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ar.operators.powerMatvec
Create a power operator: y = A^k * x
Syntax
ar.operators.powerMatvec(matvec, k)
Description
Create a power operator: y = A^k * x Computes the k-th power of an operator by repeated application.
Parameters
| Name | Description |
|---|---|
| matvec | - Matrix operator A |
| k | - Power (must be non-negative integer) |
Returns
MatVecFunction