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# TSMPRK3P2M
Third Order Multirate Partitioned Runge-Kutta scheme. This method has eight stages for both slow and fast parts.


## Options Database Key

- ***-ts_mprk_type pm3 -*** select this scheme





## See Also
 [](ch_ts), `TSMPRK`, `TSMPRKType`, `TSMPRKSetType()`

## Level
advanced

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/ts/impls/multirate/mprk.c.html#TSMPRK3P2M">src/ts/impls/multirate/mprk.c</A>


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