Tried it in Numbers and they both say 0.0000000000000000555111512312578<p>EDIT: Numbers is <a href="http:&#x2F;&#x2F;www.apple.com&#x2F;mac&#x2F;numbers&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.apple.com&#x2F;mac&#x2F;numbers&#x2F;</a>