def __ne__(self, other):
other = Basic.sympify(other)
if isinstance(other, NumberSymbol):
if other.is_irrational: return True
return other.__ne__(self)
if other.is_comparable: other = other.evalf()
if isinstance(other, Number):
return bool(self._as_decimal()!=other._as_decimal())
return RelMeths.__ne__(self, other)
def __ne__(self, other):
other = Basic.sympify(other)
if self is other: return False
if isinstance(other, Number) and self.is_irrational: return True
return RelMeths.__ne__(self, other)
