numpy.triu_indices_from¶
-
numpy.
triu_indices_from
(arr, k=0)[source]¶ Return the indices for the upper-triangle of arr.
See
triu_indices
for full details.Parameters: arr : ndarray, shape(N, N)
The indices will be valid for square arrays.
k : int, optional
Diagonal offset (see
triu
for details).Returns: triu_indices_from : tuple, shape(2) of ndarray, shape(N)
Indices for the upper-triangle of arr.
See also
Notes
New in version 1.4.0.