slepc-main 2024-11-15
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DSSetIdentity
Copy the identity (a diagonal matrix with ones) on the active part of a matrix.
Synopsis
#include "slepcds.h"
PetscErrorCode
DSSetIdentity
(
DS
ds,
DSMatType
mat)
Logically Collective
Input Parameters
ds
- the direct solver context
mat
- the matrix to modify
See Also
DSGetMat
()
Level
intermediate
Location
src/sys/classes/ds/interface/dspriv.c
Index of all DS routines
Table of Contents for all manual pages
Index of all manual pages