bbdfe45618cf57386b2f84109b102fd8cf6feeb7,scipy/linalg/decomp_qr.py,,qr_multiply,#Any#Any#Any#Any#Any#Any#Any#,176

Before Change

    a = numpy.asarray(a)  // chkfinite done in qr
    M, N = a.shape
    if not (mode == "left" and
                (not overwrite_c and min(M, N) == c.shape[0] or
                     overwrite_c and M == c.shape[0]) or
            mode == "right" and M == c.shape[1]):
        raise ValueError("objects are not aligned")

After Change

    a = numpy.atleast_2d(numpy.asarray(a))  // chkfinite done in qr
    M, N = a.shape

    if mode == "left":
        if c.shape[0] != min(M, N + overwrite_c*(M-N)):
            raise ValueError("Array shapes are not compatible for Q @ c"
                             " operation: {} vs {}".format(a.shape, c.shape))
    else:
        if M != c.shape[1]:
            raise ValueError("Array shapes are not compatible for c @ Q"
                             " operation: {} vs {}".format(c.shape, a.shape))

    raw = qr(a, overwrite_a, None, "raw", pivoting)
    Q, tau = raw[0]

    gor_un_mqr, = get_lapack_funcs(("ormqr",), (Q,))

Instances