Method norm

ot/backend.py:1217–1218

(self, a, axis=None, keepdims=False)

        return np.power(a, exponents)

    def norm(self, a, axis=None, keepdims=False):
        return np.linalg.norm(a, axis=axis, keepdims=keepdims)

    def any(self, a):
        return np.any(a)