# TSBasicSymplecticType
String with the name of a basic symplectic integration method. 
## Synopsis
```
typedef const char *TSBasicSymplecticType;
#define TSBASICSYMPLECTICSIEULER   "1"
#define TSBASICSYMPLECTICVELVERLET "2"
#define TSBASICSYMPLECTIC3         "3"
#define TSBASICSYMPLECTIC4         "4"
PETSC_EXTERN PetscErrorCode TSBasicSymplecticSetType(TS, TSBasicSymplecticType);
PETSC_EXTERN PetscErrorCode TSBasicSymplecticGetType(TS, TSBasicSymplecticType *);
PETSC_EXTERN PetscErrorCode TSBasicSymplecticRegister(TSBasicSymplecticType, PetscInt, PetscInt, PetscReal[], PetscReal[]);
PETSC_EXTERN PetscErrorCode TSBasicSymplecticInitializePackage(void);
PETSC_EXTERN PetscErrorCode TSBasicSymplecticFinalizePackage(void);
PETSC_EXTERN PetscErrorCode TSBasicSymplecticRegisterDestroy(void);

```


.seealso: `TSBasicSymplecticSetType()`, `TS`, `TSBASICSYMPLECTIC`, `TSBasicSymplecticRegister()`

## Level
beginner

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/include/petscts.h.html#TSBasicSymplecticType">include/petscts.h</A>


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[Index of all TS routines](index.md)  
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