# relu

`import { relu } from "destack:tensor";`

Return rectified linear activation.

```ds title="relu"
export function relu<T: Numeric, const Rank: usize>(tensor: Tensor<T, Rank>, options?: TensorOutputOptions<T, Rank> | undefined): Tensor<T, Rank>
```

[language/library/src/tensor/neural.ds:40:45](https://github.com/destack-sh/destack/blob/main/language/library/src/tensor/neural.ds#L40-L45)