Timeline


and

05/21/13: Today

11:31 Ticket #14624 (Failure in Singular upon division with remainder for a multivariate ...) created by nthiery
[…]
07:43 Ticket #14623 (occasional doctest failure in test_graceful_exit) created by vbraun
The test will call a Python subprocess at a random moment and verify that …
00:26 Ticket #8809 (change local/bin/sage_fortran script to respect the SAGE_FORTRAN variable, ...) closed by jdemeyer
invalid
00:25 Ticket #11989 ('make doc-html' failed due to failed gap command) closed by jdemeyer
worksforme
00:25 Ticket #10584 (fetch_packages() is defined but never used) closed by jdemeyer
worksforme
00:24 Ticket #8385 (Add hostname, date and time to test.log) closed by jdemeyer
invalid
00:24 Ticket #8129 (Install jsMath image fonts in a fixed location) closed by jdemeyer
invalid
00:24 Ticket #7645 ('set -e' used inappropriately in python-2.6.2.p4) closed by jdemeyer
invalid
00:24 Ticket #7174 (ghmm redirects compiler warnings to /dev/null) closed by jdemeyer
invalid
00:24 Ticket #4664 (Move Cython dependency checking code into upstream Cython) closed by jdemeyer
worksforme
00:24 Ticket #4651 (re-enable caching of cython dependencies during build) closed by jdemeyer
invalid
00:23 Ticket #4585 ("sage -upgrade" shall call the "sage-location" script) closed by jdemeyer
worksforme
00:23 Ticket #4484 (make a platform_quirks.h) closed by jdemeyer
wontfix
00:23 Ticket #3123 (blacklist "gcc version 4.1.0 (SUSE Linux)") closed by jdemeyer
invalid
00:22 Ticket #9319 (extend and improve "sage -merge") closed by jdemeyer
invalid
00:22 Ticket #9488 ([easy] parse make -j N as well as make -jN for parallel builds) closed by jdemeyer
worksforme
00:15 Ticket #14598 (Upgrade patchbot) closed by jdemeyer
duplicate

05/20/13: Yesterday

22:24 Ticket #14622 (Another patchbot version bump) created by robertwb
Fixes issue with docbuild, startuptime. Unlike the last version, I've …
11:03 Ticket #14621 (Bitwise xor documentation in the tutorial and FAQ) created by mathzeta2
I just found this gem in the Sage preparser: It parses ^^ as a single …
06:35 Ticket #14620 (adaptive numerical approximation) created by vdelecroix
It would be nice to have an adaptive algorithm for numerical evaluation of …
05:59 Ticket #14619 (Test if a graph is distance-regular) created by ncohen
Nothing more that what the title says ! Nathann
05:09 Ticket #14618 (Add generators for fullerenes) created by nvcleemp
In the discussion of ticket #9136, it was mentioned that a generator for …
04:50 Ticket #14617 (Update scipy to 0.12) created by jpflori
Scipy 0.12 has been released: * …
02:03 Ticket #14606 (Race condition with GAP workspaces) closed by jdemeyer
fixed
01:52 Ticket #14596 (Make a new optional spkg for pari's databases) closed by jdemeyer
fixed
00:14 Ticket #14616 (Several typing mistakes in documentation of ...) created by nvcleemp
The documentation of this function contains a few typing mistakes.

05/19/13:

13:55 Ticket #14615 (cythonize lazy_atrtibute) created by nbruin
cythonize lazy_attribute so that it provides acceptable performance on …
05:07 Ticket #14492 (Modular group cohomology, version 2.1.4) closed by jdemeyer
fixed
05:07 Ticket #14360 (Upgrade patchbot) closed by jdemeyer
fixed
05:07 Ticket #14597 (Upgrade GCC optional spkgs) closed by jdemeyer
fixed
03:42 Ticket #14570 (Cythonize Sage library out of tree) closed by jdemeyer
fixed
03:22 Ticket #14613 (Improved is_triangle_free using bitfields?) closed by jdemeyer
duplicate
01:38 Ticket #14141 (Implementation of Knutson-Tao puzzles) closed by jdemeyer
fixed
01:38 Ticket #13836 (Fix variable dependence in PiecewisePolynomial) closed by jdemeyer
fixed
01:37 Ticket #14583 (Permutation('()') and Permutation(''), each in its own way, fail to return ...) closed by jdemeyer
fixed
01:37 Ticket #14584 (trivial doc fixes for symmetric functions) closed by jdemeyer
fixed
01:35 Ticket #14603 (Remove the FLINT include directory from module_list.py) closed by jdemeyer
fixed: Looks good to me.
01:31 Ticket #14614 (Improved is_triangle_free using bitfileds?) created by azi
Test (and potentially) implement a faster is_triangle_free method using …
01:31 Ticket #14613 (Improved is_triangle_free using bitfields?) created by azi
Duplicate of #14614.

05/18/13:

18:00 Ticket #14612 (Speedup long test in generalized Young walls) created by tscrim
One test in #14454 takes about 203 seconds. By removing some of the test …
12:40 Ticket #14611 (cleanup of tiling.py) created by chapoton
this ticket aims at cleaning the doc of combinat/tiling.py * remove one …
08:40 Ticket #14610 (energy function for level zero LS paths for dual untwisted affine root ...) created by mshimo
Extend the energy function for level zero LS paths to work for dual …
07:06 Ticket #14609 (cleanup of doc in ell_point.py) created by chapoton
this ticket aims to clean up the doc (and code) of ell_point.py (using …
04:07 Ticket #14608 (Symbolic functions break the __hash__ contract) created by vbraun
Equal objects must have the same hash if they are hashable …
03:53 Ticket #14607 (numerical.optimize.minimize prints out something) created by ManDay
minimize prints out some undesired (debug like) statistics about the …
01:03 Ticket #14606 (Race condition with GAP workspaces) created by jdemeyer
[…] This is probably caused by two processes both deleting the same …

05/17/13:

09:22 Ticket #14605 (Fix thread related ATLAS problems) created by jpflori
See lots of rants in #10508. Use: * …
05:55 Ticket #14604 (Don't sort files by (previous) doctest running time (which is wall time!) ...) created by leif
Doing so is just pretty stupid, because if doctesting file A, B, C took …
04:40 Ticket #14603 (Remove the FLINT include directory from module_list.py) created by novoselt
Upon the upgrade of FLINT from 1.5.2 to 2.3 (#12173), its include …
01:50 Ticket #14602 (Symbolic expression to number fields) created by vdelecroix
The ticket stands to improve the AlgebraicConverter in …

05/16/13:

23:33 Ticket #4327 (Refactor and extend root systems plots) closed by jdemeyer
fixed
23:33 Ticket #14593 (Typo in source.rst) closed by jdemeyer
fixed
23:33 Ticket #14578 (SimplicialComplex chain complex composition not zero) closed by jdemeyer
fixed
23:33 Ticket #14576 (Fix side effect in the affine method of relabelled cartan types) closed by jdemeyer
fixed
23:32 Ticket #14532 (Symplectic graphs) closed by jdemeyer
fixed
23:32 Ticket #14473 (Old deprecation warnings) closed by jdemeyer
fixed
23:32 Ticket #13953 ((non)archimedian_local_height of a torsion points always gives 0) closed by jdemeyer
fixed
23:32 Ticket #13724 (Improved support for relabelled Cartan types) closed by jdemeyer
fixed
23:32 Ticket #13213 (Comparisons in quadratic number field) closed by jdemeyer
fixed
23:32 Ticket #12832 (Upgrade cvxopt to 1.1.6) closed by jdemeyer
fixed
23:32 Ticket #12532 (plot3d transformations should take symbolic vectors) closed by jdemeyer
fixed
23:32 Ticket #10508 (Update ATLAS to stable version 3.10.1) closed by jdemeyer
fixed
13:31 Ticket #14601 (table.__repr__() replaces True and False by 1 and 0) created by slabbe
Using sage-5.8 with #13131 merged in sage-5.10.beta0, I get […] I was …
12:15 Ticket #14600 (Update to Python-2.7.5) created by vbraun
Just came out, fixes some regressions in Python-2.7.4 …
11:35 Ticket #14599 (Allow custom fill endpoints in a filled plot) created by kcrisman
In …
02:01 Ticket #14598 (Upgrade patchbot) created by robertwb
Fixes issue with plugins not getting reported, tests all long, detects …
01:27 Ticket #14597 (Upgrade GCC optional spkgs) created by jpflori
4.6.4 and 4.8.0 are out, let's package them: * optional spkg: …
01:23 Ticket #14596 (Make a new optional spkg for pari's databases) created by cremona
Package all optional PARI databases (except galdata which is standard …
01:02 Ticket #7518 (flint -- hangs computing certain degenerate case xgcd's) closed by jdemeyer
worksforme: Works now.
01:01 Ticket #8663 (pexpect-2.0 no longer available for download) closed by jdemeyer
invalid
01:00 Ticket #7698 (Delete crap in the HMM spkg) closed by jdemeyer
invalid: spkg doesn't exist anymore…
00:58 Ticket #6535 (add environ variables to "sage -pkg" script so don't get OS X metatfiles) closed by jdemeyer
invalid: As far as I know, all the instances of .DS_Store files currently in Sage …
00:55 Ticket #6957 ($SAGE_DATA/extcode/javascript/jsmath appears to be the same as ...) closed by jdemeyer
worksforme: Fixed already.
00:53 Ticket #5085 (fix_fpu for real_roots) closed by jdemeyer
invalid: What is this ticket even about?
00:52 Ticket #5328 (Make the ATLAS rebuild on tolerance incremental (followup to #1641)) closed by jdemeyer
duplicate: I assume this is obsoleted by #10508.
00:47 Ticket #961 (sage -standard fails without write permission to $SAGE_LOCAL/tmp) closed by jdemeyer
worksforme
00:46 Ticket #6897 (Migrate Notebook to a WSGI Framework (Django, Pylons, Werkzeug,...)) closed by jdemeyer
invalid
00:43 Ticket #8556 (simple server API broken) closed by jdemeyer
invalid: Closing as it's about a very outdated notebook version.
00:41 Ticket #11619 (linux kernel 3.0 causes headaches with some python modules) closed by jdemeyer
worksforme: This is now "fixed" by upstream by only using linux2, even on Linux 3.
00:38 Ticket #8741 (Upgrade Twisted to 11.0) closed by jdemeyer
invalid
00:33 Ticket #3723 (alarm() doesn't work with the factor() command) closed by jdemeyer
duplicate
00:33 Ticket #11843 (Bug in trivial abelian group) closed by jdemeyer
worksforme
00:32 Ticket #11743 (Improve `make micro_release`) closed by jdemeyer
duplicate: Duplicate of #13004 I guess…

05/15/13:

16:59 WikiStart edited by slani
(diff)
13:09 Ticket #14595 (cleanup of doc in heegner.py) created by chapoton
this patch proposes to clean the heegner.py file : Some things found …
09:30 Ticket #14594 (Make dot2tex work with matplotlib 1.2.x (as well as older versions)) created by aschilling
Since sage-5.10.beta2 there is a problem with the detection of dot2tex. …
07:32 Ticket #14593 (Typo in source.rst) created by jpflori
There is a typo in source.rst.
07:30 Ticket #14592 (Use lazy strings for error messages in coercion) created by SimonKing
At #14585, I propose some code that makes …
07:12 Ticket #14591 (cosh integral incorrect because of abs_integrate) created by kcrisman
See …
04:27 Ticket #14590 (maxima interface does not preserve symbolic function properties) created by burcin
[[ http://ask.sagemath.org/question/2576/simplify-and-latex_name|Reported
03:22 Ticket #14589 (binary matrices, dense graphs, and faster is_strongly_regular) created by ncohen
As the title says !! With the patch applied […] Without it […] …
03:05 Ticket #14588 (find_local_minimum calls f with an expression) created by ManDay
The call find_local_minimum( lambda x: deviation( x,someConst …
03:03 Ticket #14587 (Gröbner bases via Macaulay2 broken) created by malb
this shouldn't happen: […]
02:48 Ticket #14586 (sagenb.org needs updating) created by ManDay
sagenb.org is still at 5.3, is anyone maintaining that server, still?
02:38 Ticket #14585 (Make lazy_format and lazy_string faster) created by SimonKing
At …
02:34 Ticket #14584 (trivial doc fixes for symmetric functions) created by AlexGhitza
Just a handful of trivial typo fixes.
01:25 Ticket #14569 (Upgrade to Cython 0.19.1) closed by jdemeyer
fixed: Looks good to me and passes all buildbot tests!
01:24 Ticket #14566 (Optional parameters for Gurobi) closed by jdemeyer
fixed
01:24 Ticket #14562 (Steiner Quadruple Systems) closed by jdemeyer
fixed
01:24 Ticket #14539 (Upgrade PARI to 2.5.4) closed by jdemeyer
fixed
01:24 Ticket #14528 (Additional doctests for the graph module) closed by jdemeyer
fixed
01:24 Ticket #14417 (Various cleanup of scripts) closed by jdemeyer
fixed
01:24 Ticket #12973 (Cannot copy() instances of GurobiBackend.) closed by jdemeyer
fixed

05/14/13:

19:56 Ticket #14583 (Permutation('()') and Permutation(''), each in its own way, fail to return ...) created by darij
I brought this up in #8392 but was told to post it as a new ticket. …
16:41 Ticket #14582 (Reorganization of combinatorics documentation) created by tscrim
I will be separating out some of the larger subsections (crystals, …
12:27 Ticket #14581 (GLPK incorrectly handles zero bounds) created by novoselt
[…] The problem is that GLPK backend has value = False default …
09:30 Ticket #14580 (Set individual legend font color in Sage) created by ppurka
Currently, it is not possible to change the legend font color in Sage at …
03:52 Ticket #14579 (notebook / inspection error) created by cnassau
I got this Traceback with a notebook based on Sage 5.9: […] […] …
02:34 Ticket #14578 (SimplicialComplex chain complex composition not zero) created by vbraun
Testcase extracted from …
01:52 Ticket #14577 (Bug in the case S_4 in Galois representations of elliptic curves) created by wuthrich
John Cremona noted that […] produces […]

05/13/13:

23:24 Ticket #13281 (gurobi backend has no copy(), and creates named constraints since v5) closed by jdemeyer
duplicate
11:50 Ticket #14576 (Fix side effect in the affine method of relabelled cartan types) created by nthiery
This fixes the following side effect in the affine method of relabelled …
06:28 Ticket #14521 (Fix Sage.app on OS X 10.4) closed by jdemeyer
fixed
06:28 Ticket #14487 (lrcalc spkg contains broken symlinks) closed by jdemeyer
fixed
06:27 Ticket #14478 ((Ring-) Learning with Errors Oracles) closed by jdemeyer
fixed
06:27 Ticket #14560 (Implement hash for Gelfand-Tsetlin patterns) closed by jdemeyer
fixed
06:27 Ticket #14557 (doctesting framework doesn't properly handle atexit) closed by jdemeyer
fixed
06:27 Ticket #14554 (Fix typo in combinat.py) closed by jdemeyer
fixed
06:27 Ticket #14533 (Add strands with different colors in BraidGroup plot) closed by jdemeyer
fixed
06:26 Ticket #2023 (Latex pictures for Dynkin diagram and misc improvements to Cartan types) closed by jdemeyer
fixed
06:26 Ticket #11908 (Fix tree plotting again) closed by jdemeyer
fixed
06:26 Ticket #12173 (Update FLINT to 2.3) closed by jdemeyer
fixed
06:25 Ticket #12509 (computation of height of point on elliptic curve over Q(sqrt(5)) is WRONG) closed by jdemeyer
fixed
06:25 Ticket #13004 (make micro_release doesn't work) closed by jdemeyer
fixed
06:25 Ticket #13225 (Check if lattices are upper/lower-semimodular and modular) closed by jdemeyer
fixed
06:25 Ticket #14217 (basic iteration functionality for affine and projective morphisms) closed by jdemeyer
fixed
06:24 Ticket #14375 (Indicate escape codes in doctest output) closed by jdemeyer
fixed
04:12 Ticket #14575 (Improve ./sage -t --new) created by jdemeyer
1. The filenames should be filtered: ./sage -t --new shouldn't test …
02:53 WikiStart edited by nvcleemp
(diff)
00:35 Ticket #14574 (Bender-Knuth involutions and standardization of semistandard Young ...) created by darij
I've implemented standardization and Bender-Knuth involutions on straight …

05/12/13:

22:55 Ticket #14573 (Implement path realization for affine crystals) created by tscrim
21:40 Ticket #14572 (Shouldn't the attacking_pairs method live in Partitions, not in Tableaux?) created by darij
I was scrolling through sage/combinat/tableau.py and found this method …
21:29 WikiStart edited by yiweishe
(diff)
02:38 Ticket #14571 (Improve UTF-8 support in LaTeX documentation) created by jdemeyer
Volker Braun wrote in #14375: > Oh we are still building pdf docs, that …

05/11/13:

23:27 Ticket #14570 (Cythonize Sage library out of tree) created by rohana
Nice for at least two reasons: 1. Can grep through source code and not …
16:12 Ticket #14569 (Upgrade to Cython 0.19.1) created by rohana
Cython 0.19.1 includes fix for #14544 and workaround for restrict bug …
08:15 Ticket #14568 (prepend list to lazy_list) created by vdelecroix
The patch allows to prepend a (finite) list to a (potentially infinite) …
08:09 Ticket #14567 (Refactor continued fractions) created by vdelecroix
Continued fractions (in sage.rings.contfrac) do not do what we expect: …
06:23 Ticket #14566 (Optional parameters for Gurobi) created by ncohen
Optional parameters for Gurobi ! Nathann
03:01 Ticket #14565 (find_root does not work with symbolic expressions) created by ManDay
find_root fails with an obscure error TypeError?: ECL says: THROW: The …

05/10/13:

19:19 Ticket #14564 (BinaryTree().graph() falsely claims that the graph has 0 vertices) created by darij
This also breaks the show() function of this trivial binary tree. Patch …
15:16 Ticket #14563 (faster coercion from Integer to Quadratic Number fields) created by vdelecroix
As suggested in …
05:59 Ticket #14562 (Steiner Quadruple Systems) created by ncohen
Wow. This patch is scary. Really scary. The construction is awful, and …

05/09/13:

13:07 Ticket #14561 (cleanup of doc in sha_tate.py) created by chapoton
just a small patch to clean minor things in this file on tate-shafarevich …
11:24 Ticket #8293 (Include g77) closed by jdemeyer
wontfix
09:33 Ticket #14560 (Implement hash for Gelfand-Tsetlin patterns) created by tscrim
Since they currently are not hashable: […]
08:05 Ticket #14559 (Make sage-banner more pretty) created by tmonteil
[…] looks better than […] :) Apply: * …
03:36 WikiStart edited by aanand
(diff)
02:40 WikiStart edited by aanand
(diff)
00:48 Ticket #14558 (apply_map on sparse vectors returns vectors of smaller degree) created by tfeulner
Calling apply_map on a sparse vector with zeros at the last positions …

05/08/13:

17:03 Ticket #14557 (doctesting framework doesn't properly handle atexit) created by rohana
any commands that are registered through atexit are not run if they are …
11:57 Ticket #14556 (The maxima spkg has cruft dating back to days of clisp use) created by Snark
The maxima spkg creates a maxima-noreadline script, which is an old …
10:37 Ticket #14555 (function_factor.function could use better description) created by ManDay
The use of evalf_func and eval_func et al is unclear. For exampe, what is …
09:41 Ticket #14554 (Fix typo in combinat.py) created by scmancuso
The string representation for FilteredCombinatorialClass? gives the …
09:18 WikiStart edited by scmancuso
Added myself to the list of developers (diff)
08:09 Ticket #14553 (Sphinx warning upon abstract method and lambda function as default value.) created by nthiery
With the following: […] Sphinx emits the following warning: […] …
05:58 Ticket #14544 (Cython dependency checking broken) closed by jdemeyer
fixed: Looks good to me.
02:46 Ticket #11639 (conductor of simple curve over Q(cube root 3) takes forever) closed by jdemeyer
duplicate
02:30 Ticket #14552 (Tab completer improvements) created by vbraun
Some desirable additions to the tab completer: 1. include x.foo_bar in …
01:02 Ticket #14551 (Tuning nth root for finite fields) created by roed
As of #7931, Sage uses an algorithm due to Johnston for computing the …
00:45 Ticket #14538 (Add support for "huge" packages) closed by jdemeyer
fixed
00:45 Ticket #14534 (Composition of ring homomorphisms) closed by jdemeyer
fixed
00:44 Ticket #14531 (Gurobi is not built anymore because of a typo !) closed by jdemeyer
fixed
00:44 Ticket #14514 (A constructor for the Brouwer-Haemers graph) closed by jdemeyer
fixed
00:44 Ticket #14501 (Fix memory allocation problems in data_structures_pyx.pxi) closed by jdemeyer
fixed
00:44 Ticket #14499 (Some cleaup in sage/combinat/design) closed by jdemeyer
fixed
00:44 Ticket #14496 (unify the three implementations of gaussian q-binomial coefficients) closed by jdemeyer
fixed
00:44 Ticket #12553 (Add interface for PALP polytope databases) closed by jdemeyer
fixed
00:43 Ticket #14055 (Fix sage-cleaner) closed by jdemeyer
fixed
00:13 Ticket #14550 (German tutorial for school teachers (mainly aimed at Gymnasium level)) created by navigium
As discussed in this sage-devel thread …

05/07/13:

15:44 Ticket #14549 (Memory leak in algebraic_immunity of BooleanFunction class) created by okazymyrov
On my Mac OS X 10.8.3 the code […] takes around 5GB of RAM on each …
15:13 Ticket #14548 (coefficients method for polynomials and power series) created by roed
In #2081 we introduced a coefficients method for univariate polynomials …
09:18 Ticket #14547 (McLaughlin graph constructor) created by ncohen
Annnnnnnnnnnd I think that this is the last one I can steal from …
05:41 Ticket #14467 (Database of 4-d reflexive polytopes) closed by jdemeyer
fixed
05:41 Ticket #14475 (Update Nauty/Traces to 2.5.rc2) closed by jdemeyer
fixed
05:41 Ticket #14530 (Upgrade optional biopython to version 1.61) closed by jdemeyer
fixed
05:10 Ticket #14546 (random_matrix fails with variable reference error) created by jason
[…]
04:32 Ticket #14545 (Initialization of a graph breaks latex output of any other object) created by tfeulner
This might be sporadic, but if you don't have tikz installed on your …
02:07 Ticket #14527 (chromatic_polynomial - fixed memory leak and added new test cases) closed by jdemeyer
fixed
02:07 Ticket #14503 (Typos in the reference manual: GAP interface and Weyl group) closed by jdemeyer
fixed
02:07 Ticket #14502 (Improvements of hyperbolicity procedures) closed by jdemeyer
fixed
02:07 Ticket #14319 (Automorphism group with labeled vertices) closed by jdemeyer
fixed
02:07 Ticket #14497 (Universal cyclotomic field fails to convert 0 to QQ) closed by jdemeyer
fixed
02:06 Ticket #14494 (HG ignore for eclipse project) closed by jdemeyer
fixed
02:06 Ticket #14454 (Regular crystals category) closed by jdemeyer
fixed
02:06 Ticket #14419 (cleanup of sage/quadratic_forms/special_values.py) closed by jdemeyer
fixed
02:06 Ticket #14412 (Bug in DiGraph.longest_path) closed by jdemeyer
fixed
02:05 Ticket #14301 (Improvement to alternating sign matrices) closed by jdemeyer
fixed
02:05 Ticket #14297 (is_strongly_regular does not handle complete graphs) closed by jdemeyer
fixed
02:05 Ticket #14283 (M22 and Cameron graph constructors) closed by jdemeyer
fixed
02:05 Ticket #14248 (Add case sensitive to global options) closed by jdemeyer
fixed
02:05 Ticket #14146 (Warn when creating number fields with non-monic-integral polynomials) closed by jdemeyer
fixed
02:05 Ticket #14145 (Problems with contains for Tableau, TableauTuples and PartitionTuples) closed by jdemeyer
fixed
01:47 Ticket #14544 (Cython dependency checking broken) created by jdemeyer
Install the PARI spkg from #14539: […] Then rebuild the library: […] …

05/06/13:

15:22 WikiStart edited by agd
Add agd to list of accounts (diff)
15:13 Ticket #14543 (Implement compositional inverses of cycle index series) created by agd
In #14348, I submitted code which computes the cycle index of the virtual …
13:42 Ticket #14542 (Implement arithmetic product of cycle index series) created by agd
In a 2008 paper (see below), Maia and Méndez define an operation on …
12:00 Ticket #14541 (Family over enumerated set has wrong category) created by cnassau
This happens with Sage 5.10beta3: […] But clearly F is not …
07:53 Ticket #14540 (MILP constraints are silently misunderstood) created by ncohen
[…] The code above works on the command-line. In a script, you can do …
06:52 Ticket #14539 (Upgrade PARI to 2.5.4) created by jdemeyer
Upgrade to PARI-2.5.4, also improve documentation of patches (see #14346). …
05:31 Ticket #14538 (Add support for "huge" packages) created by jdemeyer
Apparently, there is a list of [http://www.sagemath.org/sagedb/ huge …
05:07 Ticket #14537 (Composition of morphisms) created by tfeulner
The following code leads to a TypeError? […] The problem is solved by …
03:26 Ticket #14536 (Random tournaments, a misnamed method and a segfault) created by ncohen
digraphs.Tournament use to return a transitive tournament. I have no …
02:54 Ticket #14535 (Mutability of Graphs) created by SimonKing
This patch allows to create immutable graphs, so that they can be used as …
00:52 Ticket #14534 (Composition of ring homomorphisms) created by tfeulner
When composing a RingHomomorphism and an instance of …

05/05/13:

14:28 Ticket #14533 (Add strands with different colors in BraidGroup plot) created by mathzeta2
Currently, when plotting a braid, all the strands are in the same color. …
03:49 Ticket #14532 (Symplectic graphs) created by ncohen
Brand new pretty graphs :-P Nathann Apply : * …

05/04/13:

15:36 Ticket #14531 (Gurobi is not built anymore because of a typo !) created by ncohen
Looks like the value of SAGE_INC used to end with a '/', and that …
13:03 Ticket #14530 (Upgrade optional biopython to version 1.61) created by mhampton
This is a very simple update to the most recent biopython version, which …
04:26 Ticket #14529 (Drastic performance improvement of computing the chromatic polynomial) created by azi
Hello! I am not sure I have the energy to do that at the moment but its a …
01:47 Ticket #14528 (Additional doctests for the graph module) created by azi
Hello! This patch introduces new tests and documentation for the graph.py …
01:34 Ticket #14527 (chromatic_polynomial - fixed memory leak and added new test cases) created by azi
This patch fixes a minor memory leak in the chromatic polynomial code. It …

05/03/13:

15:22 Ticket #14526 (implicit_plot should be able to accept a list of functions) created by eviatarbach
Currently, implicit_plot only accepts one function at a time; …
11:40 WikiStart edited by Stefan
Add Stefan to list (diff)
11:09 Ticket #14525 (cliquer does not like the empty graph) created by azi
Stupid corner case but still worth fixing. Asking for the clique number of …
06:52 Ticket #14524 (Decorator for methods requiring mutability or immutability) created by SimonKing
Some methods (most notably __hash__) require that an object is …
01:23 Ticket #14523 (can't exit or detach after error in attached file) created by mstreng
[…] It seems like the only way to continue using this Sage session is …
01:03 Ticket #14522 (Update of CBC) created by ncohen
This ticket updates the CBC package which did not compile on my computer …
01:03 Ticket #7812 (Compute Bell numbers using mpmath by default (instead of GAP)) closed by jdemeyer
duplicate
01:02 Ticket #13783 (Set Partitions, either a bug or something is unclear.) closed by jdemeyer
duplicate

05/02/13:

21:34 Ticket #14521 (Fix Sage.app on OS X 10.4) created by iandrus
Sage.app doesn't build on OS X 10.4 with error […] See this …
15:40 Ticket #14520 (delete the gmpy optional spkg) created by was
I think I made this package. It is massively out of date, and there is no …
15:25 Ticket #14519 (Cythonize ElementWrapper and make parent the first argument) created by tscrim
For speed and consistency.
04:30 Ticket #14518 (update zeromq 3.2.0) created by vbraun
There have been reports on build failures with the current zeromq optional …
00:16 Ticket #14517 (Akward notation of differential operator) created by ManDay
something.diff( x ) is typeset as D[0](something)(x) - it would be much …

05/01/13:

16:35 Ticket #14516 (Refactoring of crystals for speedup) created by tscrim
In order to speed up many of the crystals computations, I'm proposing the …
07:53 Ticket #14515 (Constructor for triangular graphs) created by ncohen
As seen there :  http://mathworld.wolfram.com/TriangularGraph.html
06:02 Ticket #14514 (A constructor for the Brouwer-Haemers graph) created by ncohen
As the title says ! …
05:15 Ticket #14513 (wrong permissions for citations.pickle in docs) created by dimpase
everywhere in docs they are 600, which looks kind of wrong. […] (and …
01:26 Ticket #14512 (Use ....: doctest continuations everywhere) created by jdemeyer
Automatically replace […] by […] Apply

04/30/13:

23:35 Ticket #14511 (Typeset checkbox doesn't display square roots properly) created by eviatarbach
On some outputs, the top of the square root sign isn't visible with the …
22:25 Ticket #14510 (Add some simple methods to vectors) created by eviatarbach
Sage is missing some simple-to-implement but useful vector operations that …
18:18 Ticket #14509 (Fix LaTeX of free algebras (and repr_lincomb)) created by kcrisman
[…] Someone we are not using repr_lincomb correctly, and in fact that …
02:45 Ticket #14055 (Fix sage-cleaner) closed by jdemeyer
fixed: Fixed trailing whitespace (including a TAB!)
02:40 Ticket #14486 (0 == Set([0]) raises error) closed by jdemeyer
fixed
02:40 Ticket #14483 (Helpful message if GAP fails to load a package) closed by jdemeyer
fixed
02:40 Ticket #14474 (Hypergraph enumeration through Nauty) closed by jdemeyer
fixed
02:40 Ticket #14472 (some elliptic curve functions over number fields fail over relative fields) closed by jdemeyer
fixed
02:40 Ticket #14466 (issue with type in doctests) closed by jdemeyer
fixed
02:39 Ticket #14418 (the exterior algebras) closed by jdemeyer
fixed
02:39 Ticket #14395 (Bug in MixedIntegerLinearProgram.polyhedron) closed by jdemeyer
fixed
02:39 Ticket #14348 (Implement cycle index of combinatorial logarithm (virtual) species) closed by jdemeyer
fixed
02:39 Ticket #14300 (CyclotomicField's is_isomorphic is mathematically incorrect) closed by jdemeyer
fixed
02:38 Ticket #14187 (Check that lazy imports are not resolved during startup) closed by jdemeyer
fixed
02:38 Ticket #13961 (Compute the root graph of a graph (inverse of Graph.line_graph)) closed by jdemeyer
fixed
02:38 Ticket #12894 (Add classcall setter in ClasscallMetaclass) closed by jdemeyer
fixed
02:38 Ticket #12569 (Implementation of permutohedron intervals) closed by jdemeyer
fixed
02:38 Ticket #12498 (Return Integer from GeneralDiscreteDistribution) closed by jdemeyer
fixed
02:38 Ticket #10037 (cddlib/Polyhedron bug) closed by jdemeyer
fixed

04/29/13:

22:54 Ticket #14508 (jordan_form fails when base field specified) created by itolkov
[…] Fix coming shortly, as soon as I remember how to do that.
08:58 Ticket #14507 (Implement the tropical semiring) created by tscrim
07:43 Ticket #14506 (Echelonize leads to wrong multiplication) created by mraum
Load the two matrices that I have attached and run the following code to …
05:55 Ticket #14505 (add experimental package csdp) created by dimpase
CSDP is a fast semidefinite programming solver, one of the very best …
01:16 Ticket #14495 (Improvement to --optional doctests) closed by jdemeyer
fixed
01:16 Ticket #14031 (provide proper cygwin rebasing scripts) closed by jdemeyer
fixed
01:16 Ticket #14465 (Clean source.rst and include instructions for Cygwin) closed by jdemeyer
fixed
00:52 Ticket #14504 (finite field coercion fails for extended fields) created by llpamies
The following code works: […] However, if we try to get the element …
00:17 Ticket #13666 (openssl as a default package) closed by jdemeyer
wontfix

04/28/13:

23:27 Ticket #14335 (update M4RI to version 20130416) closed by jdemeyer
fixed
23:27 Ticket #14336 (update M4RIE to version 20130416) closed by jdemeyer
fixed
14:28 Ticket #14503 (Typos in the reference manual: GAP interface and Weyl group) created by mathzeta2
Following …
12:10 WikiStart edited by bsalisbury1
(diff)
09:22 Ticket #14502 (Improvements of hyperbolicity procedures) created by dcoudert
This patch simplifies some tests in the hyperbolicity procedure and …
09:14 Ticket #14501 (Fix memory allocation problems in data_structures_pyx.pxi) created by dcoudert
The following test causes a segfault on my computer (Intel(R) Xeon(R) CPU …
06:26 Ticket #14500 (python httplib produces an error) created by zaza1851983
If I run the following code in python it works fine […] But in sage …
05:49 Ticket #12622 (cliquer memory leaks) closed by jdemeyer
duplicate
05:48 Ticket #12054 (crash in digraph.py) closed by jdemeyer
worksforme
05:48 Ticket #14450 (MPIR build is broken on arm with ubuntu raring) closed by jdemeyer
invalid
05:47 Ticket #9520 (scipy_sandbox does not exit if there are build failures, but spkg-install ...) closed by jdemeyer
invalid
05:46 Ticket #10259 (success error code returned when spkg install fails) closed by jdemeyer
worksforme
05:46 Ticket #6984 (cygwin port: make lapack into a dummy spkg that requires systemwide lapack) closed by jdemeyer
invalid
04:55 Ticket #14499 (Some cleaup in sage/combinat/design) created by ncohen
As the title says.. Documentation fixes and reorganisation. We create a …
03:34 Ticket #14479 (Catch CDD errors during polyhedron construction) closed by jdemeyer
fixed
03:34 Ticket #14488 (Remove notebook stuff from extcode) closed by jdemeyer
fixed
03:34 Ticket #14203 (Move DOCTEST_MODE to doctesting framework) closed by jdemeyer
fixed
03:33 Ticket #12781 (code inspection appends doc dirs to sys.path) closed by jdemeyer
fixed
03:33 Ticket #11140 (Mapping torus) closed by jdemeyer
fixed
03:33 Ticket #14477 (Graph database query results should be sorted) closed by jdemeyer
fixed
03:33 Ticket #14464 (cleanup of yang baxter graph) closed by jdemeyer
fixed
03:33 Ticket #14463 (cleanup of the file gsl/dft.py) closed by jdemeyer
fixed
03:33 Ticket #14441 (Upgrade GCC to 4.7.3) closed by jdemeyer
fixed
03:33 Ticket #14435 (A certificate for is_forest) closed by jdemeyer
fixed
03:32 Ticket #14423 (python-2.7.4) closed by jdemeyer
fixed
03:32 Ticket #10170 (Speed up the computation of Bell numbers) closed by jdemeyer
fixed
03:32 Ticket #9005 (Derangements) closed by jdemeyer
fixed

04/27/13:

04:31 Ticket #14498 (trees and binary trees) created by elixyre
Hi, I purpose several methods for trees and binary trees: File : …
02:30 Ticket #14497 (Universal cyclotomic field fails to convert 0 to QQ) created by mraum
The case of 0 was missed in _rational_. Apply only: …

04/26/13:

13:11 Ticket #14496 (unify the three implementations of gaussian q-binomial coefficients) created by chapoton
In sage 5.8, one can find the gaussian q-binomial coefficients in (at …
12:24 Ticket #14495 (Improvement to --optional doctests) created by jdemeyer
1. Clearly document and test that --optional tags and options are …
08:42 Ticket #14494 (HG ignore for eclipse project) created by elixyre
Hi, Could you put these following files in .hgignore .preferences.xml …
05:21 Ticket #14493 (Minor docs changes for functions like minimize() which have same handle in ...) created by GaryMak
As a very inexperienced person in this field I found it very difficult …
02:35 Ticket #14492 (Modular group cohomology, version 2.1.4) created by SimonKing
Because of several backward incompatible internal changes in Sage (e.g., …

04/25/13:

09:13 Ticket #14491 (Add FreeBSD as a supported platform) created by kcrisman
Thanks to Stephen Montgomery-Smith's excellent work maintaining the port …
08:41 Ticket #14490 (point2d(iter([])) raises ValueError) created by slabbe
I just came up with the following bug. point2d takes list as input …
07:27 Ticket #14489 (_S_class_group_and_units is mathematically incorrect) created by robharron
The output of _S_class_group_and_units is incorrect, and hence the output …
05:56 Ticket #14371 (Race condition in singular doctest) closed by jdemeyer
fixed
03:04 Ticket #14488 (Remove notebook stuff from extcode) created by jdemeyer
Apply 14488_extcode_rm_notebook.patch Download to EXTCODE …
02:51 Ticket #14487 (lrcalc spkg contains broken symlinks) created by jdemeyer
In the lrcalc package: […] These are broken symbolic links and …
02:31 Ticket #14486 (0 == Set([0]) raises error) created by vbraun
See  https://groups.google.com/d/msg/sage-devel/2y1knINMAy0/rev2RbskKgwJ

04/24/13:

14:59 Ticket #14485 (Creation of a polynomial over QQbar) created by tmonteil
Here is the issue: there is no problem buildind a polynomial over AA: …
12:22 Ticket #14484 (Cells in Notebook malfunction) created by ManDay
5.8 as on the "KAIST" online server: In webkit 1.10, at least, cells in …
08:54 Ticket #14483 (Helpful message if GAP fails to load a package) created by ncohen
Very short patch ! I met that problem while trying to run […] and I …
08:44 WikiStart edited by ncohen
(diff)

04/23/13:

22:54 Ticket #14482 (create the new development scripts/library) created by rohana
In order to switch to the new workflow, we need to create a set of …
22:49 Ticket #14481 (document the new workflow) created by rohana
The new git based workflow has been more or less figured out, now it just …
22:40 Ticket #14480 (switch sage to the new directory layout) created by rohana
To switch to a unified repository we need to include some information that …
16:20 Milestone sage-5.9 completed
12:08 Ticket #14452 (Upgrade to Cython 0.19) closed by jdemeyer
fixed
07:57 WikiStart edited by twjudson
(diff)
07:56 WikiStart edited by twjudson
(diff)
05:08 Ticket #14479 (Catch CDD errors during polyhedron construction) created by vbraun
As reported on …
04:30 Ticket #14478 ((Ring-) Learning with Errors Oracles) created by malb
The (Ring-)LWE problem is a central problem in cryptography these days, …
02:54 Ticket #14470 (Relax PARI warnings) closed by jdemeyer
fixed
02:45 Ticket #14462 (Faster implementation for number of standard skew tableaux) closed by jdemeyer
fixed
02:44 Ticket #14461 (Change the method cardinality to StandardTableaux of fixed size) closed by jdemeyer
fixed
02:44 Ticket #14448 (Bad sign in sign_mantissa_exponent() methods) closed by jdemeyer
fixed
02:44 Ticket #14453 (libGAP error handling bug) closed by jdemeyer
fixed
02:44 Ticket #14459 (add missing link for doc of q_bernoulli) closed by jdemeyer
fixed
02:43 Ticket #14439 (Fix small bug in blocks_and_cut_vertices) closed by jdemeyer
fixed
02:43 Ticket #14427 (add key tableau functions to sage.combinat) closed by jdemeyer
fixed
02:43 Ticket #14421 (Addition to Thematic Tutorial on crystals) closed by jdemeyer
fixed
02:43 Ticket #14299 (Implement Gelfand-Tsetlin patterns) closed by jdemeyer
fixed
02:43 Ticket #14287 (Split _test_elements_eq) closed by jdemeyer
fixed
02:41 Ticket #14252 (Implementation of quantum LS paths) closed by jdemeyer
fixed
02:41 Ticket #14086 (implements parking functions) closed by jdemeyer
fixed
02:41 Ticket #13826 (Race condition in star_imports cache) closed by jdemeyer
fixed
02:40 Ticket #14433 (Increase number of matches to "tree" in sagedoc.py doctest) closed by jdemeyer
fixed
02:40 Ticket #8703 (Combinatorial Rooted Ordered and Binary Trees) closed by jdemeyer
fixed
02:40 Ticket #6223 (Remove ext/python_*.pxi) closed by jdemeyer
fixed

04/22/13:

13:35 Ticket #14477 (Graph database query results should be sorted) created by jdemeyer
Currently, the ordering of the query results of the graph database is …
13:26 Ticket #14476 (non-integral models can cause a bug in local_data for elliptic curves over ...) created by wuthrich
This example was spotted by Dino Lorenzini: […] which causes a …
13:24 Ticket #13918 (systemwide install of cremona database permission issues) closed by jdemeyer
duplicate
00:42 Ticket #14475 (Update Nauty/Traces to 2.5.rc2) created by ncohen
Just the regular spkg update :-)

04/21/13:

14:09 Ticket #14474 (Hypergraph enumeration through Nauty) created by ncohen
This patch implements a very short module which calls the optional spkg …
12:56 Ticket #14473 (Old deprecation warnings) created by ncohen
This ticket removes some old deprecation warnings. Nathann
09:14 Ticket #14472 (some elliptic curve functions over number fields fail over relative fields) created by cremona
This was reported by Alejandro Argaez: […] The error is that the …
08:33 Ticket #14471 (Exception KeyError: in WeakValueDictionary remove ignored) created by vbraun
Under some circumstances the WeakValueDictionary remove callback is being …
07:43 Ticket #14470 (Relax PARI warnings) created by jdemeyer
Sometimes: […]
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