%   ORIGINAL: 'h4/thm/list/LLEX_THM_tRL'
% 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: !t1 h1 R. ~'h4/const/list/LLEX' R ('h4/const/list/CONS' h1 t1) 'h4/const/list/NIL'
%   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: !t1 h1 R. ~'h4/const/list/LLEX' R ('h4/const/list/CONS' h1 t1) 'h4/const/list/NIL'
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_3f11169,V_3f11165]: ![F, G]: (![X]: s(V_3f11165,happ(s(fun(V_3f11169,V_3f11165),F),s(V_3f11169,X))) = s(V_3f11165,happ(s(fun(V_3f11169,V_3f11165),G),s(V_3f11169,X))) => s(fun(V_3f11169,V_3f11165),F) = s(fun(V_3f11169,V_3f11165),G))).
fof('h4/thm/list/LLEX_THM_tRL', conjecture, ![A]: ![T1, H1, R]: ~ (p(s(bool,'h4/const/list/LLEX'(s(fun(A,fun(A,bool)),R),s('h4/type/list/list'(A),'h4/const/list/CONS'(s(A,H1),s('h4/type/list/list'(A),T1))),s('h4/type/list/list'(A),'h4/const/list/NIL')))))).
