fault precision is 12 decimals for <code>Double</code> and 6 decimals for <code>Float</code>.</p>
<h2 id="formatting">Formatting</h2>
<p>It is possible to customize how a value is printed in a test failure message.
Here&rsquo;s an example from Intent&rsquo;s test suite that shows how:</p>
<div class="highlight"><pre style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4"><code class="language-scala" data-lang="scala">given customIntFmt as core<span style="color:#f92672">.</sp