dpnp.triu

dpnp.triu(x1, k=0)[source]

Upper triangle of an array.

Return a copy of a matrix with the elements below the k-th diagonal zeroed.

For full documentation refer to numpy.triu.

Examples

>>> import dpnp as np
>>> np.triu([[1,2,3],[4,5,6],[7,8,9],[10,11,12]], -1)
array([[ 1,  2,  3],
       [ 4,  5,  6],
       [ 0,  8,  9],
       [ 0,  0, 12]])