Many thanks, Mark,

That's far better than an algorithm, (true random numbers, not pseudo ones ! ). I'll use it for "serious research" simulation programs, but not in the standalone I'll distribute to the students. I do not want random.org to be drowned under simultaneous queries from 70 people during their practicals !

All the best

Jacques


Le 11 nov. 2008 à 22:27, Mark Schonewille a écrit :

Hi Jacques,

You can find a library for random.org here: <http://economy-x-talk.com/developers.html >.

I have never seen any specific documention on the algorithm behind Rev's built-in random function. I suspect it is a standard C++ function.

--
Best regards,

Mark Schonewille

Economy-x-Talk Consulting and Software Engineering
http://economy-x-talk.com
http://www.salery.biz
Dutch forum: http://runrev.info/rrforum

Color Converter has been updated! Get it at
http://colorconverter.economy-x-talk.com !

On 11 nov 2008, at 22:16, Jacques Hausser wrote:

Hi,

Does somebody know which algorithm is hidden behind the random function ? Native random number generators have usually a poor reputation, and I need trustable random numbers. I have translated the Mersenne twister algorithm which works OK, but slowly (47 milliseconds for 1000 numbers against five for the random function). If the native function is a good one, I'll keep it...

Thanks for any hint



_______________________________________________
use-revolution mailing list
[email protected]
Please visit this url to subscribe, unsubscribe and manage your subscription preferences:
http://lists.runrev.com/mailman/listinfo/use-revolution

******************************************
Prof. Jacques Hausser
Department of Ecology and Evolution
Biophore / Sorge
University of Lausanne
CH 1015 Lausanne
please use my private address:
6 route de Burtigny
CH-1269 Bassins
tel/fax:        ++ 41 22 366 19 40
mobile: ++ 41 79 757 05 24
E-Mail: [EMAIL PROTECTED]
*******************************************

_______________________________________________
use-revolution mailing list
[email protected]
Please visit this url to subscribe, unsubscribe and manage your subscription 
preferences:
http://lists.runrev.com/mailman/listinfo/use-revolution

Reply via email to