%   ORIGINAL: h4/topology/BALL__NEIGH
% 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/AND__CLAUSES_c0: !t. T /\ t <=> t
% Assm: h4/bool/EQ__CLAUSES_c1: !t. (t <=> T) <=> t
% Assm: h4/pred__set/SUBSET__REFL: !s. h4/pred__set/SUBSET s s
% Assm: h4/topology/neigh0: !x top N. h4/topology/neigh top (h4/pair/_2C N x) <=> (?P. h4/topology/open top P /\ h4/pred__set/SUBSET P N /\ P x)
% Assm: h4/topology/METRIC__SAME: !x m. h4/topology/dist m (h4/pair/_2C x x) = h4/real/real__of__num h4/num/0
% Assm: h4/topology/ball: !x m e. h4/topology/B m (h4/pair/_2C x e) = (\y. h4/realax/real__lt (h4/topology/dist m (h4/pair/_2C x y)) e)
% Assm: h4/topology/BALL__OPEN: !x m e. h4/realax/real__lt (h4/real/real__of__num h4/num/0) e ==> h4/topology/open (h4/topology/mtop m) (h4/topology/B m (h4/pair/_2C x e))
% Goal: !x m e. h4/realax/real__lt (h4/real/real__of__num h4/num/0) e ==> h4/topology/neigh (h4/topology/mtop m) (h4/pair/_2C (h4/topology/B m (h4/pair/_2C x e)) x)
%   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_ANDu_u_CLAUSESu_c0]: !t. T /\ t <=> t
% Assm [h4s_bools_EQu_u_CLAUSESu_c1]: !t. (t <=> T) <=> t
% Assm [h4s_predu_u_sets_SUBSETu_u_REFL]: !s. h4/pred__set/SUBSET s s
% Assm [h4s_topologys_neigh0]: !x top N. h4/topology/neigh top (h4/pair/_2C N x) <=> (?P. h4/topology/open top P /\ h4/pred__set/SUBSET P N /\ happ P x)
% Assm [h4s_topologys_METRICu_u_SAME]: !x m. h4/topology/dist m (h4/pair/_2C x x) = h4/real/real__of__num h4/num/0
% Assm [h4s_topologys_ball]: !x m e x'. happ (h4/topology/B m (h4/pair/_2C x e)) x' <=> h4/realax/real__lt (h4/topology/dist m (h4/pair/_2C x x')) e
% Assm [h4s_topologys_BALLu_u_OPEN]: !x m e. h4/realax/real__lt (h4/real/real__of__num h4/num/0) e ==> h4/topology/open (h4/topology/mtop m) (h4/topology/B m (h4/pair/_2C x e))
% Goal: !x m e. h4/realax/real__lt (h4/real/real__of__num h4/num/0) e ==> h4/topology/neigh (h4/topology/mtop m) (h4/pair/_2C (h4/topology/B m (h4/pair/_2C x e)) x)
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_Q352477,TV_Q352473]: ![V_f, V_g]: (![V_x]: s(TV_Q352473,happ(s(t_fun(TV_Q352477,TV_Q352473),V_f),s(TV_Q352477,V_x))) = s(TV_Q352473,happ(s(t_fun(TV_Q352477,TV_Q352473),V_g),s(TV_Q352477,V_x))) => s(t_fun(TV_Q352477,TV_Q352473),V_f) = s(t_fun(TV_Q352477,TV_Q352473),V_g))).
fof(ah4s_bools_ANDu_u_CLAUSESu_c0, axiom, ![V_t]: ((p(s(t_bool,t)) & p(s(t_bool,V_t))) <=> p(s(t_bool,V_t)))).
fof(ah4s_bools_EQu_u_CLAUSESu_c1, axiom, ![V_t]: (s(t_bool,V_t) = s(t_bool,t) <=> p(s(t_bool,V_t)))).
fof(ah4s_predu_u_sets_SUBSETu_u_REFL, axiom, ![TV_u_27a]: ![V_s]: p(s(t_bool,h4s_predu_u_sets_subset(s(t_fun(TV_u_27a,t_bool),V_s),s(t_fun(TV_u_27a,t_bool),V_s))))).
fof(ah4s_topologys_neigh0, axiom, ![TV_u_27a]: ![V_x, V_top, V_N]: (p(s(t_bool,h4s_topologys_neigh(s(t_h4s_topologys_topology(TV_u_27a),V_top),s(t_h4s_pairs_prod(t_fun(TV_u_27a,t_bool),TV_u_27a),h4s_pairs_u_2c(s(t_fun(TV_u_27a,t_bool),V_N),s(TV_u_27a,V_x)))))) <=> ?[V_P]: (p(s(t_bool,h4s_topologys_open(s(t_h4s_topologys_topology(TV_u_27a),V_top),s(t_fun(TV_u_27a,t_bool),V_P)))) & (p(s(t_bool,h4s_predu_u_sets_subset(s(t_fun(TV_u_27a,t_bool),V_P),s(t_fun(TV_u_27a,t_bool),V_N)))) & p(s(t_bool,happ(s(t_fun(TV_u_27a,t_bool),V_P),s(TV_u_27a,V_x)))))))).
fof(ah4s_topologys_METRICu_u_SAME, axiom, ![TV_u_27a]: ![V_x, V_m]: s(t_h4s_realaxs_real,h4s_topologys_dist(s(t_h4s_topologys_metric(TV_u_27a),V_m),s(t_h4s_pairs_prod(TV_u_27a,TV_u_27a),h4s_pairs_u_2c(s(TV_u_27a,V_x),s(TV_u_27a,V_x))))) = s(t_h4s_realaxs_real,h4s_reals_realu_u_ofu_u_num(s(t_h4s_nums_num,h4s_nums_0)))).
fof(ah4s_topologys_ball, axiom, ![TV_u_27a]: ![V_x, V_m, V_e, V_xi_]: s(t_bool,happ(s(t_fun(TV_u_27a,t_bool),h4s_topologys_b(s(t_h4s_topologys_metric(TV_u_27a),V_m),s(t_h4s_pairs_prod(TV_u_27a,t_h4s_realaxs_real),h4s_pairs_u_2c(s(TV_u_27a,V_x),s(t_h4s_realaxs_real,V_e))))),s(TV_u_27a,V_xi_))) = s(t_bool,h4s_realaxs_realu_u_lt(s(t_h4s_realaxs_real,h4s_topologys_dist(s(t_h4s_topologys_metric(TV_u_27a),V_m),s(t_h4s_pairs_prod(TV_u_27a,TV_u_27a),h4s_pairs_u_2c(s(TV_u_27a,V_x),s(TV_u_27a,V_xi_))))),s(t_h4s_realaxs_real,V_e)))).
fof(ah4s_topologys_BALLu_u_OPEN, axiom, ![TV_u_27a]: ![V_x, V_m, V_e]: (p(s(t_bool,h4s_realaxs_realu_u_lt(s(t_h4s_realaxs_real,h4s_reals_realu_u_ofu_u_num(s(t_h4s_nums_num,h4s_nums_0))),s(t_h4s_realaxs_real,V_e)))) => p(s(t_bool,h4s_topologys_open(s(t_h4s_topologys_topology(TV_u_27a),h4s_topologys_mtop(s(t_h4s_topologys_metric(TV_u_27a),V_m))),s(t_fun(TV_u_27a,t_bool),h4s_topologys_b(s(t_h4s_topologys_metric(TV_u_27a),V_m),s(t_h4s_pairs_prod(TV_u_27a,t_h4s_realaxs_real),h4s_pairs_u_2c(s(TV_u_27a,V_x),s(t_h4s_realaxs_real,V_e)))))))))).
fof(ch4s_topologys_BALLu_u_NEIGH, conjecture, ![TV_u_27a]: ![V_x, V_m, V_e]: (p(s(t_bool,h4s_realaxs_realu_u_lt(s(t_h4s_realaxs_real,h4s_reals_realu_u_ofu_u_num(s(t_h4s_nums_num,h4s_nums_0))),s(t_h4s_realaxs_real,V_e)))) => p(s(t_bool,h4s_topologys_neigh(s(t_h4s_topologys_topology(TV_u_27a),h4s_topologys_mtop(s(t_h4s_topologys_metric(TV_u_27a),V_m))),s(t_h4s_pairs_prod(t_fun(TV_u_27a,t_bool),TV_u_27a),h4s_pairs_u_2c(s(t_fun(TV_u_27a,t_bool),h4s_topologys_b(s(t_h4s_topologys_metric(TV_u_27a),V_m),s(t_h4s_pairs_prod(TV_u_27a,t_h4s_realaxs_real),h4s_pairs_u_2c(s(TV_u_27a,V_x),s(t_h4s_realaxs_real,V_e))))),s(TV_u_27a,V_x)))))))).
