# GH_DifferentialSolver enum

Namespace: [Grasshopper.Kernel.Types](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.types.md) · Assembly: [Grasshopper](https://developer.rhino3d.com/api/gh1/assembly/grasshopper.md)

```cs
public enum GH_DifferentialSolver
```

Enumerates all implemented differential samplers.

## Values

| Name | Value | Description |
| --- | --- | --- |
| None | 0 | Unset solver, always returns a zero-length tensor. |
| Euler | 1 | Euler differential solver. |
| RungeKutta2 | 2 | Runge-Kutta second order solver. |
| RungeKutta3 | 3 | Runge-Kutta third order solver. |
| RungeKutta4 | 4 | Runge-Kutta fourth order solver. |