def _op_raw_fpSub(self, rm, a, b):
return z3.fpSub(rm, a, b, ctx=self._context)
def _op_raw_fpSub(self, rm, a, b):
return z3.fpSub(rm, a, b, ctx=self._context)
def __sub__(self,other):
assert isinstance(other,Float) and other.ne == self.ne and other.ns == self.ns
return Float(val=z3.simplify(z3.fpSub(rnd, self.z3_ds, other.z3_ds)),ne=self.ne,ns=self.ns)