# 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_c0', ch4s_bools_DEu_u_MORGANu_u_THMu_c0)).
# SZS output end CNFRefutation
