def _imply(js, i):
iexpr = myinvs_exprs[i]
# don't consider/remove equality
if iexpr.decl().kind() == z3.Z3_OP_EQ:
ret = False
else:
jexprs = [myinvs_exprs[j] for j in js]
ret = Z3._imply(jexprs, iexpr, is_conj)
# if ret:
# print '{} => {}'.format(jexprs, iexpr)
return ret
def f(mps):
return [
mp for mp in mps if not Z3._imply(conj, mp.expr(use_reals))
]