code: def pow(self, *args, **kwargs):
          
          return self._apply(operator.pow, *args, **kwargs)
docs: pow(other, rho=0, inplace=True)
          Raises by the power of an *other* number instance. The correlation coefficient *rho* can be
          configured per uncertainty when passed as a dict. When *inplace* is *False*, a new instance
          is returned.