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# TSROSW2M
Two stage second order L-stable Rosenbrock-W scheme. Only an approximate Jacobian is needed. By default, it is only recomputed once per step. This method is a reflection of TSROSW2P.




## See Also
 [](ch_ts), `TSROSW`

## Level
intermediate

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/ts/impls/rosw/rosw.c.html#TSROSW2M">src/ts/impls/rosw/rosw.c</A>


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[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)