PetscCopysignReal#
Returns the value with the magnitude of a and the sign of b, as a PetscReal
Synopsis#
#include <petscmath.h>
PetscReal PetscCopysignReal(PetscReal a, PetscReal b)
Not Collective; No Fortran Support
Input Parameters#
a - the value
b - the value
See Also#
Level#
beginner
Location#
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages