% Mizar problem: e8_26_2,ordinal3,311,43 
include('Axioms/SET010^0.ax').
thf(c1_26_type,type,( c1_26__ordinal3: $i )).
thf(c1_26_2_type,type,( c1_26_2__ordinal3: $i )).
thf(k10_ordinal2_type,type,( k10_ordinal2: $i > $i > $i )).
thf(r1_ordinal1_type,type,( r1_ordinal1: $i > $i > $o )).
thf(r1_tarski_type,type,( r1_tarski: $i > $i > $o )).
thf(v1_ordinal1_type,type,( v1_ordinal1: $i > $o )).
thf(v2_ordinal1_type,type,( v2_ordinal1: $i > $o )).
thf(v3_ordinal1_type,type,( v3_ordinal1: $i > $o )).
thf(reflexivity_r1_tarski,axiom,( ! [A: $i] : ! [B: $i] : ( r1_tarski @ A @ A ) ),file(tarski,r1_tarski)).
thf(cc2_ordinal1,axiom,( ! [A: $i] : ( ( ( v1_ordinal1 @ A ) & ( v2_ordinal1 @ A ) ) => ( v3_ordinal1 @ A ) ) ),file(ordinal1,cc2_ordinal1)).
thf(reflexivity_r1_ordinal1,axiom,( ! [A: $i] : ! [B: $i] : ( ( ( v3_ordinal1 @ A ) & ( v3_ordinal1 @ B ) ) => ( r1_ordinal1 @ A @ A ) ) ),file(ordinal1,r1_ordinal1)).
thf(connectedness_r1_ordinal1,axiom,( ! [A: $i] : ! [B: $i] : ( ( ( v3_ordinal1 @ A ) & ( v3_ordinal1 @ B ) ) => ( ( r1_ordinal1 @ A @ B ) | ( r1_ordinal1 @ B @ A ) ) ) ),file(ordinal1,r1_ordinal1)).
thf(redefinition_r1_ordinal1,axiom,( ! [A: $i] : ! [B: $i] : ( ( ( v3_ordinal1 @ A ) & ( v3_ordinal1 @ B ) ) => ( ( r1_ordinal1 @ A @ B ) <=> ( r1_tarski @ A @ B ) ) ) ),file(ordinal1,r1_ordinal1)).
thf(dt_k10_ordinal2,axiom,( ! [A: $i] : ! [B: $i] : ( ( ( v3_ordinal1 @ A ) & ( v3_ordinal1 @ B ) ) => ( v3_ordinal1 @ ( k10_ordinal2 @ A @ B ) ) ) ),file(ordinal2,k10_ordinal2)).
thf(dt_c1_26__ordinal3,axiom,( v3_ordinal1 @ c1_26__ordinal3 ),file(ordinal3,c1_26__ordinal3)).
thf(dt_c1_26_2__ordinal3,axiom,( v3_ordinal1 @ c1_26_2__ordinal3 ),file(ordinal3,c1_26_2__ordinal3)).
thf(cc1_ordinal1,axiom,( ! [A: $i] : ( ( v3_ordinal1 @ A ) => ( ( v1_ordinal1 @ A ) & ( v2_ordinal1 @ A ) ) ) ),file(ordinal1,cc1_ordinal1)).
thf(rc1_ordinal1,axiom,( ? [A: $i] : ( v3_ordinal1 @ A ) ),file(ordinal1,rc1_ordinal1)).
thf(e7_26_2__ordinal3,axiom,( ? [A: $i] : ( ( v3_ordinal1 @ A ) & ( r1_ordinal1 @ c1_26_2__ordinal3 @ ( k10_ordinal2 @ c1_26__ordinal3 @ A ) ) ) ),file(ordinal3,e7_26_2__ordinal3)).
thf(s1_ordinal1,axiom,( ! [A: $i > $o] : ( ? [B: $i] : ( ( v3_ordinal1 @ B ) & ( A @ B ) ) => ? [B: $i] : ( ( v3_ordinal1 @ B ) & ( A @ B ) & ! [C: $i] : ( ( v3_ordinal1 @ C ) => ( ( A @ C ) => ( r1_ordinal1 @ B @ C ) ) ) ) ) ),file(ordinal1,s1_ordinal1)).
thf(e8_26_2__ordinal3,conjecture,( ? [A: $i] : ( ( v3_ordinal1 @ A ) & ( r1_ordinal1 @ c1_26_2__ordinal3 @ ( k10_ordinal2 @ c1_26__ordinal3 @ A ) ) & ! [B: $i] : ( ( v3_ordinal1 @ B ) => ( ( r1_ordinal1 @ c1_26_2__ordinal3 @ ( k10_ordinal2 @ c1_26__ordinal3 @ B ) ) => ( r1_ordinal1 @ A @ B ) ) ) ) ),file(ordinal3,e8_26_2__ordinal3)).
