2009/3/28 mabshoff <mabsh...@googlemail.com>: > > Hello folks, > > this release is overdue, but here we go. We have loads of little > fixes, but also > > * massive improvements to number fields (Francis Clarke) > * Cython 0.11 (upstream Cython team including Robert Bradshaw) > * rewrite fast_float to support more datatypes (Carl Witty) > * much better UTF8/unicode support in the notebook > > Apologies to anyone I might have forgotten. Doctesting so far revealed > one new problem: > > sage -t "devel/sage/sage/rings/number_field/ > number_field_ideal_rel.py" > ********************************************************************** > File "/space/wstein/farm/sage-3.4.1.alpha0/devel/sage/sage/rings/ > number_field/number_field_ideal_rel.py", line 598: > sage: z = I.element_1_mod(J); z > Expected: > -8*b*a + 24 > Got: > -21/2*b*a - 21/2 > ********************************************************************** > > This issue is already in trac and has a patch that is part of a larger > patch.
I also fixed this in the patch at #5513. John > > Aside from the doctests failure that will pop up here is the plan for > 3.4.1: > > * downgrade GAP to 4.4.10 due to problems on Itanium > * upgrade to MPIR 1.0 > * Merge the Brandt module patch at #5520 > * SSE2 only support for ATLAS build > > Sources as well as a sage.math only binary can be found in > > http://sage.math.washington.edu/home/mabshoff/release-cycles-3.4.1/ > > Please build, test and report any issues. > > Cheers, > > Michael > > Merged in Sage 3.4.1.alpha0: > > #2129: William Stein, Ryan Hinton: implement "sage -t" for .spyx files > [Reviewed by Jason Grout] > #2551: Francis Clarke: __getitem__ for relative number field elements > is ... surprising [Reviewed by John Cremona, David Loeffler] > #3184: David Roe: broken p-adic getslice [Reviewed by David Harvey] > #3493: John Palmieri: Notes on Elliptic curves documentation [Reviewed > by William Stein] > #3820: Mike Hansen: notebook -- sometimes published worksheets are > listed as being published by pub [Reviewed by Timothy Clemans] > #4011: Mike Hansen: notebook -- copying a worksheet on worksheet > listings page results in the new worksheet being listed as running > [Reviewed by Timothy Clemans, Jason Grout] > #4547: Mike Hansen: The Sage Notebook doesn't specify the Content-Type > header in its response [Reviewed by Michael Abshoff, Timothy Clemans] > #4985: John Palmieri: Expand documentation for list_plot to point out > the utility of zip [Reviewed by Jason Grout] > #4987: Robert Bradshaw: Upgrade to Cython 0.11 [Reviewed by Carl > Witty, Michael Abshoff] > #5093: Carl Witty: rewrite fast_float to support more datatypes > [Reviewed by Jason Grout, Nick Alexander, Robert Bradshaw] > #5146: John Perry: implement MPolynomial_ideal.variety() for GF(p) > with p > than what Singular supports [Reviewed by Martin Albrecht] > #5200: Florent Hivert: subsets and subwords bug fix + improvements > [Reviewed by Nicolas Thiery, Mike Hansen] > #5204: John Cremona: simon_two_descent -- bug in the interface when > number field has variable name 'x' [Reviewed by Robert Miller] > #5211: Dan Drake: add charset header to worksheet html header > [Reviewed by Mike Hansen] > #5214: Francis Clarke: coercion to orders in relative number fields is > not implemented [Reviewed by John Cremona, David Loeffler] > #5223: William Stein, Burcin Erocal: silly bug in flint wrapper makes > it a factor of 10 slower for division of a polynomial by an integer > [Reviewed by Robert Bradshaw] > #5276: Francis Clarke: bug in creating polynomial ring over some rings > of integer [Reviewed by John Cremona, David Loeffler] > #5353: Mike Hansen: add xgcd for polynomial over GF(2) [Reviewed by > Yann Laigle-Chapuy] > #5359: John Palmieri: Block matrix viewing is broken [Reviewed by > Robert Bradshaw] > #5380: Minh Van Nguyen: devmap: allow to search for contributions by > trac username [Reviewed by Harald Schilly] > #5413: Carl Witty: deprecate substitution via __call__ w/ unnamed > arguments [Reviewed by Burcin Erocal, Jason Grout] > #5424: Robert Bradshaw: Move infinity to new coercion model [Reviewed > by David Roe] > #5433: John Palmieri: LaTeX fixes [Reviewed by Rob Beezer] > #5452: Sebastien Labbe: Graph broken on a input of type dict of dicts > [Reviewed by Robert Miller] > #5446: Carl Witty: RealIntervalField creates non-unique RealFields > [Reviewed by Craig Citro] > #5451: Burcin Erocal: Bug in addition of rational functions over a > finite field [Reviewed by Michael Abshoff] > #5460: John Palmieri: deprecate 'invert' in matrix_rational_dense > [Reviewed by Jason Grout, Rob Beezer] > #5465: Marshall Hampton: render3d for groebner fans is totally broken > [Reviewed by Minh Van Nguyen] > #5486: Martin Albrecht: fix bug in variety() for MPolynomialIdeals > [Reviewed by John Perry] > #5490: Phaedon Sinis: add capabilities to compute the day of Easter > [Reviewed by Chris Swierczewski] > #5493: Martin Albrecht: improve Sphinx documentation of sr.py > [Reviewed by Minh Van Nguyen] > #5495: John Palmieri: fix typo in error: "A mysterious error (perphaps > a memory error?)" *PERP*HAPS!!! [Reviewed by Minh Van Nguyen] > #5500: Robert Bradshaw: add remark to tutorial to make defining > functions at the command line much clearer [Reviewed by Minh Van > Nguyen] > #5508: Francis Clarke: Improvements for relative number fields > [Reviewed by John Cremona, David Loeffler] > #5509: Jason Grout: Make a parametric_plot.pyx docstring a raw string > because of a \times in it [Reviewed by William Stein] > #5518: John Cremona: Improve efficiency of multiplicative_order() for > number field elements [Reviewed by Francis Clarke] > #5519: Ryan Hinton: Irreducibility test is slow for polynomials over GF > (2) [Reviewed by Paul Zimmermann] > #5523: Charlie Odenthal: odd primary steenrod algebra fixes [Reviewed > by John Palmieri] > #5526: William Stein: get rid of including sse4_1 in local/lib/sage- > flags.txt [Reviewed by Michael Abshoff] > #5527: Minh Van Nguyen: more improvements to Sphinx documentation of > sr.py [Reviewed by Martin Albrecht] > #5529: Minh Van Nguyen: bring documentation of classical.py to 100% > [Reviewed by John Palmieri] > #5531: David Loeffler: Quaternion algebra docstring formatting needs > small fixes [Reviewed by Minh Van Nguyen] > #5535: Ryan Hinton: is_primitive is computes integer prime > factorization on every call [Reviewed by John Cremona] > #5536: John Palmieri: trivial docstring patches for permgp.py > [Reviewed by Minh Van Nguyen] > #5537: John Palmieri, Robert Bradshaw: bug in __cmp__ in > permgroup_element.pyx [Reviewed by John Palmieri, Rob Beezer] > #5540: John Palmieri: search_doc produces incorrect URLs [Reviewed by > Dan Drake] > #5542: Minh Van Nguyen: more docstring fixes for permgroup.py > [Reviewed by John Palmieri] > #5552: Karl-Dieter Crisman: plot_slope_field typo [Reviewed by Jason > Grout] > #5560: Ryan Hinton: NTL interface missing wrappers for vec_GF2 type > and GF2X::MinPolySeq [Reviewed by Martin Albrecht] > #5563: Georg Weber: Doctest failure in devel/sage/doc/en/bordeaux_2008/ > modular_....rst [Reviewed by Minh Van Nguyen] > #5568: John Palmieri: a few latex methods [Reviewed by Rob Beezer] > #5569: Martin Albrecht: weil restriction of scalars [Reviewed by > William Stein] > #5570: John Palmieri: determinants of matrices over Z/nZ with n > composite are dog slow [Reviewed by William Stein] > #5575: William Stein: bug in span [Reviewed by John Cremona] > #5577: John Palmieri: typo in tutorial [Reviewed by Minh Van Nguyen] > #5578: Robert Bradshaw: elliptic curve local data cache ignores proof > flag [Reviewed by John Cremona] > #5589: Dan Drake: binomial() doesn't work with negative integers > [Reviewed by Carl Witty] > #5593: Nils Bruin: CremonaDB.conductor_range does not give a Python > style range [Reviewed by Robert Bradshaw, John Cremona] > #5613: William Stein: fix url to sage hg server; hg_sage.bundle(...) > [Reviewed by Michael Abshoff] > > > > > > --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
