# DMTSSetI2FunctionContextDestroy
set `TS` implicit evaluation for 2nd order systems context destroy 
## Synopsis
```
#include "petscts.h" 
PetscErrorCode DMTSSetI2FunctionContextDestroy(DM dm, PetscErrorCode (*f)(void *))
```
Not Collective


## Input Parameters

- ***dm -*** `DM` to be used with `TS`
- ***f -*** implicit evaluation context destroy function





## Note
`TSSetI2FunctionContextDestroy()` is normally used, but it calls this function internally because the user context is actually
associated with the `DM`.


## See Also
 [](chapter_ts), `TSSetI2FunctionContextDestroy()`, `DMTSSetI2Function()`, `TSSetI2Function()`

## Level
advanced

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/ts/utils/dmts.c.html#DMTSSetI2FunctionContextDestroy">src/ts/utils/dmts.c</A>


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[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/ts/utils/dmts.c)


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