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# TS2GetSolution
Returns the solution and time derivative at the present timestep for second order equations. It is valid to call this routine inside the function that you are evaluating in order to move to the new timestep. This vector not changed until the solution at the next timestep has been calculated. 
## Synopsis
```
#include "petscts.h"  
PetscErrorCode TS2GetSolution(TS ts, Vec *u, Vec *v)
```
Not Collective, but `u` returned is parallel if `TS` is parallel


## Input Parameter

- ***ts -*** the `TS` context obtained from `TSCreate()`



## Output Parameters

- ***u -*** the vector containing the solution
- ***v -*** the vector containing the time derivative





## See Also
 [](ch_ts), `TS`, `TS2SetSolution()`, `TSGetTimeStep()`, `TSGetTime()`

## Level
intermediate

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/ts/interface/ts.c.html#TS2GetSolution">src/ts/interface/ts.c</A>

## Examples
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/ts/tutorials/ex44.c.html">src/ts/tutorials/ex44.c</A><BR>


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[Index of all TS routines](index.md)  
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