sqrt - OpenGL ES 3.2 Reference Pages

## Name

sqrt — return the square root of the parameter

## Declaration

`genType sqrt(` | genType x`)`;

## Parameters

`x`

  Specify the value of which to take the square root.

## Description

`sqrt` returns the square root of $x$, i.e. the value $\sqrt { x }$. The result is undefined if $x < 0$.

## Version Support

| OpenGL ES Shading Language Version
--- | ---
Function Name | 1.00 | 3.00 | 3.10 | 3.20
sqrt (genType) | ✔ | ✔ | ✔ | ✔

## See Also

inversesqrt

## Copyright

Copyright © 2011-2015 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication License, v 1.0, 8 June 1999. http://opencontent.org/openpub/.