(In reply to re: a quick look
I got as close as I could by trial and error, within the accuracy of my calculator (the last digit may be wrong):
n=7.82283794408, x=7.7915486, difference=2E-13
There may be better ways to get a close approximation but either way I doubt there's a closed form for the value of n.
Posted by Jer
on 2015-11-04 07:42:01