# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:![X2]:![X3]:(((p(s(t_bool,X3))&p(s(t_bool,X2)))=>p(s(t_bool,X1)))<=>(p(s(t_bool,X3))=>(p(s(t_bool,X2))=>p(s(t_bool,X1))))),file('i/f/HolSmt/AND__IMP__INTRO__SYM', ch4s_HolSmts_ANDu_u_IMPu_u_INTROu_u_SYM)).
# SZS output end CNFRefutation
