PETSc version 3.15.5
MatProductCreateWithMat
Setup a given matrix as a matrix product. 
Synopsis
#include "petscmat.h" 
PetscErrorCode MatProductCreateWithMat(Mat A,Mat B,Mat C,Mat D)
Collective on Mat
Input Parameters
|  | A | - the first matrix | 
|  | B | - the second matrix | 
|  | C | - the third matrix (optional) | 
|  | D | - the matrix which will be used as a product | 
Output Parameters
Notes
Any product data attached to D will be cleared
See Also
 MatProductCreate(), MatProductClear()
Level
intermediate
Location
src/mat/interface/matproduct.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages