de class="code">1.0&nbsp;/.&nbsp;infinity</code> is <code class="code">0.0</code>, and any arithmetic operation with <code class="code">nan</code>
    as argument returns <code class="code">nan</code> as result.</p>
</div>
<ul class="info-attributes">
<li><b>Since</b> 4.07.0</li>
</ul>
</div>
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<pre><span id="VALneg"><span class="keyword">val</span> neg</span> : <code class="type">float -&gt; float</code></pre><div class="info ">
<div class="info-desc">
<p>Unary negation.</p>
</div>
</div>
