petsc-3.6.4 2016-04-12
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PetscAbsReal

Returns the absolute value of an real number

Synopsis

#include 
Real abs PetscAbsReal(PetscReal v1)
Not Collective

Input Parameter

v1 -the double

See Also

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

Level:beginner
Location:
include/petscmath.h
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/dm/examples/tutorials/ex15.c.html
src/snes/examples/tutorials/ex5.c.html
src/snes/examples/tutorials/ex15.c.html
src/ts/examples/tutorials/ex11.c.html