test_linalg.py 文件源码

def test_mode_all_but_economic(self):
        a = array([[1, 2], [3, 4]])
        b = array([[1, 2], [3, 4], [5, 6]])
        for dt in "fd":
            m1 = a.astype(dt)
            m2 = b.astype(dt)
            self.check_qr(m1)
            self.check_qr(m2)
            self.check_qr(m2.T)
            self.check_qr(matrix(m1))
        for dt in "fd":
            m1 = 1 + 1j * a.astype(dt)
            m2 = 1 + 1j * b.astype(dt)
            self.check_qr(m1)
            self.check_qr(m2)
            self.check_qr(m2.T)
            self.check_qr(matrix(m1))