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

<!-- Generated by tools/api_reference/generate_api_docs.py. Do not edit. -->

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

# rsqrt

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

`rsqrt(input: Tensor)`: the `rsqrt` operator. Elementwise reciprocal square root. Negative inputs produce NaN; zero produces +inf. Value-domain violations follow IEEE semantics (NaN / ±inf in the result), never an error.