%   ORIGINAL: h4/bag/SET__BAG__I
% 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/IN__DEF: h4/bool/IN = (\x f. f x)
% Assm: h4/bool/TRUTH: T
% Assm: h4/bool/FORALL__SIMP: !t. (!x. t) <=> t
% Assm: h4/bool/REFL__CLAUSE: !x. x = x <=> T
% Assm: h4/bool/FUN__EQ__THM: !g f. f = g <=> (!x. f x = g x)
% Assm: h4/bag/SET__OF__BAG0: !b. h4/bag/SET__OF__BAG b = (\x. h4/bag/BAG__IN x b)
% Assm: h4/bag/BAG__IN__BAG__OF__SET: !p P. h4/bag/BAG__IN p (h4/bag/BAG__OF__SET P) <=> h4/bool/IN p P
% Goal: !s. h4/bag/SET__OF__BAG (h4/bag/BAG__OF__SET s) = s
%   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_INu_u_DEF]: !x x. h4/bool/IN x x <=> happ x x
% Assm [h4s_bools_TRUTH]: T
% Assm [h4s_bools_FORALLu_u_SIMP]: !t. (!x. t) <=> t
% Assm [h4s_bools_REFLu_u_CLAUSE]: !x. x = x <=> T
% Assm [h4s_bools_FUNu_u_EQu_u_THM]: !g f. f = g <=> (!x. happ f x = happ g x)
% Assm [h4s_bags_SETu_u_OFu_u_BAG0]: !b x. happ (h4/bag/SET__OF__BAG b) x <=> h4/bag/BAG__IN x b
% Assm [h4s_bags_BAGu_u_INu_u_BAGu_u_OFu_u_SET]: !p P. h4/bag/BAG__IN p (h4/bag/BAG__OF__SET P) <=> h4/bool/IN p P
% Goal: !s. h4/bag/SET__OF__BAG (h4/bag/BAG__OF__SET s) = s
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_Q229981,TV_Q229977]: ![V_f, V_g]: (![V_x]: s(TV_Q229977,happ(s(t_fun(TV_Q229981,TV_Q229977),V_f),s(TV_Q229981,V_x))) = s(TV_Q229977,happ(s(t_fun(TV_Q229981,TV_Q229977),V_g),s(TV_Q229981,V_x))) => s(t_fun(TV_Q229981,TV_Q229977),V_f) = s(t_fun(TV_Q229981,TV_Q229977),V_g))).
fof(ah4s_bools_INu_u_DEF, axiom, ![TV_u_27a]: ![V_x, V_x0]: s(t_bool,h4s_bools_in(s(TV_u_27a,V_x),s(t_fun(TV_u_27a,t_bool),V_x0))) = s(t_bool,happ(s(t_fun(TV_u_27a,t_bool),V_x0),s(TV_u_27a,V_x)))).
fof(ah4s_bools_TRUTH, axiom, p(s(t_bool,t))).
fof(ah4s_bools_FORALLu_u_SIMP, axiom, ![TV_u_27a]: ![V_t]: (![V_x]: p(s(t_bool,V_t)) <=> p(s(t_bool,V_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_bools_FUNu_u_EQu_u_THM, axiom, ![TV_u_27b,TV_u_27a]: ![V_g, V_f]: (s(t_fun(TV_u_27a,TV_u_27b),V_f) = s(t_fun(TV_u_27a,TV_u_27b),V_g) <=> ![V_x]: s(TV_u_27b,happ(s(t_fun(TV_u_27a,TV_u_27b),V_f),s(TV_u_27a,V_x))) = s(TV_u_27b,happ(s(t_fun(TV_u_27a,TV_u_27b),V_g),s(TV_u_27a,V_x))))).
fof(ah4s_bags_SETu_u_OFu_u_BAG0, axiom, ![TV_u_27a]: ![V_b, V_x]: s(t_bool,happ(s(t_fun(TV_u_27a,t_bool),h4s_bags_setu_u_ofu_u_bag(s(t_fun(TV_u_27a,t_h4s_nums_num),V_b))),s(TV_u_27a,V_x))) = s(t_bool,h4s_bags_bagu_u_in(s(TV_u_27a,V_x),s(t_fun(TV_u_27a,t_h4s_nums_num),V_b)))).
fof(ah4s_bags_BAGu_u_INu_u_BAGu_u_OFu_u_SET, axiom, ![TV_u_27a]: ![V_p, V_P]: s(t_bool,h4s_bags_bagu_u_in(s(TV_u_27a,V_p),s(t_fun(TV_u_27a,t_h4s_nums_num),h4s_bags_bagu_u_ofu_u_set(s(t_fun(TV_u_27a,t_bool),V_P))))) = s(t_bool,h4s_bools_in(s(TV_u_27a,V_p),s(t_fun(TV_u_27a,t_bool),V_P)))).
fof(ch4s_bags_SETu_u_BAGu_u_I, conjecture, ![TV_u_27a]: ![V_s]: s(t_fun(TV_u_27a,t_bool),h4s_bags_setu_u_ofu_u_bag(s(t_fun(TV_u_27a,t_h4s_nums_num),h4s_bags_bagu_u_ofu_u_set(s(t_fun(TV_u_27a,t_bool),V_s))))) = s(t_fun(TV_u_27a,t_bool),V_s)).
