Method test_legadd

numpy/polynomial/tests/test_legendre.py:47–55

(self)

    x = np.linspace(-1, 1, 100)

    def test_legadd(self):
        for i in range(5):
            for j in range(5):
                msg = f"At i={i}, j={j}"
                tgt = np.zeros(max(i, j) + 1)
                tgt[i] += 1
                tgt[j] += 1
                res = leg.legadd([0] * i + [1], [0] * j + [1])
                assert_equal(trim(res), trim(tgt), err_msg=msg)

    def test_legsub(self):
        for i in range(5):