PETSc version 3.15.5
SNESGetNPCFunction
Gets the function from a preconditioner after SNESSolve() has been called. 
Synopsis
#include "petscsnes.h"  
PetscErrorCode SNESGetNPCFunction(SNES snes,Vec F,PetscReal *fnorm)
Collective on SNES
Input Parameters
Output Parameter
|  | F | - function vector | 
|  | fnorm | - the norm of F | 
See Also
 SNESGetNPC(),SNESSetNPC(),SNESComputeFunction(),SNESApplyNPC(),SNESSolve()
Level
developer
Location
src/snes/interface/snespc.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages