# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:![X2]:(~((p(s(t_bool,X2))|p(s(t_bool,X1))))<=>(~(p(s(t_bool,X2)))&~(p(s(t_bool,X1))))),file('i/f/bool/DE__MORGAN__THM_c1', ch4s_bools_DEu_u_MORGANu_u_THMu_c1)).
# SZS output end CNFRefutation
