HP 50g Double factorial

[joeres]

(05-01-2019 07:01 PM)Giuseppe Donnini Wrote:  I cannot confirm this behavior. If n!! is too large, I get MAXR, i.e. 9.99999999999E499.
You must be using ZINTs, then. As a matter of fact, I wrote the code with an HP-48 in mind, so it is primarily intended for floats.

Again, this must be a ZINT-specific message.

Sorry Giuseppe, you are right. The answer will be given after about 21 seconds for number 9999. I was just confused, the other program versions end immediately.

Kind regards,
Joerg