petsc-3.7.5 2017-01-01
SNESGetRhs
Gets the vector for solving F(x) = rhs. If rhs is not set it assumes a zero right hand side.
Synopsis
#include "petscsnes.h"
PetscErrorCode SNESGetRhs(SNES snes,Vec *rhs)
Logically Collective on SNES
Input Parameter
snes -the SNES context
Output Parameter
rhs -the right hand side vector or NULL if the right hand side vector is null
Keywords
SNES, nonlinear, get, function, right hand side
See Also
SNESGetSolution(), SNESGetFunction(), SNESComputeFunction(), SNESSetJacobian(), SNESSetFunction()
Level:intermediate
Location:src/snes/interface/snes.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages