#include "petscmat.h" PetscErrorCode MatSolveAdd(Mat mat,Vec b,Vec y,Vec x)Neighbor-wise Collective on Mat and Vec
|mat||- the factored matrix|
|b||- the right-hand-side vector|
|y||- the vector to be added to|
Most users should employ the simplified KSP interface for linear solvers instead of working directly with matrix algebra routines such as this. See, e.g., KSPCreate().
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages