<li><strong>Decimal numbers can be represented exactly, unlike floats where <codeclass="python hljs"><spanclass="hljs-string">'1.1 + 2.2 == 3.3000000000000003'</span></code>.</strong></li>
<li><strong>Decimal numbers can be represented exactly, unlike floats where <codeclass="python hljs"><spanclass="hljs-string">'1.1 + 2.2 != 3.3'</span></code>.</strong></li>
<li><strong>Their precision can be adjusted with <codeclass="python hljs"><spanclass="hljs-string">'decimal.getcontext().prec = <int>'</span></code>.</strong></li>