MatProductSetType#
Sets a particular matrix-matrix product operation to be used to compute the values of the given matrix
Synopsis#
#include "petscmat.h"
PetscErrorCode MatProductSetType(Mat mat, MatProductType productype)
Collective
Input Parameters#
mat - the matrix whose values are computed via a matrix-matrix product operation
productype - matrix product type, e.g.,
MATPRODUCT_AB
,MATPRODUCT_AtB
,MATPRODUCT_ABt
,MATPRODUCT_PtAP
,MATPRODUCT_RARt
,MATPRODUCT_ABC
, seeMatProductType
Note#
The small t represents the transpose operation.
See Also#
Matrices, MatProduct
, Mat
, MatProductCreate()
, MatProductType
, MatProductType
,
MATPRODUCT_AB
, MATPRODUCT_AtB
, MATPRODUCT_ABt
, MATPRODUCT_PtAP
, MATPRODUCT_RARt
, MATPRODUCT_ABC
Level#
intermediate
Location#
Examples#
src/tao/pde_constrained/tutorials/parabolic.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages