orted
        operators</a>
      </h5>
<h5>
<a name="phoenix.modules.operator.h1"></a>
        <span class="phrase"><a name="phoenix.modules.operator.unary_operators"></a></span><a class="link" href="operator.html#phoenix.modules.operator.unary_operators">Unary
        operators</a>
      </h5>
<pre class="programlisting"><span class="identifier">prefix</span><span class="special">:</span>   <span class="special">~,</span> <span class="special">!,</span> <span class="special">-,</span> <span class="special