MatMultTranspose
Computes matrix transpose times a vector.
Synopsis
#include "petscmat.h"
PetscErrorCode MatMultTranspose(Mat mat,Vec x,Vec y)
Collective on Mat and Vec
Input Parameters
| mat | - the matrix
|
| x | - the vector to be multilplied
|
Output Parameters
y -the result
Notes
The vectors x and y cannot be the same. I.e., one cannot
call MatMultTranspose(A,y,y).
See Also
MatMult(), MatMultAdd(), MatMultTransposeAdd()
Level:beginner
Location:src/mat/interface/matrix.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/mat/examples/tutorials/ex2.c.html
src/mat/examples/tutorials/ex4.c.html
src/ksp/ksp/examples/tutorials/ex10.c.html
src/ksp/ksp/examples/tutorials/ex27.c.html
src/snes/examples/tutorials/ex24.c.html