c06bd99c7cc5f2a7a284ea7ab315c49c4c8cf518,scipy/linalg/decomp.py,,cdf2rdf,#Any#Any#,1273

Before Change

    idx_im = argwhere(iscomplex(w))

    // check if all complex eigenvalues have conjugate pairs
    if len(idx_im[::2, 0]) != len(idx_im[1::2, 0]):
        raise ValueError("expected complex-conjugate pairs of eigenvalues")

    // all eigenvalues to diagonal form

After Change

    // get indices for each first pair of complex eigenvalues
    complex_mask = iscomplex(w)
    n_complex = complex_mask.sum(axis=-1)
    idx_im = argwhere(complex_mask)

    // check if all complex eigenvalues have conjugate pairs
    if not (n_complex % 2 == 0).all():
        raise ValueError("expected complex-conjugate pairs of eigenvalues")

Instances