PETSc version 3.17.4
Fix/Edit manual page

SNESGetSolutionUpdate

Returns the vector where the solution update is stored.

Synopsis

#include "petscsnes.h"  
PetscErrorCode  SNESGetSolutionUpdate(SNES snes,Vec *x)
Not Collective, but Vec is parallel if SNES is parallel

Input Parameter

snes - the SNES context

Output Parameter

x - the solution update

See Also

SNESGetSolution(), SNESGetFunction()

Level

advanced

Location

src/snes/interface/snes.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages