&quot;Try 0.1 + 0.2 == 0.3 in some other language, then try it in Perl 6.&quot;<p>Whoa, wtf python:<p><pre><code>    $ python
    Python 3.4.3 (default, Jul 13 2015, 12:18:23) 
    [GCC 4.2.1 Compatible Apple LLVM 6.1.0 (clang-602.0.53)] on darwin
    Type &quot;help&quot;, &quot;copyright&quot;, &quot;credits&quot; or &quot;license&quot; for more information.
    &gt;&gt;&gt; 0.1 + 0.2 == 0.3
    False
    &gt;&gt;&gt;</code></pre>