formed parameter.</p>
<p>Variables declared as function parameters have scope only within that
function definition’s body, and may not be assigned to (they are
constant).</p>
</div>
<div id="function-scope" class="section level3">
<h3 class="unnumbered" number="">Function Scope</h3>
<p>Functions defined in the function block may be used in any appropriate
block. Most functions can be used in any block and applied to a
mixture of parameters and data (including constants or program
literals).</p>
<p>Random-