldtrb0(W1,xk))
              | ( sbrdtbr0(tptp_fun_W2_38(W1,xu)) != xk )
              | ~ aSubsetOf0(tptp_fun_W2_38(W1,xu),W1)
              | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,xu)) = xu )
              | ~ aSet0(tptp_fun_W2_38(W1,xu)) )
          | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ ( ~ aSet0(W1)
                  | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                      | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
              | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
              | ~ ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
              | ~ ! [W2: $i] :
                    ~ ( ( ~ aElement0(W2)
                        | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                    <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) )
  <=> ( ~ ! [W0: $i] :
            ( ~ aElementOf0(W0,xT)
            | ! [W1: $i] :
                ( ~ isCountable0(W1)
                | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
                    | ~ aSet0(tptp_fun_W2_38(W1,W0))
                    | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                    | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
                    | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk))
                    | ~ ! [W3: $i] :
                          ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                          | aElementOf0(W3,W1) ) )
                | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    | ~ ( ~ aSet0(W1)
                        | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                            | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                    | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                    | ~ ! [W2: $i] :
                          ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                    | ~ ! [W2: $i] :
                          ~ ( ( ~ aElement0(W2)
                              | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                              | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                          <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) )
      | ~ aElementOf0(xu,xT)
      | ! [W1: $i] :
          ( ~ isCountable0(W1)
          | ~ ( ~ ! [W3: $i] :
                    ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,xu))
                    | aElementOf0(W3,W1) )
              | ~ aElementOf0(tptp_fun_W2_38(W1,xu),slbdtsldtrb0(W1,xk))
              | ( sbrdtbr0(tptp_fun_W2_38(W1,xu)) != xk )
              | ~ aSubsetOf0(tptp_fun_W2_38(W1,xu),W1)
              | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,xu)) = xu )
              | ~ aSet0(tptp_fun_W2_38(W1,xu)) )
          | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ ( ~ aSet0(W1)
                  | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                      | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
              | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
              | ~ ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
              | ~ ! [W2: $i] :
                    ~ ( ( ~ aElement0(W2)
                        | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                    <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(48,plain,
    ( ( ~ aElementOf0(xu,xT)
      | ! [W1: $i] :
          ( ~ isCountable0(W1)
          | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,xu)) = xu )
              | ~ aSet0(tptp_fun_W2_38(W1,xu))
              | ~ aSubsetOf0(tptp_fun_W2_38(W1,xu),W1)
              | ( sbrdtbr0(tptp_fun_W2_38(W1,xu)) != xk )
              | ~ aElementOf0(tptp_fun_W2_38(W1,xu),slbdtsldtrb0(W1,xk))
              | ~ ! [W3: $i] :
                    ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,xu))
                    | aElementOf0(W3,W1) ) )
          | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ ( ~ aSet0(W1)
                  | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                      | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
              | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
              | ~ ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
              | ~ ! [W2: $i] :
                    ~ ( ( ~ aElement0(W2)
                        | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                    <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) )
  <=> ( ~ aElementOf0(xu,xT)
      | ! [W1: $i] :
          ( ~ isCountable0(W1)
          | ~ ( ~ ! [W3: $i] :
                    ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,xu))
                    | aElementOf0(W3,W1) )
              | ~ aElementOf0(tptp_fun_W2_38(W1,xu),slbdtsldtrb0(W1,xk))
              | ( sbrdtbr0(tptp_fun_W2_38(W1,xu)) != xk )
              | ~ aSubsetOf0(tptp_fun_W2_38(W1,xu),W1)
              | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,xu)) = xu )
              | ~ aSet0(tptp_fun_W2_38(W1,xu)) )
          | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ ( ~ aSet0(W1)
                  | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                      | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
              | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
              | ~ ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
              | ~ ! [W2: $i] :
                    ~ ( ( ~ aElement0(W2)
                        | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                    <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(49,plain,
    ( ( ~ ! [W0: $i] :
            ( ~ aElementOf0(W0,xT)
            | ! [W1: $i] :
                ( ~ isCountable0(W1)
                | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
                    | ~ aSet0(tptp_fun_W2_38(W1,W0))
                    | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                    | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
                    | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk))
                    | ~ ! [W3: $i] :
                          ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                          | aElementOf0(W3,W1) ) )
                | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    | ~ ( ~ aSet0(W1)
                        | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                            | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                    | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                    | ~ ! [W2: $i] :
                          ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                    | ~ ! [W2: $i] :
                          ~ ( ( ~ aElement0(W2)
                              | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                              | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                          <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) )
      | ~ aElementOf0(xu,xT)
      | ! [W1: $i] :
          ( ~ isCountable0(W1)
          | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,xu)) = xu )
              | ~ aSet0(tptp_fun_W2_38(W1,xu))
              | ~ aSubsetOf0(tptp_fun_W2_38(W1,xu),W1)
              | ( sbrdtbr0(tptp_fun_W2_38(W1,xu)) != xk )
              | ~ aElementOf0(tptp_fun_W2_38(W1,xu),slbdtsldtrb0(W1,xk))
              | ~ ! [W3: $i] :
                    ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,xu))
                    | aElementOf0(W3,W1) ) )
          | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ ( ~ aSet0(W1)
                  | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                      | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
              | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
              | ~ ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
              | ~ ! [W2: $i] :
                    ~ ( ( ~ aElement0(W2)
                        | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                    <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) )
  <=> ( ~ ! [W0: $i] :
            ( ~ aElementOf0(W0,xT)
            | ! [W1: $i] :
                ( ~ isCountable0(W1)
                | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
                    | ~ aSet0(tptp_fun_W2_38(W1,W0))
                    | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                    | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
                    | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk))
                    | ~ ! [W3: $i] :
                          ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                          | aElementOf0(W3,W1) ) )
                | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    | ~ ( ~ aSet0(W1)
                        | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                            | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                    | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                    | ~ ! [W2: $i] :
                          ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                    | ~ ! [W2: $i] :
                          ~ ( ( ~ aElement0(W2)
                              | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                              | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                          <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) )
      | ~ aElementOf0(xu,xT)
      | ! [W1: $i] :
          ( ~ isCountable0(W1)
          | ~ ( ~ ! [W3: $i] :
                    ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,xu))
                    | aElementOf0(W3,W1) )
              | ~ aElementOf0(tptp_fun_W2_38(W1,xu),slbdtsldtrb0(W1,xk))
              | ( sbrdtbr0(tptp_fun_W2_38(W1,xu)) != xk )
              | ~ aSubsetOf0(tptp_fun_W2_38(W1,xu),W1)
              | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,xu)) = xu )
              | ~ aSet0(tptp_fun_W2_38(W1,xu)) )
          | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ ( ~ aSet0(W1)
                  | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                      | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
              | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
              | ~ ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
              | ~ ! [W2: $i] :
                    ~ ( ( ~ aElement0(W2)
                        | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                    <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) ) ),
    inference(monotonicity,[status(thm)],[48]) ).

tff(50,plain,
    ( ( ~ ! [W0: $i] :
            ( ~ aElementOf0(W0,xT)
            | ! [W1: $i] :
                ( ~ isCountable0(W1)
                | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
                    | ~ aSet0(tptp_fun_W2_38(W1,W0))
                    | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                    | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
                    | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk))
                    | ~ ! [W3: $i] :
                          ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                          | aElementOf0(W3,W1) ) )
                | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    | ~ ( ~ aSet0(W1)
                        | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                            | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                    | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                    | ~ ! [W2: $i] :
                          ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                    | ~ ! [W2: $i] :
                          ~ ( ( ~ aElement0(W2)
                              | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                              | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                          <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) )
      | ~ aElementOf0(xu,xT)
      | ! [W1: $i] :
          ( ~ isCountable0(W1)
          | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,xu)) = xu )
              | ~ aSet0(tptp_fun_W2_38(W1,xu))
              | ~ aSubsetOf0(tptp_fun_W2_38(W1,xu),W1)
              | ( sbrdtbr0(tptp_fun_W2_38(W1,xu)) != xk )
              | ~ aElementOf0(tptp_fun_W2_38(W1,xu),slbdtsldtrb0(W1,xk))
              | ~ ! [W3: $i] :
                    ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,xu))
                    | aElementOf0(W3,W1) ) )
          | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ ( ~ aSet0(W1)
                  | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                      | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
              | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
              | ~ ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
              | ~ ! [W2: $i] :
                    ~ ( ( ~ aElement0(W2)
                        | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                    <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) )
  <=> ( ~ ! [W0: $i] :
            ( ~ aElementOf0(W0,xT)
            | ! [W1: $i] :
                ( ~ isCountable0(W1)
                | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
                    | ~ aSet0(tptp_fun_W2_38(W1,W0))
                    | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                    | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
                    | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk))
                    | ~ ! [W3: $i] :
                          ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                          | aElementOf0(W3,W1) ) )
                | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    | ~ ( ~ aSet0(W1)
                        | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                            | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                    | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                    | ~ ! [W2: $i] :
                          ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                    | ~ ! [W2: $i] :
                          ~ ( ( ~ aElement0(W2)
                              | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                              | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                          <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) )
      | ~ aElementOf0(xu,xT)
      | ! [W1: $i] :
          ( ~ isCountable0(W1)
          | ~ ( ~ ! [W3: $i] :
                    ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,xu))
                    | aElementOf0(W3,W1) )
              | ~ aElementOf0(tptp_fun_W2_38(W1,xu),slbdtsldtrb0(W1,xk))
              | ( sbrdtbr0(tptp_fun_W2_38(W1,xu)) != xk )
              | ~ aSubsetOf0(tptp_fun_W2_38(W1,xu),W1)
              | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,xu)) = xu )
              | ~ aSet0(tptp_fun_W2_38(W1,xu)) )
          | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ ( ~ aSet0(W1)
                  | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                      | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
              | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
              | ~ ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
              | ~ ! [W2: $i] :
                    ~ ( ( ~ aElement0(W2)
                        | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                    <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) ) ),
    inference(transitivity,[status(thm)],[49,47]) ).

tff(51,plain,
    ( ~ ! [W0: $i] :
          ( ~ aElementOf0(W0,xT)
          | ! [W1: $i] :
              ( ~ isCountable0(W1)
              | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
                  | ~ aSet0(tptp_fun_W2_38(W1,W0))
                  | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                  | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
                  | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk))
                  | ~ ! [W3: $i] :
                        ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                        | aElementOf0(W3,W1) ) )
              | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  | ~ ( ~ aSet0(W1)
                      | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                          | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                  | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                  | ~ ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                  | ~ ! [W2: $i] :
                        ~ ( ( ~ aElement0(W2)
                            | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                            | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                        <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) )
    | ~ aElementOf0(xu,xT)
    | ! [W1: $i] :
        ( ~ isCountable0(W1)
        | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,xu)) = xu )
            | ~ aSet0(tptp_fun_W2_38(W1,xu))
            | ~ aSubsetOf0(tptp_fun_W2_38(W1,xu),W1)
            | ( sbrdtbr0(tptp_fun_W2_38(W1,xu)) != xk )
            | ~ aElementOf0(tptp_fun_W2_38(W1,xu),slbdtsldtrb0(W1,xk))
            | ~ ! [W3: $i] :
                  ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,xu))
                  | aElementOf0(W3,W1) ) )
        | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
            | ~ ( ~ aSet0(W1)
                | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                    | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
            | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
            | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
            | ~ ! [W2: $i] :
                  ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                  | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
            | ~ ! [W2: $i] :
                  ~ ( ( ~ aElement0(W2)
                      | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                  <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(52,plain,
    ( ~ ! [W0: $i] :
          ( ~ aElementOf0(W0,xT)
          | ! [W1: $i] :
              ( ~ isCountable0(W1)
              | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,W0)) = W0 )
                  | ~ aSet0(tptp_fun_W2_38(W1,W0))
                  | ~ aSubsetOf0(tptp_fun_W2_38(W1,W0),W1)
                  | ( sbrdtbr0(tptp_fun_W2_38(W1,W0)) != xk )
                  | ~ aElementOf0(tptp_fun_W2_38(W1,W0),slbdtsldtrb0(W1,xk))
                  | ~ ! [W3: $i] :
                        ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,W0))
                        | aElementOf0(W3,W1) ) )
              | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  | ~ ( ~ aSet0(W1)
                      | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                          | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                  | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                  | ~ ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                  | ~ ! [W2: $i] :
                        ~ ( ( ~ aElement0(W2)
                            | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                            | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                        <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) )
    | ~ aElementOf0(xu,xT)
    | ! [W1: $i] :
        ( ~ isCountable0(W1)
        | ~ ( ~ ! [W3: $i] :
                  ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,xu))
                  | aElementOf0(W3,W1) )
            | ~ aElementOf0(tptp_fun_W2_38(W1,xu),slbdtsldtrb0(W1,xk))
            | ( sbrdtbr0(tptp_fun_W2_38(W1,xu)) != xk )
            | ~ aSubsetOf0(tptp_fun_W2_38(W1,xu),W1)
            | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,xu)) = xu )
            | ~ aSet0(tptp_fun_W2_38(W1,xu)) )
        | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
            | ~ ( ~ aSet0(W1)
                | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                    | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
            | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
            | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
            | ~ ! [W2: $i] :
                  ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                  | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
            | ~ ! [W2: $i] :
                  ~ ( ( ~ aElement0(W2)
                      | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                  <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) ),
    inference(modus_ponens,[status(thm)],[51,50]) ).

tff(53,plain,
    ! [W1: $i] :
      ( ~ isCountable0(W1)
      | ~ ( ~ ! [W3: $i] :
                ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,xu))
                | aElementOf0(W3,W1) )
          | ~ aElementOf0(tptp_fun_W2_38(W1,xu),slbdtsldtrb0(W1,xk))
          | ( sbrdtbr0(tptp_fun_W2_38(W1,xu)) != xk )
          | ~ aSubsetOf0(tptp_fun_W2_38(W1,xu),W1)
          | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,xu)) = xu )
          | ~ aSet0(tptp_fun_W2_38(W1,xu)) )
      | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ ( ~ aSet0(W1)
              | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                  | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
          | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
          | ~ ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
          | ~ ! [W2: $i] :
                ~ ( ( ~ aElement0(W2)
                    | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ),
    inference(unit_resolution,[status(thm)],[52,46,41]) ).

tff(54,plain,
    ( isCountable0(xX)
  <=> isCountable0(xX) ),
    inference(rewrite,[status(thm)],[]) ).

tff(55,plain,
    isCountable0(xX),
    inference(and_elim,[status(thm)],[11]) ).

tff(56,plain,
    isCountable0(xX),
    inference(modus_ponens,[status(thm)],[55,54]) ).

tff(57,plain,
    ( ( ~ ! [W1: $i] :
            ( ~ isCountable0(W1)
            | ~ ( ~ ! [W3: $i] :
                      ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,xu))
                      | aElementOf0(W3,W1) )
                | ~ aElementOf0(tptp_fun_W2_38(W1,xu),slbdtsldtrb0(W1,xk))
                | ( sbrdtbr0(tptp_fun_W2_38(W1,xu)) != xk )
                | ~ aSubsetOf0(tptp_fun_W2_38(W1,xu),W1)
                | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,xu)) = xu )
                | ~ aSet0(tptp_fun_W2_38(W1,xu)) )
            | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ( ~ aSet0(W1)
                    | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                        | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ! [W2: $i] :
                      ~ ( ( ~ aElement0(W2)
                          | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                      <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) )
      | ~ isCountable0(xX)
      | ~ ( ~ aSet0(tptp_fun_W2_38(xX,xu))
          | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
          | ~ aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
          | ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
          | ~ aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
          | ~ ! [W3: $i] :
                ( ~ aElementOf0(W3,tptp_fun_W2_38(xX,xu))
                | aElementOf0(W3,xX) ) )
      | ~ ( ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
          | ~ ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
          | ~ ! [W2: $i] :
                ~ ( ( ~ aElement0(W2)
                    | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) )
          | aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ ( ~ aSet0(xX)
              | ~ ( ~ aElementOf0(tptp_fun_W2_37(xX),xX)
                  | aElementOf0(tptp_fun_W2_37(xX),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) )
  <=> ( ~ ! [W1: $i] :
            ( ~ isCountable0(W1)
            | ~ ( ~ ! [W3: $i] :
                      ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,xu))
                      | aElementOf0(W3,W1) )
                | ~ aElementOf0(tptp_fun_W2_38(W1,xu),slbdtsldtrb0(W1,xk))
                | ( sbrdtbr0(tptp_fun_W2_38(W1,xu)) != xk )
                | ~ aSubsetOf0(tptp_fun_W2_38(W1,xu),W1)
                | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,xu)) = xu )
                | ~ aSet0(tptp_fun_W2_38(W1,xu)) )
            | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ( ~ aSet0(W1)
                    | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                        | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ! [W2: $i] :
                      ~ ( ( ~ aElement0(W2)
                          | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                      <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) )
      | ~ isCountable0(xX)
      | ~ ( ~ aSet0(tptp_fun_W2_38(xX,xu))
          | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
          | ~ aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
          | ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
          | ~ aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
          | ~ ! [W3: $i] :
                ( ~ aElementOf0(W3,tptp_fun_W2_38(xX,xu))
                | aElementOf0(W3,xX) ) )
      | ~ ( ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
          | ~ ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
          | ~ ! [W2: $i] :
                ~ ( ( ~ aElement0(W2)
                    | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) )
          | aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ ( ~ aSet0(xX)
              | ~ ( ~ aElementOf0(tptp_fun_W2_37(xX),xX)
                  | aElementOf0(tptp_fun_W2_37(xX),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(58,plain,
    ( ( ~ isCountable0(xX)
      | ~ ( ~ ! [W3: $i] :
                ( ~ aElementOf0(W3,tptp_fun_W2_38(xX,xu))
                | aElementOf0(W3,xX) )
          | ~ aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
          | ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
          | ~ aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
          | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
          | ~ aSet0(tptp_fun_W2_38(xX,xu)) )
      | ~ ( aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ ( ~ aSet0(xX)
              | ~ ( ~ aElementOf0(tptp_fun_W2_37(xX),xX)
                  | aElementOf0(tptp_fun_W2_37(xX),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
          | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
          | ~ ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
          | ~ ! [W2: $i] :
                ~ ( ( ~ aElement0(W2)
                    | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) )
  <=> ( ~ isCountable0(xX)
      | ~ ( ~ aSet0(tptp_fun_W2_38(xX,xu))
          | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
          | ~ aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
          | ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
          | ~ aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
          | ~ ! [W3: $i] :
                ( ~ aElementOf0(W3,tptp_fun_W2_38(xX,xu))
                | aElementOf0(W3,xX) ) )
      | ~ ( ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
          | ~ ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
          | ~ ! [W2: $i] :
                ~ ( ( ~ aElement0(W2)
                    | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) )
          | aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ ( ~ aSet0(xX)
              | ~ ( ~ aElementOf0(tptp_fun_W2_37(xX),xX)
                  | aElementOf0(tptp_fun_W2_37(xX),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(59,plain,
    ( ( ~ ! [W1: $i] :
            ( ~ isCountable0(W1)
            | ~ ( ~ ! [W3: $i] :
                      ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,xu))
                      | aElementOf0(W3,W1) )
                | ~ aElementOf0(tptp_fun_W2_38(W1,xu),slbdtsldtrb0(W1,xk))
                | ( sbrdtbr0(tptp_fun_W2_38(W1,xu)) != xk )
                | ~ aSubsetOf0(tptp_fun_W2_38(W1,xu),W1)
                | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,xu)) = xu )
                | ~ aSet0(tptp_fun_W2_38(W1,xu)) )
            | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ( ~ aSet0(W1)
                    | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                        | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ! [W2: $i] :
                      ~ ( ( ~ aElement0(W2)
                          | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                      <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) )
      | ~ isCountable0(xX)
      | ~ ( ~ ! [W3: $i] :
                ( ~ aElementOf0(W3,tptp_fun_W2_38(xX,xu))
                | aElementOf0(W3,xX) )
          | ~ aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
          | ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
          | ~ aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
          | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
          | ~ aSet0(tptp_fun_W2_38(xX,xu)) )
      | ~ ( aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ ( ~ aSet0(xX)
              | ~ ( ~ aElementOf0(tptp_fun_W2_37(xX),xX)
                  | aElementOf0(tptp_fun_W2_37(xX),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
          | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
          | ~ ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
          | ~ ! [W2: $i] :
                ~ ( ( ~ aElement0(W2)
                    | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) )
  <=> ( ~ ! [W1: $i] :
            ( ~ isCountable0(W1)
            | ~ ( ~ ! [W3: $i] :
                      ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,xu))
                      | aElementOf0(W3,W1) )
                | ~ aElementOf0(tptp_fun_W2_38(W1,xu),slbdtsldtrb0(W1,xk))
                | ( sbrdtbr0(tptp_fun_W2_38(W1,xu)) != xk )
                | ~ aSubsetOf0(tptp_fun_W2_38(W1,xu),W1)
                | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,xu)) = xu )
                | ~ aSet0(tptp_fun_W2_38(W1,xu)) )
            | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ( ~ aSet0(W1)
                    | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                        | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ! [W2: $i] :
                      ~ ( ( ~ aElement0(W2)
                          | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                      <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) )
      | ~ isCountable0(xX)
      | ~ ( ~ aSet0(tptp_fun_W2_38(xX,xu))
          | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
          | ~ aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
          | ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
          | ~ aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
          | ~ ! [W3: $i] :
                ( ~ aElementOf0(W3,tptp_fun_W2_38(xX,xu))
                | aElementOf0(W3,xX) ) )
      | ~ ( ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
          | ~ ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
          | ~ ! [W2: $i] :
                ~ ( ( ~ aElement0(W2)
                    | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) )
          | aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ ( ~ aSet0(xX)
              | ~ ( ~ aElementOf0(tptp_fun_W2_37(xX),xX)
                  | aElementOf0(tptp_fun_W2_37(xX),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) ) ),
    inference(monotonicity,[status(thm)],[58]) ).

tff(60,plain,
    ( ( ~ ! [W1: $i] :
            ( ~ isCountable0(W1)
            | ~ ( ~ ! [W3: $i] :
                      ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,xu))
                      | aElementOf0(W3,W1) )
                | ~ aElementOf0(tptp_fun_W2_38(W1,xu),slbdtsldtrb0(W1,xk))
                | ( sbrdtbr0(tptp_fun_W2_38(W1,xu)) != xk )
                | ~ aSubsetOf0(tptp_fun_W2_38(W1,xu),W1)
                | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,xu)) = xu )
                | ~ aSet0(tptp_fun_W2_38(W1,xu)) )
            | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ( ~ aSet0(W1)
                    | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                        | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ! [W2: $i] :
                      ~ ( ( ~ aElement0(W2)
                          | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                      <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) )
      | ~ isCountable0(xX)
      | ~ ( ~ ! [W3: $i] :
                ( ~ aElementOf0(W3,tptp_fun_W2_38(xX,xu))
                | aElementOf0(W3,xX) )
          | ~ aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
          | ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
          | ~ aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
          | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
          | ~ aSet0(tptp_fun_W2_38(xX,xu)) )
      | ~ ( aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ ( ~ aSet0(xX)
              | ~ ( ~ aElementOf0(tptp_fun_W2_37(xX),xX)
                  | aElementOf0(tptp_fun_W2_37(xX),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
          | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
          | ~ ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
          | ~ ! [W2: $i] :
                ~ ( ( ~ aElement0(W2)
                    | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) )
  <=> ( ~ ! [W1: $i] :
            ( ~ isCountable0(W1)
            | ~ ( ~ ! [W3: $i] :
                      ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,xu))
                      | aElementOf0(W3,W1) )
                | ~ aElementOf0(tptp_fun_W2_38(W1,xu),slbdtsldtrb0(W1,xk))
                | ( sbrdtbr0(tptp_fun_W2_38(W1,xu)) != xk )
                | ~ aSubsetOf0(tptp_fun_W2_38(W1,xu),W1)
                | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,xu)) = xu )
                | ~ aSet0(tptp_fun_W2_38(W1,xu)) )
            | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ( ~ aSet0(W1)
                    | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                        | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
                | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ! [W2: $i] :
                      ~ ( ( ~ aElement0(W2)
                          | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                      <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) )
      | ~ isCountable0(xX)
      | ~ ( ~ aSet0(tptp_fun_W2_38(xX,xu))
          | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
          | ~ aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
          | ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
          | ~ aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
          | ~ ! [W3: $i] :
                ( ~ aElementOf0(W3,tptp_fun_W2_38(xX,xu))
                | aElementOf0(W3,xX) ) )
      | ~ ( ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
          | ~ ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
          | ~ ! [W2: $i] :
                ~ ( ( ~ aElement0(W2)
                    | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) )
          | aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ ( ~ aSet0(xX)
              | ~ ( ~ aElementOf0(tptp_fun_W2_37(xX),xX)
                  | aElementOf0(tptp_fun_W2_37(xX),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) ) ),
    inference(transitivity,[status(thm)],[59,57]) ).

tff(61,plain,
    ( ~ ! [W1: $i] :
          ( ~ isCountable0(W1)
          | ~ ( ~ ! [W3: $i] :
                    ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,xu))
                    | aElementOf0(W3,W1) )
              | ~ aElementOf0(tptp_fun_W2_38(W1,xu),slbdtsldtrb0(W1,xk))
              | ( sbrdtbr0(tptp_fun_W2_38(W1,xu)) != xk )
              | ~ aSubsetOf0(tptp_fun_W2_38(W1,xu),W1)
              | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,xu)) = xu )
              | ~ aSet0(tptp_fun_W2_38(W1,xu)) )
          | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ ( ~ aSet0(W1)
                  | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                      | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
              | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
              | ~ ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
              | ~ ! [W2: $i] :
                    ~ ( ( ~ aElement0(W2)
                        | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                    <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) )
    | ~ isCountable0(xX)
    | ~ ( ~ ! [W3: $i] :
              ( ~ aElementOf0(W3,tptp_fun_W2_38(xX,xu))
              | aElementOf0(W3,xX) )
        | ~ aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
        | ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
        | ~ aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
        | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
        | ~ aSet0(tptp_fun_W2_38(xX,xu)) )
    | ~ ( aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
        | ~ ( ~ aSet0(xX)
            | ~ ( ~ aElementOf0(tptp_fun_W2_37(xX),xX)
                | aElementOf0(tptp_fun_W2_37(xX),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
        | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
        | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
        | ~ ! [W2: $i] :
              ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
              | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
        | ~ ! [W2: $i] :
              ~ ( ( ~ aElement0(W2)
                  | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                  | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
              <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(62,plain,
    ( ~ ! [W1: $i] :
          ( ~ isCountable0(W1)
          | ~ ( ~ ! [W3: $i] :
                    ( ~ aElementOf0(W3,tptp_fun_W2_38(W1,xu))
                    | aElementOf0(W3,W1) )
              | ~ aElementOf0(tptp_fun_W2_38(W1,xu),slbdtsldtrb0(W1,xk))
              | ( sbrdtbr0(tptp_fun_W2_38(W1,xu)) != xk )
              | ~ aSubsetOf0(tptp_fun_W2_38(W1,xu),W1)
              | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(W1,xu)) = xu )
              | ~ aSet0(tptp_fun_W2_38(W1,xu)) )
          | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ ( ~ aSet0(W1)
                  | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                      | aElementOf0(tptp_fun_W2_37(W1),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) )
              | ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
              | ~ ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
              | ~ ! [W2: $i] :
                    ~ ( ( ~ aElement0(W2)
                        | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
                    <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) )
    | ~ isCountable0(xX)
    | ~ ( ~ aSet0(tptp_fun_W2_38(xX,xu))
        | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
        | ~ aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
        | ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
        | ~ aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
        | ~ ! [W3: $i] :
              ( ~ aElementOf0(W3,tptp_fun_W2_38(xX,xu))
              | aElementOf0(W3,xX) ) )
    | ~ ( ~ aSet0(sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
        | ~ aElementOf0(szmzizndt0(sdtlpdtrp0(xN,xi)),sdtlpdtrp0(xN,xi))
        | ~ ! [W2: $i] :
              ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
              | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
        | ~ ! [W2: $i] :
              ~ ( ( ~ aElement0(W2)
                  | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                  | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) )
              <=> aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) )
        | aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
        | ~ ( ~ aSet0(xX)
            | ~ ( ~ aElementOf0(tptp_fun_W2_37(xX),xX)
                | aElementOf0(tptp_fun_W2_37(xX),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) ) ),
    inference(modus_ponens,[status(thm)],[61,60]) ).

tff(63,plain,
    ~ ( ~ aSet0(tptp_fun_W2_38(xX,xu))
      | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
      | ~ aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
      | ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
      | ~ aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
      | ~ ! [W3: $i] :
            ( ~ aElementOf0(W3,tptp_fun_W2_38(xX,xu))
            | aElementOf0(W3,xX) ) ),
    inference(unit_resolution,[status(thm)],[62,56,53,17]) ).

tff(64,plain,
    ( ~ aSet0(tptp_fun_W2_38(xX,xu))
    | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
    | ~ aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
    | ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
    | ~ aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
    | ~ ! [W3: $i] :
          ( ~ aElementOf0(W3,tptp_fun_W2_38(xX,xu))
          | aElementOf0(W3,xX) )
    | aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk)) ),
    inference(tautology,[status(thm)],[]) ).

tff(65,plain,
    aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk)),
    inference(unit_resolution,[status(thm)],[64,63]) ).

tff(66,plain,
    ( aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
    | ~ ( ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
        | ~ ( aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
            | ~ aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),tptp_fun_W2_38(xX,xu))
            | aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),xX) ) )
    | ~ aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk)) ),
    inference(tautology,[status(thm)],[]) ).

tff(67,plain,
    ( aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
    | ~ ( ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
        | ~ ( aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
            | ~ aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),tptp_fun_W2_38(xX,xu))
            | aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),xX) ) ) ),
    inference(unit_resolution,[status(thm)],[66,65]) ).

tff(68,plain,
    ( ~ aSet0(tptp_fun_W2_38(xX,xu))
    | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
    | ~ aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
    | ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
    | ~ aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
    | ~ ! [W3: $i] :
          ( ~ aElementOf0(W3,tptp_fun_W2_38(xX,xu))
          | aElementOf0(W3,xX) )
    | aSet0(tptp_fun_W2_38(xX,xu)) ),
    inference(tautology,[status(thm)],[]) ).

tff(69,plain,
    aSet0(tptp_fun_W2_38(xX,xu)),
    inference(unit_resolution,[status(thm)],[68,63]) ).

tff(70,plain,
    ^ [W0: $i] :
      refl(( ( ( sdtlpdtrp0(xd,W0) = xu )
          | ~ aSet0(W0)
          | ~ ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
              | ~ ( ( sbrdtbr0(W0) != xk )
                  | ~ ( aSubsetOf0(W0,xX)
                      | ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                      | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) )
      <=> ( ( sdtlpdtrp0(xd,W0) = xu )
          | ~ aSet0(W0)
          | ~ ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
              | ~ ( ( sbrdtbr0(W0) != xk )
                  | ~ ( aSubsetOf0(W0,xX)
                      | ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                      | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(71,plain,
    ( ! [W0: $i] :
        ( ( sdtlpdtrp0(xd,W0) = xu )
        | ~ aSet0(W0)
        | ~ ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
            | ~ ( ( sbrdtbr0(W0) != xk )
                | ~ ( aSubsetOf0(W0,xX)
                    | ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                    | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) )
  <=> ! [W0: $i] :
        ( ( sdtlpdtrp0(xd,W0) = xu )
        | ~ aSet0(W0)
        | ~ ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
            | ~ ( ( sbrdtbr0(W0) != xk )
                | ~ ( aSubsetOf0(W0,xX)
                    | ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                    | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) ) ),
    inference(quant_intro,[status(thm)],[70]) ).

tff(72,plain,
    ^ [W0: $i] :
      trans(monotonicity(trans(monotonicity(rewrite(( ( ( sbrdtbr0(W0) != xk )
                  | ( ~ aSubsetOf0(W0,xX)
                    & ~ ( ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                        | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) )
              <=> ( ( sbrdtbr0(W0) != xk )
                  | ~ ( aSubsetOf0(W0,xX)
                      | ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                      | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) )),
              ( ( ~ aElementOf0(W0,slbdtsldtrb0(xX,xk))
                & ( ( sbrdtbr0(W0) != xk )
                  | ( ~ aSubsetOf0(W0,xX)
                    & ~ ( ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                        | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) )
            <=> ( ~ aElementOf0(W0,slbdtsldtrb0(xX,xk))
                & ( ( sbrdtbr0(W0) != xk )
                  | ~ ( aSubsetOf0(W0,xX)
                      | ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                      | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) )),
            rewrite(( ( ~ aElementOf0(W0,slbdtsldtrb0(xX,xk))
                & ( ( sbrdtbr0(W0) != xk )
                  | ~ ( aSubsetOf0(W0,xX)
                      | ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                      | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) )
            <=> ~ ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
                  | ~ ( ( sbrdtbr0(W0) != xk )
                      | ~ ( aSubsetOf0(W0,xX)
                          | ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                          | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) )),
            ( ( ~ aElementOf0(W0,slbdtsldtrb0(xX,xk))
              & ( ( sbrdtbr0(W0) != xk )
                | ( ~ aSubsetOf0(W0,xX)
                  & ~ ( ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                      | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) )
          <=> ~ ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
                | ~ ( ( sbrdtbr0(W0) != xk )
                    | ~ ( aSubsetOf0(W0,xX)
                        | ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                        | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) )),
          ( ( ( sdtlpdtrp0(xd,W0) = xu )
            | ~ aSet0(W0)
            | ( ~ aElementOf0(W0,slbdtsldtrb0(xX,xk))
              & ( ( sbrdtbr0(W0) != xk )
                | ( ~ aSubsetOf0(W0,xX)
                  & ~ ( ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                      | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) ) )
        <=> ( ( sdtlpdtrp0(xd,W0) = xu )
            | ~ aSet0(W0)
            | ~ ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
                | ~ ( ( sbrdtbr0(W0) != xk )
                    | ~ ( aSubsetOf0(W0,xX)
                        | ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                        | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) ) )),
        rewrite(( ( ( sdtlpdtrp0(xd,W0) = xu )
            | ~ aSet0(W0)
            | ~ ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
                | ~ ( ( sbrdtbr0(W0) != xk )
                    | ~ ( aSubsetOf0(W0,xX)
                        | ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                        | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) )
        <=> ( ( sdtlpdtrp0(xd,W0) = xu )
            | ~ aSet0(W0)
            | ~ ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
                | ~ ( ( sbrdtbr0(W0) != xk )
                    | ~ ( aSubsetOf0(W0,xX)
                        | ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                        | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) ) )),
        ( ( ( sdtlpdtrp0(xd,W0) = xu )
          | ~ aSet0(W0)
          | ( ~ aElementOf0(W0,slbdtsldtrb0(xX,xk))
            & ( ( sbrdtbr0(W0) != xk )
              | ( ~ aSubsetOf0(W0,xX)
                & ~ ( ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                    | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) ) )
      <=> ( ( sdtlpdtrp0(xd,W0) = xu )
          | ~ aSet0(W0)
          | ~ ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
              | ~ ( ( sbrdtbr0(W0) != xk )
                  | ~ ( aSubsetOf0(W0,xX)
                      | ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                      | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(73,plain,
    ( ! [W0: $i] :
        ( ( sdtlpdtrp0(xd,W0) = xu )
        | ~ aSet0(W0)
        | ( ~ aElementOf0(W0,slbdtsldtrb0(xX,xk))
          & ( ( sbrdtbr0(W0) != xk )
            | ( ~ aSubsetOf0(W0,xX)
              & ~ ( ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                  | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) ) )
  <=> ! [W0: $i] :
        ( ( sdtlpdtrp0(xd,W0) = xu )
        | ~ aSet0(W0)
        | ~ ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
            | ~ ( ( sbrdtbr0(W0) != xk )
                | ~ ( aSubsetOf0(W0,xX)
                    | ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                    | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) ) ),
    inference(quant_intro,[status(thm)],[72]) ).

tff(74,plain,
    ^ [W0: $i] :
      trans(monotonicity(rewrite(( ( ~ aSet0(W0)
              | ( ~ aElementOf0(W0,slbdtsldtrb0(xX,xk))
                & ( ( ~ aSubsetOf0(W0,xX)
                    & ~ ( ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                        | aElementOf0(tptp_fun_W1_36(W0),xX) ) )
                  | ( sbrdtbr0(W0) != xk ) ) ) )
          <=> ( ~ aSet0(W0)
              | ( ~ aElementOf0(W0,slbdtsldtrb0(xX,xk))
                & ( ( sbrdtbr0(W0) != xk )
                  | ( ~ aSubsetOf0(W0,xX)
                    & ~ ( ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                        | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) ) ) )),
          ( ( ~ aSet0(W0)
            | ( ~ aElementOf0(W0,slbdtsldtrb0(xX,xk))
              & ( ( ~ aSubsetOf0(W0,xX)
                  & ~ ( ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                      | aElementOf0(tptp_fun_W1_36(W0),xX) ) )
                | ( sbrdtbr0(W0) != xk ) ) )
            | ( sdtlpdtrp0(xd,W0) = xu ) )
        <=> ( ~ aSet0(W0)
            | ( ~ aElementOf0(W0,slbdtsldtrb0(xX,xk))
              & ( ( sbrdtbr0(W0) != xk )
                | ( ~ aSubsetOf0(W0,xX)
                  & ~ ( ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                      | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) )
            | ( sdtlpdtrp0(xd,W0) = xu ) ) )),
        rewrite(( ( ~ aSet0(W0)
            | ( ~ aElementOf0(W0,slbdtsldtrb0(xX,xk))
              & ( ( sbrdtbr0(W0) != xk )
                | ( ~ aSubsetOf0(W0,xX)
                  & ~ ( ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                      | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) )
            | ( sdtlpdtrp0(xd,W0) = xu ) )
        <=> ( ( sdtlpdtrp0(xd,W0) = xu )
            | ~ aSet0(W0)
            | ( ~ aElementOf0(W0,slbdtsldtrb0(xX,xk))
              & ( ( sbrdtbr0(W0) != xk )
                | ( ~ aSubsetOf0(W0,xX)
                  & ~ ( ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                      | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) ) ) )),
        ( ( ~ aSet0(W0)
          | ( ~ aElementOf0(W0,slbdtsldtrb0(xX,xk))
            & ( ( ~ aSubsetOf0(W0,xX)
                & ~ ( ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                    | aElementOf0(tptp_fun_W1_36(W0),xX) ) )
              | ( sbrdtbr0(W0) != xk ) ) )
          | ( sdtlpdtrp0(xd,W0) = xu ) )
      <=> ( ( sdtlpdtrp0(xd,W0) = xu )
          | ~ aSet0(W0)
          | ( ~ aElementOf0(W0,slbdtsldtrb0(xX,xk))
            & ( ( sbrdtbr0(W0) != xk )
              | ( ~ aSubsetOf0(W0,xX)
                & ~ ( ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                    | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) ) ) )),
    inference(bind,[status(th)],[]) ).

tff(75,plain,
    ( ! [W0: $i] :
        ( ~ aSet0(W0)
        | ( ~ aElementOf0(W0,slbdtsldtrb0(xX,xk))
          & ( ( ~ aSubsetOf0(W0,xX)
              & ~ ( ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                  | aElementOf0(tptp_fun_W1_36(W0),xX) ) )
            | ( sbrdtbr0(W0) != xk ) ) )
        | ( sdtlpdtrp0(xd,W0) = xu ) )
  <=> ! [W0: $i] :
        ( ( sdtlpdtrp0(xd,W0) = xu )
        | ~ aSet0(W0)
        | ( ~ aElementOf0(W0,slbdtsldtrb0(xX,xk))
          & ( ( sbrdtbr0(W0) != xk )
            | ( ~ aSubsetOf0(W0,xX)
              & ~ ( ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                  | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) ) ) ),
    inference(quant_intro,[status(thm)],[74]) ).

tff(76,plain,
    ( ! [W0: $i] :
        ( ~ ( aSet0(W0)
            & ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
              | ( ( aSubsetOf0(W0,xX)
                  | ! [W1: $i] :
                      ( ~ aElementOf0(W1,W0)
                      | aElementOf0(W1,xX) ) )
                & ( sbrdtbr0(W0) = xk ) ) ) )
        | ( sdtlpdtrp0(xd,W0) = xu ) )
  <=> ! [W0: $i] :
        ( ~ ( aSet0(W0)
            & ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
              | ( ( aSubsetOf0(W0,xX)
                  | ! [W1: $i] :
                      ( ~ aElementOf0(W1,W0)
                      | aElementOf0(W1,xX) ) )
                & ( sbrdtbr0(W0) = xk ) ) ) )
        | ( sdtlpdtrp0(xd,W0) = xu ) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(77,plain,
    ^ [W0: $i] :
      trans(monotonicity(rewrite(( ( aSet0(W0)
              & ( ( ( ! [W1: $i] :
                        ( aElementOf0(W1,W0)
                       => aElementOf0(W1,xX) )
                    | aSubsetOf0(W0,xX) )
                  & ( sbrdtbr0(W0) = xk ) )
                | aElementOf0(W0,slbdtsldtrb0(xX,xk)) ) )
          <=> ( aSet0(W0)
              & ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
                | ( ( aSubsetOf0(W0,xX)
                    | ! [W1: $i] :
                        ( ~ aElementOf0(W1,W0)
                        | aElementOf0(W1,xX) ) )
                  & ( sbrdtbr0(W0) = xk ) ) ) ) )),
          ( ( ( aSet0(W0)
              & ( ( ( ! [W1: $i] :
                        ( aElementOf0(W1,W0)
                       => aElementOf0(W1,xX) )
                    | aSubsetOf0(W0,xX) )
                  & ( sbrdtbr0(W0) = xk ) )
                | aElementOf0(W0,slbdtsldtrb0(xX,xk)) ) )
           => ( sdtlpdtrp0(xd,W0) = xu ) )
        <=> ( ( aSet0(W0)
              & ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
                | ( ( aSubsetOf0(W0,xX)
                    | ! [W1: $i] :
                        ( ~ aElementOf0(W1,W0)
                        | aElementOf0(W1,xX) ) )
                  & ( sbrdtbr0(W0) = xk ) ) ) )
           => ( sdtlpdtrp0(xd,W0) = xu ) ) )),
        rewrite(( ( ( aSet0(W0)
              & ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
                | ( ( aSubsetOf0(W0,xX)
                    | ! [W1: $i] :
                        ( ~ aElementOf0(W1,W0)
                        | aElementOf0(W1,xX) ) )
                  & ( sbrdtbr0(W0) = xk ) ) ) )
           => ( sdtlpdtrp0(xd,W0) = xu ) )
        <=> ( ~ ( aSet0(W0)
                & ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
                  | ( ( aSubsetOf0(W0,xX)
                      | ! [W1: $i] :
                          ( ~ aElementOf0(W1,W0)
                          | aElementOf0(W1,xX) ) )
                    & ( sbrdtbr0(W0) = xk ) ) ) )
            | ( sdtlpdtrp0(xd,W0) = xu ) ) )),
        ( ( ( aSet0(W0)
            & ( ( ( ! [W1: $i] :
                      ( aElementOf0(W1,W0)
                     => aElementOf0(W1,xX) )
                  | aSubsetOf0(W0,xX) )
                & ( sbrdtbr0(W0) = xk ) )
              | aElementOf0(W0,slbdtsldtrb0(xX,xk)) ) )
         => ( sdtlpdtrp0(xd,W0) = xu ) )
      <=> ( ~ ( aSet0(W0)
              & ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
                | ( ( aSubsetOf0(W0,xX)
                    | ! [W1: $i] :
                        ( ~ aElementOf0(W1,W0)
                        | aElementOf0(W1,xX) ) )
                  & ( sbrdtbr0(W0) = xk ) ) ) )
          | ( sdtlpdtrp0(xd,W0) = xu ) ) )),
    inference(bind,[status(th)],[]) ).

tff(78,plain,
    ( ! [W0: $i] :
        ( ( aSet0(W0)
          & ( ( ( ! [W1: $i] :
                    ( aElementOf0(W1,W0)
                   => aElementOf0(W1,xX) )
                | aSubsetOf0(W0,xX) )
              & ( sbrdtbr0(W0) = xk ) )
            | aElementOf0(W0,slbdtsldtrb0(xX,xk)) ) )
       => ( sdtlpdtrp0(xd,W0) = xu ) )
  <=> ! [W0: $i] :
        ( ~ ( aSet0(W0)
            & ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
              | ( ( aSubsetOf0(W0,xX)
                  | ! [W1: $i] :
                      ( ~ aElementOf0(W1,W0)
                      | aElementOf0(W1,xX) ) )
                & ( sbrdtbr0(W0) = xk ) ) ) )
        | ( sdtlpdtrp0(xd,W0) = xu ) ) ),
    inference(quant_intro,[status(thm)],[77]) ).

tff(79,plain,
    ! [W0: $i] :
      ( ( aSet0(W0)
        & ( ( ( ! [W1: $i] :
                  ( aElementOf0(W1,W0)
                 => aElementOf0(W1,xX) )
              | aSubsetOf0(W0,xX) )
            & ( sbrdtbr0(W0) = xk ) )
          | aElementOf0(W0,slbdtsldtrb0(xX,xk)) ) )
     => ( sdtlpdtrp0(xd,W0) = xu ) ),
    inference(and_elim,[status(thm)],[10]) ).

tff(80,plain,
    ! [W0: $i] :
      ( ~ ( aSet0(W0)
          & ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
            | ( ( aSubsetOf0(W0,xX)
                | ! [W1: $i] :
                    ( ~ aElementOf0(W1,W0)
                    | aElementOf0(W1,xX) ) )
              & ( sbrdtbr0(W0) = xk ) ) ) )
      | ( sdtlpdtrp0(xd,W0) = xu ) ),
    inference(modus_ponens,[status(thm)],[79,78]) ).

tff(81,plain,
    ! [W0: $i] :
      ( ~ ( aSet0(W0)
          & ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
            | ( ( aSubsetOf0(W0,xX)
                | ! [W1: $i] :
                    ( ~ aElementOf0(W1,W0)
                    | aElementOf0(W1,xX) ) )
              & ( sbrdtbr0(W0) = xk ) ) ) )
      | ( sdtlpdtrp0(xd,W0) = xu ) ),
    inference(modus_ponens,[status(thm)],[80,76]) ).

tff(82,plain,
    ! [W0: $i] :
      ( ~ aSet0(W0)
      | ( ~ aElementOf0(W0,slbdtsldtrb0(xX,xk))
        & ( ( ~ aSubsetOf0(W0,xX)
            & ~ ( ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                | aElementOf0(tptp_fun_W1_36(W0),xX) ) )
          | ( sbrdtbr0(W0) != xk ) ) )
      | ( sdtlpdtrp0(xd,W0) = xu ) ),
    inference(skolemize,[status(sab)],[81]) ).

tff(83,plain,
    ! [W0: $i] :
      ( ( sdtlpdtrp0(xd,W0) = xu )
      | ~ aSet0(W0)
      | ( ~ aElementOf0(W0,slbdtsldtrb0(xX,xk))
        & ( ( sbrdtbr0(W0) != xk )
          | ( ~ aSubsetOf0(W0,xX)
            & ~ ( ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) ) ),
    inference(modus_ponens,[status(thm)],[82,75]) ).

tff(84,plain,
    ! [W0: $i] :
      ( ( sdtlpdtrp0(xd,W0) = xu )
      | ~ aSet0(W0)
      | ~ ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
          | ~ ( ( sbrdtbr0(W0) != xk )
              | ~ ( aSubsetOf0(W0,xX)
                  | ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                  | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) ),
    inference(modus_ponens,[status(thm)],[83,73]) ).

tff(85,plain,
    ! [W0: $i] :
      ( ( sdtlpdtrp0(xd,W0) = xu )
      | ~ aSet0(W0)
      | ~ ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
          | ~ ( ( sbrdtbr0(W0) != xk )
              | ~ ( aSubsetOf0(W0,xX)
                  | ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                  | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) ),
    inference(modus_ponens,[status(thm)],[84,71]) ).

tff(86,plain,
    ( ( ~ ! [W0: $i] :
            ( ( sdtlpdtrp0(xd,W0) = xu )
            | ~ aSet0(W0)
            | ~ ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
                | ~ ( ( sbrdtbr0(W0) != xk )
                    | ~ ( aSubsetOf0(W0,xX)
                        | ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                        | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) )
      | ~ aSet0(tptp_fun_W2_38(xX,xu))
      | ( sdtlpdtrp0(xd,tptp_fun_W2_38(xX,xu)) = xu )
      | ~ ( aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
          | ~ ( ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
              | ~ ( aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
                  | ~ aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),tptp_fun_W2_38(xX,xu))
                  | aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),xX) ) ) ) )
  <=> ( ~ ! [W0: $i] :
            ( ( sdtlpdtrp0(xd,W0) = xu )
            | ~ aSet0(W0)
            | ~ ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
                | ~ ( ( sbrdtbr0(W0) != xk )
                    | ~ ( aSubsetOf0(W0,xX)
                        | ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                        | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) )
      | ~ aSet0(tptp_fun_W2_38(xX,xu))
      | ( sdtlpdtrp0(xd,tptp_fun_W2_38(xX,xu)) = xu )
      | ~ ( aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
          | ~ ( ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
              | ~ ( aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
                  | ~ aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),tptp_fun_W2_38(xX,xu))
                  | aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),xX) ) ) ) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(87,plain,
    ( ( ( sdtlpdtrp0(xd,tptp_fun_W2_38(xX,xu)) = xu )
      | ~ aSet0(tptp_fun_W2_38(xX,xu))
      | ~ ( aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
          | ~ ( ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
              | ~ ( aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
                  | ~ aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),tptp_fun_W2_38(xX,xu))
                  | aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),xX) ) ) ) )
  <=> ( ~ aSet0(tptp_fun_W2_38(xX,xu))
      | ( sdtlpdtrp0(xd,tptp_fun_W2_38(xX,xu)) = xu )
      | ~ ( aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
          | ~ ( ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
              | ~ ( aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
                  | ~ aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),tptp_fun_W2_38(xX,xu))
                  | aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),xX) ) ) ) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(88,plain,
    ( ~ ( aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
        | ~ ( ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
            | ~ ( aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
                | ~ aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),tptp_fun_W2_38(xX,xu))
                | aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),xX) ) ) )
  <=> ~ ( aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
        | ~ ( ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
            | ~ ( aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
                | ~ aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),tptp_fun_W2_38(xX,xu))
                | aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),xX) ) ) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(89,plain,
    ( ( ( sdtlpdtrp0(xd,tptp_fun_W2_38(xX,xu)) = xu )
      | ~ aSet0(tptp_fun_W2_38(xX,xu))
      | ~ ( aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
          | ~ ( ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
              | ~ ( aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
                  | ~ aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),tptp_fun_W2_38(xX,xu))
                  | aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),xX) ) ) ) )
  <=> ( ( sdtlpdtrp0(xd,tptp_fun_W2_38(xX,xu)) = xu )
      | ~ aSet0(tptp_fun_W2_38(xX,xu))
      | ~ ( aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
          | ~ ( ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
              | ~ ( aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
                  | ~ aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),tptp_fun_W2_38(xX,xu))
                  | aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),xX) ) ) ) ) ),
    inference(monotonicity,[status(thm)],[88]) ).

tff(90,plain,
    ( ( ( sdtlpdtrp0(xd,tptp_fun_W2_38(xX,xu)) = xu )
      | ~ aSet0(tptp_fun_W2_38(xX,xu))
      | ~ ( aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
          | ~ ( ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
              | ~ ( aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
                  | ~ aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),tptp_fun_W2_38(xX,xu))
                  | aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),xX) ) ) ) )
  <=> ( ~ aSet0(tptp_fun_W2_38(xX,xu))
      | ( sdtlpdtrp0(xd,tptp_fun_W2_38(xX,xu)) = xu )
      | ~ ( aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
          | ~ ( ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
              | ~ ( aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
                  | ~ aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),tptp_fun_W2_38(xX,xu))
                  | aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),xX) ) ) ) ) ),
    inference(transitivity,[status(thm)],[89,87]) ).

tff(91,plain,
    ( ( ~ ! [W0: $i] :
            ( ( sdtlpdtrp0(xd,W0) = xu )
            | ~ aSet0(W0)
            | ~ ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
                | ~ ( ( sbrdtbr0(W0) != xk )
                    | ~ ( aSubsetOf0(W0,xX)
                        | ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                        | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) )
      | ( sdtlpdtrp0(xd,tptp_fun_W2_38(xX,xu)) = xu )
      | ~ aSet0(tptp_fun_W2_38(xX,xu))
      | ~ ( aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
          | ~ ( ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
              | ~ ( aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
                  | ~ aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),tptp_fun_W2_38(xX,xu))
                  | aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),xX) ) ) ) )
  <=> ( ~ ! [W0: $i] :
            ( ( sdtlpdtrp0(xd,W0) = xu )
            | ~ aSet0(W0)
            | ~ ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
                | ~ ( ( sbrdtbr0(W0) != xk )
                    | ~ ( aSubsetOf0(W0,xX)
                        | ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                        | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) )
      | ~ aSet0(tptp_fun_W2_38(xX,xu))
      | ( sdtlpdtrp0(xd,tptp_fun_W2_38(xX,xu)) = xu )
      | ~ ( aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
          | ~ ( ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
              | ~ ( aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
                  | ~ aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),tptp_fun_W2_38(xX,xu))
                  | aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),xX) ) ) ) ) ),
    inference(monotonicity,[status(thm)],[90]) ).

tff(92,plain,
    ( ( ~ ! [W0: $i] :
            ( ( sdtlpdtrp0(xd,W0) = xu )
            | ~ aSet0(W0)
            | ~ ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
                | ~ ( ( sbrdtbr0(W0) != xk )
                    | ~ ( aSubsetOf0(W0,xX)
                        | ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                        | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) )
      | ( sdtlpdtrp0(xd,tptp_fun_W2_38(xX,xu)) = xu )
      | ~ aSet0(tptp_fun_W2_38(xX,xu))
      | ~ ( aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
          | ~ ( ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
              | ~ ( aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
                  | ~ aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),tptp_fun_W2_38(xX,xu))
                  | aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),xX) ) ) ) )
  <=> ( ~ ! [W0: $i] :
            ( ( sdtlpdtrp0(xd,W0) = xu )
            | ~ aSet0(W0)
            | ~ ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
                | ~ ( ( sbrdtbr0(W0) != xk )
                    | ~ ( aSubsetOf0(W0,xX)
                        | ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                        | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) )
      | ~ aSet0(tptp_fun_W2_38(xX,xu))
      | ( sdtlpdtrp0(xd,tptp_fun_W2_38(xX,xu)) = xu )
      | ~ ( aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
          | ~ ( ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
              | ~ ( aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
                  | ~ aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),tptp_fun_W2_38(xX,xu))
                  | aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),xX) ) ) ) ) ),
    inference(transitivity,[status(thm)],[91,86]) ).

tff(93,plain,
    ( ~ ! [W0: $i] :
          ( ( sdtlpdtrp0(xd,W0) = xu )
          | ~ aSet0(W0)
          | ~ ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
              | ~ ( ( sbrdtbr0(W0) != xk )
                  | ~ ( aSubsetOf0(W0,xX)
                      | ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                      | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) )
    | ( sdtlpdtrp0(xd,tptp_fun_W2_38(xX,xu)) = xu )
    | ~ aSet0(tptp_fun_W2_38(xX,xu))
    | ~ ( aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
        | ~ ( ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
            | ~ ( aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
                | ~ aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),tptp_fun_W2_38(xX,xu))
                | aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),xX) ) ) ) ),
    inference(quant_inst,[status(thm)],[]) ).

tff(94,plain,
    ( ~ ! [W0: $i] :
          ( ( sdtlpdtrp0(xd,W0) = xu )
          | ~ aSet0(W0)
          | ~ ( aElementOf0(W0,slbdtsldtrb0(xX,xk))
              | ~ ( ( sbrdtbr0(W0) != xk )
                  | ~ ( aSubsetOf0(W0,xX)
                      | ~ aElementOf0(tptp_fun_W1_36(W0),W0)
                      | aElementOf0(tptp_fun_W1_36(W0),xX) ) ) ) )
    | ~ aSet0(tptp_fun_W2_38(xX,xu))
    | ( sdtlpdtrp0(xd,tptp_fun_W2_38(xX,xu)) = xu )
    | ~ ( aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
        | ~ ( ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
            | ~ ( aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
                | ~ aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),tptp_fun_W2_38(xX,xu))
                | aElementOf0(tptp_fun_W1_36(tptp_fun_W2_38(xX,xu)),xX) ) ) ) ),
    inference(modus_ponens,[status(thm)],[93,92]) ).

tff(95,plain,
    sdtlpdtrp0(xd,tptp_fun_W2_38(xX,xu)) = xu,
    inference(unit_resolution,[status(thm)],[94,85,69,67]) ).

tff(96,plain,
    ( ( xd = sdtlpdtrp0(xC,xi) )
  <=> ( xd = sdtlpdtrp0(xC,xi) ) ),
    inference(rewrite,[status(thm)],[]) ).

tff(97,plain,
    xd = sdtlpdtrp0(xC,xi),
    inference(and_elim,[status(thm)],[2]) ).

tff(98,plain,
    xd = sdtlpdtrp0(xC,xi),
    inference(modus_ponens,[status(thm)],[97,96]) ).

tff(99,plain,
    sdtlpdtrp0(xd,tptp_fun_W2_38(xX,xu)) = sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)),
    inference(monotonicity,[status(thm)],[98]) ).

tff(100,plain,
    sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = sdtlpdtrp0(xd,tptp_fun_W2_38(xX,xu)),
    inference(symmetry,[status(thm)],[99]) ).

tff(101,plain,
    sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu,
    inference(transitivity,[status(thm)],[100,95]) ).

tff(102,plain,
    ( ~ aSet0(tptp_fun_W2_38(xX,xu))
    | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
    | ~ aSubsetOf0(tptp_fun_W2_38(xX,xu),xX)
    | ( sbrdtbr0(tptp_fun_W2_38(xX,xu)) != xk )
    | ~ aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk))
    | ~ ! [W3: $i] :
          ( ~ aElementOf0(W3,tptp_fun_W2_38(xX,xu))
          | aElementOf0(W3,xX) )
    | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) != xu ) ),
    inference(tautology,[status(thm)],[]) ).

tff(103,plain,
    sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) != xu,
    inference(unit_resolution,[status(thm)],[102,63]) ).

tff(104,plain,
    $false,
    inference(unit_resolution,[status(thm)],[103,101]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem    : NUM592+3 : TPTP v9.0.0. Released v4.0.0.
% 0.03/0.12  % Command    : run_E %s %d THM
% 0.11/0.33  % Computer : n006.cluster.edu
% 0.11/0.33  % Model    : x86_64 x86_64
% 0.11/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.33  % Memory   : 8042.1875MB
% 0.11/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.11/0.33  % CPULimit   : 300
% 0.11/0.33  % WCLimit    : 300
% 0.11/0.33  % DateTime   : Fri Jun 20 01:31:50 EDT 2025
% 0.11/0.33  % CPUTime    : 
% 1.31/1.50  % SZS status Theorem
% 1.31/1.50  % SZS output start Proof
% See solution above
% 1.38/1.55  % E exiting
%------------------------------------------------------------------------------