cunumeric.eye#
- cunumeric.eye(N: int, M: Optional[int] = None, k: int = 0, dtype: Optional[npt.DTypeLike] = <class 'numpy.float64'>) ndarray #
Return a 2-D array with ones on the diagonal and zeros elsewhere.
- Parameters:
N (int) – Number of rows in the output.
M (int, optional) – Number of columns in the output. If None, defaults to N.
k (int, optional) – Index of the diagonal: 0 (the default) refers to the main diagonal, a positive value refers to an upper diagonal, and a negative value to a lower diagonal.
dtype (data-type, optional) – Data-type of the returned array.
- Returns:
I – An array of shape (N, M) where all elements are equal to zero, except for the k-th diagonal, whose values are equal to one.
- Return type:
See also
- Availability:
Multiple GPUs, Multiple CPUs