Function inv

numpy/array_api/linalg.py:135–146

Array API compatible wrapper for :py:func:`np.linalg.inv `. See its docstring for more information.

(x: Array, /)

    return Array._new(np.linalg.eigvalsh(x._array))

def inv(x: Array, /) -> Array:
    """
    Array API compatible wrapper for :py:func:`np.linalg.inv <numpy.linalg.inv>`.

    See its docstring for more information.
    """
    # Note: the restriction to floating-point dtypes only is different from
    # np.linalg.inv.
    if x.dtype not in _floating_dtypes:
        raise TypeError('Only floating-point dtypes are allowed in inv')

    return Array._new(np.linalg.inv(x._array))


# Note: matmul is the numpy top-level namespace but not in np.linalg