Path: csiph.com!eeepc.pasdenom.info!news.pasdenom.info!news.dougwise.org!aioe.org!news.stack.nl!newsfeed.xs4all.nl!newsfeed5.news.xs4all.nl!xs4all!post.news.xs4all.nl!not-for-mail Return-Path: X-Original-To: python-announce-list@python.org Delivered-To: python-announce-list@mail.python.org X-Spam-Status: OK 0.000 X-Spam-Evidence: '*H*': 1.00; '*S*': 0.00; 'bug': 0.02; 'subject:ANN': 0.02; 'subject:Python': 0.05; '2.x': 0.05; 'implements': 0.05; 'library': 0.06; '3.x': 0.07; 'derivatives': 0.07; 'tracker': 0.07; 'url:googlecode': 0.07; 'python': 0.08; 'url:pypi': 0.08; 'arithmetic': 0.09; 'url:code': 0.15; '0.17': 0.16; 'codebase,': 0.16; 'subject:0.17': 0.16; 'url:changes': 0.16; 'url:issues': 0.16; 'url:svn': 0.16; 'url:trunk': 0.16; 'downloaded': 0.17; 'url:doc': 0.19; '2.4': 0.23; 'version': 0.24; 'url:group': 0.25; 'function': 0.27; 'functions.': 0.28; 'project': 0.29; 'message- id:@mail.gmail.com': 0.29; 'url:)': 0.29; 'thanks': 0.30; 'dropped': 0.30; 'standalone': 0.30; 'all,': 0.30; 'contributed': 0.31; 'requires': 0.33; 'version.': 0.34; 'url:google': 0.34; '2.5': 0.36; 'mathematical': 0.36; 'to:addr:python-announce-list': 0.36; 'used': 0.36; 'set': 0.37; 'list:': 0.37; 'works': 0.38; 'received:209.85': 0.38; 'received:google.com': 0.38; 'zero': 0.38; 'url:org': 0.38; 'subject:: ': 0.39; 'url:python': 0.39; 'to:addr:python.org': 0.40; 'comments': 0.40; 'url:p': 0.60; 'to:2**2': 0.64; 'url:0': 0.64; 'details,': 0.65; 'website:': 0.71; 'to:no real name:2**2': 0.75; 'url:17': 0.76; 'news': 0.78; 'fredrik': 0.91 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:date:message-id:subject:from:to :content-type; bh=6yZ49a5xiXwaVsySNvnihUrvwjNRAycqDeQTj98mFN4=; b=TFkhQdC5AeC7EecRVy8bO+ZVjyDOniTJB9u5S4BVnuXSAIAa8U58xnIPqCNAEojT5M 2bA2NizGpC/zHNyQLa/yu92nhY85wb2Wv5FW72QkL9kklUpzkYFZp4/vi4nidCwFoA2R 7qa0fa3fksMnYLpIyfOE5Vv0NeyWrZKmxt/Jc= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=qdEow0h50/OGUU89qp7muEE5FACELAhcuIpeNUeeV8srLOc4roz/kZHOS7NooIktaG 8lMo4dIEgm6aPAqeAxssYBAiQ5YDk/k0YxSsZovPJFV1incJEWpc9HIuuS9922zQUHeW J9J1GUwfUr/2QjPYed8ZCEQJkzSyAaSvGNFpI= MIME-Version: 1.0 Date: Tue, 1 Feb 2011 23:11:44 +0100 Subject: ANN: mpmath 0.17 (Python 3 support and more) From: Fredrik Johansson To: mpmath@googlegroups.com, sympy@googlegroups.com, sage-devel@googlegroups.com, python-announce-list@python.org Content-Type: text/plain; charset=ISO-8859-1 X-Mailman-Approved-At: Wed, 02 Feb 2011 00:22:14 +0100 X-BeenThere: python-announce-list@python.org X-Mailman-Version: 2.1.12 Precedence: list Reply-To: python-list@python.org List-Id: Announcement-only list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Approved: python-announce-list@python.org Newsgroups: comp.lang.python.announce Message-ID: Lines: 37 NNTP-Posting-Host: 82.94.164.166 X-Trace: 1296602535 news.xs4all.nl 34849 [::ffff:82.94.164.166]:43346 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python.announce:1103 Hi all, Version 0.17 of mpmath is now available on the project website: http://code.google.com/p/mpmath/ It can also be downloaded from the Python Package Index: http://pypi.python.org/pypi/mpmath/0.17 Mpmath is a pure-Python library for arbitrary-precision floating-point arithmetic that implements an extensive set of mathematical functions. It can be used as a standalone library or via SymPy (http://code.google.com/p/sympy/), and is also available as a standard component of Sage (http://sagemath.org/). The major news in 0.17 is that mpmath now works with Python 3. To support both Python 2.x and 3.x with the same codebase, compatibility with Python 2.4 has been dropped (mpmath now requires 2.5 or higher). New functionality in mpmath 0.17 includes an implementation of the Lerch transcendent, Riemann zeta zero counting, and improved support for evaluating derivatives of the Hurwitz zeta function and related functions. Many thanks to Juan Arias de Reyna and Case Vanhorsen who contributed to this version. For more details, see the changelog: http://mpmath.googlecode.com/svn/tags/0.17/CHANGES Extensive documentation is available at: http://mpmath.googlecode.com/svn/trunk/doc/build/index.html or http://mpmath.googlecode.com/svn/tags/0.17/doc/build/index.html Bug reports and other comments are welcome on the issue tracker at http://code.google.com/p/mpmath/issues/list or the mpmath mailing list: http://groups.google.com/group/mpmath Enjoy, Fredrik Johansson