---
layout: stdlib-reference
---

# IFloat\.neg

## Description

Computes the arithmetic negation of the conforming type.




## Signature 

<pre>
<a href="index.html" class="code_type">IFloat</a>.<span class="code_keyword">This</span> <a href="index.html" class="code_type">IFloat</a>.<a href="neg.html">neg</a>();

</pre>