Date: Wed, 25 Dec 2002 03:42:45 +0100 From: Cliff Sarginson <cls@raggedclown.net> To: freebsd-questions@freebsd.org Subject: Re: isnormal() ? Message-ID: <20021225024245.GC31992@raggedclown.net> In-Reply-To: <20021224215932.47800.qmail@kimchee.ssr.com> References: <20021224164935.J62363-100000@cactus.fi.uba.ar> <20021224215932.47800.qmail@kimchee.ssr.com>
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On Tue, Dec 24, 2002 at 09:59:32PM -0000, Scott Ballantyne wrote: > Fernando Gleiser <fgleiser@cactus.fi.uba.ar> writes > > On 24 Dec 2002, Scott Ballantyne wrote: > > > > > Any mathoids have a way to implement isnormal() on FreeBSD, 4.7? > > > > it would help if you tell us what isnormal() is. > > > > To be fair, he did use the (appalling) word "mathoid" to imply that it was a mathematical concept. I think most mathematicians would know what he was after...await the day when someone asks if anyone has a function to factorise huge prime numbers :) > It returns non-zero if its argument is normalized (i.e., not: zero, > denormalized, infinte, or NaN). It's usually a macro that calls > fpclass(), but I can't find fpclass either :-( > > I was hoping for something more efficient than isnan(), isinf(), etc. > Well you could write it yourself,, > Thanks Fer, > Scott > -- > sdb@ssr.com > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message -- Regards Cliff Sarginson The Netherlands [ This mail has been checked as virus-free ] To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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