Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Reply-To: cygwin AT cygwin DOT com Date: Mon, 5 Sep 2005 21:27:35 +0200 (MES) From: Oliver Wienand To: cygwin AT cygwin DOT com cc: singular-team AT mathematik DOT uni-kl DOT de Subject: [ANNOUNCEMENT] New packages: singular-*-3.0.0-1 Message-Id: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed CONTENTS: ========= There are in a whole five packages concerning Singular. singular-base: The binaries and startup scripts singular-share: The libraries containing most of the functionality singular-help: Help files (info and htmlhelp), Examples singular-icons: Installs icons for Singular on the Desktop and in the Start Menu singular-surf: Executeable surf programm, needed to draw one or two dimensional varieties NOTE: ===== There was a brief window of time where the mirrors had an unannounced package named singular-helper. That package was an accident, so for best results if you had installed it, you should uninstall singular-helper. Further you should uninstall all Singular packages prior to this release. They may have a inconsistent directory layout to the official version. INFO: ===== SINGULAR is a Computer Algebra system for polynomial computations in commutative algebra, algebraic geometry, and singularity theory. SINGULAR's main computational objects are ideals and modules over a large variety of baserings. The baserings are polynomial rings over a field (e.g., finite fields, the rationals, floats, algebraic extensions, transcendental extensions), or localizations thereof, or quotient rings with respect to an ideal. SINGULAR features fast and general implementations for computing Groebner and standard bases, including e.g. Buchberger's algorithm and Mora's Tangent Cone algorithm. Furthermore, it provides polynomial factorizations, resultant, characteristic set and gcd computations, syzygy and free-resolution computations, and many more related functionalities. Based on an easy-to-use interactive shell and a C-like programming language, SINGULAR's internal functionality is augmented and user-extendible by libraries written in the SINGULAR programming language. A general and efficient implementation of communication links allows SINGULAR to make its functionality available to other programs. http://www.singular.uni-kl.de UPDATE: ======= To update your installation, click on the "Install Cygwin now" link on the http://cygwin.com/ web page. This downloads setup.exe to your system. Save it and run setup, answer the questions and pick up 'singular-*' from the 'Math' category. Then click on the 'skip' field next to 'singular-*' until '3.0.0-1' is displayed. DOWNLOAD: ========= Note that downloads from sources.redhat.com (aka cygwin.com) aren't allowed due to bandwidth limitations. This means that you will need to find a mirror which has this update, please choose the one nearest to you: http://cygwin.com/mirrors.html QUESTIONS: ========== If you want to make a point or ask a question the Cygwin mailing list is the appropriate place. MAINTAINER ========== Oliver W. Wienand -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/