%   ORIGINAL: h4/float/DEFLOAT__FLOAT__ZEROSIGN__ROUND
% 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/IMP__ANTISYM__AX: !t2 t1. (t1 ==> t2) ==> (t2 ==> t1) ==> (t1 <=> t2)
% Assm: h4/bool/FALSITY: !t. F ==> t
% Assm: h4/bool/EXCLUDED__MIDDLE: !t. t \/ ~t
% Assm: h4/bool/EQ__SYM__EQ: !y x. x = y <=> y = x
% Assm: h4/bool/EQ__CLAUSES_c1: !t. (t <=> T) <=> t
% Assm: h4/bool/COND__CLAUSES_c0: !t2 t1. h4/bool/COND T t1 t2 = t1
% Assm: h4/bool/COND__CLAUSES_c1: !t2 t1. h4/bool/COND F t1 t2 = t2
% Assm: h4/ieee/zerosign0: !s a X. h4/ieee/zerosign X s a = h4/bool/COND (h4/ieee/is__zero X a) (h4/bool/COND (s = h4/num/0) (h4/ieee/plus__zero X) (h4/ieee/minus__zero X)) a
% Assm: h4/ieee/float__tybij_c0: !a. h4/ieee/float0 (h4/ieee/defloat a) = a
% Assm: h4/ieee/float__tybij_c1: !r. h4/ieee/is__valid h4/ieee/float__format r <=> h4/ieee/defloat (h4/ieee/float0 r) = r
% Assm: h4/float/IS__VALID__SPECIAL_c4: !X. h4/ieee/is__valid X (h4/ieee/plus__zero X)
% Assm: h4/float/IS__VALID__SPECIAL_c5: !X. h4/ieee/is__valid X (h4/ieee/minus__zero X)
% Assm: h4/float/IS__VALID__ROUND: !x X. h4/ieee/is__valid X (h4/ieee/round X h4/ieee/To__nearest x)
% Goal: !x b. h4/ieee/defloat (h4/ieee/float0 (h4/ieee/zerosign h4/ieee/float__format b (h4/ieee/round h4/ieee/float__format h4/ieee/To__nearest x))) = h4/ieee/zerosign h4/ieee/float__format b (h4/ieee/round h4/ieee/float__format h4/ieee/To__nearest 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_TRUTH]: T
% Assm [h4s_bools_IMPu_u_ANTISYMu_u_AX]: !t2 t1. (t1 ==> t2) ==> (t2 ==> t1) ==> (t1 <=> t2)
% Assm [h4s_bools_FALSITY]: !t. F ==> t
% Assm [h4s_bools_EXCLUDEDu_u_MIDDLE]: !t. t \/ ~t
% Assm [h4s_bools_EQu_u_SYMu_u_EQ]: !y x. x = y <=> y = x
% Assm [h4s_bools_EQu_u_CLAUSESu_c1]: !t. (t <=> T) <=> t
% Assm [h4s_bools_CONDu_u_CLAUSESu_c0]: !t2 t1. h4/bool/COND T t1 t2 = t1
% Assm [h4s_bools_CONDu_u_CLAUSESu_c1]: !t2 t1. h4/bool/COND F t1 t2 = t2
% Assm [h4s_ieees_zerosign0]: !s a X. ?v. (v <=> s = h4/num/0) /\ h4/ieee/zerosign X s a = h4/bool/COND (h4/ieee/is__zero X a) (h4/bool/COND v (h4/ieee/plus__zero X) (h4/ieee/minus__zero X)) a
% Assm [h4s_ieees_floatu_u_tybiju_c0]: !a. h4/ieee/float0 (h4/ieee/defloat a) = a
% Assm [h4s_ieees_floatu_u_tybiju_c1]: !r. h4/ieee/is__valid h4/ieee/float__format r <=> h4/ieee/defloat (h4/ieee/float0 r) = r
% Assm [h4s_floats_ISu_u_VALIDu_u_SPECIALu_c4]: !X. h4/ieee/is__valid X (h4/ieee/plus__zero X)
% Assm [h4s_floats_ISu_u_VALIDu_u_SPECIALu_c5]: !X. h4/ieee/is__valid X (h4/ieee/minus__zero X)
% Assm [h4s_floats_ISu_u_VALIDu_u_ROUND]: !x X. h4/ieee/is__valid X (h4/ieee/round X h4/ieee/To__nearest x)
% Goal: !x b. h4/ieee/defloat (h4/ieee/float0 (h4/ieee/zerosign h4/ieee/float__format b (h4/ieee/round h4/ieee/float__format h4/ieee/To__nearest x))) = h4/ieee/zerosign h4/ieee/float__format b (h4/ieee/round h4/ieee/float__format h4/ieee/To__nearest 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_Q98689,TV_Q98685]: ![V_f, V_g]: (![V_x]: s(TV_Q98685,happ(s(t_fun(TV_Q98689,TV_Q98685),V_f),s(TV_Q98689,V_x))) = s(TV_Q98685,happ(s(t_fun(TV_Q98689,TV_Q98685),V_g),s(TV_Q98689,V_x))) => s(t_fun(TV_Q98689,TV_Q98685),V_f) = s(t_fun(TV_Q98689,TV_Q98685),V_g))).
fof(ah4s_bools_TRUTH, axiom, p(s(t_bool,t))).
fof(ah4s_bools_IMPu_u_ANTISYMu_u_AX, axiom, ![V_t2, V_t1]: ((p(s(t_bool,V_t1)) => p(s(t_bool,V_t2))) => ((p(s(t_bool,V_t2)) => p(s(t_bool,V_t1))) => s(t_bool,V_t1) = s(t_bool,V_t2)))).
fof(ah4s_bools_FALSITY, axiom, ![V_t]: (p(s(t_bool,f)) => p(s(t_bool,V_t)))).
fof(ah4s_bools_EXCLUDEDu_u_MIDDLE, axiom, ![V_t]: (p(s(t_bool,V_t)) | ~ (p(s(t_bool,V_t))))).
fof(ah4s_bools_EQu_u_SYMu_u_EQ, axiom, ![TV_u_27a]: ![V_y, V_x]: (s(TV_u_27a,V_x) = s(TV_u_27a,V_y) <=> s(TV_u_27a,V_y) = s(TV_u_27a,V_x))).
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_bools_CONDu_u_CLAUSESu_c0, axiom, ![TV_u_27a]: ![V_t2, V_t1]: s(TV_u_27a,h4s_bools_cond(s(t_bool,t),s(TV_u_27a,V_t1),s(TV_u_27a,V_t2))) = s(TV_u_27a,V_t1)).
fof(ah4s_bools_CONDu_u_CLAUSESu_c1, axiom, ![TV_u_27a]: ![V_t2, V_t1]: s(TV_u_27a,h4s_bools_cond(s(t_bool,f),s(TV_u_27a,V_t1),s(TV_u_27a,V_t2))) = s(TV_u_27a,V_t2)).
fof(ah4s_ieees_zerosign0, axiom, ![V_s, V_a, V_X]: ?[V_v]: ((p(s(t_bool,V_v)) <=> s(t_h4s_nums_num,V_s) = s(t_h4s_nums_num,h4s_nums_0)) & s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num)),h4s_ieees_zerosign(s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num),V_X),s(t_h4s_nums_num,V_s),s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num)),V_a))) = s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num)),h4s_bools_cond(s(t_bool,h4s_ieees_isu_u_zero(s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num),V_X),s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num)),V_a))),s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num)),h4s_bools_cond(s(t_bool,V_v),s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num)),h4s_ieees_plusu_u_zero(s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num),V_X))),s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num)),h4s_ieees_minusu_u_zero(s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num),V_X))))),s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num)),V_a))))).
fof(ah4s_ieees_floatu_u_tybiju_c0, axiom, ![V_a]: s(t_h4s_ieees_float,h4s_ieees_float0(s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num)),h4s_ieees_defloat(s(t_h4s_ieees_float,V_a))))) = s(t_h4s_ieees_float,V_a)).
fof(ah4s_ieees_floatu_u_tybiju_c1, axiom, ![V_r]: (p(s(t_bool,h4s_ieees_isu_u_valid(s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num),h4s_ieees_floatu_u_format),s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num)),V_r)))) <=> s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num)),h4s_ieees_defloat(s(t_h4s_ieees_float,h4s_ieees_float0(s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num)),V_r))))) = s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num)),V_r))).
fof(ah4s_floats_ISu_u_VALIDu_u_SPECIALu_c4, axiom, ![V_X]: p(s(t_bool,h4s_ieees_isu_u_valid(s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num),V_X),s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num)),h4s_ieees_plusu_u_zero(s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num),V_X))))))).
fof(ah4s_floats_ISu_u_VALIDu_u_SPECIALu_c5, axiom, ![V_X]: p(s(t_bool,h4s_ieees_isu_u_valid(s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num),V_X),s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num)),h4s_ieees_minusu_u_zero(s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num),V_X))))))).
fof(ah4s_floats_ISu_u_VALIDu_u_ROUND, axiom, ![V_x, V_X]: p(s(t_bool,h4s_ieees_isu_u_valid(s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num),V_X),s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num)),h4s_ieees_round(s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num),V_X),s(t_h4s_ieees_roundmode,h4s_ieees_tou_u_nearest),s(t_h4s_realaxs_real,V_x))))))).
fof(ch4s_floats_DEFLOATu_u_FLOATu_u_ZEROSIGNu_u_ROUND, conjecture, ![V_x, V_b]: s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num)),h4s_ieees_defloat(s(t_h4s_ieees_float,h4s_ieees_float0(s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num)),h4s_ieees_zerosign(s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num),h4s_ieees_floatu_u_format),s(t_h4s_nums_num,V_b),s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num)),h4s_ieees_round(s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num),h4s_ieees_floatu_u_format),s(t_h4s_ieees_roundmode,h4s_ieees_tou_u_nearest),s(t_h4s_realaxs_real,V_x))))))))) = s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num)),h4s_ieees_zerosign(s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num),h4s_ieees_floatu_u_format),s(t_h4s_nums_num,V_b),s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num)),h4s_ieees_round(s(t_h4s_pairs_prod(t_h4s_nums_num,t_h4s_nums_num),h4s_ieees_floatu_u_format),s(t_h4s_ieees_roundmode,h4s_ieees_tou_u_nearest),s(t_h4s_realaxs_real,V_x)))))).
