%   ORIGINAL: h4/arithmetic/ABS__DIFF__EQS
% 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/bool/COND__ID: !t b. h4/bool/COND b t t = t
% Assm: h4/arithmetic/SUB__EQUAL__0: !c. h4/arithmetic/_2D c c = h4/num/0
% Assm: h4/arithmetic/ABS__DIFF__def: !n m. h4/arithmetic/ABS__DIFF n m = h4/bool/COND (h4/prim__rec/_3C n m) (h4/arithmetic/_2D m n) (h4/arithmetic/_2D n m)
% Goal: !n. h4/arithmetic/ABS__DIFF n n = h4/num/0
%   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_bools_CONDu_u_ID]: !t b. h4/bool/COND b t t = t
% Assm [h4s_arithmetics_SUBu_u_EQUALu_u_0]: !c. h4/arithmetic/_2D c c = h4/num/0
% Assm [h4s_arithmetics_ABSu_u_DIFFu_u_def]: !n m. h4/arithmetic/ABS__DIFF n m = h4/bool/COND (h4/prim__rec/_3C n m) (h4/arithmetic/_2D m n) (h4/arithmetic/_2D n m)
% Goal: !n. h4/arithmetic/ABS__DIFF n n = h4/num/0
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_Q312800,TV_Q312796]: ![V_f, V_g]: (![V_x]: s(TV_Q312796,happ(s(t_fun(TV_Q312800,TV_Q312796),V_f),s(TV_Q312800,V_x))) = s(TV_Q312796,happ(s(t_fun(TV_Q312800,TV_Q312796),V_g),s(TV_Q312800,V_x))) => s(t_fun(TV_Q312800,TV_Q312796),V_f) = s(t_fun(TV_Q312800,TV_Q312796),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_bools_CONDu_u_ID, axiom, ![TV_u_27a]: ![V_t, V_b]: s(TV_u_27a,h4s_bools_cond(s(t_bool,V_b),s(TV_u_27a,V_t),s(TV_u_27a,V_t))) = s(TV_u_27a,V_t)).
fof(ah4s_arithmetics_SUBu_u_EQUALu_u_0, axiom, ![V_c]: s(t_h4s_nums_num,h4s_arithmetics_u_2d(s(t_h4s_nums_num,V_c),s(t_h4s_nums_num,V_c))) = s(t_h4s_nums_num,h4s_nums_0)).
fof(ah4s_arithmetics_ABSu_u_DIFFu_u_def, axiom, ![V_n, V_m]: s(t_h4s_nums_num,h4s_arithmetics_absu_u_diff(s(t_h4s_nums_num,V_n),s(t_h4s_nums_num,V_m))) = s(t_h4s_nums_num,h4s_bools_cond(s(t_bool,h4s_primu_u_recs_u_3c(s(t_h4s_nums_num,V_n),s(t_h4s_nums_num,V_m))),s(t_h4s_nums_num,h4s_arithmetics_u_2d(s(t_h4s_nums_num,V_m),s(t_h4s_nums_num,V_n))),s(t_h4s_nums_num,h4s_arithmetics_u_2d(s(t_h4s_nums_num,V_n),s(t_h4s_nums_num,V_m)))))).
fof(ch4s_arithmetics_ABSu_u_DIFFu_u_EQS, conjecture, ![V_n]: s(t_h4s_nums_num,h4s_arithmetics_absu_u_diff(s(t_h4s_nums_num,V_n),s(t_h4s_nums_num,V_n))) = s(t_h4s_nums_num,h4s_nums_0)).
