petsc-dev 2014-08-22
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VecReciprocal

Replaces each component of a vector by its reciprocal.

Synopsis

#include "petscvec.h"   
PetscErrorCode  VecReciprocal(Vec vec)
Logically Collective on Vec

Input Parameter

vec -the vector

Output Parameter

vec -the vector reciprocal

See Also

VecLog(), VecExp(), VecSqrtAbs()

Level:intermediate
Location:
src/vec/vec/interface/vector.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/ksp/ksp/examples/tutorials/ex15.c.html
src/ksp/ksp/examples/tutorials/ex15f.F.html
src/snes/examples/tutorials/ex70.c.html
src/tao/pde_constrained/examples/tutorials/elliptic.c.html
src/tao/pde_constrained/examples/tutorials/parabolic.c.html