---
layout: "default"
title: "Operator: &-"
description: "Swift documentation for the '&-' operator."
root: "/v1.2"
---

<code class="language-swift">infix operator &amp;- {
    associativity left
    precedence 140
}</code>

<h3>Declarations</h3>

<div class="declaration" id="func-ampmns-t_-integerarithmetictype_-t-rhs_-t">
<a class="toggle-link" data-toggle="collapse" href="#comment-func-ampmns-t_-integerarithmetictype_-t-rhs_-t">func <wbr>&amp;- &lt;T : _IntegerArithmeticType&gt;(<wbr>_:<wbr> T, rhs: T)<