# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:![X2]:s(t_h4s_nums_num,h4s_numerals_isub(s(t_bool,X2),s(t_h4s_nums_num,h4s_arithmetics_zero),s(t_h4s_nums_num,X1)))=s(t_h4s_nums_num,h4s_arithmetics_zero),file('i/f/numeral/iSUB__THM_c0', ch4s_numerals_iSUBu_u_THMu_c0)).
fof(10, axiom,s(t_h4s_nums_num,h4s_arithmetics_zero)=s(t_h4s_nums_num,h4s_nums_0),file('i/f/numeral/iSUB__THM_c0', ah4s_arithmetics_ALTu_u_ZERO)).
fof(13, axiom,![X1]:![X2]:s(t_h4s_nums_num,h4s_numerals_isub(s(t_bool,X2),s(t_h4s_nums_num,h4s_arithmetics_zero),s(t_h4s_nums_num,X1)))=s(t_h4s_nums_num,h4s_arithmetics_zero),file('i/f/numeral/iSUB__THM_c0', ah4s_numerals_iSUBu_u_DEFu_c0)).
# SZS output end CNFRefutation
