PETSc version 3.15.5
TSRHSSplitSetRHSFunction
Set the split right-hand-side functions. 
Synopsis
#include "petscts.h"  
PetscErrorCode TSRHSSplitSetRHSFunction(TS ts,const char splitname[],Vec r,TSRHSFunction rhsfunc,void *ctx)
Logically Collective on TS
Input Parameters
|  | ts | - the TS context obtained from TSCreate() | 
|  | splitname | - name of this split | 
|  | r | - vector to hold the residual (or NULL to have it created internally) | 
|  | rhsfunc | - the RHS function evaluation routine | 
|  | ctx | - user-defined context for private data for the split function evaluation routine (may be NULL) | 
Calling sequence of fun
 rhsfunc(TS ts,PetscReal t,Vec u,Vec f,ctx);
|  | t | - time at step/stage being solved | 
|  | u | - state vector | 
|  | f | - function vector | 
|  | ctx | - [optional] user-defined context for matrix evaluation routine (may be NULL) | 
Level
beginner
Location
src/ts/interface/tsrhssplit.c
Index of all TS routines
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Index of all manual pages