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

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