Class Rect

Lib/test/test_fractions.py:253–280

Other simple Complex class for testing mixed arithmetic.

numbers.Complex.register(Polar)

class Rect:
    """Other simple Complex class for testing mixed arithmetic."""
    def __init__(self, x, y):
        self.x = x
        self.y = y
    def __mul__(self, other):
        if isinstance(other, F):
            return NotImplemented
        return self.__class__(self.x * other, self.y * other)
    def __rmul__(self, other):
        return self.__class__(other * self.x, other * self.y)
    def __truediv__(self, other):
        if isinstance(other, F):
            return NotImplemented
        return self.__class__(self.x / other, self.y / other)
    def __rtruediv__(self, other):
        r = self.x * self.x + self.y * self.y
        return self.__class__(other * (self.x / r), other * (self.y / r))
    def __rpow__(self, other):
        return Polar(other ** self.x, math.log(other) * self.y)
    def __complex__(self):
        return complex(self.x, self.y)
    def __eq__(self, other):
        if self.__class__ != other.__class__:
            return NotImplemented
        return typed_approx_eq(self.x, other.x) and typed_approx_eq(self.y, other.y)
    def __repr__(self):
        return f'{self.__class__.__name__}({self.x!r}, {self.y!r})'
numbers.Complex.register(Rect)

class RectComplex(Rect, complex):