slepc-3.13.3 2020-06-14
Report Typos and Errors

VecNormalizeComplex

Normalizes a possibly complex vector by the 2-norm.

Synopsis

#include "slepcvec.h" 
PetscErrorCode VecNormalizeComplex(Vec xr,Vec xi,PetscBool iscomplex,PetscReal *norm)
Collective on xr

Input parameters

xr  - the real part of the vector (overwritten on output)
xi  - the imaginary part of the vector (not referenced if iscomplex is false)
iscomplex  - a flag indicating if the vector is complex

Output parameter

norm  - the vector norm before normalization (can be set to NULL)

Location: src/sys/vec/vecutil.c
Index of all sys routines
Table of Contents for all manual pages
Index of all manual pages