Double factorial [wp34s]

[Paul Dale]

(02-13-2016 06:53 AM)Dieter Wrote:  Is there a reason why these useful constants were not included in the regular CONST catalog as #pi/2, #ln2, #ln10, #sqrt2pi etc.? Is it the limited space again?

Ask Walter Each exposed constant does consume extra bytes so space is an issue as always. I think it is twelve bytes extra (maybe a bit more) per exposed constant -- the question, as always, is when to stop. Remembering that: "pi 2 /" is three steps.

Some of the constants are also virtually useless for the user, although after digamma was dropped there aren't as many of these.


Pauli