<class '__main__.Foo'> 1 0
1
<class '__main__.Foo'> 2 3
Traceback (most recent call last):
  File "C:/Users/DMAshura/AppData/Local/Programs/Python/Python36-32/new.py", line 16, in <module>
    g = Foo(2,3)
  File "C:/Users/DMAshura/AppData/Local/Programs/Python/Python36-32/new.py", line 7, in __new__
    return object.__new__(cls, symbol, exponent)
TypeError: object() takes no parameters