Hi folks, This release incorporates many combinatorics tickets positively reviewed during and/or before Sage Days 20.
Source tarball: http://sage.math.washington.edu/home/release/sage-4.3.4.alpha0/sage-4.3.4.alpha0.tar Binary for sage.math: http://sage.math.washington.edu/home/release/sage-4.3.4.alpha0/sage-4.3.4.alpha0-sage.math.washington.edu-x86_64-Linux.tar.gz Upgrade path: http://sage.math.washington.edu/home/release/sage-4.3.4.alpha0/sage-4.3.4.alpha0/ New features and updated/upgraded packages: * 11 tickets improving on the combinatorics module due to the hard work of the Sage-Combinat team. * 7 tickets that moves Sage closer to a Solaris/OpenSolaris port. * 5 tickets on enhancing the graph theory module. * 5 tickets improving on the linear algebra module. * atlas-3.8.3.p12 * cddlib-094f.p5 * ecl-10.2.1 * iconv-1.13.1 * mpmath-0.14 * python-2.6.4.p6 * r-2.10.1.p0 * sagetex-2.2.3.p0 * twisted-9.0.p2 * zn_poly-0.9.p3 * pyprocessing is now removed from the standard spkg repository. Known issues: * If you are upgrading from Sage 4.3.3 to Sage 4.3.4.alpha0, you would notice that the package "gfan-0.4plu" is also slated to be upgraded as well. However, note that the gfan spkg is named "gfan-0.4plus", not "gfan-0.4plu". This issue is tracked at ticket #8307. * Doing "make test", "make testlong", "make ptest", "make ptestlong" would leave behind the following file: sage/schemes/elliptic_curves/PRIMES This is due to ticket #7575. * The following tests failed on sage.math: sage -t -long local/lib/python2.6/site-packages/sagenb-0.7.5.1-py2.6.egg/sagenb/notebook/interact.py # 1 doctests failed sage -t -long local/lib/python2.6/site-packages/sagenb-0.7.5.1-py2.6.egg/sagenb/misc/sageinspect.py # 1 doctests failed sage -t -long devel/sage/sage/categories/finite_semigroups.py # 2 doctests failed sage -t -long devel/sage/sage/categories/examples/finite_semigroups.py # 1 doctests failed Please test and report all issues. With Sage 4.3.4.alpha0 released, I'm handing the baton over to Mike Hansen, who will chair the release of Sage 4.3.4.alpha1. The following tickets were merged in Sage 4.3.4.alpha0: #6503: John Palmieri, Mike Hansen: remove the pyprocessing spkg from sage, then sort out any fallout that results [Reviewed by Minh Van Nguyen] #7520: Sébastien Labbé: Improving word construction [Reviewed by Franco Saliola] #7552: Tim Dumol, Jaap Spies: Update the Twisted package to 9.0 [Reviewed by William Stein, Mitesh Patel, David Kirkby] #7619: Sébastien Labbé: Pickling support for finite word defined by callable and iterable [Reviewed by Franco Saliola] #7671: Nathann Cohen: strongly_connected_components in c_graphs [Reviewed by Robert Miller] #7761: Jaap Spies: Python 2.6.2.p4 faills to build on OpenSolaris [Reviewed by David Kirkby] #7854: Nathann Cohen: speed up edge_connectivity in easy cases [Reviewed by Paul Zimmermann] #7872: Bill Cauchois, Oscar Gerardo Lazo Arjona, Jason Grout: Adding coordinate transformations to plot3d [Reviewed by Karl-Dieter Crisman, Jason Grout] #7877: Jason Grout: matrix indexing should be explained in the manual [Reviewed by Robert Bradshaw, Minh Van Nguyen] #7927: Jennifer Balakrishnan, Robert Bradshaw: Extend coleman integration to handle Weierstrass points [Reviewed by Kiran Kedlaya] #7966: Nathann Cohen: Giving some punch to distance computations [Reviewed by Paul Zimmermann] #7984: Robert Bradshaw: QQbar doesn't use canonical coercion for comparison [Reviewed by John Cremona] #8008: Jason Grout: Implement an rref() function which works over the fraction field of the base ring of a matrix [Reviewed by Sebastian Pancratz, Minh Van Nguyen, Karl-Dieter Crisman, Rob Beezer] #8037: Marc Mezzarobba: add sagetex to the french tutorial [Reviewed by Dan Drake] #8039: Jaap Spies: ATLAS libs fail to build on Open Solaris 64 bit due to wrong LDFLAG -melf_x86_64 [Reviewed by David Kirkby] #8131: Francis Clarke: Catalan numbers are integers [Reviewed by Nicolas Borie] #8157: Francois Maltey, Paul Zimmermann: why the bit limit of 2^24 in RealField? [Reviewed by Alex Ghitza] #8159: Fredrik Johansson: Updated Cython backend for mpmath [Reviewed by Harald Schilly] #8178: Jaap Spies: zn_poly fails to build in Open Solaris x64 as 64 bit even if SAGE64=yes [Reviewed by David Kirkby] #8187: Sébastien Labbé: improve equality tests for words [Reviewed by Alexandre Blondin Massé] #8191: David Kirkby: Add iconv needed for Solaris, and possibly Cygwin too [Reviewed by Minh Van Nguyen] #8227: Alexandre Blondin Massé: Improving iterated palindromic closure computation [Reviewed by Sébastien Labbé] #8244: John Palmieri, Mitesh Patel: Annoying warnings when building the HTML reference manual [Reviewed by Mitesh Patel, John Palmieri] #8255: Dan Drake: update SageTeX spkg to 2.2.3.p0 to fix spkg-check script [Reviewed by John Palmieri] #8259: Anne Schilling: Conversion from symmetric polynomials to basis of monomial symmetric functions [Reviewed by Jason Bandlow] #8260: Robert Bradshaw: valuation of zero is wrong for Qq [Reviewed by David Roe] #8268: Sébastien Labbé: Improve speed of Christoffel word construction [Reviewed by Alexandre Blondin Massé] #8273: Alexandre Blondin Massé: Enumeration of cycles in directed graphs [Reviewed by Nathann Cohen] #8275: William Stein: upgrade to ecl 10.2.1 [Reviewed by David Kirkby] #8276: Florent Hivert: Make the one(), identity_matrix() and zero_matrix() cached and immutable [Reviewed by Martin Raum, Ross Kyprianou] #8285: David Kirkby: Update R's spkg-install to work on Solaris [Reviewed by Minh Van Nguyen] #8289: Sébastien Labbé: Clean up WordMorphism.__call__ [Reviewed by Alexandre Blondin Massé] #8294: Florent Hivert: Copy is broken on 2x2 integer matrix (mutability is not set) [Reviewed by Martin Raum] #8295: Daniel Bump: Documentation for Kazhdan-Lusztig polynomials and Iwahori Hecke algebras [Reviewed by Minh Van Nguyen] #8299: Robert Bradshaw: coercion and the bool type [Reviewed by Ross Kyprianou] #8302: John Palmieri: cubical complexes, delta complexes, and more [Reviewed by Marshall Hampton, Minh Van Nguyen] #8304: Jennifer Balakrishnan: Remove stray factors of 2 in Coleman integration [Reviewed by Kiran Kedlaya] #8307: Mitesh Patel: gfan-0.4plu keeps getting upgraded [Reviewed by Minh Van Nguyen] #8309: Robert Bradshaw: speedup prime range [Reviewed by Paul Zimmermann] #8310: Minh Van Nguyen: bad ReST formatting in kazhdan_lusztig.py [Reviewed by Mitesh Patel] #8318: Sébastien Labbé: overlap_partion of a word should return an instance disjoint set data structure [Reviewed by Alexandre Blondin Massé] #8319: John Cremona: elliptic curve canonical height bug for non-minimal models [Reviewed by Chris Wuthrich] #8320: Mitesh Patel: Make HTML doc headers and footers more compact [Reviewed by Minh Van Nguyen] #8323: Craig Citro: The variable "name" is predefined in Sage [Reviewed by Paul Zimmermann] #8326: Mitesh Patel: Sphinx warnings about posets and poset_example [Reviewed by John Palmieri] #8328: Minh Van Nguyen: clisp rather than ecl mentioned on web page [Reviewed by David Kirkby] #8331: Ryan Hinton: BipartiteGraph constructor does not create partitions for dict inputs [Reviewed by Robert Miller] #8347: Nicolas Borie: Test the positivity of a number field element [Reviewed by Paul Zimmermann] #8349: Craig Citro, Chris Wuthrich: bug in isogenies [Reviewed by John Cremona] #8362: Sebastien Labbe: Fix typo in documentation of Disjoint Union of Enumerated Sets [Reviewed by Andrey Novoseltsev] #8363: David Kirkby: cddlib-094f.p4 has a useless check for mpir which breaks on Solaris [Reviewed by Jaap Spies, Minh Van Nguyen] #8365: Marc Mezzarobba: Reorganize slightly the outline of the documentation of Polynomial Rings [Reviewed by Minh Van Nguyen] #8396: Samuele Giraudo: element_class of Subsets is broken [Reviewed by Nicolas Borie] #8412: Ivan Andrus: Trivial Center of Matrix Group [Reviewed by David Joyner] -- Regards Minh Van Nguyen -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
