Date: 24 Dec 2002 21:59:32 -0000 From: Scott Ballantyne <sdb@ssr.com> To: freebsd-questions@freebsd.org Subject: Re: isnormal() ? Message-ID: <20021224215932.47800.qmail@kimchee.ssr.com> In-Reply-To: <20021224164935.J62363-100000@cactus.fi.uba.ar> (message from Fernando Gleiser on Tue, 24 Dec 2002 16:50:02 -0300 (ART)) References: <20021224164935.J62363-100000@cactus.fi.uba.ar>
next in thread | previous in thread | raw e-mail | index | archive | help
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. > > > Fer 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. Thanks Fer, Scott -- sdb@ssr.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20021224215932.47800.qmail>