def __rdivmod__(self, other):
     return (self._rc(divide(other, self.array)),
             self._rc(remainder(other, self.array)))

 def __divmod__(self, other):
     return (self._rc(divide(self.array,other)),
             self._rc(remainder(self.array, other)))

 def __rmod__(self, other):
     return self._rc(remainder(other, self.array))

 def __imod__(self, other):
     remainder(self.array, other, self.array)
     return self

 def __mod__(self, other):
     return self._rc(remainder(self.array, other))