When does (1.0/x)*x - 1.0 not evalute to 0.0?
<p>I'm searching for an example when the expression</p>

<pre><code>(1.0/x)*x - 1.0
</code></pre>

<p>does not evaluate to 0.0, assuming that x is a double value in Java.</p>

<p>I'm also interested in a reason for that.</p>
