petsc-master 2020-10-23
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VecPow

Replaces each component of a vector by x_i^p

Synopsis

#include "petscvec.h"  
PetscErrorCode VecPow(Vec v, PetscScalar p)
Logically Collective on v

Input Parameter

v - the vector
p - the exponent to use on each element

Output Parameter

v - the vector

Level

intermediate

Location

src/vec/vec/utils/projection.c

Examples

src/tao/constrained/tutorials/tomographyADMM.c.html
src/tao/tutorials/ex4.c.html

Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages