"John Machin" <[email protected]> wrote
in message news:[email protected]
> It's handy for checking how things work e.g.
>
> sqlite> select (-1) % 7;
> -1
> sqlite> -- it's not a real modulo operator :-(

What do you feel is wrong with this result? What should a "real" modulo 
operator return, in your opinion? Before you answer, note that you very 
likely want this equality to hold for all a, b!=0 :

a = q*b + r
where q = a/b, r = a%b

Igor Tanetnik 



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