%   ORIGINAL: h4/numposrep/l2n__2__thms_c2
% 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/arithmetic/ALT__ZERO: h4/arithmetic/ZERO = h4/num/0
% Assm: h4/numposrep/l2n__def_c0: !b. h4/numposrep/l2n b h4/list/NIL = h4/num/0
% Assm: h4/numposrep/l2n20: h4/numposrep/l2n2 = h4/numposrep/l2n (h4/arithmetic/NUMERAL (h4/arithmetic/BIT2 h4/arithmetic/ZERO))
% Goal: h4/numposrep/l2n2 h4/list/NIL = h4/arithmetic/ZERO
%   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_arithmetics_ALTu_u_ZERO]: h4/arithmetic/ZERO = h4/num/0
% Assm [h4s_numposreps_l2nu_u_defu_c0]: !b. happ (h4/numposrep/l2n b) h4/list/NIL = h4/num/0
% Assm [h4s_numposreps_l2n20]: h4/numposrep/l2n2 = h4/numposrep/l2n (h4/arithmetic/NUMERAL (h4/arithmetic/BIT2 h4/arithmetic/ZERO))
% Goal: happ h4/numposrep/l2n2 h4/list/NIL = h4/arithmetic/ZERO
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_Q210241,TV_Q210237]: ![V_f, V_g]: (![V_x]: s(TV_Q210237,happ(s(t_fun(TV_Q210241,TV_Q210237),V_f),s(TV_Q210241,V_x))) = s(TV_Q210237,happ(s(t_fun(TV_Q210241,TV_Q210237),V_g),s(TV_Q210241,V_x))) => s(t_fun(TV_Q210241,TV_Q210237),V_f) = s(t_fun(TV_Q210241,TV_Q210237),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_arithmetics_ALTu_u_ZERO, axiom, s(t_h4s_nums_num,h4s_arithmetics_zero) = s(t_h4s_nums_num,h4s_nums_0)).
fof(ah4s_numposreps_l2nu_u_defu_c0, axiom, ![V_b]: s(t_h4s_nums_num,happ(s(t_fun(t_h4s_lists_list(t_h4s_nums_num),t_h4s_nums_num),h4s_numposreps_l2n(s(t_h4s_nums_num,V_b))),s(t_h4s_lists_list(t_h4s_nums_num),h4s_lists_nil))) = s(t_h4s_nums_num,h4s_nums_0)).
fof(ah4s_numposreps_l2n20, axiom, s(t_fun(t_h4s_lists_list(t_h4s_nums_num),t_h4s_nums_num),h4s_numposreps_l2n2) = s(t_fun(t_h4s_lists_list(t_h4s_nums_num),t_h4s_nums_num),h4s_numposreps_l2n(s(t_h4s_nums_num,h4s_arithmetics_numeral(s(t_h4s_nums_num,h4s_arithmetics_bit2(s(t_h4s_nums_num,h4s_arithmetics_zero)))))))).
fof(ch4s_numposreps_l2nu_u_2u_u_thmsu_c2, conjecture, s(t_h4s_nums_num,happ(s(t_fun(t_h4s_lists_list(t_h4s_nums_num),t_h4s_nums_num),h4s_numposreps_l2n2),s(t_h4s_lists_list(t_h4s_nums_num),h4s_lists_nil))) = s(t_h4s_nums_num,h4s_arithmetics_zero)).
