PetscAbs#
Returns the absolute value of a number
Synopsis#
#include <petscmath.h>
type PetscAbs(type v)
Not Collective
Input Parameter#
v - the number
Note#
The type can be integer or real floating point value, but cannot be complex
See Also#
PetscAbsInt(), PetscAbsReal(), PetscAbsScalar(), PetscSign()
Level#
beginner
Location#
Examples#
src/ksp/ksp/tutorials/ex42.c
src/ksp/ksp/tutorials/ex43.c
src/ksp/ksp/tutorials/ex49.c
src/ksp/ksp/tutorials/ex76.c
src/snes/tutorials/ex56.c
src/snes/tutorials/ex77.c
src/ts/tutorials/ex9.c
src/ts/utils/dmplexlandau/tutorials/ex2.c
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages