:orphan:
# PetscWeakForm
PETSc object that manages a sets of pointwise functions defining a system of equations 
## Synopsis
```
typedef struct _p_PetscWeakForm *PetscWeakForm;
```



## See Also
 `PetscWeakFormCreate()`, `PetscDS`, `PetscFECreate()`, `PetscFVCreate()`

## Level
intermediate

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/include/petscdstypes.h.html#PetscWeakForm">include/petscdstypes.h</A>

## Implementations

<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/include/petsc/private/petscdsimpl.h.html#_p_PetscWeakForm">_p_PetscWeakForm in include/petsc/private/petscdsimpl.h</A><BR>


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