From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from postfix3-2.free.fr (postfix3-2.free.fr [213.228.0.169]) by robin.gentoo.org (8.13.4/8.13.4) with ESMTP id j4VB9xDa011737 for ; Tue, 31 May 2005 11:10:00 GMT Received: from [82.233.114.129] (weg38-1-82-233-114-129.fbx.proxad.net [82.233.114.129]) by postfix3-2.free.fr (Postfix) with ESMTP id 663C0C0BF for ; Tue, 31 May 2005 13:10:04 +0200 (CEST) Message-ID: <429C460C.2070209@free.fr> Date: Tue, 31 May 2005 13:10:04 +0200 From: corrosifdev User-Agent: Mozilla Thunderbird 1.0.2 (X11/20050409) X-Accept-Language: en-us, en Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-dev@gentoo.org Reply-to: gentoo-dev@lists.gentoo.org MIME-Version: 1.0 To: gentoo-dev@lists.gentoo.org Subject: Re: [gentoo-dev] giac-xcas computer algebra system References: <429C1383.4000606@free.fr> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Archives-Salt: c05bcbd2-95f7-4176-815b-b0a908ceb1ae X-Archives-Hash: 8fa11dcdbb6af54d3655cd604a5d998e Dice R. Random wrote: > You've probably noticed it already, but I just wanted to point this > out in case you hadn't. If I'm understanding that screenshot > correctly I think you have a bug in your rendering engine. It looks > to me like you're integrating (1/3*x^2 + x) with respect to x, but the > output looks like it says (1/(3*1/3*x^3) + 1/2*x^2) which would reduce > to (1/x^3 + 1/2*x^2) whereas it should be (1/3*1/3*x^3 + 1/2*x^2) > which would reduce to (1/9*x^3 + 1/2*x^2). > > On 5/31/05, *corrosifdev* > wrote: > > I am currently writing with a friend a new graphical interface, > based on > wxWidgets... but it is too soon to make a release of it. Anyway, > you can > check a screenshot here: > http://xcas.sourceforge.net/img/wxCAS.png > > Yep that's right, I should have checked it before submitting the screenshot :) The rendering engine is far from finished and has some issues... The new interface is still in alpha stage, and that's why I didn't submit any ebuild for it. Anyway, the CAS engine itself works very fine. -- gentoo-dev@gentoo.org mailing list