On Tue, 2008-03-11 at 18:43 -0500, Ben Carney wrote:
> is there a object that performs the opposite of [abs]?
> [abs] can give me 15 when i have -15, for example, but I would like to
> get -15 when I have 15.
[abs] will give always positive output, independently from the input. is
'output is always negative' what you want?
if yes, simply do:
[abs]
|
[* -1]
roman
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