fun <T : Number> diag(vararg v: T, k: Int = 0): KtNDArray<T>
(source)
Extract a diagonal or construct a diagonal array.
Return
KtNDArray
See Also
fun <T : Number> diag(v: KtNDArray<T>, k: Int = 0): KtNDArray<T>
(source)
v
- if v a 2-D array, return a copy of its k-th diagonal. If v is a 1-D array, return a 2-D array
with v on the k-th diagonal