[REBOL] Re: x: :y question
From: g:santilli:tiscalinet:it at: 4-Feb-2003 17:52
Hi Boleslav,
On Tuesday, February 4, 2003, 2:41:15 PM, you wrote:
BB> I was experimenting with sign? but I don't always need to add/subtract
BB> 1, sometimes it's bigger number so sign? is not usable in my case
You can use:
val: 3
a: add a val * sign? - x
or something like that...
Regards,
Gabriele.
--
Gabriele Santilli <[g--santilli--tiscalinet--it]> -- REBOL Programmer
Amigan -- AGI L'Aquila -- REB: http://web.tiscali.it/rebol/index.r
