This alpha release of Sage incorporates about 90 tickets fixed since version 4.3.5.
Source tarball: http://sage.math.washington.edu/home/release/sage-4.4.alpha0/sage-4.4.alpha0.tar sage.math binary: http://sage.math.washington.edu/home/release/sage-4.4.alpha0/sage-4.4.alpha0-sage.math.washington.edu-x86_64-Linux.tar.gz Upgrade path: http://sage.math.washington.edu/home/release/sage-4.4.alpha0/sage-4.4.alpha0/ --------------------------- Known issues: * There are a few warnings when building the reference manual. These need to be fixed before the final version of 4.4 is released. * I was unable to build this on t2.math (Solaris), but then I've never successfully built Sage on any Solaris machine. I'd be happy to hear any advice about that. * All tests pass on several non-Solaris machines, though. Please test and report all issues. --------------------------- Closed tickets: #5134: Polyhedron: conversion from V-form to H-form fails if no extreme point is given #6020: bug in delta_qexp over finite fields #6917: Minkowsky sum should work with polyhedra and not only with polytopes Merged in sagenb: (nothing) Merged in sage-4.4.alpha0: #261: Mike Hansen: a new matrix constructor: add lambda support [Reviewed by Alec Mihailovs] #598: Mike Hansen: implement substitute for monoids [Reviewed by Paul Zimmermann] #3852: David Ackerman, William Stein: create or adapt or include a units package [Reviewed by Dan Drake] #3863: Golam Mortuza Hossain, Burcin Erocal: Have numerical evaluation of unevaluated integrals call numerical integral [Reviewed by Dan Drake] #4509: Jason Grout: doctests for planarity code [Reviewed by Tom Boothby, Minh Van Nguyen] #4756: Rob Beezer: eigenmatrix_right totally broken [Reviewed by Alex Ghitza] #5165: Alex Ghitza: make padded_list use prec by default [Reviewed by David Loeffler] #6214: Volker Braun: Polyhedra compute incorrect dimension when defined through inequalities [Reviewed by Marshall Hampton] #6390: John Cremona: Implement elliptic logarithms (complex case) [Reviewed by Chris Wuthrich] #6671: Martin Raum: Speed of Victor Miller basis [Reviewed by David Loeffler] #6781: Nils Bruin: Library access to ecl [Reviewed by Burcin Erocal, Karl-Dieter Crisman, Nils Bruin] #6836: Lloyd Kilford, Alex Ghitza: The Sturm bound for modular forms gives the wrong result sometimes [Reviewed by David Loeffler] #6955: John Cremona: update simon denis pari-scripts [Reviewed by Chris Wuthrich] #7288: Nathann Cohen: Gomory-Hu Trees [Reviewed by Alexandre Blondin Massé] #7311: Nathann Cohen: Improve the add_constraint method from MixedIntegerLinearProgram [Reviewed by Alexandre Blondin Massé] #7538: Florent Hivert, Nicolas Borie: equality of posets is broken ! [Reviewed by Andrey Novoseltsev] #7549: Mitesh Patel: Reference manual: class hierarchy, inherited members, underscore variables [Reviewed by John Palmieri] #7555: Rob Beezer, Nicolas M. Thiéry: Fix Cayley tables, add operation tables [Reviewed by Nicolas M. Thiéry, Jason Grout] #7569: Nathann Cohen: random_vertex and random_edge functions [Reviewed by Alexandre Blondin Massé] #7661: Burcin Erocal: maxima interface gives precedence to function dictionary instead of local variables [Reviewed by Robert Mařík] #7748: Flavia Stan, Burcin Erocal: Make incomplete gamma function symbolic [Reviewed by Paul Zimmermann] #7805: Nathann Cohen: MixedIntegerLinearProgram.show should use the constraints' names [Reviewed by David Joyner] #7880: David Roe: Category of sets with partial maps. [Reviewed by Robert Bradshaw, David Loeffler] #7914: Jason Bandlow: Implementation of triangular morphisms for modules with basis [Reviewed by Nicolas M. Thiéry] #8018: Rob Beezer: Eigenvalues sorted, but not eigenvectors, in modular/modform/numerical.py [Reviewed by Alex Ghitza] #8071: Rob Beezer: Trivial kernel of a matrix over non-fields are broken [Reviewed by Martin Albrecht] #8133: Chris Wuthrich: changing the string representation of Dirichlet charachters [Reviewed by John Cremona] #8218: David Roe: Finite Field move [Reviewed by David Loeffler] #8242: Marc Mezzarobba: Fix duplicate citation warnings when building the French-language tutorial [Reviewed by Paul Zimmermann, Minh Van Nguyen] #8281: Alex Ghitza: bug in hecke_operator_on_basis over finite fields [Reviewed by David Loeffler] #8297: Burcin Erocal: extra parenthesis when typesetting QQ arguments to symbolic functions [Reviewed by Håkan Granath] #8300: Robert Bradshaw: native algdep with proof option [Reviewed by John Cremona] #8313: Florent Hivert: Misplaced "`" in linear code construction documentation [Reviewed by Minh Van Nguyen] #8329: Ryan Hinton: Missing copy() method in BipartiteGraph [Reviewed by Robert Miller] #8330: Ryan Hinton: BipartiteGraph needs to override methods to add and delete vertices and edges [Reviewed by Nathann Cohen] #8332: David Roe: Changes FiniteField_givaro to Python [Reviewed by David Loeffler, John Cremona] #8344: Dmitrii Pasechnik: Factor constant polynomials over QQbar [Reviewed by Paul Zimmermann, John Cremona] #8366: Jason Grout: make contour plot labels and linestyles work when fill=True [Reviewed by Robert Mařík] #8390: Robert Mařík: Find all roots of a trigonometric equation [Reviewed by William Stein] #8404: Nathann Cohen: Computing a H-minor [Reviewed by Dmitrii Pasechnik] #8417: Yann Laigle-Chapuy: improve CubeGraph and HyperStarGraph generation [Reviewed by Robert Miller] #8420: Valentin Feray: new feature : class of perfect matching [Reviewed by Florent Hivert] #8421: Ryan Hinton: Change BipartiteGraph .left and .right to sets [Reviewed by Robert Miller] #8424: Jason Grout: bounding box calculation doesn't handle NaN or infinity [Reviewed by Robert Mařík] #8428: Charlie Turner: Problem with rational_points over plane curves AND addition of rational_points_iterator function [Reviewed by David Roe] #8429: Sébastien Labbé: Split word.py file into 4 files [Reviewed by Alexandre Blondin Massé] #8438: Florent Hivert: Construction of a skew partition from its row and column lengths [Reviewed by Nicolas Borie] #8444: Gonzalo Tornaria: Memleak in conversion for univariate polynomial rings [Reviewed by Paul Zimmermann] #8476: Martin Albrecht: return the correct class instance in MPolynomialSystem.__copy__ [Reviewed by Yann Laigle-Chapuy] #8481: John Palmieri: lift doesn't work for vector space homomorphisms [Reviewed by William Stein] #8484: Robert Miller: incremental improvements to prove_BSD [Reviewed by John Cremona] #8486: Kwankyu Lee: Xelatex and Sage notebook [Reviewed by Dan Drake, John Palmieri] #8487: Robert Mařík: Use use_grobner in to_poly_solve [Reviewed by Alex Ghitza] #8502: John Cremona: evaluating multivariate polynomials yields non-constant [Reviewed by Alex Ghitza] #8504: Robert Bradshaw: AbelianGroup.exponent() uses GAP (slow) [Reviewed by Mike Hansen] #8506: Robert Bradshaw: Inefficient hash for homsets [Reviewed by John Cremona] #8509: David Kirkby, John Palmieri: Ilegal 'grep -o' causes problems installing optional packages on Solaris [Reviewed by Dmitrii Pasechnik] #8513: Alexandre Blondin Massé, Nathann Cohen: Including documentation in the reference manual for some files related to graph theory [Reviewed by Minh Van Nguyen, John Palmieri] #8519: Nicolas Borie: Add a factory of finite/infinite enumerated set (with categories) defines by Range(begin, end, step) [Reviewed by Florent Hivert] #8536: John Cremona: Change SAGE" to "Sage" in output [Reviewed by Dan Drake] #8541: David Loeffler: Cyclotomic matrix multiplication bug [Reviewed by William Stein] #8543: Florent Hivert: EmptySet is Back ! TestSuite should allows for empty sets. [Reviewed by Nicolas Borie, Nicolas M. Thiéry] #8547: William Stein: implement hidden markov models in Cython from scratch (so can remove the GHMM standard package from Sage) [Reviewed by Marshall Hampton, Tom Boothby, Jason Grout] #8560: Kwankyu Lee: magma interface should be changed to use sage-native-execute [Reviewed by William Stein] #8572: Florent Hivert: Doc of poset appear as void if called from the console. [Reviewed by John Palmieri] #8576: Nicolas M. Thiéry: Categories for QQ, CC, RR and friends [Reviewed by John Cremona] #8579: Nicolas M. Thiéry: Add the categories of magmas and additive magmas [Reviewed by Robert Beezer, Florent Hivert] #8580: Martin Albrecht: bug in matrix_mod2_dense (m4ri wrapper?): exhibited by bug in coercing into a 0-dimensional qotient vector space [Reviewed by William Stein] #8584: David Loeffler: implement latex'ing of Dirichlet characters [Reviewed by Chris Wuthrich] #8595: Sébastien Labbé: Fixed point of word morphism is broken on some tuple input [Reviewed by Vincent Delecroix] #8599: Sébastien Labbé: Allow size as an argument for point2d [Reviewed by Jason Grout] #8600: Harald Schilly, Yann Laigle-Chapuy: fibonacci tree [Reviewed by Robert Miller] #8602: Gonzalo Tornaria: Implement theta series of degree 2 [Reviewed by Alex Ghitza] #8609: Andrey Novoseltsev: Switch AmbientSpace and Scheme to Parent [Reviewed by John Cremona] #8610: William Stein: fix caching bug in modular/modsym/element.pyx (very easy to review!) [Reviewed by Alex Ghitza] #8618: Sébastien Labbé: Fix is_identity of WordMorphism to handle non standard alphabet [Reviewed by Vincent Delecroix] #8620: David Loeffler: Rogue minus sign in sage.modular.modsym.ambient.diamond_bracket_operator [Reviewed by William Stein] #8630: David Loeffler: Cusp forms constructor ignores the character and returns enormous space [Reviewed by William Stein] #8633: John Palmieri: remove more instances of 'texttt' from jsmath output [Reviewed by Andrey Novoseltsev] #8635: Paul Zimmermann: Typos in DisjointUnionEnumeratedSets. [Reviewed by Florent Hivert] #8636: William Stein: iconv -- put the "do not build check" in the right place [Reviewed by John Palmieri] #8638: John Palmieri: iconv -- make with SAGE_CHECK="yes" fails on iconv with x86_64 ubuntu [Reviewed by Dan Drake, William Stein] #8639: Nathann Cohen: Bug when defining a MIPVariable's type [Reviewed by David Joyner] #8647: William Stein: bump maxima artificially so upgrades aren't *all* broken [Reviewed by Robert Mařík] #8650: Marshall Hampton: Extreme faces of Polyhedra are inconsistent [Reviewed by Andrey Novoseltsev] #8666: Craig Citro, Robert Bradshaw: Bug in cyclotomic linear algebra [Reviewed by Robert Bradshaw] #8676: Minh Van Nguyen: document breadth-first and depth-first search methods of C graph [Reviewed by Nathann Cohen] #8679: John Palmieri: conventions for spkg names, rewriting sage-spkg [Reviewed by William Stein, Dan Drake] #8683: John Palmieri, Minh Van Nguyen: add randstate to the reference manual [Reviewed by Minh Van Nguyen, John Palmieri] Share and Enjoy. -- 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
