TSTP Solution File: NUM592+3 by Z3---4.8.9.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Z3---4.8.9.0
% Problem  : NUM592+3 : TPTP v8.1.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp
% Command  : z3_tptp -proof -model -t:%d -file:%s

% Computer : n007.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Sun Sep 18 13:10:44 EDT 2022

% Result   : Theorem 2.03s 1.54s
% Output   : Proof 2.03s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   19
%            Number of leaves      :   63
% Syntax   : Number of formulae    :  126 (  22 unt;  23 typ;   0 def)
%            Number of atoms       : 2538 ( 450 equ)
%            Maximal formula atoms :   76 (  24 avg)
%            Number of connectives : 4105 (1819   ~;1559   |; 540   &)
%                                         ( 158 <=>;  29  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   20 (  11 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of FOOLs       :  149 ( 149 fml;   0 var)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   21 (  14   >;   7   *;   0   +;   0  <<)
%            Number of predicates  :   21 (  18 usr;   1 prp; 0-6 aty)
%            Number of functors    :   17 (  17 usr;   9 con; 0-2 aty)
%            Number of variables   :  533 ( 472   !;  46   ?; 533   :)

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

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

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

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

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

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

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

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(xd_type,type,
    xd: $i ).

tff(1,plain,
    ( aSubsetOf0(xX,xY)
  <=> aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ),
    inference(rewrite,[status(thm)],]) ).

tff(2,plain,
    ( aSubsetOf0(xX,xY)
  <=> aSubsetOf0(xX,xY) ),
    inference(rewrite,[status(thm)],]) ).

tff(3,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(4,plain,
    ( aElementOf0(xu,xT)
    & aSet0(xX)
    & ! [W0: $i] :
        ( aElementOf0(W0,xX)
       => aElementOf0(W0,xY) )
    & aSubsetOf0(xX,xY)
    & isCountable0(xX) ),
    inference(and_elim,[status(thm)],[3]) ).

tff(5,plain,
    ( aElementOf0(xu,xT)
    & aSet0(xX)
    & ! [W0: $i] :
        ( aElementOf0(W0,xX)
       => aElementOf0(W0,xY) )
    & aSubsetOf0(xX,xY) ),
    inference(and_elim,[status(thm)],[4]) ).

tff(6,plain,
    aSubsetOf0(xX,xY),
    inference(and_elim,[status(thm)],[5]) ).

tff(7,plain,
    aSubsetOf0(xX,xY),
    inference(modus_ponens,[status(thm)],[6,2]) ).

tff(8,plain,
    aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))),
    inference(modus_ponens,[status(thm)],[7,1]) ).

tff(9,plain,
    ( aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
    | ~ ! [W2: $i] :
          ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
          | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
    | ~ ! [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(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(10,plain,
    ( aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
    | ~ ! [W2: $i] :
          ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
          | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
    | ~ ! [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(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)],[9,8]) ).

tff(11,plain,
    ^ [W0: $i] :
      rewrite(
        ( ( ~ aElementOf0(W0,xT)
          | ! [W1: $i] :
              ( ~ isCountable0(W1)
              | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  | ~ ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                  | ~ ( ~ aSet0(W1)
                      | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                          | aElementOf0(tptp_fun_W2_37(W1),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)) ) ) ) )
              | ~ ( ( 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)))) ) )
                  | ~ ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                  | ~ ! [W2: $i] :
                        ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                      <=> ~ ( ~ aElement0(W2)
                            | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                            | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
              | ~ ( ( 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) ) ) ) ) )),
    inference(bind,[status(th)],]) ).

tff(12,plain,
    ( ! [W0: $i] :
        ( ~ aElementOf0(W0,xT)
        | ! [W1: $i] :
            ( ~ isCountable0(W1)
            | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ( ~ aSet0(W1)
                    | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                        | aElementOf0(tptp_fun_W2_37(W1),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)) ) ) ) )
            | ~ ( ( 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)))) ) )
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ! [W2: $i] :
                      ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    <=> ~ ( ~ aElement0(W2)
                          | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
            | ~ ( ( 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) ) ) ) ) ),
    inference(quant_intro,[status(thm)],[11]) ).

tff(13,plain,
    ^ [W0: $i] :
      refl(
        ( ( ~ aElementOf0(W0,xT)
          | ! [W1: $i] :
              ( ~ isCountable0(W1)
              | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  | ~ ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                  | ~ ( ~ aSet0(W1)
                      | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                          | aElementOf0(tptp_fun_W2_37(W1),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)) ) ) ) )
              | ~ ( ( 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))))
                  | ~ ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                  | ~ ( ~ aSet0(W1)
                      | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                          | aElementOf0(tptp_fun_W2_37(W1),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)) ) ) ) )
              | ~ ( ( 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(14,plain,
    ( ! [W0: $i] :
        ( ~ aElementOf0(W0,xT)
        | ! [W1: $i] :
            ( ~ isCountable0(W1)
            | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ( ~ aSet0(W1)
                    | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                        | aElementOf0(tptp_fun_W2_37(W1),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)) ) ) ) )
            | ~ ( ( 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))))
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ( ~ aSet0(W1)
                    | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                        | aElementOf0(tptp_fun_W2_37(W1),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)) ) ) ) )
            | ~ ( ( 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)],[13]) ).

tff(15,plain,
    ^ [W0: $i] :
      rewrite(
        ( ( ~ aElementOf0(W0,xT)
          | ! [W1: $i] :
              ( ~ isCountable0(W1)
              | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  | ~ ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                  | ~ ( ~ aSet0(W1)
                      | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                          | aElementOf0(tptp_fun_W2_37(W1),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)) ) ) ) )
              | ~ ( ( 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))))
                  | ~ ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                  | ~ ( ~ aSet0(W1)
                      | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                          | aElementOf0(tptp_fun_W2_37(W1),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)) ) ) ) )
              | ~ ( ( 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(16,plain,
    ( ! [W0: $i] :
        ( ~ aElementOf0(W0,xT)
        | ! [W1: $i] :
            ( ~ isCountable0(W1)
            | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ( ~ aSet0(W1)
                    | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                        | aElementOf0(tptp_fun_W2_37(W1),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)) ) ) ) )
            | ~ ( ( 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))))
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ( ~ aSet0(W1)
                    | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                        | aElementOf0(tptp_fun_W2_37(W1),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)) ) ) ) )
            | ~ ( ( 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)],[15]) ).

tff(17,plain,
    ( ! [W0: $i] :
        ( ~ aElementOf0(W0,xT)
        | ! [W1: $i] :
            ( ~ isCountable0(W1)
            | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ( ~ aSet0(W1)
                    | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                        | aElementOf0(tptp_fun_W2_37(W1),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)) ) ) ) )
            | ~ ( ( 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))))
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ( ~ aSet0(W1)
                    | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                        | aElementOf0(tptp_fun_W2_37(W1),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)) ) ) ) )
            | ~ ( ( 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)],[16,14]) ).

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)))) ) )
                & ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                & ! [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(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))))
                  | ~ ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                  | ~ ( ~ aSet0(W1)
                      | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                          | aElementOf0(tptp_fun_W2_37(W1),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)) ) ) ) )
              | ~ ( ( 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(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)))) ) )
              & ! [W2: $i] :
                  ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                  | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
              & ! [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(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))))
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ( ~ aSet0(W1)
                    | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                        | aElementOf0(tptp_fun_W2_37(W1),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)) ) ) ) )
            | ~ ( ( 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)],[18]) ).

tff(20,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)))) ) )
                & ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                & ! [W2: $i] :
                    ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  <=> ( aElement0(W2)
                      & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
              | ~ 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)))) ) )
                & ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                & ! [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(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(21,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)))) ) )
              & ! [W2: $i] :
                  ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                  | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
              & ! [W2: $i] :
                  ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                <=> ( aElement0(W2)
                    & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
            | ~ 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)))) ) )
              & ! [W2: $i] :
                  ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                  | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
              & ! [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(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)],[20]) ).

tff(22,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)))) ) )
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ! [W2: $i] :
                      ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    <=> ( aElement0(W2)
                        & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        & ( W2 != 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)))) ) )
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ! [W2: $i] :
                      ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    <=> ( aElement0(W2)
                        & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        & ( W2 != 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 ) ) ) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(23,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)) ) ) ) )
                | ~ ! [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)))) ) )
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ! [W2: $i] :
                      ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    <=> ( aElement0(W2)
                        & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        & ( W2 != 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 ) ) ) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(24,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)) ) ) ) )
                | ~ ! [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)) ) ) ) )
                | ~ ! [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(25,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)) ) ) ) )
                | ~ ! [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(26,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(27,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(28,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(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 ) ) ) ),
    inference(modus_ponens,[status(thm)],[28,27]) ).

tff(30,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)],[29,26]) ).

tff(31,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)) ) ) ) )
              | ~ ! [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)],[30,25]) ).

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)) ) ) ) )
              | ~ ! [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)],[31,24]) ).

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)) ) ) ) )
              | ~ ! [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)],[32,24]) ).

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)) ) ) ) )
              | ~ ! [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)],[33,24]) ).

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)) ) ) ) )
              | ~ ! [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)],[34,24]) ).

tff(36,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)))) ) )
              | ~ ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
              | ~ ! [W2: $i] :
                    ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  <=> ( aElement0(W2)
                      & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      & ( W2 != 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 ) ) ) ),
    inference(modus_ponens,[status(thm)],[35,23]) ).

tff(37,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)))) ) )
              | ~ ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
              | ~ ! [W2: $i] :
                    ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  <=> ( aElement0(W2)
                      & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      & ( W2 != 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 ) ) ) ),
    inference(modus_ponens,[status(thm)],[36,22]) ).

tff(38,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(
                    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(
                      ~ ~ ! [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) ))),
                  nnf_neg(
                    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(
                      ~ ~ ! [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(
                    ~ ( 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)))) ) )
                      | ~ ! [W2: $i] :
                            ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                            | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                      | ~ ! [W2: $i] :
                            ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                          <=> ( aElement0(W2)
                              & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                              & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) ),
                    ( ~ 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)))) ) )
                    & ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                    & ! [W2: $i] :
                        ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                      <=> ( aElement0(W2)
                          & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) ))),
                refl($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)))) ) )
                      | ~ ! [W2: $i] :
                            ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                            | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                      | ~ ! [W2: $i] :
                            ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                          <=> ( aElement0(W2)
                              & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                              & ( W2 != 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 ) ) ),
                  ( ( ~ 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)))) ) )
                    & ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                    & ! [W2: $i] :
                        ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                      <=> ( aElement0(W2)
                          & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
                  | ~ 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)))) ) )
                  | ~ ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                  | ~ ! [W2: $i] :
                        ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                      <=> ( aElement0(W2)
                          & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          & ( W2 != 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 ) ) ),
            ! [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)))) ) )
                & ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                & ! [W2: $i] :
                    ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  <=> ( aElement0(W2)
                      & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
              | ~ 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)))) ) )
                  | ~ ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                  | ~ ! [W2: $i] :
                        ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                      <=> ( aElement0(W2)
                          & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          & ( W2 != 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 ) ) ) ),
          ( ~ 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)))) ) )
                & ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                & ! [W2: $i] :
                    ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  <=> ( aElement0(W2)
                      & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
              | ~ 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(39,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)))) ) )
            & ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
            & ! [W2: $i] :
                ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              <=> ( aElement0(W2)
                  & aElementOf0(W2,sdtlpdtrp0(xN,xi))
                  & ( W2 != szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
          | ~ 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)],[37,38]) ).

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)))) ) )
            & ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
            & ! [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(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)],[39,21]) ).

tff(41,plain,
    ! [W0: $i] :
      ( ~ aElementOf0(W0,xT)
      | ! [W1: $i] :
          ( ~ isCountable0(W1)
          | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
              | ~ ( ~ aSet0(W1)
                  | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                      | aElementOf0(tptp_fun_W2_37(W1),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)) ) ) ) )
          | ~ ( ( 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)],[40,19]) ).

tff(42,plain,
    ! [W0: $i] :
      ( ~ aElementOf0(W0,xT)
      | ! [W1: $i] :
          ( ~ isCountable0(W1)
          | ~ ( aSubsetOf0(W1,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              | ~ ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
              | ~ ( ~ aSet0(W1)
                  | ~ ( ~ aElementOf0(tptp_fun_W2_37(W1),W1)
                      | aElementOf0(tptp_fun_W2_37(W1),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)) ) ) ) )
          | ~ ( ( 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)],[41,17]) ).

tff(43,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)))) ) )
              | ~ ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
              | ~ ! [W2: $i] :
                    ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  <=> ~ ( ~ aElement0(W2)
                        | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
          | ~ ( ( 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) ) ) ) ),
    inference(modus_ponens,[status(thm)],[42,12]) ).

tff(44,plain,
    ( aElementOf0(xu,xT)
  <=> aElementOf0(xu,xT) ),
    inference(rewrite,[status(thm)],]) ).

tff(45,plain,
    ( aElementOf0(xu,xT)
    & aSet0(xX)
    & ! [W0: $i] :
        ( aElementOf0(W0,xX)
       => aElementOf0(W0,xY) ) ),
    inference(and_elim,[status(thm)],[5]) ).

tff(46,plain,
    ( aElementOf0(xu,xT)
    & aSet0(xX) ),
    inference(and_elim,[status(thm)],[45]) ).

tff(47,plain,
    aElementOf0(xu,xT),
    inference(and_elim,[status(thm)],[46]) ).

tff(48,plain,
    aElementOf0(xu,xT),
    inference(modus_ponens,[status(thm)],[47,44]) ).

tff(49,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)))) ) )
                    | ~ ! [W2: $i] :
                          ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                    | ~ ! [W2: $i] :
                          ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                        <=> ~ ( ~ aElement0(W2)
                              | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                              | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
                | ~ ( ( 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) ) ) ) )
      | ~ aElementOf0(xu,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)))) ) )
              | ~ ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
              | ~ ! [W2: $i] :
                    ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  <=> ~ ( ~ aElement0(W2)
                        | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
          | ~ ( ( 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) ) ) ) )
  <=> ( ~ ! [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)))) ) )
                    | ~ ! [W2: $i] :
                          ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                    | ~ ! [W2: $i] :
                          ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                        <=> ~ ( ~ aElement0(W2)
                              | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                              | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
                | ~ ( ( 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) ) ) ) )
      | ~ aElementOf0(xu,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)))) ) )
              | ~ ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
              | ~ ! [W2: $i] :
                    ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  <=> ~ ( ~ aElement0(W2)
                        | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
          | ~ ( ( 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) ) ) ) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(50,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)))) ) )
                  | ~ ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                  | ~ ! [W2: $i] :
                        ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                      <=> ~ ( ~ aElement0(W2)
                            | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                            | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
              | ~ ( ( 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) ) ) ) )
    | ~ aElementOf0(xu,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)))) ) )
            | ~ ! [W2: $i] :
                  ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                  | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
            | ~ ! [W2: $i] :
                  ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                <=> ~ ( ~ aElement0(W2)
                      | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
        | ~ ( ( 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) ) ) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(51,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)))) ) )
                  | ~ ! [W2: $i] :
                        ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                  | ~ ! [W2: $i] :
                        ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                      <=> ~ ( ~ aElement0(W2)
                            | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                            | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
              | ~ ( ( 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) ) ) ) )
    | ~ aElementOf0(xu,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)))) ) )
            | ~ ! [W2: $i] :
                  ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                  | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
            | ~ ! [W2: $i] :
                  ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                <=> ~ ( ~ aElement0(W2)
                      | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
        | ~ ( ( 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) ) ) ) ),
    inference(modus_ponens,[status(thm)],[50,49]) ).

tff(52,plain,
    ! [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)))) ) )
          | ~ ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
          | ~ ! [W2: $i] :
                ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              <=> ~ ( ~ aElement0(W2)
                    | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
      | ~ ( ( 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) ) ) ),
    inference(unit_resolution,[status(thm)],[51,48,43]) ).

tff(53,plain,
    ( isCountable0(xX)
  <=> isCountable0(xX) ),
    inference(rewrite,[status(thm)],]) ).

tff(54,plain,
    isCountable0(xX),
    inference(and_elim,[status(thm)],[4]) ).

tff(55,plain,
    isCountable0(xX),
    inference(modus_ponens,[status(thm)],[54,53]) ).

tff(56,plain,
    ( ( ~ ! [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)))) ) )
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ! [W2: $i] :
                      ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    <=> ~ ( ~ aElement0(W2)
                          | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
            | ~ ( ( 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) ) ) )
      | ~ isCountable0(xX)
      | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
          | ~ aSet0(tptp_fun_W2_38(xX,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) ) )
      | ~ ( aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
          | ~ ! [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(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)
            | ~ ( 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)))) ) )
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ! [W2: $i] :
                      ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    <=> ~ ( ~ aElement0(W2)
                          | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
            | ~ ( ( 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) ) ) )
      | ~ isCountable0(xX)
      | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
          | ~ aSet0(tptp_fun_W2_38(xX,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) ) )
      | ~ ( aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
          | ~ ! [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(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(57,plain,
    ( ( ~ isCountable0(xX)
      | ~ ( aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
          | ~ ! [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(xX)
              | ~ ( ~ aElementOf0(tptp_fun_W2_37(xX),xX)
                  | aElementOf0(tptp_fun_W2_37(xX),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) )
      | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
          | ~ aSet0(tptp_fun_W2_38(xX,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) ) ) )
  <=> ( ~ isCountable0(xX)
      | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
          | ~ aSet0(tptp_fun_W2_38(xX,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) ) )
      | ~ ( aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
          | ~ ! [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(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,
    ( ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
        | ~ aSet0(tptp_fun_W2_38(xX,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 )
        | ~ aSet0(tptp_fun_W2_38(xX,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(rewrite,[status(thm)],]) ).

tff(59,plain,
    ( ~ ( 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)))) ) )
        | ~ ! [W2: $i] :
              ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
              | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
        | ~ ! [W2: $i] :
              ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
            <=> ~ ( ~ aElement0(W2)
                  | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                  | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
  <=> ~ ( aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
        | ~ ! [W2: $i] :
              ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
              | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
        | ~ ! [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(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(60,plain,
    ( ( ~ isCountable0(xX)
      | ~ ( 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)))) ) )
          | ~ ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
          | ~ ! [W2: $i] :
                ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              <=> ~ ( ~ aElement0(W2)
                    | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
      | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
          | ~ aSet0(tptp_fun_W2_38(xX,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) ) ) )
  <=> ( ~ isCountable0(xX)
      | ~ ( aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
          | ~ ! [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(xX)
              | ~ ( ~ aElementOf0(tptp_fun_W2_37(xX),xX)
                  | aElementOf0(tptp_fun_W2_37(xX),sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi)))) ) ) )
      | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
          | ~ aSet0(tptp_fun_W2_38(xX,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(monotonicity,[status(thm)],[59,58]) ).

tff(61,plain,
    ( ( ~ isCountable0(xX)
      | ~ ( 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)))) ) )
          | ~ ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
          | ~ ! [W2: $i] :
                ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              <=> ~ ( ~ aElement0(W2)
                    | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
      | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
          | ~ aSet0(tptp_fun_W2_38(xX,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) ) ) )
  <=> ( ~ isCountable0(xX)
      | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
          | ~ aSet0(tptp_fun_W2_38(xX,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) ) )
      | ~ ( aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
          | ~ ! [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(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)],[60,57]) ).

tff(62,plain,
    ( ( ~ ! [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)))) ) )
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ! [W2: $i] :
                      ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    <=> ~ ( ~ aElement0(W2)
                          | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
            | ~ ( ( 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) ) ) )
      | ~ isCountable0(xX)
      | ~ ( 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)))) ) )
          | ~ ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
          | ~ ! [W2: $i] :
                ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              <=> ~ ( ~ aElement0(W2)
                    | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
      | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
          | ~ aSet0(tptp_fun_W2_38(xX,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) ) ) )
  <=> ( ~ ! [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)))) ) )
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ! [W2: $i] :
                      ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    <=> ~ ( ~ aElement0(W2)
                          | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
            | ~ ( ( 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) ) ) )
      | ~ isCountable0(xX)
      | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
          | ~ aSet0(tptp_fun_W2_38(xX,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) ) )
      | ~ ( aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
          | ~ ! [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(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)],[61]) ).

tff(63,plain,
    ( ( ~ ! [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)))) ) )
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ! [W2: $i] :
                      ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    <=> ~ ( ~ aElement0(W2)
                          | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
            | ~ ( ( 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) ) ) )
      | ~ isCountable0(xX)
      | ~ ( 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)))) ) )
          | ~ ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
          | ~ ! [W2: $i] :
                ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
              <=> ~ ( ~ aElement0(W2)
                    | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
      | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
          | ~ aSet0(tptp_fun_W2_38(xX,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) ) ) )
  <=> ( ~ ! [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)))) ) )
                | ~ ! [W2: $i] :
                      ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                      | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
                | ~ ! [W2: $i] :
                      ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                    <=> ~ ( ~ aElement0(W2)
                          | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                          | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
            | ~ ( ( 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) ) ) )
      | ~ isCountable0(xX)
      | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
          | ~ aSet0(tptp_fun_W2_38(xX,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) ) )
      | ~ ( aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
          | ~ ! [W2: $i] :
                ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
          | ~ ! [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(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)],[62,56]) ).

tff(64,plain,
    ( ~ ! [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)))) ) )
              | ~ ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
              | ~ ! [W2: $i] :
                    ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  <=> ~ ( ~ aElement0(W2)
                        | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
          | ~ ( ( 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) ) ) )
    | ~ isCountable0(xX)
    | ~ ( 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)))) ) )
        | ~ ! [W2: $i] :
              ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
              | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
        | ~ ! [W2: $i] :
              ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
            <=> ~ ( ~ aElement0(W2)
                  | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                  | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
    | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
        | ~ aSet0(tptp_fun_W2_38(xX,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(quant_inst,[status(thm)],]) ).

tff(65,plain,
    ( ~ ! [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)))) ) )
              | ~ ! [W2: $i] :
                    ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                    | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
              | ~ ! [W2: $i] :
                    ( aElementOf0(W2,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
                  <=> ~ ( ~ aElement0(W2)
                        | ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
                        | ( W2 = szmzizndt0(sdtlpdtrp0(xN,xi)) ) ) ) )
          | ~ ( ( 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) ) ) )
    | ~ isCountable0(xX)
    | ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
        | ~ aSet0(tptp_fun_W2_38(xX,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) ) )
    | ~ ( aSubsetOf0(xX,sdtmndt0(sdtlpdtrp0(xN,xi),szmzizndt0(sdtlpdtrp0(xN,xi))))
        | ~ ! [W2: $i] :
              ( ~ aElementOf0(W2,sdtlpdtrp0(xN,xi))
              | sdtlseqdt0(szmzizndt0(sdtlpdtrp0(xN,xi)),W2) )
        | ~ ! [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(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)],[64,63]) ).

tff(66,plain,
    ~ ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
      | ~ aSet0(tptp_fun_W2_38(xX,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)],[65,55,52,10]) ).

tff(67,plain,
    ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
    | ~ aSet0(tptp_fun_W2_38(xX,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(68,plain,
    aElementOf0(tptp_fun_W2_38(xX,xu),slbdtsldtrb0(xX,xk)),
    inference(unit_resolution,[status(thm)],[67,66]) ).

tff(69,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(70,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)],[69,68]) ).

tff(71,plain,
    ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
    | ~ aSet0(tptp_fun_W2_38(xX,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(72,plain,
    aSet0(tptp_fun_W2_38(xX,xu)),
    inference(unit_resolution,[status(thm)],[71,66]) ).

tff(73,plain,
    ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) = xu )
    | ~ aSet0(tptp_fun_W2_38(xX,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(74,plain,
    sdtlpdtrp0(sdtlpdtrp0(xC,xi),tptp_fun_W2_38(xX,xu)) != xu,
    inference(unit_resolution,[status(thm)],[73,66]) ).

tff(75,plain,
    ^ [W0: $i] :
      refl(
        ( ( ~ aSet0(W0)
          | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
          | ~ ( 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)
          | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
          | ~ ( 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(76,plain,
    ( ! [W0: $i] :
        ( ~ aSet0(W0)
        | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
        | ~ ( 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] :
        ( ~ aSet0(W0)
        | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
        | ~ ( 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)],[75]) ).

tff(77,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) ) ) ) )),
          ( ( ~ aSet0(W0)
            | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
            | ( ~ 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)
            | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
            | ~ ( 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(
          ( ( ~ aSet0(W0)
            | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
            | ~ ( 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)
            | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
            | ~ ( 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)
          | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
          | ( ~ 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)
          | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
          | ~ ( 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(78,plain,
    ( ! [W0: $i] :
        ( ~ aSet0(W0)
        | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
        | ( ~ 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] :
        ( ~ aSet0(W0)
        | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
        | ~ ( 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)],[77]) ).

tff(79,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(sdtlpdtrp0(xC,xi),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(sdtlpdtrp0(xC,xi),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(sdtlpdtrp0(xC,xi),W0) = xu ) )
        <=> ( ~ aSet0(W0)
            | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
            | ( ~ 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(sdtlpdtrp0(xC,xi),W0) = xu ) )
      <=> ( ~ aSet0(W0)
          | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
          | ( ~ 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(80,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(sdtlpdtrp0(xC,xi),W0) = xu ) )
  <=> ! [W0: $i] :
        ( ~ aSet0(W0)
        | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
        | ( ~ 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)],[79]) ).

tff(81,plain,
    ^ [W0: $i] :
      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(sdtlpdtrp0(xC,xi),W0) = xu ) ) )),
    inference(bind,[status(th)],]) ).

tff(82,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(sdtlpdtrp0(xC,xi),W0) = xu ) ) ),
    inference(quant_intro,[status(thm)],[81]) ).

tff(83,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(84,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(85,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)],[84]) ).

tff(86,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)],[3]) ).

tff(87,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)],[86,85]) ).

tff(88,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)],[87,83]) ).

tff(89,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(sdtlpdtrp0(xC,xi),W0) = xu ) ),
    inference(modus_ponens,[status(thm)],[88,82]) ).

tff(90,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(sdtlpdtrp0(xC,xi),W0) = xu ) ),
    inference(skolemize,[status(sab)],[89]) ).

tff(91,plain,
    ! [W0: $i] :
      ( ~ aSet0(W0)
      | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
      | ( ~ 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)],[90,80]) ).

tff(92,plain,
    ! [W0: $i] :
      ( ~ aSet0(W0)
      | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
      | ~ ( 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)],[91,78]) ).

tff(93,plain,
    ! [W0: $i] :
      ( ~ aSet0(W0)
      | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
      | ~ ( 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)],[92,76]) ).

tff(94,plain,
    ( ( ~ ! [W0: $i] :
            ( ~ aSet0(W0)
            | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
            | ~ ( 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(sdtlpdtrp0(xC,xi),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] :
            ( ~ aSet0(W0)
            | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
            | ~ ( 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(sdtlpdtrp0(xC,xi),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(rewrite,[status(thm)],]) ).

tff(95,plain,
    ( ( ~ aSet0(tptp_fun_W2_38(xX,xu))
      | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),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) ) ) ) )
  <=> ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),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(rewrite,[status(thm)],]) ).

tff(96,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(97,plain,
    ( ( ~ aSet0(tptp_fun_W2_38(xX,xu))
      | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),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) ) ) ) )
  <=> ( ~ aSet0(tptp_fun_W2_38(xX,xu))
      | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),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)],[96]) ).

tff(98,plain,
    ( ( ~ aSet0(tptp_fun_W2_38(xX,xu))
      | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),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) ) ) ) )
  <=> ( ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),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(transitivity,[status(thm)],[97,95]) ).

tff(99,plain,
    ( ( ~ ! [W0: $i] :
            ( ~ aSet0(W0)
            | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
            | ~ ( 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(sdtlpdtrp0(xC,xi),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] :
            ( ~ aSet0(W0)
            | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
            | ~ ( 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(sdtlpdtrp0(xC,xi),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)],[98]) ).

tff(100,plain,
    ( ( ~ ! [W0: $i] :
            ( ~ aSet0(W0)
            | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
            | ~ ( 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(sdtlpdtrp0(xC,xi),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] :
            ( ~ aSet0(W0)
            | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
            | ~ ( 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(sdtlpdtrp0(xC,xi),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(transitivity,[status(thm)],[99,94]) ).

tff(101,plain,
    ( ~ ! [W0: $i] :
          ( ~ aSet0(W0)
          | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
          | ~ ( 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(sdtlpdtrp0(xC,xi),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(quant_inst,[status(thm)],]) ).

tff(102,plain,
    ( ~ ! [W0: $i] :
          ( ~ aSet0(W0)
          | ( sdtlpdtrp0(sdtlpdtrp0(xC,xi),W0) = xu )
          | ~ ( 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(sdtlpdtrp0(xC,xi),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(modus_ponens,[status(thm)],[101,100]) ).

tff(103,plain,
    $false,
    inference(unit_resolution,[status(thm)],[102,93,74,72,70]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem  : NUM592+3 : TPTP v8.1.0. Released v4.0.0.
% 0.06/0.13  % Command  : z3_tptp -proof -model -t:%d -file:%s
% 0.13/0.33  % Computer : n007.cluster.edu
% 0.13/0.33  % Model    : x86_64 x86_64
% 0.13/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33  % Memory   : 8042.1875MB
% 0.13/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33  % CPULimit : 300
% 0.13/0.33  % WCLimit  : 300
% 0.13/0.33  % DateTime : Fri Sep  2 11:53:03 EDT 2022
% 0.13/0.33  % CPUTime  : 
% 0.13/0.34  Z3tptp [4.8.9.0] (c) 2006-20**. Microsoft Corp.
% 0.13/0.34  Usage: tptp [options] [-file:]file
% 0.13/0.34    -h, -?       prints this message.
% 0.13/0.34    -smt2        print SMT-LIB2 benchmark.
% 0.13/0.34    -m, -model   generate model.
% 0.13/0.34    -p, -proof   generate proof.
% 0.13/0.34    -c, -core    generate unsat core of named formulas.
% 0.13/0.34    -st, -statistics display statistics.
% 0.13/0.34    -t:timeout   set timeout (in second).
% 0.13/0.34    -smt2status  display status in smt2 format instead of SZS.
% 0.13/0.34    -check_status check the status produced by Z3 against annotation in benchmark.
% 0.13/0.34    -<param>:<value> configuration parameter and value.
% 0.13/0.34    -o:<output-file> file to place output in.
% 2.03/1.54  % SZS status Theorem
% 2.03/1.54  % SZS output start Proof
% See solution above
%------------------------------------------------------------------------------