Method __init__

Lib/test/test_fractions.py:195–197

(self, v, n=F(2))

class Root:
    """Simple Real class for testing mixed arithmetic."""
    def __init__(self, v, n=F(2)):
        self.base = v
        self.degree = n
    def __mul__(self, other):
        if isinstance(other, F):
            return NotImplemented