(self)
return self._int[-1+self._exp] in '02468'
Returns True if self is even.  Assumes self is an integer.
Returns True if self is even.  Assumes self is an integer.
Returns True if self is even . Assumes self is an integer .
def _iseven(self):
        """Returns True if self is even.  Assumes self is an integer."""
        if not self or self._exp > 0:
            return True
        return self._int[-1+self._exp] in '02468'
def _iseven ( self ) : if not self or self . _exp > 0 : return True return self . _int [ - 1 + self . _exp ] in '02468'