> ## Documentation Index
> Fetch the complete documentation index at: https://docs.activeviam.com/llms.txt
> Use this file to discover all available pages before exploring further.

# DifferentiationStepSize

|                 |                                                         |
| --------------- | ------------------------------------------------------- |
| **Description** | Size of the step in numerical approximation calculation |
| **Variations**  | [euler](./euler)                                        |

Context value DifferentiationStepSize specifies the size of the step in numerical derivative approximation. This applies to the numerical Euler calculations only. The default value is close to 1E-8 (i.e. 10-8 or 0.00000001).