[PD] expr modulo negative
Frank Barknecht
fbar at footils.org
Tue Oct 14 14:09:51 CEST 2008
Hallo,
Hans Roels hat gesagt: // Hans Roels wrote:
> Hello,
>
> If you want to calculate the modulo of a negative number, you get a
> different result if you use the 'mod' object or 'expr' with %.
>
> -1 4
> | |
> mod
> |
> 3
>
> -1 4
> | |
> expr $f1 % $f2
> |
> -1
>
> I guess this is a bug in expr ?
Not really: Pd also has a builting [% ] object, which behaves like the
% in expr.
Ciao
--
Frank Barknecht _ ______footils.org__
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