MatIsLinear#

Check if a shell matrix A is a linear operator.

Synopsis#

#include "petscmat.h"  
PetscErrorCode MatIsLinear(Mat A, PetscInt n, PetscBool *flg)

Collective

Input Parameters#

  • A - the shell matrix

  • n - number of random vectors to be tested

Output Parameter#

See Also#

Mat, MatMatMultAddEqual(), MatMultEqual(), MatMultAddEqual(), MatMultTransposeEqual()

Level#

intermediate

Location#

src/mat/utils/multequal.c

Examples#

src/ksp/ksp/tutorials/ex14f.F90


Edit on GitLab

Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages