>>>>> "Pietro" == Pietro Gagliardi <[EMAIL PROTECTED]> writes:
Pietro> I'm trying to find an intuitive implementation of gamma().
Hello,
have you seen this page
http://www.rskey.org/gamma.htm
which has the neat formula
gamma(x) \approx sqrt(2 * pi / x) * ((x/e) * sqrt(x * sinh(1/x)))^x
?
hope this helps
Roland
