petsc-3.9.4 2018-09-11
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TSGetIFunction

 Returns the vector where the implicit residual is stored and the function/contex to compute it.

Synopsis

#include "petscts.h"  
PetscErrorCode TSGetIFunction(TS ts,Vec *r,TSIFunction *func,void **ctx)
Not Collective

Input Parameter

ts -the TS context

Output Parameter

r - vector to hold residual (or NULL)
func - the function to compute residual (or NULL)
ctx - the function context (or NULL)

Keywords

TS, nonlinear, get, function

See Also

TSSetIFunction(), SNESGetFunction()

Level

advanced

Location

src/ts/interface/ts.c
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages