PetscAbsReal

Returns the absolute value of an real number

Synopsis

#include <petscmath.h>
Real abs PetscAbsReal(PetscReal v1)

Input Parameter

• v1 - the PetscReal value

See Also

PetscMax(), PetscMin(), PetscAbsInt(), PetscSqr()

Level

beginner

Location

include/petscmath.h

Examples

src/snes/tutorials/ex12.c
src/mat/tutorials/ex3.c
src/dm/impls/stag/tutorials/ex4.c
src/snes/tutorials/ex30.c
src/snes/tutorials/ex13.c
src/ts/tutorials/ex31.c
src/ts/tutorials/ex11.c
src/dm/tutorials/ex15.c
src/snes/tutorials/ex15.c
src/ksp/ksp/tutorials/ex51.c

---

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