Converts this point to an affine representation.

        Returns:
            AffinePoint: The affine reprsentation.

def to_affine(self):
        """
        Converts this point to an affine representation.

        Returns:
            AffinePoint: The affine reprsentation.
        """
        X, Y, Z = self.x, self.y, self.inverse(self.z)
        return ((X * Z ** 2) % P, (Y * Z ** 3) % P)