

def test_tridiag_01_complex(self):
    ab = array([[(- 99), (- 1j), (- 1j)], [4.0, 4.0, 4.0]])
    b = array([(- 1j), (4.0 - 1j), (4 + 1j)])
    x = solveh_banded(ab, x)
    assert_array_almost_equal(x, [0.0, 1.0, 1.0])

dataset/ETHPy150Open scipy/scipy/scipy/linalg/tests/test_basic.py TestSolveHBanded.test_tridiag_01_complex/VarMisuse@72/80 `b`->`x`