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# SNESCompositeSetDamping
Sets the damping of a subsolver when using `SNES_COMPOSITE_ADDITIVE` `SNESCOMPOSITE` 
## Synopsis
```
#include "petscsnes.h" 
PetscErrorCode SNESCompositeSetDamping(SNES snes, PetscInt n, PetscReal dmp)
```
Not Collective


## Input Parameters

- ***snes -*** the snes context
- ***n -*** the number of the sub-`SNES` object requested
- ***dmp -*** the damping





## See Also
 `SNES`, `SNESCOMPOSITE`, `SNESCompositeAddSNES()`, `SNESCompositeGetSNES()`,
`SNES_COMPOSITE_ADDITIVE`, `SNES_COMPOSITE_MULTIPLICATIVE`, `SNESCompositeType`, `SNESCompositeSetType()`

## Level
intermediate

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/snes/impls/composite/snescomposite.c.html#SNESCompositeSetDamping">src/snes/impls/composite/snescomposite.c</A>

## Implementations

<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/snes/impls/composite/snescomposite.c.html#SNESCompositeSetDamping_Composite">SNESCompositeSetDamping_Composite in src/snes/impls/composite/snescomposite.c</A><BR>


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[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/snes/impls/composite/snescomposite.c)


[Index of all SNES routines](index.md)  
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[Index of all manual pages](/manualpages/singleindex.md)