petsc-3.12.5 2020-03-29
PetscRealPart
Returns the real part of a PetscScalar
Synopsis
#include <petscmath.h>
PetscReal PetscRealPart(PetscScalar v)
Not Collective
Input Parameter
v -value to find the real part of
See Also
PetscScalar, PetscImaginaryPart(), PetscMax(), PetscClipInterval(), PetscAbsInt(), PetscAbsReal(), PetscSqr()
Level
beginner
Location
include/petscmath.h
Examples
src/sys/classes/random/examples/tutorials/ex1.c.html
src/sys/classes/random/examples/tutorials/ex2.c.html
src/vec/vec/utils/tagger/examples/tutorials/ex1.c.html
src/vec/vec/examples/tutorials/ex9.c.html
src/vec/vec/examples/tutorials/ex18.c.html
src/vec/vec/examples/tutorials/ex1f.F90.html
src/vec/vec/examples/tutorials/ex1f90.F90.html
src/vec/vec/examples/tutorials/ex20f90.F90.html
src/dm/examples/tutorials/ex15.c.html
src/dm/examples/tutorials/swarm_ex1.c.html
src/dm/examples/tutorials/swarm_ex3.c.html
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages