code: def equals(self, other):
          
          if isinstance(other, RangeIndex):
              ls = len(self)
              lo = len(other)
              return (ls == lo == 0 or
                      ls == lo == 1 and
                      self._start == other._start or
                      ls == lo and
                      self._start == other._start and
                      self._step == other._step)
  
          return super().equals(other)
docs: Determines if two Index objects contain the same elements.