Recommended watch: &quot;Demystifying Floating Point&quot; by John Farrier at CppCon 2015.<p><a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=k12BJGSc2Nc" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=k12BJGSc2Nc</a>