SNESGetNPCFunction#
Gets the current function value and its norm from a nonlinear preconditioner after SNESSolve() has been called on that SNES
Synopsis#
#include "petscsnes.h"
PetscErrorCode SNESGetNPCFunction(SNES snes, Vec F, PetscReal *fnorm)
Collective
Input Parameter#
snes - the
SNEScontext
Output Parameters#
F - function vector
fnorm - the norm of F
See Also#
SNESGetNPC(), SNESSetNPC(), SNESComputeFunction(), SNESApplyNPC(), SNESSolve()
Level#
developer
Location#
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages