# GetWeightsFromAlpha [ExistentDocumentation](https://gitlab.com/lightgarden-studios/existent-documentation/-/blob/v0.1.0/resources/BPNodes/index.md) > [ExistentMathLibrary](https://docs.existent.com/documentation/resources/existent-api/index/existentmathlibrary) > Get Weights from Alpha ## Get Weights from Alpha Get Weights from Alpha ![](https://1703910255-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FMcYOcQvRHegsbRBs8rGB%2Fuploads%2Fgit-blob-6c0af2872cfbbe7a128e5866c5ba9ff04246615e%2Fnd_img_GetWeightsFromAlpha.png?alt=media) #### Inputs | | | | --------------------------------------------------------- | - | |

Num Weights
Intege

| | |

Alpha
Float (single-precision)

| | #### Outputs | | | | -------------------------------------------------------------------------- | ---------------------- | |

Return Value
Array of Float (single-precision)s

| Get Weights from Alpha |