:orphan:
# TSSSPRKS3
Optimal third order SSP Runge-Kutta, low-storage, c_eff=(PetscSqrtReal(s)-1)/PetscSqrtReal(s), where PetscSqrtReal(s) is an integer Pseudocode 2 of Ketcheson 2008




## See Also
 [](ch_ts), `TSSSP`, `TSSSPSetType()`, `TSSSPSetNumStages()`

## Level
beginner

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/ts/impls/explicit/ssp/ssp.c.html#TSSSPRKS3">src/ts/impls/explicit/ssp/ssp.c</A>


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


[Index of all TS routines](index.md)  
[Table of Contents for all manual pages](/manualpages/index.md)  
[Index of all manual pages](/manualpages/singleindex.md)  
