an one digit may not start with 0 and real
literals cannot consist of only a period or only an exponent.</p>
</div>
<div id="conditional-arguments" class="section level3 unnumbered">
<h3>Conditional arguments</h3>
<p>Both the conditional if-then-else statement and while-loop statement
require the expression denoting the condition to be a primitive type,
integer or real.</p>
</div>
<div id="for-loop-containers" class="section level3 unnumbered">
<h3>For loop containers</h3>
<p>The for loop statement requires