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# PCFactorGetMatSolverType
gets the solver package that is used to perform the factorization 
## Synopsis
```
#include "petscpc.h" 
PetscErrorCode PCFactorGetMatSolverType(PC pc, MatSolverType *stype)
```
Not Collective


## Input Parameter

- ***pc -*** the preconditioner context



## Output Parameter

- ***stype -*** for example, `MATSOLVERSUPERLU`, `MATSOLVERSUPERLU_DIST`, `MATSOLVERMUMPS`





## See Also
 `PCLU`, `PCCHOLESKY`, `MatGetFactor()`, `MatSolverType`, `PCFactorGetMatSolverType()`, `MatSolverType`,
`MATSOLVERSUPERLU`, `MATSOLVERSUPERLU_DIST`, `MATSOLVERMUMPS`

## Level
intermediate

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/ksp/pc/impls/factor/factor.c.html#PCFactorGetMatSolverType">src/ksp/pc/impls/factor/factor.c</A>

## Implementations

<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/ksp/pc/impls/factor/factimpl.c.html#PCFactorGetMatSolverType_Factor">PCFactorGetMatSolverType_Factor in src/ksp/pc/impls/factor/factimpl.c</A><BR>


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[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/ksp/pc/impls/factor/factor.c)


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