s are not really necessary because multiplication takes precedence over addition, one could write directly <code>process = _,0.1 : *;</code> without the parentheses, because parallel composing takes precedence over sequential composing. The priority of the composition operators is shown in the previous table.</p>
<h3 id="example-6-controlling-the-volume-with-a-slider">Example 6: Controlling the volume with a slider</h3>
<p>Instead of controlling the volume by editing the code, it is far more convenient to u