From: Brian Gough <bjg@network-theory.co.uk>
To: "Jari Häkkinen" <jari@chiralcomp.com>
Cc: gsl-discuss@sources.redhat.com
Subject: Re: rng question
Date: Wed, 07 Dec 2005 20:07:00 -0000 [thread overview]
Message-ID: <17303.16636.732007.363616@hp2.network-theory.co.uk> (raw)
In-Reply-To: <4396B8AF.7040300@chiralcomp.com>
Jari Häkkinen writes:
> According to the documentation gsl_rng_max(rng_ returns the maximum
> random number the underlying rng can give, and
> gsl_rng_uniform_int(rng,gsl_rng_max(rng)) will return
> [0,gsl_rng_max(rng)-1]. This will not give the maximum number from the
> underlying generator, so I tried
> gsl_rng_uniform_int(rng,gsl_rng_max(rng)+1) but this call does not
> return (since the second argument becomes 0).
Doesn't it give an exception? (due to division by zero in the expression scale = range / n;)
What platform are you using?
--
Brian Gough
Network Theory Ltd,
Publishing Free Software Manuals --- http://www.network-theory.co.uk/
next prev parent reply other threads:[~2005-12-07 20:07 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-07 10:25 Jari Häkkinen
2005-12-07 20:07 ` Brian Gough [this message]
2005-12-09 13:49 ` Jari Häkkinen
2005-12-17 16:50 ` Brian Gough
2005-12-17 23:58 ` Jari Häkkinen
2008-08-03 23:32 RNG question Robert G. Brown
2008-08-05 9:05 ` Fabian Bastin
2008-08-08 11:12 ` Brian Gough
2008-08-08 12:33 ` Robert G. Brown
2008-08-11 20:47 ` Brian Gough
2008-08-18 21:12 ` Robert G. Brown
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