From owner-freebsd-questions Wed Nov 8 18: 8: 4 2000 Delivered-To: freebsd-questions@freebsd.org Received: from mta02-svc.ntlworld.com (mta02-svc.ntlworld.com [62.253.162.42]) by hub.freebsd.org (Postfix) with ESMTP id 5A99437B4CF for ; Wed, 8 Nov 2000 18:08:01 -0800 (PST) Received: from m21-mp1-cvx1b.gui.ntl.com ([62.252.8.21]) by mta02-svc.ntlworld.com (InterMail vM.4.01.02.27 201-229-119-110) with ESMTP id <20001109020759.ZNHD270.mta02-svc.ntlworld.com@m21-mp1-cvx1b.gui.ntl.com> for ; Thu, 9 Nov 2000 02:07:59 +0000 Date: Thu, 9 Nov 2000 02:10:52 +0000 (GMT) From: George Reid X-Sender: geeorgy@sobek.nevernet.net To: freebsd-questions@freebsd.org Subject: Trigonometric functions in kernel-land? Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hi, I'm writing a kernel module which needs to make use of the sine. Is there anything within the kernel that I can use for this, or do I have to write my own (which I have done, but it's slow)? I know there's some trig stuff in the FPU emulation code; can I use this? --- "And then it comes to be that the soothing light at the end of your tunnel was just a freight train, comin' your way." George Reid * greid@ukug.uk.freebsd.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message