:orphan:
# TaoRegisterDestroy
Frees the list of minimization solvers that were registered by `TaoRegister()`. 
## Synopsis
```
#include "petsctao.h" 
PetscErrorCode TaoRegisterDestroy(void)
```
Not Collective




## See Also
 [](ch_tao), `Tao`, `TaoRegisterAll()`, `TaoRegister()`

## Level
advanced

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/tao/interface/taosolver.c.html#TaoRegisterDestroy">src/tao/interface/taosolver.c</A>


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[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/tao/interface/taosolver.c)


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