%   ORIGINAL: h4/option/OPTION__IGNORE__BIND__thm_c0
% 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
% Assm: h4/bool/TRUTH: T
% Assm: h4/bool/REFL__CLAUSE: !x. x = x <=> T
% Assm: h4/option/OPTION__BIND__def_c0: !f. h4/option/OPTION__BIND h4/option/NONE f = h4/option/NONE
% Assm: h4/option/OPTION__IGNORE__BIND__def: !m2 m1. h4/option/OPTION__IGNORE__BIND m1 m2 = h4/option/OPTION__BIND m1 (h4/combin/K m2)
% Goal: !m. h4/option/OPTION__IGNORE__BIND h4/option/NONE m = h4/option/NONE
%   PROCESSED
% Assm [HLu_TRUTH]: T
% Assm [HLu_FALSITY]: ~F
% Assm [HLu_BOOLu_CASES]: !t. (t <=> T) \/ (t <=> F)
% Assm [HLu_EXT]: !f g. (!x. happ f x = happ g x) ==> f = g
% Assm [h4s_bools_TRUTH]: T
% Assm [h4s_bools_REFLu_u_CLAUSE]: !x. x = x <=> T
% Assm [h4s_options_OPTIONu_u_BINDu_u_defu_c0]: !f. h4/option/OPTION__BIND h4/option/NONE f = h4/option/NONE
% Assm [h4s_options_OPTIONu_u_IGNOREu_u_BINDu_u_def]: !m2 m1. h4/option/OPTION__IGNORE__BIND m1 m2 = h4/option/OPTION__BIND m1 (h4/combin/K m2)
% Goal: !m. h4/option/OPTION__IGNORE__BIND h4/option/NONE m = h4/option/NONE
fof(aHLu_TRUTH, axiom, p(s(t_bool,t))).
fof(aHLu_FALSITY, axiom, ~ (p(s(t_bool,f)))).
fof(aHLu_BOOLu_CASES, axiom, ![V_t]: (s(t_bool,V_t) = s(t_bool,t) | s(t_bool,V_t) = s(t_bool,f))).
fof(aHLu_EXT, axiom, ![TV_Q59524,TV_Q59520]: ![V_f, V_g]: (![V_x]: s(TV_Q59520,happ(s(t_fun(TV_Q59524,TV_Q59520),V_f),s(TV_Q59524,V_x))) = s(TV_Q59520,happ(s(t_fun(TV_Q59524,TV_Q59520),V_g),s(TV_Q59524,V_x))) => s(t_fun(TV_Q59524,TV_Q59520),V_f) = s(t_fun(TV_Q59524,TV_Q59520),V_g))).
fof(ah4s_bools_TRUTH, axiom, p(s(t_bool,t))).
fof(ah4s_bools_REFLu_u_CLAUSE, axiom, ![TV_u_27a]: ![V_x]: (s(TV_u_27a,V_x) = s(TV_u_27a,V_x) <=> p(s(t_bool,t)))).
fof(ah4s_options_OPTIONu_u_BINDu_u_defu_c0, axiom, ![TV_u_27b,TV_u_27a]: ![V_f]: s(t_h4s_options_option(TV_u_27a),h4s_options_optionu_u_bind(s(t_h4s_options_option(TV_u_27b),h4s_options_none),s(t_fun(TV_u_27b,t_h4s_options_option(TV_u_27a)),V_f))) = s(t_h4s_options_option(TV_u_27a),h4s_options_none)).
fof(ah4s_options_OPTIONu_u_IGNOREu_u_BINDu_u_def, axiom, ![TV_u_27b,TV_u_27a]: ![V_m2, V_m1]: s(t_h4s_options_option(TV_u_27a),h4s_options_optionu_u_ignoreu_u_bind(s(t_h4s_options_option(TV_u_27b),V_m1),s(t_h4s_options_option(TV_u_27a),V_m2))) = s(t_h4s_options_option(TV_u_27a),h4s_options_optionu_u_bind(s(t_h4s_options_option(TV_u_27b),V_m1),s(t_fun(TV_u_27b,t_h4s_options_option(TV_u_27a)),h4s_combins_k(s(t_h4s_options_option(TV_u_27a),V_m2)))))).
fof(ch4s_options_OPTIONu_u_IGNOREu_u_BINDu_u_thmu_c0, conjecture, ![TV_u_27b,TV_u_27a]: ![V_m]: s(t_h4s_options_option(TV_u_27a),h4s_options_optionu_u_ignoreu_u_bind(s(t_h4s_options_option(TV_u_27b),h4s_options_none),s(t_h4s_options_option(TV_u_27a),V_m))) = s(t_h4s_options_option(TV_u_27a),h4s_options_none)).
