# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:![X2]:s(t_h4s_integers_int,h4s_integers_intu_u_neg(s(t_h4s_integers_int,h4s_integers_intu_u_sub(s(t_h4s_integers_int,X2),s(t_h4s_integers_int,X1)))))=s(t_h4s_integers_int,h4s_integers_intu_u_sub(s(t_h4s_integers_int,X1),s(t_h4s_integers_int,X2))),file('i/f/integer/INT__NEG__SUB', ch4s_integers_INTu_u_NEGu_u_SUB)).
fof(23, axiom,![X1]:![X2]:s(t_h4s_integers_int,h4s_integers_intu_u_sub(s(t_h4s_integers_int,X2),s(t_h4s_integers_int,X1)))=s(t_h4s_integers_int,h4s_integers_intu_u_add(s(t_h4s_integers_int,X2),s(t_h4s_integers_int,h4s_integers_intu_u_neg(s(t_h4s_integers_int,X1))))),file('i/f/integer/INT__NEG__SUB', ah4s_integers_intu_u_sub0)).
fof(27, axiom,![X1]:![X2]:s(t_h4s_integers_int,h4s_integers_intu_u_add(s(t_h4s_integers_int,X1),s(t_h4s_integers_int,h4s_integers_intu_u_sub(s(t_h4s_integers_int,X2),s(t_h4s_integers_int,X1)))))=s(t_h4s_integers_int,X2),file('i/f/integer/INT__NEG__SUB', ah4s_integers_INTu_u_SUBu_u_ADD2)).
fof(51, axiom,![X13]:![X1]:![X2]:(s(t_h4s_integers_int,h4s_integers_intu_u_add(s(t_h4s_integers_int,X2),s(t_h4s_integers_int,X13)))=s(t_h4s_integers_int,h4s_integers_intu_u_add(s(t_h4s_integers_int,X1),s(t_h4s_integers_int,X13)))<=>s(t_h4s_integers_int,X2)=s(t_h4s_integers_int,X1)),file('i/f/integer/INT__NEG__SUB', ah4s_integers_INTu_u_EQu_u_RADD)).
fof(55, axiom,![X1]:![X2]:s(t_h4s_integers_int,h4s_integers_intu_u_add(s(t_h4s_integers_int,X2),s(t_h4s_integers_int,X1)))=s(t_h4s_integers_int,h4s_integers_intu_u_add(s(t_h4s_integers_int,X1),s(t_h4s_integers_int,X2))),file('i/f/integer/INT__NEG__SUB', ah4s_integers_INTu_u_ADDu_u_COMM)).
# SZS output end CNFRefutation
