rational_numbers.py

class Rational:
    def __init__(self, numer, denom):
        self.numer = None
        self.denom = None

    def __eq__(self, other):
        return self.numer == other.numer and self.denom == other.denom

    def __repr__(self):
        return f'{self.numer}/{self.denom}'

    def __add__(self, other):
        pass

    def __sub__(self, other):
        pass

    def __mul__(self, other):
        pass

    def __truediv__(self, other):
        pass

    def __abs__(self):
        pass

    def __pow__(self, power):
        pass

    def __rpow__(self, base):
        pass