g Decimals</h3>

<p>You may soon find out that your simple calculator cannot correctly add
any numbers with a decimal place.</p>

<p>Luckily, the solution is very simple.</p>

<p><b>Integer</b> variables can only handle whole numbers. If any decimals are
found, they are simply dropped. 9.999 turns into just 9.</p>

<p>To allow for decimals, you must use the variable type of <b>Float</b>.</p>

<p>The functions <b>val()</b> and <b>str()</b> can correctly handle integers or
floats, so nothing need