Currently Being ModeratedNov 22, 2012 8:12 AM (in response to park min)
I did that on Google.com and I got that answer (it was rounded though) It must be possible to do.
Currently Being ModeratedNov 22, 2012 8:40 AM (in response to park min)
Apple doesn't dialogue with users via email the way you want, but you can report such problems to them via
But in this particular case you should be aware that factorial can in fact be done for non-integers: