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Double factorial
03-02-2015, 01:49 PM (This post was last modified: 03-02-2015 05:28 PM by salvomic.)
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Double factorial
hi all,
how is a simple (and precise) way to define a command to calculate the "double factorial" (see here) with Prime?
I mean to use it as a simple command.
We cannot write n!!, as that is not the same...

thank you,
Salvo

∫aL√0mic (IT9CLU) :: HP Prime 50g 41CX 71b 42s 39s 35s 12C 15C - DM42, DM41X - WP34s Prime Soft. Lib
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Messages In This Thread
Double factorial - salvomic - 03-02-2015 01:49 PM
RE: Double factorial - Han - 03-02-2015, 04:18 PM
RE: Double factorial - Helge Gabert - 03-02-2015, 04:36 PM
RE: Double factorial - salvomic - 03-02-2015, 05:15 PM
RE: Double factorial - Gerald H - 03-02-2015, 05:30 PM
RE: Double factorial - salvomic - 03-02-2015, 05:32 PM
RE: Double factorial - DrD - 03-03-2015, 12:02 PM
RE: Double factorial - salvomic - 03-03-2015, 01:24 PM



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