slepc-main 2024-11-15
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
Input Parameters
| xr | - the real part of the vector (overwritten on output)
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| xi | - the imaginary part of the vector (not referenced if iscomplex is false)
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| iscomplex | - a flag indicating if the vector is complex
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Output Parameter
| norm | - the vector norm before normalization (can be set to NULL)
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See Also
BVNormalize()
Level
developer
Location
src/sys/vec/vecutil.c
Index of all sys routines
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Index of all manual pages