VecSqrtAbs#
Replaces each component of a vector by the square root of its magnitude.
Synopsis#
#include "petscvec.h"
PetscErrorCode VecSqrtAbs(Vec v)
Not Collective
Input Parameter#
v - The vector
Note#
The actual function is sqrt(|x_i|)
See Also#
Vec, VecLog(), VecExp(), VecReciprocal(), VecAbs()
Level#
beginner
Location#
Examples#
src/tao/tutorials/ex4.c
src/tao/constrained/tutorials/tomographyADMM.c
src/ksp/pc/tutorials/ex4.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages