What are the possible usage scenarios for Number.EPSILON? : <p>I saw the documentation of JavaScript on MZO and I was read this part:</p>

<blockquote>
  <p>The Number.EPSILON property represents the difference between 1 and the smallest floating point number greater than 1.</p>
</blockquote>

<p>also I saw this example on the page:</p>

<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-js lang-js prettyprint-override"><code>var result = Math.abs(0.2 - 0.3 + 0.1);

console.log(result);
// expected output: 2.7755575615628914e-17

console.log(result &lt; Number.EPSILON);// expected output: true</code></pre>
</div>
</div>
</p>

<p>Okay I understand that I can use this function for see the difference between two floating point number but I cannot see a use in a website</p>
