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/dm/tutorials/ex2.c
src/dm/tutorials/ex15.c
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/mat/tutorials/ex16.c
src/snes/tutorials/ex17.c
src/snes/tutorials/ex3.c
src/snes/tutorials/ex30.c
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages