VecAYPX
Computes y = x + alpha y.
Synopsis
#include "petscvec.h"
PetscErrorCode VecAYPX(Vec y,PetscScalar alpha,Vec x)
Collective on Vec
Input Parameters
| alpha | - the scalar
|
| x, y | - the vectors
|
Output Parameter
y -output vector
See Also
VecAXPY(), VecWAXPY()
Level:intermediate
Location:src/vec/vec/interface/rvector.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/vec/vec/examples/tutorials/ex1.c.html
src/vec/vec/examples/tutorials/ex1e.c.html
src/vec/vec/examples/tutorials/ex1f.F.html
src/vec/vec/examples/tutorials/ex1f90.F.html
src/ksp/ksp/examples/tutorials/ex14f.F.html
src/snes/examples/tutorials/ex1f.F.html