(self)
return 0
Returns whether the number is not actually one.

        0 if a number
        1 if NaN
        2 if sNaN
Returns whether the number is not actually one.
Returns whether the number is not actually one .
def _isnan(self):
        """Returns whether the number is not actually one.

        0 if a number
        1 if NaN
        2 if sNaN
        """
        if self._is_special:
            exp = self._exp
            if exp == 'n':
                return 1
            elif exp == 'N':
                return 2
        return 0
def _isnan ( self ) : if self . _is_special : exp = self . _exp if exp == 'n' : return 1 elif exp == 'N' : return 2 return 0