dpnp.tri

dpnp.tri(N, M=None, k=0, dtype=<class 'float'>, **kwargs)

An array with ones at and below the given diagonal and zeros elsewhere.

For full documentation refer to numpy.tri.

Examples

>>> import dpnp as np
>>> np.tri(3, 5, 2, dtype=int)
array([[1, 1, 1, 0, 0],
       [1, 1, 1, 1, 0],
       [1, 1, 1, 1, 1]])

>>> np.tri(3, 5, -1)
array([[0.,  0.,  0.,  0.,  0.],
       [1.,  0.,  0.,  0.,  0.],
       [1.,  1.,  0.,  0.,  0.]])