# norm

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

Return vector or matrix norm along `axes`.

```ds title="norm"
export function norm<T: Float, const Rank: usize, const AxisCount: usize, const OutRank: usize = Rank - AxisCount>(tensor: Tensor<T, Rank>, axes: AxisSet<AxisCount>, order?: int32 | float64 | undefined, options?: TensorReduceOptions<T, OutRank> | undefined): Tensor<T, OutRank>
```

[language/library/src/tensor/linalg.ds:109:121](https://github.com/destack-sh/destack/blob/main/language/library/src/tensor/linalg.ds#L109-L121)