#include "petscvec.h" PetscErrorCode VecISAXPY(Vec vfull, IS is, PetscScalar alpha, Vec vreduced)
vfull | - the full-space vector | |
is | - the index set for the reduced space | |
alpha | - the scalar coefficient | |
vreduced | - the reduced-space vector |
Level:advanced
Location:src/vec/vec/utils/projection.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages