Hi The following 59 people contributed to this release. Of those, 4 made their first contribution to Sage:
Is there a graph of this over time? Regards, Jan On Wednesday, 26 December 2012 14:57:52 UTC+2, Jeroen Demeyer wrote: > > Sage 5.5 was released on 21 December 2012. It is available in > source and binary form from: > > * http://www.sagemath.org/download.html > > Sage (http://www.sagemath.org/) is developed by volunteers and combines > over 90 open source packages. For instructions about installing Sage, see > > * http://www.sagemath.org/doc/installation > > The following page lists the platforms on which Sage should work: > > * http://wiki.sagemath.org/SupportedPlatforms > > If you have any questions and/or problems, please report them to any of > these Google groups: > > * sage-support: http://groups.google.com/group/sage-support > * sage-devel: http://groups.google.com/group/sage-devel > > You can also drop by in #sagemath on freenode or post your questions > at http://ask.sagemath.org/ > > The following 59 people contributed to this release. Of those, 4 made > their first contribution to Sage: > > - Alexander Dreyer > - Aly Deines > - Andrew Mathas > - André Apitzsch > - Anne Schilling > - Ben Hutz [first contribution] > - Benjamin Jones > - Burcin Erocal > - Charles Bouillaguet > - Chris Berg > - Christian Stump > - Daniel Bump > - David Coudert > - David Eklund > - David Roe > - Dmitrii Pasechnik > - Franco Saliola > - François Bissey > - Frédéric Chapoton > - Hugh Thomas > - Jan Groenewald > - Jason Bandlow > - Jason Grout > - Jean-Pierre Flori > - Jeroen Demeyer > - John Cremona > - John Palmieri > - Joris Vankerschaver > - Julian Rueth > - Julien Puydt > - Karl-Dieter Crisman > - Kevin Halasz > - Luis Serrano [first contribution] > - Marco Streng > - Marshall Hampton > - Martin Albrecht > - Mathieu Guay-Paquet > - Michael Brickenstein > - Mike Hansen > - Mike Zabrocki > - Moritz Minzlaff > - Nathann Cohen > - Nicolas M. Thiéry > - Nils Bruin > - Philipp Jovanovic [first contribution] > - Punarbasu Purkayastha > - R. Andrew Ohana > - Risan [first contribution] > - Robert Bradshaw > - Sarah Chisholm > - Sebastian Luther > - Simon King > - Sébastien Labbé > - Timo Jolivet > - Timo Kluck > - Travis Scrimshaw > - Volker Braun > - William Stein > - Xavier Caruso > > * Release manager: Jeroen Demeyer. > > * We closed 92 tickets in this release. For details, see > > http://boxen.math.washington.edu/home/release/sage-5.5/tickets.html > > Closed tickets: > > #11708: maxima doesn't build on Linux ppc64 (silius on skynet) [Reviewed > by Jeroen Demeyer] > #13210: ATLAS: flush output before os.system() [Reviewed by Jeroen > Demeyer] > #13333: Copy libpari.dll.a on Cygwin [Reviewed by Dmitrii Pasechnik, > Jean-Pierre Flori] > #13408: atlas-3.8.4 package does not compile on rhel 5 systems, upgrade > to atlas-3.10.0 [Reviewed by Karl-Dieter Crisman] > #13450: Fix refcounting of libsingular rings [Reviewed by Nils Bruin] > > Merged in sage-5.5.beta0: > > #715: Simon King, Jean-Pierre Flori: Parents probably not reclaimed due > to too much caching [Reviewed by Jean-Pierre Flori, Simon King, Nils > Bruin] > #9265: Jason Bandlow, Andrew Mathas: Remove `CombinatorialClass` from > sage.combinat.tableau [Reviewed by Andrew Mathas, Anne Schilling] > #10527: Christian Stump: Implementation of quiver mutation type > [Reviewed by Hugh Thomas] > #11521: Simon King, Nils Bruin: Use weak references to cache homsets > [Reviewed by Jean-Pierre Flori, Nils Bruin, Simon King] > #12995: Moritz Minzlaff: A first step towards linear systems of > hypersurfaces in Sage [Reviewed by David Eklund] > #13188: Nathann Cohen: Boring paperwork in the graph/ files [Reviewed by > Travis Scrimshaw] > #13244: John Palmieri: make some simplicial complexes faster [Reviewed > by Travis Scrimshaw] > #13306: David Coudert: Generators for chessboard graphs: King, Queen, > Knight, Bishop, Rooks [Reviewed by Sebastian Luther, Nathann Cohen] > #13406: Nicolas M. Thiéry: Optimize > CombinatorialFreeModule.Element._vector_ [Reviewed by Mathieu > Guay-Paquet, Franco Saliola,] > #13411: Frédéric Chapoton: implement the Holt Graph [Reviewed by Nathann > Cohen] > #13461: Daniel Bump: Another WeylCharacterRing speedup [Reviewed by Anne > Schilling] > #13519: Joris Vankerschaver: Spline is not recomputed when interpolation > points change [Reviewed by Travis Scrimshaw] > #13534: Jean-Pierre Flori, Jeroen Demeyer: Upgrade to PARI-2.5.3 > [Reviewed by Dmitrii Pasechnik, François Bissey] > #13562: Robert Bradshaw: lazily import graph_generators [Reviewed by > David Coudert] > #13575: Philipp Jovanovic: Add flexibility when creating > exclusion-clauses using 'solve' from boolean_polynomials.py [Reviewed by > Martin Albrecht] > #13586: Burcin Erocal: BuiltinFunction expects to be instantiated only > once [Reviewed by Karl-Dieter Crisman] > #13590: John Palmieri: Fix random simplicial complexes [Reviewed by > Travis Scrimshaw] > #13592: Julian Rueth: padics should not be iterable [Reviewed by David > Roe] > > Merged in sage-5.5.beta1: > > #4453: William Stein: elliptic curves -- heegner_index command gives > nonsense when rank > 1 [Reviewed by John Cremona, Robert Bradshaw] > #6822: John Palmieri: "empty" .spkg files in binary builds confusing > [Reviewed by Jeroen Demeyer] > #9191: Karl-Dieter Crisman, Jeroen Demeyer: Running .spyx files from the > command line doesn't work anymore [Reviewed by Jeroen Demeyer, > Karl-Dieter Crisman] > #11353: David Coudert: bitset complement [Reviewed by Nathann Cohen] > #11395: Marshall Hampton, François Bissey: Upgrade Gfan to latest > release (version 0.5) [Reviewed by François Bissey, Volker Braun] > #11403: Jeroen Demeyer, David Roe: NTL error while inverting q-adic > number with fixed modulus precision [Reviewed by Julian Rueth] > #12341: R. Andrew Ohana: Empty (full) cremona database in Sage 4.8 > causes tests to fail [Reviewed by John Cremona] > #12513: Robert Bradshaw: Slow CDF fast_callable powers [Reviewed by Timo > Kluck, Jeroen Demeyer] > #12584: David Roe: coercing large numbers into elements of GF fails > [Reviewed by Travis Scrimshaw] > #12586: Julien Puydt: [ARM] Maxima has a strange numerical precision > issue [Reviewed by Dmitrii Pasechnik] > #12905: Nathann Cohen: Memory leaks with Cliquer [Reviewed by David > Coudert] > #12943: Hugh Thomas: Tableau_class.__div__, Partition_class.__div__ are > checking domination when they should check inclusion [Reviewed by Mike > Hansen, Andrew Mathas] > #13072: Andrew Mathas: Implementation of PartitionTuple + some minor > fixes to partition.py [Reviewed by Travis Scrimshaw] > #13082: Robert Bradshaw: Powering rings to a 2-tuple should create > matrix spaces. [Reviewed by Jason Grout] > #13147: David Roe, Mike Hansen: Delay the evaluation of SAGE_TMP in > order to facilitate forking in doctesting [Reviewed by John Palmieri] > #13159: Simon King: Cache the number of arguments of a cached method > [Reviewed by David Roe] > #13365: Kevin Halasz: Add Semidirect Product Method for Permutation > Groups [Reviewed by Benjamin Jones] > #13412: Simon King: PowerSeriesRing should call Ring.__init__ [Reviewed > by Travis Scrimshaw] > #13501: Nicolas M. Thiéry, Simon King: Fix two bugs in sage.misc.c3's > implementation of the algorithm C3 [Reviewed by Simon King] > #13506: Chris Berg: Monomial basis of NCSF [Reviewed by Luis Serrano, > Mike Zabrocki] > #13520: Joris Vankerschaver: Derivative/integral of cubic splines in > sage/gsl/interpolation.pyx [Reviewed by Travis Scrimshaw] > #13563: Anne Schilling: KR crystals for spinors in type D [Reviewed by > Daniel Bump, Nicolas M. Thiéry] > #13574: Jeroen Demeyer: sage-spkg: check much earlier whether package is > already installed [Reviewed by John Palmieri] > #13578: David Coudert: Generator for Ringed-Tree graphs [Reviewed by > Nathann Cohen] > #13599: Nathann Cohen: Bugfix in is_cartesian_product [Reviewed by David > Coudert] > #13634: Travis Scrimshaw: Fix to output of scientific notation for real > interval field [Reviewed by Robert Bradshaw] > #13639: Jeroen Demeyer: Inverting 0 mod 1 [Reviewed by Robert Bradshaw] > #13643: Jason Grout: default norm for RDF/CDF matrices is inconsistent > with other types of matrices [Reviewed by Punarbasu Purkayastha] > #13646: Nathann Cohen, Volker Braun: Bug in p.add_constraint (when input > is True/False) [Reviewed by Dmitrii Pasechnik] > #13653: Volker Braun: Missing Exception type in element.pyx [Reviewed by > Robert Bradshaw] > > Merged in sage-5.5.beta2: > > #7797: Simon King, Michael Brickenstein, Burcin Erocal: Full interface > to letterplace from singular [Reviewed by Alexander Dreyer] > #11476: Andrew Mathas: PartitionTuples.cardinality has problems > [Reviewed by Travis Scrimshaw] > #12533: Risan: arbitrary precision LP solver backend [Reviewed by David > Coudert, Nathann Cohen, Dmitrii Pasechnik] > #12565: R. Andrew Ohana: E = EllipticCurve('10a1') gives a stupid > traceback (rather than a smart one) [Reviewed by John Cremona] > #13143: John Palmieri: Use MathJax by default when building docs from > Makefile [Reviewed by Dmitrii Pasechnik] > #13180: Martin Albrecht: Compare elements of finite fields somehow > consistently [Reviewed by André Apitzsch] > #13419: Frédéric Chapoton: 100% doc for quartic curves [Reviewed by > André Apitzsch] > #13530: Joris Vankerschaver: Hide sage/gsl/interpolation/Spline > internals [Reviewed by Travis Scrimshaw] > #13550: Mike Zabrocki: improvements and additions to dyck_words.py > [Reviewed by Christian Stump] > #13572: Chris Berg: Implement the immaculate basis of NCSF [Reviewed by > Luis Serrano, Mike Zabrocki] > #13635: Nathann Cohen: sage.isgci.update_db is broken [Reviewed by David > Coudert] > #13640: Xavier Caruso: q-numbers coutings flags stable under a nilpotent > endomorphism [Reviewed by Frédéric Chapoton] > #13641: Xavier Caruso: Short representation of morphisms [Reviewed by > Travis Scrimshaw] > #13663: Punarbasu Purkayastha: Implement __len__ in LinearCode [Reviewed > by Dmitrii Pasechnik] > #13665: David Coudert: New implementation of the blocks_and_cut_vertices > method [Reviewed by Nathann Cohen] > #13670: Charles Bouillaguet: Inversion in polynomial quotient rings > could give clearer error message when element is non-invertible > [Reviewed by Marco Streng] > #13671: Charles Bouillaguet: p.lift(...) results are non-deterministic > and incoherent for multivariate polynomials [Reviewed by Marco Streng] > #13675: Charles Bouillaguet: multivariate polynomials lack the > inverse_mod(...) method [Reviewed by Marco Streng] > #13676: Sébastien Labbé: Add _latex_ method for WordMorphism [Reviewed > by Timo Jolivet] > #13692: Nils Bruin: factor_trial_division returns Python longs as > exponents [Reviewed by Dmitrii Pasechnik] > #13704: Punarbasu Purkayastha: Fix _div_ in multivariate rings [Reviewed > by Ben Hutz] > > Merged in sage-5.5.rc0: > > #12091: Volker Braun: chained inequalities bug in add_constraint to > MixedIntegerLinearProgram [Reviewed by Dmitrii Pasechnik] > #13075: Nathann Cohen: Toroidal6RegularGrid2dGraph [Reviewed by David > Coudert] > #13226: John Palmieri: pseudomanifold test for simplicial complexes > [Reviewed by Volker Braun] > #13513: Sarah Chisholm: Has standard involution function for algebras. > [Reviewed by Aly Deines] > #13573: Chris Berg: Implement the dual immaculate basis of QSym > [Reviewed by Luis Serrano, Mike Zabrocki] > #13650: Volker Braun, Dmitrii Pasechnik: Base rings for MIP backends > [Reviewed by Dmitrii Pasechnik, Volker Braun] > #13664: Nathann Cohen: Another bug in add_edge [Reviewed by David Coudert] > #13668: Sébastien Labbé: MemoryError raised by WordMorphism.fixed_points > method [Reviewed by Timo Jolivet] > #13677: Sébastien Labbé: Improve __repr__ and __str__ methods of > WordMorphism [Reviewed by Timo Jolivet] > #13699: Nathann Cohen, David Coudert: Another bug in graph products.... > [Reviewed by David Coudert] > > Merged in sage-5.5.rc1: > > #13616: David Roe: SIGABRT in unit_part() for padic extension elements > [Reviewed by Volker Braun] > #13702: Jan Groenewald: Fix path in SAGE_ROOT/spkg/README.txt [Reviewed > by Karl-Dieter Crisman] > #13741: Simon King: Proper deallocation of the (unique) pari instance > [Reviewed by Volker Braun] > #13745: Jean-Pierre Flori: Typo in lcalc.py [Reviewed by Volker Braun] > #13746: Jean-Pierre Flori, Simon King: Do not delete a borrowed > reference to reduction strategies in pbori [Reviewed by Alexander Dreyer] > #13794: Jeroen Demeyer, John Palmieri: sage -n is broken in 5.5rc0 > [Reviewed by Punarbasu Purkayastha] > #13797: Volker Braun: LinearFunction.__hash__ overflow [Reviewed by > Dmitrii Pasechnik] > #13807: John Palmieri: Fix remaining temporary filename issues (like in > animate.py) [Reviewed by Karl-Dieter Crisman] > -- You received this message because you are subscribed to the Google Groups "sage-devel" group. 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