Module « numpy.matlib »

Fonction tril_indices_from - module numpy.matlib

Signature de la fonction tril_indices_from

def tril_indices_from(arr, k=0) 

Description

tril_indices_from.__doc__

    Return the indices for the lower-triangle of arr.

    See `tril_indices` for full details.

    Parameters
    ----------
    arr : array_like
        The indices will be valid for square arrays whose dimensions are
        the same as arr.
    k : int, optional
        Diagonal offset (see `tril` for details).

    See Also
    --------
    tril_indices, tril

    Notes
    -----
    .. versionadded:: 1.4.0