[Oberon] Modulus on negative number

Aubrey McIntosh aubrey.mcintosh at utexas.edu
Wed Feb 15 05:37:52 CET 2017


The mathematical definition is for the modulus to be positive.  Oberon
calculates it this way.


On Tue, Feb 14, 2017 at 9:21 PM, Srinivas Nayak <sinu.nayak2001 at gmail.com>
wrote:

> Dear All,
>
> Recently I come across modulus on a negative number.
> Will it produce a negative number or positive?
> Someone says both are correct! http://stackoverflow.com/a/4403556
> Which one is mathematically correct?
> Surprisingly different languages calculate it differently even!
> What is Oberon's way?
>
>
> With thanks and best regards,
>
> Yours sincerely,
> Srinivas Nayak
>
> Home: http://www.mathmeth.com/sn/
> Blog: http://srinivas-nayak.blogspot.in/
> --
> Oberon at lists.inf.ethz.ch mailing list for ETH Oberon and related systems
> https://lists.inf.ethz.ch/mailman/listinfo/oberon
>



-- 
Aubrey McIntosh, Ph.D.
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Austin TX 78723
(512) 348-7401
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