chainerx.diagflat¶

chainerx.diagflat(v, k=0, device=None)¶

Creates a diagonal array from the flattened input.

Parameters

v (ndarray) – Array object.
k (int) – Index of diagonals. See chainerx.diag().
device (Device) – Device on which the array is allocated. If omitted, the default device is chosen.

Returns

A 2-D diagonal array with the diagonal copied from v.

Return type

ndarray

Note

The argument v does not support array-like objects yet.