tersentencespace"></span> Any integer plus or minus any other integer is still an integer.</p>
<p>You can do a lot of interesting math with integers.<span class="intersentencespace"></span> There is an entire field in math called <em>number theory</em> that deals with integers.<span class="intersentencespace"></span> However, to restrict yourself solely to integers is somewhat limiting—a rotisserie
menu that offers <span class="inline_math">\( \frac{1}{2} \)</span> of a chicken would be totally confusing.