---
title: "atleast3d"
sidebar_label: "atleast3d"
description: "Kotlin binding reference: atleast3d."
---

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//[clika-runtime](../../../index.md)/[io.clika.runtime](../index.md)/[Ops](index.md)/[atleast3d](atleast3d.md)

# atleast3d

[common]\
fun [atleast3d](atleast3d.md)(input: [Tensor](../Tensor/index.md)): [Tensor](../Tensor/index.md)

`atleast3d(input: Tensor)`: the `atleast_3d` operator. `input` with leading size-1 dims prepended until rank >= 3 (see `atleast_1d`). Returns a view (no copy).