petsc-3.13.6 2020-09-29
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SNESTSFormFunction
Function to evaluate nonlinear residual
Synopsis
#include "petscts.h"
PetscErrorCode
SNESTSFormFunction
(
SNES
snes,
Vec
U,
Vec
F,void *ctx)
Logically Collective on
SNES
Input Parameter
snes
- nonlinear solver
U
- the current state at which to evaluate the residual
ctx
- user context, must be a
TS
Output Parameter
F
-the nonlinear residual
Notes
This function is not normally called by users and is automatically registered with the
SNES
used by
TS
. It is most frequently passed to
MatFDColoringSetFunction
().
See Also
SNESSetFunction
(),
MatFDColoringSetFunction
()
Level
advanced
Location
src/ts/interface/ts.c
Implementations
SNESTSFormFunction_ARKIMEX in src/ts/impls/arkimex/arkimex.c
SNESTSFormFunction_BDF in src/ts/impls/bdf/bdf.c
SNESTSFormFunction_EIMEX in src/ts/impls/eimex/eimex.c
SNESTSFormFunction_RK in src/ts/impls/explicit/rk/rk.c
SNESTSFormFunction_GLEE in src/ts/impls/glee/glee.c
SNESTSFormFunction_Alpha in src/ts/impls/implicit/alpha/alpha1.c
SNESTSFormFunction_Alpha in src/ts/impls/implicit/alpha/alpha2.c
SNESTSFormFunction_GLLE in src/ts/impls/implicit/glle/glle.c
SNESTSFormFunction_Theta in src/ts/impls/implicit/theta/theta.c
SNESTSFormFunction_Mimex in src/ts/impls/mimex/mimex.c
SNESTSFormFunction_Pseudo in src/ts/impls/pseudo/posindep.c
SNESTSFormFunction_RosW in src/ts/impls/rosw/rosw.c
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages