Sender:	nate AT cartsys DOT com
Message-ID:	<36117F93.B0830922@cartsys.com>
Date:	Tue, 29 Sep 1998 17:47:15 -0700
From:	Nate Eldredge <nate AT cartsys DOT com>
X-Mailer:	Mozilla 4.05 [en] (X11; I; Linux 2.0.35 i486)
MIME-Version:	1.0
To:	DJ Delorie <dj AT backup DOT delorie DOT com>
CC:	Kbwms AT aol DOT com, djgpp-workers AT backup DOT delorie DOT com
Subject:	Re: Proposed New Random
References:	<199809291602 DOT MAA20294 AT indy DOT delorie DOT com>

DJ Delorie wrote:
> 
> > I might be able to make a contribution here.  Recently, I completed a
> > paper on combined random number generators, "Quick and Portable Random
> > Number Generators," with Dr. Gerald P. Dwyer, formerly with Clemson
> > University and now at the Atlanta Fed.  The supporting random number
> > generator is very well behaved and has a period of about 2^62.  This
> > is certainly long enough to outlive the expected life of the universe.
> 
> rand() is a sufficiently good RNG with a long period.  The random()
> and srandom() functions use a particular algorithm, and we'd need to
> replicate *that* algorithm.

Do we actually have to duplicate the algorithm, or just the weird
multitype initstate etc. interface?
-- 

Nate Eldredge
nate AT cartsys DOT com

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