%   ORIGINAL: 'h4/thm/quotient/FUN_REL_EQ_'
% Assm: HL_TRUTH: T
% Assm: HL_FALSITY: ~F
% Assm: HL_BOOL_CASES: !t. (t <=> T) \/ (t <=> F)
% Assm: HL_EXT: !f g. (!x. f x = g x) ==> f = g
% Goal: 'h4/const/quotient/===>' $equals $equals = $equals
%   PROCESSED
% Assm ['HL_TRUTH']: T
% Assm ['HL_FALSITY']: ~F
% Assm ['HL_BOOL_CASES']: !t. (t <=> T) \/ (t <=> F)
% Assm ['HL_EXT']: !f g. (!x. happ f x = happ g x) ==> f = g
% Goal: 'h4/const/quotient/===>' $equals $equals = $equals
fof('HL_TRUTH', axiom, p(s(bool,'T'))).
fof('HL_FALSITY', axiom, ~ (p(s(bool,'F')))).
fof('HL_BOOL_CASES', axiom, ![T]: (s(bool,T) = s(bool,'T') | s(bool,T) = s(bool,'F'))).
fof('HL_EXT', axiom, ![V_3f74790,V_3f74786]: ![F, G]: (![X]: s(V_3f74786,happ(s(fun(V_3f74790,V_3f74786),F),s(V_3f74790,X))) = s(V_3f74786,happ(s(fun(V_3f74790,V_3f74786),G),s(V_3f74790,X))) => s(fun(V_3f74790,V_3f74786),F) = s(fun(V_3f74790,V_3f74786),G))).
fof('h4/thm/quotient/FUN_REL_EQ_', conjecture, ![A,B]: s(fun(fun(A,B),fun(fun(A,B),bool)),'h4/const/quotient/===>'(s(fun(A,fun(A,bool)),'$equals'),s(fun(B,fun(B,bool)),'$equals'))) = s(fun(fun(A,B),fun(fun(A,B),bool)),'$equals')).
