From owner-freebsd-numerics@freebsd.org Thu Sep 5 23:58:33 2019 Return-Path: Delivered-To: freebsd-numerics@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 8012FD9051 for ; Thu, 5 Sep 2019 23:58:33 +0000 (UTC) (envelope-from sgk@troutmask.apl.washington.edu) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 46Pd1j0brFz4ZQ3 for ; Thu, 5 Sep 2019 23:58:33 +0000 (UTC) (envelope-from sgk@troutmask.apl.washington.edu) Received: by mailman.nyi.freebsd.org (Postfix) id 14973D904E; Thu, 5 Sep 2019 23:58:33 +0000 (UTC) Delivered-To: numerics@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 145C1D904B for ; Thu, 5 Sep 2019 23:58:33 +0000 (UTC) (envelope-from sgk@troutmask.apl.washington.edu) Received: from troutmask.apl.washington.edu (troutmask.apl.washington.edu [128.95.76.21]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "troutmask", Issuer "troutmask" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 46Pd1d64kyz4ZQ0; Thu, 5 Sep 2019 23:58:29 +0000 (UTC) (envelope-from sgk@troutmask.apl.washington.edu) Received: from troutmask.apl.washington.edu (localhost [127.0.0.1]) by troutmask.apl.washington.edu (8.15.2/8.15.2) with ESMTPS id x85NwMxw086715 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Thu, 5 Sep 2019 16:58:22 -0700 (PDT) (envelope-from sgk@troutmask.apl.washington.edu) Received: (from sgk@localhost) by troutmask.apl.washington.edu (8.15.2/8.15.2/Submit) id x85NwMxO086714; Thu, 5 Sep 2019 16:58:22 -0700 (PDT) (envelope-from sgk) Date: Thu, 5 Sep 2019 16:58:22 -0700 From: Steve Kargl To: bugzilla-noreply@freebsd.org Cc: numerics@freebsd.org Subject: Re: [Bug 240295] math(3): Add Complex Arithmetic functions and their hyperbolic counterparts Message-ID: <20190905235822.GA86663@troutmask.apl.washington.edu> Reply-To: sgk@troutmask.apl.washington.edu References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.12.1 (2019-06-15) X-Rspamd-Queue-Id: 46Pd1d64kyz4ZQ0 X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-6.93 / 15.00]; NEURAL_HAM_MEDIUM(-0.99)[-0.993,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; REPLY(-4.00)[]; NEURAL_HAM_SHORT(-0.94)[-0.937,0] X-BeenThere: freebsd-numerics@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Discussions of high quality implementation of libm functions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 05 Sep 2019 23:58:33 -0000 On Thu, Sep 05, 2019 at 11:12:57PM +0000, bugzilla-noreply@freebsd.org wrote: > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=240295 > > --- Comment #3 from Steve Kargl --- > Sigh**2. The patch includes functions already implemented in FreeBSD. > > r226458 | das | 2011-10-16 22:41:03 -0700 (Sun, 16 Oct 2011) | 3 lines > > Add c{cos,sin,tan}{,h}{,f} functions. This is joint work with > bde and kargl. > The only C99 functions missing are ccosl, ccoshl, csinl, csinhl, ctanl, ctanhl, and cexpl. I have ld80 and ld128 code for ccosl, ccoshl, and cexpl, based on porting src/s_ccosh.c and src/s_cexp.c to the appropriate precisions. -- Steve