der-section-number">3.5.2</span> Boolean Operators</h3>
<p>Boolean operators return either 0 for false or 1 for true. Inputs may
be any real or integer values, with non-zero values being treated as
true and zero values treated as false. These operators have the usual
precedences, with negation (not) binding the most tightly, conjunction
the next and disjunction the weakest; all of the operators bind more
tightly than the comparisons. Thus an expression such as <code>!a &amp;&amp; b</code> is
interpreted as 