% Mizar ND problem: t4_calcul_2,calcul_2,86,31 
fof(dh_c1_6__calcul_2,definition,
    ( ( v4_ordinal2(c1_6__calcul_2)
     => ! [A] : 
          ( v4_ordinal2(A)
         => ! [B] : 
              ( v4_ordinal2(B)
             => ( r1_xreal_0(c1_6__calcul_2,A)
              <=> r1_tarski(k2_calcul_2(B,c1_6__calcul_2),k2_calcul_2(B,A)) ) ) ) )
   => ! [C] : 
        ( v4_ordinal2(C)
       => ! [D] : 
            ( v4_ordinal2(D)
           => ! [E] : 
                ( v4_ordinal2(E)
               => ( r1_xreal_0(C,D)
                <=> r1_tarski(k2_calcul_2(E,C),k2_calcul_2(E,D)) ) ) ) ) ),
    introduced(definition,[new_symbol(c1_6__calcul_2),file(calcul_2,c1_6__calcul_2)]),
    [interesting(0.8),axiom,file(calcul_2,c1_6__calcul_2)]).

fof(dh_c2_6__calcul_2,definition,
    ( ( v4_ordinal2(c2_6__calcul_2)
     => ! [A] : 
          ( v4_ordinal2(A)
         => ( r1_xreal_0(c1_6__calcul_2,c2_6__calcul_2)
          <=> r1_tarski(k2_calcul_2(A,c1_6__calcul_2),k2_calcul_2(A,c2_6__calcul_2)) ) ) )
   => ! [B] : 
        ( v4_ordinal2(B)
       => ! [C] : 
            ( v4_ordinal2(C)
           => ( r1_xreal_0(c1_6__calcul_2,B)
            <=> r1_tarski(k2_calcul_2(C,c1_6__calcul_2),k2_calcul_2(C,B)) ) ) ) ),
    introduced(definition,[new_symbol(c2_6__calcul_2),file(calcul_2,c2_6__calcul_2)]),
    [interesting(0.8),axiom,file(calcul_2,c2_6__calcul_2)]).

fof(dh_c3_6__calcul_2,definition,
    ( ( v4_ordinal2(c3_6__calcul_2)
     => ( r1_xreal_0(c1_6__calcul_2,c2_6__calcul_2)
      <=> r1_tarski(k2_calcul_2(c3_6__calcul_2,c1_6__calcul_2),k2_calcul_2(c3_6__calcul_2,c2_6__calcul_2)) ) )
   => ! [A] : 
        ( v4_ordinal2(A)
       => ( r1_xreal_0(c1_6__calcul_2,c2_6__calcul_2)
        <=> r1_tarski(k2_calcul_2(A,c1_6__calcul_2),k2_calcul_2(A,c2_6__calcul_2)) ) ) ),
    introduced(definition,[new_symbol(c3_6__calcul_2),file(calcul_2,c3_6__calcul_2)]),
    [interesting(0.8),axiom,file(calcul_2,c3_6__calcul_2)]).

fof(e1_6_1__calcul_2,assumption,(
    r1_xreal_0(c1_6__calcul_2,c2_6__calcul_2) ),
    introduced(assumption,[file(calcul_2,e1_6_1__calcul_2)]),
    [interesting(0.65),axiom,file(calcul_2,e1_6_1__calcul_2)]).

fof(cc1_funct_1,theorem,(
    ! [A] : 
      ( v1_xboole_0(A)
     => v1_funct_1(A) ) ),
    file(funct_1,cc1_funct_1),
    [interesting(0.9),axiom,file(funct_1,cc1_funct_1)]).

fof(cc3_xreal_0,theorem,(
    ! [A] : 
      ( ( v1_xreal_0(A)
        & v2_xreal_0(A) )
     => ( ~ v1_xboole_0(A)
        & v1_xcmplx_0(A)
        & v1_xreal_0(A)
        & ~ v3_xreal_0(A) ) ) ),
    file(xreal_0,cc3_xreal_0),
    [interesting(0.9),axiom,file(xreal_0,cc3_xreal_0)]).

fof(cc4_xreal_0,theorem,(
    ! [A] : 
      ( ( ~ v1_xboole_0(A)
        & v1_xreal_0(A)
        & ~ v3_xreal_0(A) )
     => ( v1_xcmplx_0(A)
        & v1_xreal_0(A)
        & v2_xreal_0(A) ) ) ),
    file(xreal_0,cc4_xreal_0),
    [interesting(0.9),axiom,file(xreal_0,cc4_xreal_0)]).

fof(cc6_xreal_0,theorem,(
    ! [A] : 
      ( ( ~ v1_xboole_0(A)
        & v1_xreal_0(A)
        & ~ v2_xreal_0(A) )
     => ( v1_xcmplx_0(A)
        & v1_xreal_0(A)
        & v3_xreal_0(A) ) ) ),
    file(xreal_0,cc6_xreal_0),
    [interesting(0.9),axiom,file(xreal_0,cc6_xreal_0)]).

fof(cc7_xreal_0,theorem,(
    ! [A] : 
      ( ( v1_xboole_0(A)
        & v1_xreal_0(A) )
     => ( v1_xcmplx_0(A)
        & v1_xreal_0(A)
        & ~ v2_xreal_0(A)
        & ~ v3_xreal_0(A) ) ) ),
    file(xreal_0,cc7_xreal_0),
    [interesting(0.9),axiom,file(xreal_0,cc7_xreal_0)]).

fof(cc8_xreal_0,theorem,(
    ! [A] : 
      ( ( v1_xreal_0(A)
        & ~ v2_xreal_0(A)
        & ~ v3_xreal_0(A) )
     => ( v1_xboole_0(A)
        & v1_xcmplx_0(A)
        & v1_xreal_0(A) ) ) ),
    file(xreal_0,cc8_xreal_0),
    [interesting(0.9),axiom,file(xreal_0,cc8_xreal_0)]).

fof(rc1_nat_1,theorem,(
    ? [A] : 
      ( ~ v1_xboole_0(A)
      & v4_ordinal2(A)
      & v1_xcmplx_0(A)
      & v1_xreal_0(A) ) ),
    file(nat_1,rc1_nat_1),
    [interesting(0.9),axiom,file(nat_1,rc1_nat_1)]).

fof(rc2_nat_1,theorem,(
    ? [A] : 
      ( m1_subset_1(A,k1_zfmisc_1(k1_numbers))
      & ~ v1_xboole_0(A)
      & v3_ordinal1(A) ) ),
    file(nat_1,rc2_nat_1),
    [interesting(0.9),axiom,file(nat_1,rc2_nat_1)]).

fof(rc2_xreal_0,theorem,(
    ? [A] : 
      ( ~ v1_xboole_0(A)
      & v1_xcmplx_0(A)
      & v1_xreal_0(A)
      & v2_xreal_0(A)
      & ~ v3_xreal_0(A) ) ),
    file(xreal_0,rc2_xreal_0),
    [interesting(0.9),axiom,file(xreal_0,rc2_xreal_0)]).

fof(rc3_nat_1,theorem,(
    ? [A] : 
      ( m1_subset_1(A,k5_numbers)
      & ~ v1_xboole_0(A)
      & v1_ordinal1(A)
      & v2_ordinal1(A)
      & v3_ordinal1(A)
      & v4_ordinal2(A)
      & v1_xcmplx_0(A)
      & v1_xreal_0(A) ) ),
    file(nat_1,rc3_nat_1),
    [interesting(0.9),axiom,file(nat_1,rc3_nat_1)]).

fof(rc3_xreal_0,theorem,(
    ? [A] : 
      ( ~ v1_xboole_0(A)
      & v1_xcmplx_0(A)
      & v1_xreal_0(A)
      & ~ v2_xreal_0(A)
      & v3_xreal_0(A) ) ),
    file(xreal_0,rc3_xreal_0),
    [interesting(0.9),axiom,file(xreal_0,rc3_xreal_0)]).

fof(rc4_xreal_0,theorem,(
    ? [A] : 
      ( v1_xboole_0(A)
      & v1_xcmplx_0(A)
      & v1_xreal_0(A)
      & ~ v2_xreal_0(A)
      & ~ v3_xreal_0(A) ) ),
    file(xreal_0,rc4_xreal_0),
    [interesting(0.9),axiom,file(xreal_0,rc4_xreal_0)]).

fof(dt_k1_numbers,axiom,(
    $true ),
    file(numbers,k1_numbers),
    [interesting(0.9),axiom,file(numbers,k1_numbers)]).

fof(dt_k5_ordinal2,axiom,(
    $true ),
    file(ordinal2,k5_ordinal2),
    [interesting(0.9),axiom,file(ordinal2,k5_ordinal2)]).

fof(cc2_xreal_0,theorem,(
    ! [A] : 
      ( v1_xreal_0(A)
     => v1_xcmplx_0(A) ) ),
    file(xreal_0,cc2_xreal_0),
    [interesting(0.9),axiom,file(xreal_0,cc2_xreal_0)]).

fof(cc4_int_1,theorem,(
    ! [A] : 
      ( v1_int_1(A)
     => ( v1_xcmplx_0(A)
        & v1_xreal_0(A) ) ) ),
    file(int_1,cc4_int_1),
    [interesting(0.9),axiom,file(int_1,cc4_int_1)]).

fof(cc5_xreal_0,theorem,(
    ! [A] : 
      ( ( v1_xreal_0(A)
        & v3_xreal_0(A) )
     => ( ~ v1_xboole_0(A)
        & v1_xcmplx_0(A)
        & v1_xreal_0(A)
        & ~ v2_xreal_0(A) ) ) ),
    file(xreal_0,cc5_xreal_0),
    [interesting(0.9),axiom,file(xreal_0,cc5_xreal_0)]).

fof(fc1_ordinal2,theorem,
    ( v1_ordinal1(k5_ordinal2)
    & v2_ordinal1(k5_ordinal2)
    & v3_ordinal1(k5_ordinal2)
    & ~ v1_xboole_0(k5_ordinal2) ),
    file(ordinal2,fc1_ordinal2),
    [interesting(0.9),axiom,file(ordinal2,fc1_ordinal2)]).

fof(rc1_int_1,theorem,(
    ? [A] : 
      ( m1_subset_1(A,k1_numbers)
      & v1_xcmplx_0(A)
      & v1_xreal_0(A)
      & v1_int_1(A) ) ),
    file(int_1,rc1_int_1),
    [interesting(0.9),axiom,file(int_1,rc1_int_1)]).

fof(rc1_xreal_0,theorem,(
    ? [A] : 
      ( v1_xcmplx_0(A)
      & v1_xreal_0(A) ) ),
    file(xreal_0,rc1_xreal_0),
    [interesting(0.9),axiom,file(xreal_0,rc1_xreal_0)]).

fof(rc2_int_1,theorem,(
    ? [A] : v1_int_1(A) ),
    file(int_1,rc2_int_1),
    [interesting(0.9),axiom,file(int_1,rc2_int_1)]).

fof(redefinition_k5_numbers,definition,(
    k5_numbers = k5_ordinal2 ),
    file(numbers,k5_numbers),
    [interesting(0.9),axiom,file(numbers,k5_numbers)]).

fof(dt_k1_calcul_2,axiom,(
    $true ),
    file(calcul_2,k1_calcul_2),
    [interesting(0.9),axiom,file(calcul_2,k1_calcul_2)]).

fof(dt_k1_zfmisc_1,axiom,(
    $true ),
    file(zfmisc_1,k1_zfmisc_1),
    [interesting(0.9),axiom,file(zfmisc_1,k1_zfmisc_1)]).

fof(dt_k5_numbers,axiom,(
    m1_subset_1(k5_numbers,k1_zfmisc_1(k1_numbers)) ),
    file(numbers,k5_numbers),
    [interesting(0.9),axiom,file(numbers,k5_numbers)]).

fof(dt_m1_subset_1,axiom,(
    $true ),
    file(subset_1,m1_subset_1),
    [interesting(0.9),axiom,file(subset_1,m1_subset_1)]).

fof(cc1_nat_1,theorem,(
    ! [A] : 
      ( m1_subset_1(A,k5_numbers)
     => ( v1_ordinal1(A)
        & v2_ordinal1(A)
        & v3_ordinal1(A)
        & v4_ordinal2(A)
        & v1_xcmplx_0(A)
        & v1_xreal_0(A) ) ) ),
    file(nat_1,cc1_nat_1),
    [interesting(0.9),axiom,file(nat_1,cc1_nat_1)]).

fof(cc1_xreal_0,theorem,(
    ! [A] : 
      ( v4_ordinal2(A)
     => v1_xreal_0(A) ) ),
    file(xreal_0,cc1_xreal_0),
    [interesting(0.9),axiom,file(xreal_0,cc1_xreal_0)]).

fof(cc2_int_1,theorem,(
    ! [A] : 
      ( m1_subset_1(A,k5_numbers)
     => ( v1_ordinal1(A)
        & v2_ordinal1(A)
        & v3_ordinal1(A)
        & v4_ordinal2(A)
        & v1_xcmplx_0(A)
        & v1_xreal_0(A)
        & ~ v3_xreal_0(A)
        & v1_int_1(A) ) ) ),
    file(int_1,cc2_int_1),
    [interesting(0.9),axiom,file(int_1,cc2_int_1)]).

fof(cc2_nat_1,theorem,(
    ! [A] : 
      ( m1_subset_1(A,k5_numbers)
     => ( v1_ordinal1(A)
        & v2_ordinal1(A)
        & v3_ordinal1(A)
        & v4_ordinal2(A)
        & v1_xcmplx_0(A)
        & v1_xreal_0(A)
        & ~ v3_xreal_0(A) ) ) ),
    file(nat_1,cc2_nat_1),
    [interesting(0.9),axiom,file(nat_1,cc2_nat_1)]).

fof(cc3_int_1,theorem,(
    ! [A] : 
      ( v4_ordinal2(A)
     => v1_int_1(A) ) ),
    file(int_1,cc3_int_1),
    [interesting(0.9),axiom,file(int_1,cc3_int_1)]).

fof(cc3_nat_1,theorem,(
    ! [A] : 
      ( v4_ordinal2(A)
     => ( v4_ordinal2(A)
        & v1_xcmplx_0(A)
        & v1_xreal_0(A)
        & ~ v3_xreal_0(A) ) ) ),
    file(nat_1,cc3_nat_1),
    [interesting(0.9),axiom,file(nat_1,cc3_nat_1)]).

fof(reflexivity_r1_tarski,theorem,(
    ! [A,B] : r1_tarski(A,A) ),
    file(tarski,r1_tarski),
    [interesting(0.9),axiom,file(tarski,r1_tarski)]).

fof(antisymmetry_r2_hidden,theorem,(
    ! [A,B] : 
      ( r2_hidden(A,B)
     => ~ r2_hidden(B,A) ) ),
    file(hidden,r2_hidden),
    [interesting(0.9),axiom,file(hidden,r2_hidden)]).

fof(redefinition_k2_calcul_2,definition,(
    ! [A,B] : 
      ( ( v4_ordinal2(A)
        & v4_ordinal2(B) )
     => k2_calcul_2(A,B) = k1_calcul_2(A,B) ) ),
    file(calcul_2,k2_calcul_2),
    [interesting(0.9),axiom,file(calcul_2,k2_calcul_2)]).

fof(dt_k2_calcul_2,axiom,(
    ! [A,B] : 
      ( ( v4_ordinal2(A)
        & v4_ordinal2(B) )
     => m1_subset_1(k2_calcul_2(A,B),k1_zfmisc_1(k5_numbers)) ) ),
    file(calcul_2,k2_calcul_2),
    [interesting(0.9),axiom,file(calcul_2,k2_calcul_2)]).

fof(dt_c1_6__calcul_2,assumption,(
    v4_ordinal2(c1_6__calcul_2) ),
    introduced(assumption,[file(calcul_2,c1_6__calcul_2)]),
    [interesting(0.8),axiom,file(calcul_2,c1_6__calcul_2)]).

fof(dt_c1_6_1__calcul_2,assumption,(
    $true ),
    introduced(assumption,[file(calcul_2,c1_6_1__calcul_2)]),
    [interesting(0.65),axiom,file(calcul_2,c1_6_1__calcul_2)]).

fof(dt_c2_6__calcul_2,assumption,(
    v4_ordinal2(c2_6__calcul_2) ),
    introduced(assumption,[file(calcul_2,c2_6__calcul_2)]),
    [interesting(0.8),axiom,file(calcul_2,c2_6__calcul_2)]).

fof(dt_c3_6__calcul_2,assumption,(
    v4_ordinal2(c3_6__calcul_2) ),
    introduced(assumption,[file(calcul_2,c3_6__calcul_2)]),
    [interesting(0.8),axiom,file(calcul_2,c3_6__calcul_2)]).

fof(d3_tarski,definition,(
    ! [A,B] : 
      ( r1_tarski(A,B)
    <=> ! [C] : 
          ( r2_hidden(C,A)
         => r2_hidden(C,B) ) ) ),
    file(tarski,d3_tarski),
    [interesting(0.9),axiom,file(tarski,d3_tarski)]).

fof(dh_c1_6_1__calcul_2,definition,
    ( ~ ( r2_hidden(c1_6_1__calcul_2,k2_calcul_2(c3_6__calcul_2,c1_6__calcul_2))
        & ~ r2_hidden(c1_6_1__calcul_2,k2_calcul_2(c3_6__calcul_2,c2_6__calcul_2)) )
   => ! [A] : 
        ~ ( r2_hidden(A,k2_calcul_2(c3_6__calcul_2,c1_6__calcul_2))
          & ~ r2_hidden(A,k2_calcul_2(c3_6__calcul_2,c2_6__calcul_2)) ) ),
    introduced(definition,[new_symbol(c1_6_1__calcul_2),file(calcul_2,c1_6_1__calcul_2)]),
    [interesting(0.65),axiom,file(calcul_2,c1_6_1__calcul_2)]).

fof(e2_6_1__calcul_2,assumption,(
    r2_hidden(c1_6_1__calcul_2,k2_calcul_2(c3_6__calcul_2,c1_6__calcul_2)) ),
    introduced(assumption,[file(calcul_2,e2_6_1__calcul_2)]),
    [interesting(0.65),axiom,file(calcul_2,e2_6_1__calcul_2)]).

fof(cc1_finseq_1,theorem,(
    ! [A] : 
      ( ( v1_relat_1(A)
        & v1_funct_1(A)
        & v1_finseq_1(A) )
     => ( v1_relat_1(A)
        & v1_funct_1(A)
        & v1_finset_1(A) ) ) ),
    file(finseq_1,cc1_finseq_1),
    [interesting(0.9),axiom,file(finseq_1,cc1_finseq_1)]).

fof(cc2_funct_1,theorem,(
    ! [A] : 
      ( ( v1_relat_1(A)
        & v1_xboole_0(A)
        & v1_funct_1(A) )
     => ( v1_relat_1(A)
        & v1_funct_1(A)
        & v2_funct_1(A) ) ) ),
    file(funct_1,cc2_funct_1),
    [interesting(0.9),axiom,file(funct_1,cc2_funct_1)]).

fof(rc1_finseq_1,theorem,(
    ? [A] : 
      ( v1_relat_1(A)
      & v1_funct_1(A)
      & v1_finseq_1(A) ) ),
    file(finseq_1,rc1_finseq_1),
    [interesting(0.9),axiom,file(finseq_1,rc1_finseq_1)]).

fof(rc1_funct_1,theorem,(
    ? [A] : 
      ( v1_relat_1(A)
      & v1_funct_1(A) ) ),
    file(funct_1,rc1_funct_1),
    [interesting(0.9),axiom,file(funct_1,rc1_funct_1)]).

fof(rc2_funct_1,theorem,(
    ? [A] : 
      ( v1_relat_1(A)
      & v1_xboole_0(A)
      & v1_funct_1(A) ) ),
    file(funct_1,rc2_funct_1),
    [interesting(0.9),axiom,file(funct_1,rc2_funct_1)]).

fof(rc3_finseq_1,theorem,(
    ? [A] : 
      ( v1_xboole_0(A)
      & v1_relat_1(A)
      & v1_funct_1(A)
      & v2_funct_1(A)
      & v1_finset_1(A)
      & v1_finseq_1(A) ) ),
    file(finseq_1,rc3_finseq_1),
    [interesting(0.9),axiom,file(finseq_1,rc3_finseq_1)]).

fof(rc3_funct_1,theorem,(
    ? [A] : 
      ( v1_relat_1(A)
      & v1_funct_1(A)
      & v2_funct_1(A) ) ),
    file(funct_1,rc3_funct_1),
    [interesting(0.9),axiom,file(funct_1,rc3_funct_1)]).

fof(rc4_funct_1,theorem,(
    ? [A] : 
      ( v1_relat_1(A)
      & v3_relat_1(A)
      & v1_funct_1(A) ) ),
    file(funct_1,rc4_funct_1),
    [interesting(0.9),axiom,file(funct_1,rc4_funct_1)]).

fof(rc6_finseq_1,theorem,(
    ? [A] : 
      ( v1_xboole_0(A)
      & v1_relat_1(A)
      & v1_funct_1(A)
      & v2_funct_1(A)
      & v1_finset_1(A) ) ),
    file(finseq_1,rc6_finseq_1),
    [interesting(0.9),axiom,file(finseq_1,rc6_finseq_1)]).

fof(rc7_finseq_1,theorem,(
    ? [A] : 
      ( ~ v1_xboole_0(A)
      & v1_relat_1(A)
      & v1_funct_1(A)
      & v1_finset_1(A) ) ),
    file(finseq_1,rc7_finseq_1),
    [interesting(0.9),axiom,file(finseq_1,rc7_finseq_1)]).

fof(rc8_finseq_1,theorem,(
    ? [A] : 
      ( ~ v1_xboole_0(A)
      & v1_relat_1(A)
      & v1_funct_1(A)
      & v1_finset_1(A)
      & v1_finseq_1(A) ) ),
    file(finseq_1,rc8_finseq_1),
    [interesting(0.9),axiom,file(finseq_1,rc8_finseq_1)]).

fof(dt_k1_xboole_0,axiom,(
    $true ),
    file(xboole_0,k1_xboole_0),
    [interesting(0.9),axiom,file(xboole_0,k1_xboole_0)]).

fof(fc10_xreal_0,theorem,(
    ! [A,B] : 
      ( ( v1_xreal_0(A)
        & v2_xreal_0(A)
        & v1_xreal_0(B)
        & ~ v3_xreal_0(B) )
     => ( ~ v1_xboole_0(k2_xcmplx_0(B,A))
        & v1_xcmplx_0(k2_xcmplx_0(B,A))
        & v1_xreal_0(k2_xcmplx_0(B,A))
        & v2_xreal_0(k2_xcmplx_0(B,A))
        & ~ v3_xreal_0(k2_xcmplx_0(B,A)) ) ) ),
    file(xreal_0,fc10_xreal_0),
    [interesting(0.9),axiom,file(xreal_0,fc10_xreal_0)]).

fof(fc11_xreal_0,theorem,(
    ! [A,B] : 
      ( ( v1_xreal_0(A)
        & v3_xreal_0(A)
        & v1_xreal_0(B)
        & ~ v2_xreal_0(B) )
     => ( ~ v1_xboole_0(k2_xcmplx_0(A,B))
        & v1_xcmplx_0(k2_xcmplx_0(A,B))
        & v1_xreal_0(k2_xcmplx_0(A,B))
        & ~ v2_xreal_0(k2_xcmplx_0(A,B))
        & v3_xreal_0(k2_xcmplx_0(A,B)) ) ) ),
    file(xreal_0,fc11_xreal_0),
    [interesting(0.9),axiom,file(xreal_0,fc11_xreal_0)]).

fof(fc12_xreal_0,theorem,(
    ! [A,B] : 
      ( ( v1_xreal_0(A)
        & v3_xreal_0(A)
        & v1_xreal_0(B)
        & ~ v2_xreal_0(B) )
     => ( ~ v1_xboole_0(k2_xcmplx_0(B,A))
        & v1_xcmplx_0(k2_xcmplx_0(B,A))
        & v1_xreal_0(k2_xcmplx_0(B,A))
        & ~ v2_xreal_0(k2_xcmplx_0(B,A))
        & v3_xreal_0(k2_xcmplx_0(B,A)) ) ) ),
    file(xreal_0,fc12_xreal_0),
    [interesting(0.9),axiom,file(xreal_0,fc12_xreal_0)]).

fof(fc1_int_1,theorem,(
    ! [A,B] : 
      ( ( v1_int_1(A)
        & v1_int_1(B) )
     => ( v1_xcmplx_0(k2_xcmplx_0(A,B))
        & v1_xreal_0(k2_xcmplx_0(A,B))
        & v1_int_1(k2_xcmplx_0(A,B)) ) ) ),
    file(int_1,fc1_int_1),
    [interesting(0.9),axiom,file(int_1,fc1_int_1)]).

fof(fc2_finseq_1,theorem,
    ( v1_xboole_0(k1_xboole_0)
    & v1_relat_1(k1_xboole_0)
    & v3_relat_1(k1_xboole_0)
    & v1_funct_1(k1_xboole_0)
    & v2_funct_1(k1_xboole_0)
    & v1_finset_1(k1_xboole_0)
    & v1_finseq_1(k1_xboole_0) ),
    file(finseq_1,fc2_finseq_1),
    [interesting(0.9),axiom,file(finseq_1,fc2_finseq_1)]).

fof(fc3_xreal_0,theorem,(
    ! [A,B] : 
      ( ( v1_xreal_0(A)
        & v1_xreal_0(B) )
     => ( v1_xcmplx_0(k2_xcmplx_0(A,B))
        & v1_xreal_0(k2_xcmplx_0(A,B)) ) ) ),
    file(xreal_0,fc3_xreal_0),
    [interesting(0.9),axiom,file(xreal_0,fc3_xreal_0)]).

fof(fc6_int_1,theorem,(
    ! [A,B] : 
      ( ( m1_subset_1(A,k5_numbers)
        & v1_int_1(B) )
     => ( v1_xcmplx_0(k2_xcmplx_0(B,A))
        & v1_xreal_0(k2_xcmplx_0(B,A))
        & v1_int_1(k2_xcmplx_0(B,A)) ) ) ),
    file(int_1,fc6_int_1),
    [interesting(0.9),axiom,file(int_1,fc6_int_1)]).

fof(fc7_xreal_0,theorem,(
    ! [A,B] : 
      ( ( v1_xreal_0(A)
        & ~ v3_xreal_0(A)
        & v1_xreal_0(B)
        & ~ v3_xreal_0(B) )
     => ( v1_xcmplx_0(k2_xcmplx_0(A,B))
        & v1_xreal_0(k2_xcmplx_0(A,B))
        & ~ v3_xreal_0(k2_xcmplx_0(A,B)) ) ) ),
    file(xreal_0,fc7_xreal_0),
    [interesting(0.9),axiom,file(xreal_0,fc7_xreal_0)]).

fof(fc8_xreal_0,theorem,(
    ! [A,B] : 
      ( ( v1_xreal_0(A)
        & ~ v2_xreal_0(A)
        & v1_xreal_0(B)
        & ~ v2_xreal_0(B) )
     => ( v1_xcmplx_0(k2_xcmplx_0(A,B))
        & v1_xreal_0(k2_xcmplx_0(A,B))
        & ~ v2_xreal_0(k2_xcmplx_0(A,B)) ) ) ),
    file(xreal_0,fc8_xreal_0),
    [interesting(0.9),axiom,file(xreal_0,fc8_xreal_0)]).

fof(fc9_xreal_0,theorem,(
    ! [A,B] : 
      ( ( v1_xreal_0(A)
        & v2_xreal_0(A)
        & v1_xreal_0(B)
        & ~ v3_xreal_0(B) )
     => ( ~ v1_xboole_0(k2_xcmplx_0(A,B))
        & v1_xcmplx_0(k2_xcmplx_0(A,B))
        & v1_xreal_0(k2_xcmplx_0(A,B))
        & v2_xreal_0(k2_xcmplx_0(A,B))
        & ~ v3_xreal_0(k2_xcmplx_0(A,B)) ) ) ),
    file(xreal_0,fc9_xreal_0),
    [interesting(0.9),axiom,file(xreal_0,fc9_xreal_0)]).

fof(spc6_arithm,theorem,(
    ! [A,B,C] : 
      ( ( v1_xcmplx_0(A)
        & v1_xcmplx_0(B)
        & v1_xcmplx_0(C) )
     => k2_xcmplx_0(k2_xcmplx_0(A,B),C) = k2_xcmplx_0(A,k2_xcmplx_0(B,C)) ) ),
    file(arithm,spc6_arithm),
    [interesting(0.9),axiom,file(arithm,spc6_arithm)]).

fof(t1_real,theorem,(
    ! [A] : 
      ( v1_xreal_0(A)
     => ! [B] : 
          ( v1_xreal_0(B)
         => ( ( r1_xreal_0(A,B)
              & v2_xreal_0(A) )
           => v2_xreal_0(B) ) ) ) ),
    file(real,t1_real),
    [interesting(0.9),axiom,file(real,t1_real)]).

fof(t2_real,theorem,(
    ! [A] : 
      ( v1_xreal_0(A)
     => ! [B] : 
          ( v1_xreal_0(B)
         => ( ( r1_xreal_0(A,B)
              & v3_xreal_0(B) )
           => v3_xreal_0(A) ) ) ) ),
    file(real,t2_real),
    [interesting(0.9),axiom,file(real,t2_real)]).

fof(t3_real,theorem,(
    ! [A] : 
      ( v1_xreal_0(A)
     => ! [B] : 
          ( v1_xreal_0(B)
         => ~ ( r1_xreal_0(A,B)
              & ~ v3_xreal_0(A)
              & v3_xreal_0(B) ) ) ) ),
    file(real,t3_real),
    [interesting(0.9),axiom,file(real,t3_real)]).

fof(t4_real,theorem,(
    ! [A] : 
      ( v1_xreal_0(A)
     => ! [B] : 
          ( v1_xreal_0(B)
         => ~ ( r1_xreal_0(A,B)
              & ~ v2_xreal_0(B)
              & v2_xreal_0(A) ) ) ) ),
    file(real,t4_real),
    [interesting(0.9),axiom,file(real,t4_real)]).

fof(t5_real,theorem,(
    ! [A] : 
      ( v1_xreal_0(A)
     => ! [B] : 
          ( v1_xreal_0(B)
         => ( r1_xreal_0(A,B)
           => ( v1_xboole_0(B)
              | v3_xreal_0(A)
              | v2_xreal_0(B) ) ) ) ) ),
    file(real,t5_real),
    [interesting(0.9),axiom,file(real,t5_real)]).

fof(t6_real,theorem,(
    ! [A] : 
      ( v1_xreal_0(A)
     => ! [B] : 
          ( v1_xreal_0(B)
         => ( r1_xreal_0(A,B)
           => ( v1_xboole_0(A)
              | v2_xreal_0(B)
              | v3_xreal_0(A) ) ) ) ) ),
    file(real,t6_real),
    [interesting(0.9),axiom,file(real,t6_real)]).

fof(t7_real,theorem,(
    ! [A] : 
      ( v1_xreal_0(A)
     => ! [B] : 
          ( v1_xreal_0(B)
         => ~ ( ~ r1_xreal_0(A,B)
              & ~ v2_xreal_0(A)
              & ~ v3_xreal_0(B) ) ) ) ),
    file(real,t7_real),
    [interesting(0.9),axiom,file(real,t7_real)]).

fof(t8_real,theorem,(
    ! [A] : 
      ( v1_xreal_0(A)
     => ! [B] : 
          ( v1_xreal_0(B)
         => ~ ( ~ r1_xreal_0(A,B)
              & ~ v3_xreal_0(B)
              & ~ v2_xreal_0(A) ) ) ) ),
    file(real,t8_real),
    [interesting(0.9),axiom,file(real,t8_real)]).

fof(fraenkel_a_2_0_calcul_2,definition,(
    ! [A,B,C] : 
      ( ( v4_ordinal2(B)
        & v4_ordinal2(C) )
     => ( r2_hidden(A,a_2_0_calcul_2(B,C))
      <=> ? [D] : 
            ( m2_subset_1(D,k1_numbers,k5_numbers)
            & A = D
            & r1_xreal_0(k2_xcmplx_0(1,B),D)
            & r1_xreal_0(D,k2_xcmplx_0(C,B)) ) ) ) ),
    file(calcul_2,a_2_0_calcul_2),
    [interesting(0.9),axiom,file(calcul_2,a_2_0_calcul_2)]).

fof(commutativity_k2_xcmplx_0,theorem,(
    ! [A,B] : 
      ( ( v1_xcmplx_0(A)
        & v1_xcmplx_0(B) )
     => k2_xcmplx_0(A,B) = k2_xcmplx_0(B,A) ) ),
    file(xcmplx_0,k2_xcmplx_0),
    [interesting(0.9),axiom,file(xcmplx_0,k2_xcmplx_0)]).

fof(reflexivity_r1_xreal_0,theorem,(
    ! [A,B] : 
      ( ( v1_xreal_0(A)
        & v1_xreal_0(B) )
     => r1_xreal_0(A,A) ) ),
    file(xreal_0,r1_xreal_0),
    [interesting(0.9),axiom,file(xreal_0,r1_xreal_0)]).

fof(connectedness_r1_xreal_0,theorem,(
    ! [A,B] : 
      ( ( v1_xreal_0(A)
        & v1_xreal_0(B) )
     => ( r1_xreal_0(A,B)
        | r1_xreal_0(B,A) ) ) ),
    file(xreal_0,r1_xreal_0),
    [interesting(0.9),axiom,file(xreal_0,r1_xreal_0)]).

fof(existence_m1_subset_1,axiom,(
    ! [A] : 
    ? [B] : m1_subset_1(B,A) ),
    file(subset_1,m1_subset_1),
    [interesting(0.9),axiom,file(subset_1,m1_subset_1)]).

fof(existence_m2_subset_1,axiom,(
    ! [A,B] : 
      ( ( ~ v1_xboole_0(A)
        & ~ v1_xboole_0(B)
        & m1_subset_1(B,k1_zfmisc_1(A)) )
     => ? [C] : m2_subset_1(C,A,B) ) ),
    file(subset_1,m2_subset_1),
    [interesting(0.9),axiom,file(subset_1,m2_subset_1)]).

fof(redefinition_m2_subset_1,definition,(
    ! [A,B] : 
      ( ( ~ v1_xboole_0(A)
        & ~ v1_xboole_0(B)
        & m1_subset_1(B,k1_zfmisc_1(A)) )
     => ! [C] : 
          ( m2_subset_1(C,A,B)
        <=> m1_subset_1(C,B) ) ) ),
    file(subset_1,m2_subset_1),
    [interesting(0.9),axiom,file(subset_1,m2_subset_1)]).

fof(dt_k2_xcmplx_0,axiom,(
    $true ),
    file(xcmplx_0,k2_xcmplx_0),
    [interesting(0.9),axiom,file(xcmplx_0,k2_xcmplx_0)]).

fof(dt_m2_subset_1,axiom,(
    ! [A,B] : 
      ( ( ~ v1_xboole_0(A)
        & ~ v1_xboole_0(B)
        & m1_subset_1(B,k1_zfmisc_1(A)) )
     => ! [C] : 
          ( m2_subset_1(C,A,B)
         => m1_subset_1(C,A) ) ) ),
    file(subset_1,m2_subset_1),
    [interesting(0.9),axiom,file(subset_1,m2_subset_1)]).

fof(fc1_nat_1,theorem,(
    ! [A,B] : 
      ( ( v4_ordinal2(A)
        & v4_ordinal2(B) )
     => ( v4_ordinal2(k2_xcmplx_0(A,B))
        & v1_xcmplx_0(k2_xcmplx_0(A,B))
        & v1_xreal_0(k2_xcmplx_0(A,B)) ) ) ),
    file(nat_1,fc1_nat_1),
    [interesting(0.9),axiom,file(nat_1,fc1_nat_1)]).

fof(fc3_nat_1,theorem,(
    ! [A,B] : 
      ( ( v4_ordinal2(A)
        & ~ v1_xboole_0(B)
        & v4_ordinal2(B) )
     => ( ~ v1_xboole_0(k2_xcmplx_0(A,B))
        & v4_ordinal2(k2_xcmplx_0(A,B))
        & v1_xcmplx_0(k2_xcmplx_0(A,B))
        & v1_xreal_0(k2_xcmplx_0(A,B)) ) ) ),
    file(nat_1,fc3_nat_1),
    [interesting(0.9),axiom,file(nat_1,fc3_nat_1)]).

fof(fc4_nat_1,theorem,(
    ! [A,B] : 
      ( ( v4_ordinal2(A)
        & ~ v1_xboole_0(B)
        & v4_ordinal2(B) )
     => ( ~ v1_xboole_0(k2_xcmplx_0(B,A))
        & v4_ordinal2(k2_xcmplx_0(B,A))
        & v1_xcmplx_0(k2_xcmplx_0(B,A))
        & v1_xreal_0(k2_xcmplx_0(B,A)) ) ) ),
    file(nat_1,fc4_nat_1),
    [interesting(0.9),axiom,file(nat_1,fc4_nat_1)]).

fof(rqLessOrEqual__r1_xreal_0__r1_r1,theorem,(
    r1_xreal_0(1,1) ),
    file(arithm,rqLessOrEqual__r1_xreal_0__r1_r1),
    [interesting(0.9),axiom,file(arithm,rqLessOrEqual__r1_xreal_0__r1_r1)]).

fof(spc1_boole,theorem,(
    ~ v1_xboole_0(1) ),
    file(boole,spc1_boole),
    [interesting(0.9),axiom,file(boole,spc1_boole)]).

fof(t2_subset,theorem,(
    ! [A,B] : 
      ( m1_subset_1(A,B)
     => ( v1_xboole_0(B)
        | r2_hidden(A,B) ) ) ),
    file(subset,t2_subset),
    [interesting(0.9),axiom,file(subset,t2_subset)]).

fof(t3_subset,theorem,(
    ! [A,B] : 
      ( m1_subset_1(A,k1_zfmisc_1(B))
    <=> r1_tarski(A,B) ) ),
    file(subset,t3_subset),
    [interesting(0.9),axiom,file(subset,t3_subset)]).

fof(t4_subset,theorem,(
    ! [A,B,C] : 
      ( ( r2_hidden(A,B)
        & m1_subset_1(B,k1_zfmisc_1(C)) )
     => m1_subset_1(A,C) ) ),
    file(subset,t4_subset),
    [interesting(0.9),axiom,file(subset,t4_subset)]).

fof(t5_subset,theorem,(
    ! [A,B,C] : 
      ~ ( r2_hidden(A,B)
        & m1_subset_1(B,k1_zfmisc_1(C))
        & v1_xboole_0(C) ) ),
    file(subset,t5_subset),
    [interesting(0.9),axiom,file(subset,t5_subset)]).

fof(t6_boole,theorem,(
    ! [A] : 
      ( v1_xboole_0(A)
     => A = k1_xboole_0 ) ),
    file(boole,t6_boole),
    [interesting(0.9),axiom,file(boole,t6_boole)]).

fof(t8_boole,theorem,(
    ! [A,B] : 
      ~ ( v1_xboole_0(A)
        & A != B
        & v1_xboole_0(B) ) ),
    file(boole,t8_boole),
    [interesting(0.9),axiom,file(boole,t8_boole)]).

fof(d1_calcul_2,definition,(
    ! [A] : 
      ( v4_ordinal2(A)
     => ! [B] : 
          ( v4_ordinal2(B)
         => k1_calcul_2(A,B) = a_2_0_calcul_2(A,B) ) ) ),
    file(calcul_2,d1_calcul_2),
    [interesting(0.9),axiom,file(calcul_2,d1_calcul_2)]).

fof(spc1_numerals,theorem,
    ( v2_xreal_0(1)
    & m2_subset_1(1,k1_numbers,k5_numbers)
    & m1_subset_1(1,k5_numbers)
    & m1_subset_1(1,k1_numbers) ),
    file(numerals,spc1_numerals),
    [interesting(0.9),axiom,file(numerals,spc1_numerals)]).

fof(t1_subset,theorem,(
    ! [A,B] : 
      ( r2_hidden(A,B)
     => m1_subset_1(A,B) ) ),
    file(subset,t1_subset),
    [interesting(0.9),axiom,file(subset,t1_subset)]).

fof(t7_boole,theorem,(
    ! [A,B] : 
      ~ ( r2_hidden(A,B)
        & v1_xboole_0(B) ) ),
    file(boole,t7_boole),
    [interesting(0.9),axiom,file(boole,t7_boole)]).

fof(t2_tarski,theorem,(
    ! [A,B] : 
      ( ! [C] : 
          ( r2_hidden(C,A)
        <=> r2_hidden(C,B) )
     => A = B ) ),
    file(tarski,t2_tarski),
    [interesting(0.9),axiom,file(tarski,t2_tarski)]).

fof(fraenkel_a_2_1_calcul_2,definition,(
    ! [A,B,C] : 
      ( ( v4_ordinal2(B)
        & v4_ordinal2(C) )
     => ( r2_hidden(A,a_2_1_calcul_2(B,C))
      <=> ? [D] : 
            ( m2_subset_1(D,k1_numbers,k5_numbers)
            & A = D
            & r1_xreal_0(k2_xcmplx_0(1,C),D)
            & r1_xreal_0(D,k2_xcmplx_0(B,C)) ) ) ) ),
    file(calcul_2,a_2_1_calcul_2),
    [interesting(0.9),axiom,file(calcul_2,a_2_1_calcul_2)]).

fof(de_c2_6_1__calcul_2,definition,(
    c2_6_1__calcul_2 = c1_6_1__calcul_2 ),
    introduced(definition,[new_symbol(c2_6_1__calcul_2),file(calcul_2,c2_6_1__calcul_2)]),
    [interesting(0.65),axiom,file(calcul_2,c2_6_1__calcul_2)]).

fof(e3_6_1__calcul_2,plain,(
    m2_subset_1(c1_6_1__calcul_2,k1_numbers,k5_numbers) ),
    inference(mizar_by,[status(thm),assumptions([dt_c1_6__calcul_2,dt_c1_6_1__calcul_2,dt_c3_6__calcul_2,e2_6_1__calcul_2])],[commutativity_k2_xcmplx_0,reflexivity_r1_xreal_0,connectedness_r1_xreal_0,dt_k2_xcmplx_0,cc1_finseq_1,cc2_funct_1,cc3_xreal_0,cc6_xreal_0,cc8_xreal_0,fc10_xreal_0,fc11_xreal_0,fc12_xreal_0,fc1_int_1,fc1_nat_1,fc3_nat_1,fc3_xreal_0,fc4_nat_1,fc6_int_1,fc7_xreal_0,fc8_xreal_0,fc9_xreal_0,rc1_finseq_1,rc1_funct_1,rc2_funct_1,rc2_xreal_0,rc3_finseq_1,rc3_funct_1,rc3_xreal_0,rc4_funct_1,rc4_xreal_0,rc6_finseq_1,rc7_finseq_1,rc8_finseq_1,rqLessOrEqual__r1_xreal_0__r1_r1,spc1_boole,spc1_numerals,spc6_arithm,t1_real,t2_real,t3_real,t4_real,t5_real,t6_real,t7_real,t8_real,spc1_numerals,spc1_boole,reflexivity_r1_tarski,dt_k1_xboole_0,cc2_xreal_0,cc4_int_1,cc4_xreal_0,cc5_xreal_0,cc7_xreal_0,fc2_finseq_1,rc1_int_1,rc1_nat_1,rc1_xreal_0,rc2_int_1,rc2_nat_1,rc3_nat_1,t2_tarski,fraenkel_a_2_0_calcul_2,existence_m1_subset_1,dt_k1_calcul_2,dt_k1_zfmisc_1,dt_k5_ordinal2,dt_m1_subset_1,cc1_funct_1,cc1_nat_1,cc1_xreal_0,cc2_int_1,cc2_nat_1,cc3_int_1,cc3_nat_1,fc1_ordinal2,t2_subset,t3_subset,t4_subset,t5_subset,t6_boole,t8_boole,d1_calcul_2,antisymmetry_r2_hidden,existence_m2_subset_1,redefinition_k2_calcul_2,redefinition_k5_numbers,redefinition_m2_subset_1,dt_k1_numbers,dt_k2_calcul_2,dt_k5_numbers,dt_m2_subset_1,dt_c1_6__calcul_2,dt_c1_6_1__calcul_2,dt_c3_6__calcul_2,t1_subset,t7_boole,e2_6_1__calcul_2]),
    [interesting(0.65),file(calcul_2,e3_6_1__calcul_2),[file(calcul_2,e3_6_1__calcul_2)]]).

fof(dt_c2_6_1__calcul_2,plain,(
    m2_subset_1(c2_6_1__calcul_2,k1_numbers,k5_numbers) ),
    inference(mizar_by,[status(thm),assumptions([dt_c1_6__calcul_2,dt_c1_6_1__calcul_2,dt_c3_6__calcul_2,e2_6_1__calcul_2])],[cc1_finseq_1,cc2_funct_1,cc3_xreal_0,cc6_xreal_0,cc8_xreal_0,rc1_finseq_1,rc1_funct_1,rc2_funct_1,rc2_xreal_0,rc3_finseq_1,rc3_funct_1,rc3_xreal_0,rc4_funct_1,rc4_xreal_0,rc6_finseq_1,rc7_finseq_1,rc8_finseq_1,reflexivity_r1_tarski,antisymmetry_r2_hidden,dt_k1_xboole_0,cc1_xreal_0,cc2_xreal_0,cc3_int_1,cc3_nat_1,cc4_int_1,cc4_xreal_0,cc5_xreal_0,cc7_xreal_0,fc2_finseq_1,rc1_int_1,rc1_nat_1,rc1_xreal_0,rc2_int_1,rc2_nat_1,rc3_nat_1,t1_subset,t4_subset,t5_subset,existence_m1_subset_1,dt_k1_zfmisc_1,dt_k5_ordinal2,dt_m1_subset_1,cc1_funct_1,cc1_nat_1,cc2_int_1,cc2_nat_1,fc1_ordinal2,t2_subset,t3_subset,t6_boole,t7_boole,t8_boole,existence_m2_subset_1,redefinition_k5_numbers,redefinition_m2_subset_1,dt_k1_numbers,dt_k5_numbers,dt_m2_subset_1,dt_c1_6_1__calcul_2,de_c2_6_1__calcul_2,e3_6_1__calcul_2]),
    [interesting(0.65),file(calcul_2,c2_6_1__calcul_2),[file(calcul_2,c2_6_1__calcul_2)]]).

fof(t8_xreal_1,theorem,(
    ! [A] : 
      ( v1_xreal_0(A)
     => ! [B] : 
          ( v1_xreal_0(B)
         => ! [C] : 
              ( v1_xreal_0(C)
             => ( r1_xreal_0(A,B)
              <=> r1_xreal_0(k2_xcmplx_0(A,C),k2_xcmplx_0(B,C)) ) ) ) ) ),
    file(xreal_1,t8_xreal_1),
    [interesting(0.9),axiom,file(xreal_1,t8_xreal_1)]).

fof(e5_6_1__calcul_2,plain,(
    r1_xreal_0(k2_xcmplx_0(c1_6__calcul_2,c3_6__calcul_2),k2_xcmplx_0(c2_6__calcul_2,c3_6__calcul_2)) ),
    inference(mizar_by,[status(thm),assumptions([dt_c1_6__calcul_2,dt_c2_6__calcul_2,dt_c3_6__calcul_2,e1_6_1__calcul_2])],[existence_m1_subset_1,dt_m1_subset_1,cc1_finseq_1,cc2_funct_1,rc1_finseq_1,rc1_funct_1,rc2_funct_1,rc3_finseq_1,rc3_funct_1,rc4_funct_1,rc6_finseq_1,rc7_finseq_1,rc8_finseq_1,t2_subset,antisymmetry_r2_hidden,dt_k1_xboole_0,fc2_finseq_1,t1_subset,cc1_funct_1,cc3_xreal_0,cc4_xreal_0,cc6_xreal_0,cc7_xreal_0,cc8_xreal_0,fc10_xreal_0,fc11_xreal_0,fc12_xreal_0,fc3_nat_1,fc4_nat_1,fc8_xreal_0,fc9_xreal_0,rc1_nat_1,rc2_xreal_0,rc3_xreal_0,rc4_xreal_0,t1_real,t4_real,t5_real,t6_boole,t6_real,t7_boole,t7_real,t8_boole,t8_real,cc4_int_1,cc5_xreal_0,fc1_int_1,fc7_xreal_0,rc2_int_1,t2_real,t3_real,cc1_xreal_0,cc3_int_1,cc3_nat_1,fc1_nat_1,rc1_xreal_0,spc6_arithm,commutativity_k2_xcmplx_0,reflexivity_r1_xreal_0,connectedness_r1_xreal_0,dt_k2_xcmplx_0,dt_c1_6__calcul_2,dt_c2_6__calcul_2,dt_c3_6__calcul_2,cc2_xreal_0,fc3_xreal_0,e1_6_1__calcul_2,t8_xreal_1]),
    [interesting(0.65),file(calcul_2,e5_6_1__calcul_2),[file(calcul_2,e5_6_1__calcul_2)]]).

fof(t1_calcul_2,theorem,(
    ! [A] : 
      ( v4_ordinal2(A)
     => ! [B] : 
          ( v4_ordinal2(B)
         => ! [C] : 
              ( v4_ordinal2(C)
             => ( r2_hidden(A,k2_calcul_2(B,C))
              <=> ( r1_xreal_0(k2_xcmplx_0(1,B),A)
                  & r1_xreal_0(A,k2_xcmplx_0(C,B)) ) ) ) ) ) ),
    file(calcul_2,t1_calcul_2),
    [interesting(0.9),axiom,file(calcul_2,t1_calcul_2)]).

fof(e4_6_1__calcul_2,plain,
    ( r1_xreal_0(k2_xcmplx_0(1,c3_6__calcul_2),c2_6_1__calcul_2)
    & r1_xreal_0(c2_6_1__calcul_2,k2_xcmplx_0(c1_6__calcul_2,c3_6__calcul_2)) ),
    inference(mizar_by,[status(thm),assumptions([dt_c1_6__calcul_2,dt_c1_6_1__calcul_2,dt_c3_6__calcul_2,e2_6_1__calcul_2])],[cc1_finseq_1,cc2_funct_1,rc1_finseq_1,rc1_funct_1,rc2_funct_1,rc3_finseq_1,rc3_funct_1,rc4_funct_1,rc6_finseq_1,rc7_finseq_1,rc8_finseq_1,reflexivity_r1_tarski,dt_k1_xboole_0,dt_k5_ordinal2,fc1_ordinal2,fc2_finseq_1,rc2_nat_1,rc3_nat_1,t2_tarski,fraenkel_a_2_0_calcul_2,existence_m1_subset_1,existence_m2_subset_1,redefinition_k5_numbers,redefinition_m2_subset_1,dt_k1_calcul_2,dt_k1_numbers,dt_k1_zfmisc_1,dt_k5_numbers,dt_m1_subset_1,dt_m2_subset_1,cc1_funct_1,cc1_nat_1,cc2_int_1,cc2_nat_1,cc2_xreal_0,cc3_xreal_0,cc4_int_1,cc4_xreal_0,cc5_xreal_0,cc6_xreal_0,cc7_xreal_0,cc8_xreal_0,fc10_xreal_0,fc11_xreal_0,fc12_xreal_0,fc1_int_1,fc3_nat_1,fc3_xreal_0,fc4_nat_1,fc6_int_1,fc7_xreal_0,fc8_xreal_0,fc9_xreal_0,rc1_int_1,rc1_nat_1,rc1_xreal_0,rc2_int_1,rc2_xreal_0,rc3_xreal_0,rc4_xreal_0,spc6_arithm,t1_real,t2_real,t2_subset,t3_real,t3_subset,t4_real,t4_subset,t5_real,t5_subset,t6_boole,t6_real,t7_real,t8_boole,t8_real,d1_calcul_2,commutativity_k2_xcmplx_0,reflexivity_r1_xreal_0,connectedness_r1_xreal_0,antisymmetry_r2_hidden,redefinition_k2_calcul_2,dt_k2_calcul_2,dt_k2_xcmplx_0,dt_c1_6__calcul_2,dt_c1_6_1__calcul_2,dt_c2_6_1__calcul_2,dt_c3_6__calcul_2,de_c2_6_1__calcul_2,cc1_xreal_0,cc3_int_1,cc3_nat_1,fc1_nat_1,rqLessOrEqual__r1_xreal_0__r1_r1,t1_subset,t7_boole,spc1_numerals,spc1_boole,e2_6_1__calcul_2,t1_calcul_2]),
    [interesting(0.65),file(calcul_2,e4_6_1__calcul_2),[file(calcul_2,e4_6_1__calcul_2)]]).

fof(t2_xreal_1,theorem,(
    ! [A] : 
      ( v1_xreal_0(A)
     => ! [B] : 
          ( v1_xreal_0(B)
         => ! [C] : 
              ( v1_xreal_0(C)
             => ( ( r1_xreal_0(A,B)
                  & r1_xreal_0(B,C) )
               => r1_xreal_0(A,C) ) ) ) ) ),
    file(xreal_1,t2_xreal_1),
    [interesting(0.9),axiom,file(xreal_1,t2_xreal_1)]).

fof(e6_6_1__calcul_2,plain,(
    r1_xreal_0(c2_6_1__calcul_2,k2_xcmplx_0(c2_6__calcul_2,c3_6__calcul_2)) ),
    inference(mizar_by,[status(thm),assumptions([dt_c2_6__calcul_2,e1_6_1__calcul_2,dt_c1_6__calcul_2,dt_c1_6_1__calcul_2,dt_c3_6__calcul_2,e2_6_1__calcul_2])],[reflexivity_r1_tarski,cc1_finseq_1,cc2_funct_1,rc1_finseq_1,rc1_funct_1,rc2_funct_1,rc3_finseq_1,rc3_funct_1,rc4_funct_1,rc6_finseq_1,rc7_finseq_1,rc8_finseq_1,antisymmetry_r2_hidden,dt_k1_xboole_0,dt_k1_zfmisc_1,dt_k5_ordinal2,cc4_int_1,cc4_xreal_0,cc5_xreal_0,cc8_xreal_0,fc10_xreal_0,fc11_xreal_0,fc12_xreal_0,fc1_int_1,fc1_ordinal2,fc2_finseq_1,fc6_int_1,fc7_xreal_0,fc9_xreal_0,rc1_int_1,rc2_int_1,rc2_nat_1,rc2_xreal_0,rc3_nat_1,rc3_xreal_0,rc4_xreal_0,t1_subset,t2_real,t3_real,t3_subset,t4_subset,t5_real,t5_subset,t6_real,t7_real,t8_real,existence_m1_subset_1,existence_m2_subset_1,redefinition_k5_numbers,redefinition_m2_subset_1,dt_k1_numbers,dt_k5_numbers,dt_m1_subset_1,dt_m2_subset_1,dt_c1_6_1__calcul_2,cc1_funct_1,cc1_nat_1,cc1_xreal_0,cc2_int_1,cc2_nat_1,cc3_int_1,cc3_nat_1,cc3_xreal_0,cc6_xreal_0,cc7_xreal_0,fc1_nat_1,fc3_nat_1,fc4_nat_1,fc8_xreal_0,rc1_nat_1,rc1_xreal_0,spc6_arithm,t1_real,t2_subset,t4_real,t6_boole,t7_boole,t8_boole,commutativity_k2_xcmplx_0,reflexivity_r1_xreal_0,connectedness_r1_xreal_0,dt_k2_xcmplx_0,dt_c1_6__calcul_2,dt_c2_6__calcul_2,dt_c2_6_1__calcul_2,dt_c3_6__calcul_2,de_c2_6_1__calcul_2,cc2_xreal_0,fc3_xreal_0,spc1_numerals,spc1_boole,e5_6_1__calcul_2,e4_6_1__calcul_2,t2_xreal_1,rqLessOrEqual__r1_xreal_0__r1_r1]),
    [interesting(0.65),file(calcul_2,e6_6_1__calcul_2),[file(calcul_2,e6_6_1__calcul_2)]]).

fof(e7_6_1__calcul_2,plain,(
    r2_hidden(c1_6_1__calcul_2,a_2_1_calcul_2(c2_6__calcul_2,c3_6__calcul_2)) ),
    inference(mizar_by,[status(thm),assumptions([dt_c2_6__calcul_2,e1_6_1__calcul_2,dt_c1_6__calcul_2,dt_c1_6_1__calcul_2,dt_c3_6__calcul_2,e2_6_1__calcul_2])],[reflexivity_r1_tarski,cc1_finseq_1,cc2_funct_1,rc1_finseq_1,rc1_funct_1,rc2_funct_1,rc3_finseq_1,rc3_funct_1,rc4_funct_1,rc6_finseq_1,rc7_finseq_1,rc8_finseq_1,dt_k1_xboole_0,dt_k1_zfmisc_1,dt_k5_ordinal2,cc4_int_1,cc4_xreal_0,cc5_xreal_0,cc8_xreal_0,fc10_xreal_0,fc11_xreal_0,fc12_xreal_0,fc1_int_1,fc1_ordinal2,fc2_finseq_1,fc6_int_1,fc7_xreal_0,fc9_xreal_0,rc1_int_1,rc2_int_1,rc2_nat_1,rc2_xreal_0,rc3_nat_1,rc3_xreal_0,rc4_xreal_0,t2_real,t3_real,t3_subset,t4_subset,t5_real,t5_subset,t6_real,t7_real,t8_real,existence_m1_subset_1,existence_m2_subset_1,redefinition_k5_numbers,redefinition_m2_subset_1,dt_k1_numbers,dt_k5_numbers,dt_m1_subset_1,dt_m2_subset_1,cc1_funct_1,cc1_nat_1,cc1_xreal_0,cc2_int_1,cc2_nat_1,cc2_xreal_0,cc3_int_1,cc3_nat_1,cc3_xreal_0,cc6_xreal_0,cc7_xreal_0,fc1_nat_1,fc3_nat_1,fc3_xreal_0,fc4_nat_1,fc8_xreal_0,rc1_nat_1,rc1_xreal_0,spc6_arithm,t1_real,t2_subset,t4_real,t6_boole,t8_boole,commutativity_k2_xcmplx_0,reflexivity_r1_xreal_0,connectedness_r1_xreal_0,antisymmetry_r2_hidden,dt_k2_xcmplx_0,dt_c1_6__calcul_2,dt_c1_6_1__calcul_2,dt_c2_6__calcul_2,dt_c2_6_1__calcul_2,dt_c3_6__calcul_2,de_c2_6_1__calcul_2,t1_subset,t7_boole,t2_tarski,fraenkel_a_2_1_calcul_2,spc1_numerals,spc1_boole,e6_6_1__calcul_2,e4_6_1__calcul_2,rqLessOrEqual__r1_xreal_0__r1_r1]),
    [interesting(0.65),file(calcul_2,e7_6_1__calcul_2),[file(calcul_2,e7_6_1__calcul_2)]]).

fof(e8_6_1__calcul_2,plain,(
    r2_hidden(c1_6_1__calcul_2,k2_calcul_2(c3_6__calcul_2,c2_6__calcul_2)) ),
    inference(mizar_by,[status(thm),assumptions([dt_c2_6__calcul_2,e1_6_1__calcul_2,dt_c1_6__calcul_2,dt_c1_6_1__calcul_2,dt_c3_6__calcul_2,e2_6_1__calcul_2])],[cc1_finseq_1,cc2_funct_1,rc1_finseq_1,rc1_funct_1,rc2_funct_1,rc3_finseq_1,rc3_funct_1,rc4_funct_1,rc6_finseq_1,rc7_finseq_1,rc8_finseq_1,reflexivity_r1_tarski,dt_k1_xboole_0,dt_k5_ordinal2,cc2_xreal_0,cc3_xreal_0,cc4_int_1,cc4_xreal_0,cc5_xreal_0,cc6_xreal_0,cc7_xreal_0,cc8_xreal_0,fc10_xreal_0,fc11_xreal_0,fc12_xreal_0,fc1_int_1,fc1_ordinal2,fc2_finseq_1,fc3_xreal_0,fc6_int_1,fc7_xreal_0,fc8_xreal_0,fc9_xreal_0,rc1_int_1,rc1_nat_1,rc1_xreal_0,rc2_int_1,rc2_nat_1,rc2_xreal_0,rc3_nat_1,rc3_xreal_0,rc4_xreal_0,spc6_arithm,t1_real,t2_real,t3_real,t4_real,t5_real,t6_real,t7_real,t8_real,fraenkel_a_2_0_calcul_2,commutativity_k2_xcmplx_0,reflexivity_r1_xreal_0,connectedness_r1_xreal_0,existence_m1_subset_1,existence_m2_subset_1,redefinition_k5_numbers,redefinition_m2_subset_1,dt_k1_calcul_2,dt_k1_numbers,dt_k1_zfmisc_1,dt_k2_xcmplx_0,dt_k5_numbers,dt_m1_subset_1,dt_m2_subset_1,cc1_funct_1,cc1_nat_1,cc1_xreal_0,cc2_int_1,cc2_nat_1,cc3_int_1,cc3_nat_1,fc1_nat_1,fc3_nat_1,fc4_nat_1,rqLessOrEqual__r1_xreal_0__r1_r1,spc1_boole,t2_subset,t3_subset,t4_subset,t5_subset,t6_boole,t8_boole,d1_calcul_2,spc1_numerals,spc1_boole,antisymmetry_r2_hidden,redefinition_k2_calcul_2,dt_k2_calcul_2,dt_c1_6_1__calcul_2,dt_c2_6__calcul_2,dt_c3_6__calcul_2,t1_subset,t7_boole,t2_tarski,fraenkel_a_2_1_calcul_2,e7_6_1__calcul_2]),
    [interesting(0.65),file(calcul_2,e8_6_1__calcul_2),[file(calcul_2,e8_6_1__calcul_2)]]).

fof(i4_6_1__calcul_2,theorem,(
    $true ),
    introduced(tautology,[file(calcul_2,i4_6_1__calcul_2)]),
    [interesting(0.65),trivial,file(calcul_2,i4_6_1__calcul_2)]).

fof(i3_6_1__calcul_2,plain,(
    r2_hidden(c1_6_1__calcul_2,k2_calcul_2(c3_6__calcul_2,c2_6__calcul_2)) ),
    inference(conclusion,[status(thm),assumptions([dt_c2_6__calcul_2,e1_6_1__calcul_2,dt_c1_6__calcul_2,dt_c1_6_1__calcul_2,dt_c3_6__calcul_2,e2_6_1__calcul_2])],[e8_6_1__calcul_2,i4_6_1__calcul_2]),
    [interesting(0.65),file(calcul_2,i3_6_1__calcul_2),[file(calcul_2,i3_6_1__calcul_2)]]).

fof(i2_6_1__calcul_2,plain,(
    ~ ( r2_hidden(c1_6_1__calcul_2,k2_calcul_2(c3_6__calcul_2,c1_6__calcul_2))
      & ~ r2_hidden(c1_6_1__calcul_2,k2_calcul_2(c3_6__calcul_2,c2_6__calcul_2)) ) ),
    inference(discharge_asm,[status(thm),assumptions([dt_c2_6__calcul_2,e1_6_1__calcul_2,dt_c1_6__calcul_2,dt_c1_6_1__calcul_2,dt_c3_6__calcul_2]),discharge_asm(discharge,[e2_6_1__calcul_2])],[e2_6_1__calcul_2,i3_6_1__calcul_2]),
    [interesting(0.65),file(calcul_2,i2_6_1__calcul_2),[file(calcul_2,i2_6_1__calcul_2)]]).

fof(i2_6_1_tmp__calcul_2,plain,(
    ~ ( r2_hidden(c1_6_1__calcul_2,k2_calcul_2(c3_6__calcul_2,c1_6__calcul_2))
      & ~ r2_hidden(c1_6_1__calcul_2,k2_calcul_2(c3_6__calcul_2,c2_6__calcul_2)) ) ),
    inference(discharge_asm,[status(thm),assumptions([dt_c2_6__calcul_2,e1_6_1__calcul_2,dt_c1_6__calcul_2,dt_c3_6__calcul_2]),discharge_asm(discharge,[dt_c1_6_1__calcul_2])],[dt_c1_6_1__calcul_2,i2_6_1__calcul_2]),
    [interesting(0.65),i1_6_1__calcul_2]).

fof(i1_6_1__calcul_2,plain,(
    r1_tarski(k2_calcul_2(c3_6__calcul_2,c1_6__calcul_2),k2_calcul_2(c3_6__calcul_2,c2_6__calcul_2)) ),
    inference(let,[status(thm),assumptions([dt_c2_6__calcul_2,e1_6_1__calcul_2,dt_c1_6__calcul_2,dt_c3_6__calcul_2])],[i2_6_1_tmp__calcul_2,cc1_funct_1,cc3_xreal_0,cc4_xreal_0,cc6_xreal_0,cc7_xreal_0,cc8_xreal_0,rc1_nat_1,rc2_nat_1,rc2_xreal_0,rc3_nat_1,rc3_xreal_0,rc4_xreal_0,dt_k1_numbers,dt_k5_ordinal2,cc2_xreal_0,cc4_int_1,cc5_xreal_0,fc1_ordinal2,rc1_int_1,rc1_xreal_0,rc2_int_1,redefinition_k5_numbers,dt_k1_calcul_2,dt_k1_zfmisc_1,dt_k5_numbers,dt_m1_subset_1,cc1_nat_1,cc1_xreal_0,cc2_int_1,cc2_nat_1,cc3_int_1,cc3_nat_1,reflexivity_r1_tarski,antisymmetry_r2_hidden,redefinition_k2_calcul_2,dt_k2_calcul_2,dt_c1_6__calcul_2,dt_c2_6__calcul_2,dt_c3_6__calcul_2,d3_tarski,dh_c1_6_1__calcul_2]),
    [interesting(0.65),file(calcul_2,i1_6_1__calcul_2),[file(calcul_2,i1_6_1__calcul_2)]]).

fof(e1_6__calcul_2,plain,
    ( r1_xreal_0(c1_6__calcul_2,c2_6__calcul_2)
   => r1_tarski(k2_calcul_2(c3_6__calcul_2,c1_6__calcul_2),k2_calcul_2(c3_6__calcul_2,c2_6__calcul_2)) ),
    inference(discharge_asm,[status(thm),assumptions([dt_c2_6__calcul_2,dt_c1_6__calcul_2,dt_c3_6__calcul_2]),discharge_asm(discharge,[e1_6_1__calcul_2])],[e1_6_1__calcul_2,i1_6_1__calcul_2]),
    [interesting(0.8),file(calcul_2,e1_6__calcul_2),[file(calcul_2,e1_6__calcul_2)]]).

fof(e2_6__calcul_2,assumption,(
    r1_tarski(k2_calcul_2(c3_6__calcul_2,c1_6__calcul_2),k2_calcul_2(c3_6__calcul_2,c2_6__calcul_2)) ),
    introduced(assumption,[file(calcul_2,e2_6__calcul_2)]),
    [interesting(0.8),axiom,file(calcul_2,e2_6__calcul_2)]).

fof(t1_numerals,theorem,(
    m1_subset_1(0,k5_numbers) ),
    file(numerals,t1_numerals),
    [interesting(0.9),axiom,file(numerals,t1_numerals)]).

fof(rqLessOrEqual__r1_xreal_0__r0_r0,theorem,(
    r1_xreal_0(0,0) ),
    file(arithm,rqLessOrEqual__r1_xreal_0__r0_r0),
    [interesting(0.9),axiom,file(arithm,rqLessOrEqual__r1_xreal_0__r0_r0)]).

fof(spc0_numerals,theorem,
    ( v2_xreal_0(0)
    & m2_subset_1(0,k1_numbers,k5_numbers)
    & m1_subset_1(0,k5_numbers)
    & m1_subset_1(0,k1_numbers) ),
    file(numerals,spc0_numerals),
    [interesting(0.9),axiom,file(numerals,spc0_numerals)]).

fof(spc0_boole,theorem,(
    v1_xboole_0(0) ),
    file(boole,spc0_boole),
    [interesting(0.9),axiom,file(boole,spc0_boole)]).

fof(e1_6_2__calcul_2,assumption,(
    c1_6__calcul_2 != 0 ),
    introduced(assumption,[file(calcul_2,e1_6_2__calcul_2)]),
    [interesting(0.65),axiom,file(calcul_2,e1_6_2__calcul_2)]).

fof(rqLessOrEqual__r1_xreal_0__r0_r1,theorem,(
    r1_xreal_0(0,1) ),
    file(arithm,rqLessOrEqual__r1_xreal_0__r0_r1),
    [interesting(0.9),axiom,file(arithm,rqLessOrEqual__r1_xreal_0__r0_r1)]).

fof(rqLessOrEqual__r1_xreal_0__r1_r0,theorem,(
    ~ r1_xreal_0(1,0) ),
    file(arithm,rqLessOrEqual__r1_xreal_0__r1_r0),
    [interesting(0.9),axiom,file(arithm,rqLessOrEqual__r1_xreal_0__r1_r0)]).

fof(rqRealAdd__k2_xcmplx_0__r0_r1_r1,theorem,(
    k2_xcmplx_0(0,1) = 1 ),
    file(arithm,rqRealAdd__k2_xcmplx_0__r0_r1_r1),
    [interesting(0.9),axiom,file(arithm,rqRealAdd__k2_xcmplx_0__r0_r1_r1)]).

fof(rqRealAdd__k2_xcmplx_0__r1_r0_r1,theorem,(
    k2_xcmplx_0(1,0) = 1 ),
    file(arithm,rqRealAdd__k2_xcmplx_0__r1_r0_r1),
    [interesting(0.9),axiom,file(arithm,rqRealAdd__k2_xcmplx_0__r1_r0_r1)]).

fof(t1_arithm,theorem,(
    ! [A] : 
      ( v1_xcmplx_0(A)
     => k2_xcmplx_0(A,0) = A ) ),
    file(arithm,t1_arithm),
    [interesting(0.9),axiom,file(arithm,t1_arithm)]).

fof(rqRealAdd__k2_xcmplx_0__r0_r0_r0,theorem,(
    k2_xcmplx_0(0,0) = 0 ),
    file(arithm,rqRealAdd__k2_xcmplx_0__r0_r0_r0),
    [interesting(0.9),axiom,file(arithm,rqRealAdd__k2_xcmplx_0__r0_r0_r0)]).

fof(t3_calcul_2,theorem,(
    ! [A] : 
      ( v4_ordinal2(A)
     => ! [B] : 
          ( v4_ordinal2(B)
         => ( A = 0
            | r2_hidden(k2_xcmplx_0(A,B),k2_calcul_2(B,A)) ) ) ) ),
    file(calcul_2,t3_calcul_2),
    [interesting(0.9),axiom,file(calcul_2,t3_calcul_2)]).

fof(e2_6_2__calcul_2,plain,(
    r2_hidden(k2_xcmplx_0(c1_6__calcul_2,c3_6__calcul_2),k2_calcul_2(c3_6__calcul_2,c1_6__calcul_2)) ),
    inference(mizar_by,[status(thm),assumptions([dt_c1_6__calcul_2,dt_c3_6__calcul_2,e1_6_2__calcul_2])],[reflexivity_r1_xreal_0,connectedness_r1_xreal_0,cc1_finseq_1,cc2_funct_1,rc1_finseq_1,rc1_funct_1,rc2_funct_1,rc3_finseq_1,rc3_funct_1,rc4_funct_1,rc6_finseq_1,rc7_finseq_1,rc8_finseq_1,rqLessOrEqual__r1_xreal_0__r0_r0,rqLessOrEqual__r1_xreal_0__r0_r1,rqLessOrEqual__r1_xreal_0__r1_r0,rqLessOrEqual__r1_xreal_0__r1_r1,rqRealAdd__k2_xcmplx_0__r0_r1_r1,rqRealAdd__k2_xcmplx_0__r1_r0_r1,spc1_boole,spc1_numerals,t1_real,t2_real,t3_real,t4_real,t5_real,t6_real,t7_real,t8_real,spc1_numerals,spc1_boole,reflexivity_r1_tarski,dt_k1_xboole_0,dt_k5_ordinal2,fc1_ordinal2,fc2_finseq_1,rc2_nat_1,rc3_nat_1,t2_tarski,fraenkel_a_2_0_calcul_2,existence_m1_subset_1,existence_m2_subset_1,redefinition_k5_numbers,redefinition_m2_subset_1,dt_k1_calcul_2,dt_k1_numbers,dt_k1_zfmisc_1,dt_k5_numbers,dt_m1_subset_1,dt_m2_subset_1,cc1_funct_1,cc1_nat_1,cc2_int_1,cc2_nat_1,cc2_xreal_0,cc3_xreal_0,cc4_int_1,cc4_xreal_0,cc5_xreal_0,cc6_xreal_0,cc7_xreal_0,cc8_xreal_0,fc10_xreal_0,fc11_xreal_0,fc12_xreal_0,fc1_int_1,fc3_nat_1,fc3_xreal_0,fc4_nat_1,fc6_int_1,fc7_xreal_0,fc8_xreal_0,fc9_xreal_0,rc1_int_1,rc1_nat_1,rc1_xreal_0,rc2_int_1,rc2_xreal_0,rc3_xreal_0,rc4_xreal_0,spc6_arithm,t1_arithm,t1_numerals,t2_subset,t3_subset,t4_subset,t5_subset,t6_boole,t8_boole,d1_calcul_2,commutativity_k2_xcmplx_0,antisymmetry_r2_hidden,redefinition_k2_calcul_2,dt_k2_calcul_2,dt_k2_xcmplx_0,dt_c1_6__calcul_2,dt_c3_6__calcul_2,cc1_xreal_0,cc3_int_1,cc3_nat_1,fc1_nat_1,rqRealAdd__k2_xcmplx_0__r0_r0_r0,t1_subset,t7_boole,spc0_numerals,spc0_boole,e1_6_2__calcul_2,t3_calcul_2]),
    [interesting(0.65),file(calcul_2,e2_6_2__calcul_2),[file(calcul_2,e2_6_2__calcul_2)]]).

fof(e3_6_2__calcul_2,plain,(
    r1_xreal_0(k2_xcmplx_0(c1_6__calcul_2,c3_6__calcul_2),k2_xcmplx_0(c2_6__calcul_2,c3_6__calcul_2)) ),
    inference(mizar_by,[status(thm),assumptions([dt_c2_6__calcul_2,dt_c1_6__calcul_2,dt_c3_6__calcul_2,e1_6_2__calcul_2,e2_6__calcul_2])],[cc1_finseq_1,cc2_funct_1,rc1_finseq_1,rc1_funct_1,rc2_funct_1,rc3_finseq_1,rc3_funct_1,rc4_funct_1,rc6_finseq_1,rc7_finseq_1,rc8_finseq_1,dt_k1_xboole_0,dt_k5_ordinal2,fc1_ordinal2,fc2_finseq_1,rc2_nat_1,rc3_nat_1,t2_tarski,fraenkel_a_2_0_calcul_2,existence_m1_subset_1,existence_m2_subset_1,redefinition_k5_numbers,redefinition_m2_subset_1,dt_k1_calcul_2,dt_k1_numbers,dt_k1_zfmisc_1,dt_k5_numbers,dt_m1_subset_1,dt_m2_subset_1,cc1_funct_1,cc1_nat_1,cc2_int_1,cc2_nat_1,cc2_xreal_0,cc3_xreal_0,cc4_int_1,cc4_xreal_0,cc5_xreal_0,cc6_xreal_0,cc7_xreal_0,cc8_xreal_0,fc10_xreal_0,fc11_xreal_0,fc12_xreal_0,fc1_int_1,fc3_nat_1,fc3_xreal_0,fc4_nat_1,fc6_int_1,fc7_xreal_0,fc8_xreal_0,fc9_xreal_0,rc1_int_1,rc1_nat_1,rc1_xreal_0,rc2_int_1,rc2_xreal_0,rc3_xreal_0,rc4_xreal_0,spc6_arithm,t1_real,t2_real,t2_subset,t3_real,t4_real,t4_subset,t5_real,t5_subset,t6_boole,t6_real,t7_real,t8_boole,t8_real,d1_calcul_2,commutativity_k2_xcmplx_0,reflexivity_r1_tarski,reflexivity_r1_xreal_0,connectedness_r1_xreal_0,antisymmetry_r2_hidden,redefinition_k2_calcul_2,dt_k2_calcul_2,dt_k2_xcmplx_0,dt_c1_6__calcul_2,dt_c2_6__calcul_2,dt_c3_6__calcul_2,cc1_xreal_0,cc3_int_1,cc3_nat_1,fc1_nat_1,rqLessOrEqual__r1_xreal_0__r1_r1,t1_subset,t3_subset,t7_boole,spc1_numerals,spc1_boole,e2_6_2__calcul_2,e2_6__calcul_2,t1_calcul_2]),
    [interesting(0.65),file(calcul_2,e3_6_2__calcul_2),[file(calcul_2,e3_6_2__calcul_2)]]).

fof(e4_6_2__calcul_2,plain,(
    r1_xreal_0(c1_6__calcul_2,c2_6__calcul_2) ),
    inference(mizar_by,[status(thm),assumptions([dt_c2_6__calcul_2,dt_c1_6__calcul_2,dt_c3_6__calcul_2,e1_6_2__calcul_2,e2_6__calcul_2])],[existence_m1_subset_1,dt_m1_subset_1,cc1_finseq_1,cc2_funct_1,rc1_finseq_1,rc1_funct_1,rc2_funct_1,rc3_finseq_1,rc3_funct_1,rc4_funct_1,rc6_finseq_1,rc7_finseq_1,rc8_finseq_1,t2_subset,antisymmetry_r2_hidden,dt_k1_xboole_0,fc2_finseq_1,t1_subset,cc1_funct_1,cc3_xreal_0,cc4_xreal_0,cc6_xreal_0,cc7_xreal_0,cc8_xreal_0,fc10_xreal_0,fc11_xreal_0,fc12_xreal_0,fc3_nat_1,fc4_nat_1,fc8_xreal_0,fc9_xreal_0,rc1_nat_1,rc2_xreal_0,rc3_xreal_0,rc4_xreal_0,t1_real,t4_real,t5_real,t6_boole,t6_real,t7_boole,t7_real,t8_boole,t8_real,cc4_int_1,cc5_xreal_0,fc1_int_1,fc7_xreal_0,rc2_int_1,t2_real,t3_real,cc1_xreal_0,cc3_int_1,cc3_nat_1,fc1_nat_1,rc1_xreal_0,spc6_arithm,commutativity_k2_xcmplx_0,reflexivity_r1_xreal_0,connectedness_r1_xreal_0,dt_k2_xcmplx_0,dt_c1_6__calcul_2,dt_c2_6__calcul_2,dt_c3_6__calcul_2,cc2_xreal_0,fc3_xreal_0,e3_6_2__calcul_2,t8_xreal_1]),
    [interesting(0.65),file(calcul_2,e4_6_2__calcul_2),[file(calcul_2,e4_6_2__calcul_2)]]).

fof(i2_6_2__calcul_2,theorem,(
    $true ),
    introduced(tautology,[file(calcul_2,i2_6_2__calcul_2)]),
    [interesting(0.65),trivial,file(calcul_2,i2_6_2__calcul_2)]).

fof(i1_6_2__calcul_2,plain,(
    r1_xreal_0(c1_6__calcul_2,c2_6__calcul_2) ),
    inference(conclusion,[status(thm),assumptions([dt_c2_6__calcul_2,dt_c1_6__calcul_2,dt_c3_6__calcul_2,e1_6_2__calcul_2,e2_6__calcul_2])],[e4_6_2__calcul_2,i2_6_2__calcul_2]),
    [interesting(0.65),file(calcul_2,i1_6_2__calcul_2),[file(calcul_2,i1_6_2__calcul_2)]]).

fof(e3_6__calcul_2,plain,
    ( c1_6__calcul_2 != 0
   => r1_xreal_0(c1_6__calcul_2,c2_6__calcul_2) ),
    inference(discharge_asm,[status(thm),assumptions([dt_c2_6__calcul_2,dt_c1_6__calcul_2,dt_c3_6__calcul_2,e2_6__calcul_2]),discharge_asm(discharge,[e1_6_2__calcul_2])],[e1_6_2__calcul_2,i1_6_2__calcul_2]),
    [interesting(0.8),file(calcul_2,e3_6__calcul_2),[file(calcul_2,e3_6__calcul_2)]]).

fof(e4_6__calcul_2,plain,(
    r1_xreal_0(c1_6__calcul_2,c2_6__calcul_2) ),
    inference(mizar_by,[status(thm),assumptions([dt_c2_6__calcul_2,dt_c1_6__calcul_2,dt_c3_6__calcul_2,e2_6__calcul_2])],[reflexivity_r1_tarski,cc1_finseq_1,cc2_funct_1,rc1_finseq_1,rc1_funct_1,rc2_funct_1,rc3_finseq_1,rc3_funct_1,rc4_funct_1,rc6_finseq_1,rc7_finseq_1,rc8_finseq_1,antisymmetry_r2_hidden,dt_k1_xboole_0,dt_k1_zfmisc_1,dt_k5_ordinal2,cc4_int_1,cc4_xreal_0,cc5_xreal_0,cc8_xreal_0,fc1_ordinal2,fc2_finseq_1,rc1_int_1,rc1_nat_1,rc1_xreal_0,rc2_int_1,rc2_nat_1,rc2_xreal_0,rc3_nat_1,rc3_xreal_0,rc4_xreal_0,t1_subset,t2_real,t3_real,t3_subset,t4_subset,t5_real,t5_subset,t6_real,t7_real,t8_real,existence_m1_subset_1,existence_m2_subset_1,redefinition_k5_numbers,redefinition_m2_subset_1,dt_k1_numbers,dt_k5_numbers,dt_m1_subset_1,dt_m2_subset_1,cc1_funct_1,cc1_nat_1,cc1_xreal_0,cc2_int_1,cc2_nat_1,cc2_xreal_0,cc3_int_1,cc3_nat_1,cc3_xreal_0,cc6_xreal_0,cc7_xreal_0,t1_numerals,t1_real,t2_subset,t4_real,t6_boole,t7_boole,t8_boole,reflexivity_r1_xreal_0,connectedness_r1_xreal_0,dt_c1_6__calcul_2,dt_c2_6__calcul_2,rqLessOrEqual__r1_xreal_0__r0_r0,spc0_numerals,spc0_boole,e3_6__calcul_2]),
    [interesting(0.8),file(calcul_2,e4_6__calcul_2),[file(calcul_2,e4_6__calcul_2)]]).

fof(i6_6__calcul_2,theorem,(
    $true ),
    introduced(tautology,[file(calcul_2,i6_6__calcul_2)]),
    [interesting(0.8),trivial,file(calcul_2,i6_6__calcul_2)]).

fof(i5_6__calcul_2,plain,(
    r1_xreal_0(c1_6__calcul_2,c2_6__calcul_2) ),
    inference(conclusion,[status(thm),assumptions([dt_c2_6__calcul_2,dt_c1_6__calcul_2,dt_c3_6__calcul_2,e2_6__calcul_2])],[e4_6__calcul_2,i6_6__calcul_2]),
    [interesting(0.8),file(calcul_2,i5_6__calcul_2),[file(calcul_2,i5_6__calcul_2)]]).

fof(i4_6__calcul_2,plain,
    ( r1_tarski(k2_calcul_2(c3_6__calcul_2,c1_6__calcul_2),k2_calcul_2(c3_6__calcul_2,c2_6__calcul_2))
   => r1_xreal_0(c1_6__calcul_2,c2_6__calcul_2) ),
    inference(discharge_asm,[status(thm),assumptions([dt_c2_6__calcul_2,dt_c1_6__calcul_2,dt_c3_6__calcul_2]),discharge_asm(discharge,[e2_6__calcul_2])],[e2_6__calcul_2,i5_6__calcul_2]),
    [interesting(0.8),file(calcul_2,i4_6__calcul_2),[file(calcul_2,i4_6__calcul_2)]]).

fof(i3_6__calcul_2,plain,
    ( r1_xreal_0(c1_6__calcul_2,c2_6__calcul_2)
  <=> r1_tarski(k2_calcul_2(c3_6__calcul_2,c1_6__calcul_2),k2_calcul_2(c3_6__calcul_2,c2_6__calcul_2)) ),
    inference(conclusion,[status(thm),assumptions([dt_c2_6__calcul_2,dt_c1_6__calcul_2,dt_c3_6__calcul_2])],[e1_6__calcul_2,i4_6__calcul_2]),
    [interesting(0.8),file(calcul_2,i3_6__calcul_2),[file(calcul_2,i3_6__calcul_2)]]).

fof(i3_6_tmp__calcul_2,plain,
    ( v4_ordinal2(c3_6__calcul_2)
   => ( r1_xreal_0(c1_6__calcul_2,c2_6__calcul_2)
    <=> r1_tarski(k2_calcul_2(c3_6__calcul_2,c1_6__calcul_2),k2_calcul_2(c3_6__calcul_2,c2_6__calcul_2)) ) ),
    inference(discharge_asm,[status(thm),assumptions([dt_c2_6__calcul_2,dt_c1_6__calcul_2]),discharge_asm(discharge,[dt_c3_6__calcul_2])],[dt_c3_6__calcul_2,i3_6__calcul_2]),
    [interesting(0.8),i2_6__calcul_2]).

fof(i2_6__calcul_2,plain,(
    ! [A] : 
      ( v4_ordinal2(A)
     => ( r1_xreal_0(c1_6__calcul_2,c2_6__calcul_2)
      <=> r1_tarski(k2_calcul_2(A,c1_6__calcul_2),k2_calcul_2(A,c2_6__calcul_2)) ) ) ),
    inference(let,[status(thm),assumptions([dt_c2_6__calcul_2,dt_c1_6__calcul_2])],[i3_6_tmp__calcul_2,dh_c3_6__calcul_2]),
    [interesting(0.8),file(calcul_2,i2_6__calcul_2),[file(calcul_2,i2_6__calcul_2)]]).

fof(i2_6_tmp__calcul_2,plain,
    ( v4_ordinal2(c2_6__calcul_2)
   => ! [A] : 
        ( v4_ordinal2(A)
       => ( r1_xreal_0(c1_6__calcul_2,c2_6__calcul_2)
        <=> r1_tarski(k2_calcul_2(A,c1_6__calcul_2),k2_calcul_2(A,c2_6__calcul_2)) ) ) ),
    inference(discharge_asm,[status(thm),assumptions([dt_c1_6__calcul_2]),discharge_asm(discharge,[dt_c2_6__calcul_2])],[dt_c2_6__calcul_2,i2_6__calcul_2]),
    [interesting(0.8),i1_6__calcul_2]).

fof(i1_6__calcul_2,plain,(
    ! [A] : 
      ( v4_ordinal2(A)
     => ! [B] : 
          ( v4_ordinal2(B)
         => ( r1_xreal_0(c1_6__calcul_2,A)
          <=> r1_tarski(k2_calcul_2(B,c1_6__calcul_2),k2_calcul_2(B,A)) ) ) ) ),
    inference(let,[status(thm),assumptions([dt_c1_6__calcul_2])],[i2_6_tmp__calcul_2,dh_c2_6__calcul_2]),
    [interesting(0.8),file(calcul_2,i1_6__calcul_2),[file(calcul_2,i1_6__calcul_2)]]).

fof(i1_6_tmp__calcul_2,plain,
    ( v4_ordinal2(c1_6__calcul_2)
   => ! [A] : 
        ( v4_ordinal2(A)
       => ! [B] : 
            ( v4_ordinal2(B)
           => ( r1_xreal_0(c1_6__calcul_2,A)
            <=> r1_tarski(k2_calcul_2(B,c1_6__calcul_2),k2_calcul_2(B,A)) ) ) ) ),
    inference(discharge_asm,[status(thm),assumptions([]),discharge_asm(discharge,[dt_c1_6__calcul_2])],[dt_c1_6__calcul_2,i1_6__calcul_2]),
    [interesting(1),t4_calcul_2]).

fof(t4_calcul_2,theorem,(
    ! [A] : 
      ( v4_ordinal2(A)
     => ! [B] : 
          ( v4_ordinal2(B)
         => ! [C] : 
              ( v4_ordinal2(C)
             => ( r1_xreal_0(A,B)
              <=> r1_tarski(k2_calcul_2(C,A),k2_calcul_2(C,B)) ) ) ) ) ),
    inference(let,[status(thm),assumptions([])],[i1_6_tmp__calcul_2,dh_c1_6__calcul_2]),
    [interesting(1),file(calcul_2,t4_calcul_2),[file(calcul_2,t4_calcul_2)]]).