Timeline


and

06/01/12:

18:38 Ticket #13078 (Make it easier to do custom tick formatting) created by kcrisman
[ https://groups.google.com/forum/?fromgroups#!topic/sage-support/pQ3RHcyLRP
08:54 Ticket #13077 (generalised Tamari lattices) created by chapoton
The Tamari lattice is a partial order on planar binary trees or Dyck …
08:06 Ticket #13076 (Use GNU Pth and sigaltstack() for signal handling) created by jdemeyer
Currently, the Sage signal handling code does not handle stack overflows …
07:08 Ticket #13075 (Toroidal6RegularGrid2dGraph) created by ncohen
Ooch. This patch implements a method with a nasty name. With this one can …
04:39 Ticket #13074 (Implementation of TableauTuples) created by andrew.mathas
Implements (standard) tableaux of shape a PartitionTuple. That is, …
02:23 Ticket #13073 (recognition of weakly chordal graphs) created by eisermbi
Adding functionality to recognize weakly chordal graphs; as part of that, …

05/31/12:

23:35 Ticket #13072 (Implementation of PartitionTuple + some minor fixes to partition.py) created by andrew.mathas
This patch implements the following classes: * PartitionTuple …
14:08 Ticket #13071 (maxima interface integration problem) created by dsm
Something seems to be going wrong in maxima_lib: […] This happens in …
10:55 Ticket #13070 (Make notebook tab-completion in R evaluation work right) created by kcrisman
From …
10:14 Ticket #13069 (Generation of Double square tiles) created by slabbe
Add a file into the sage library about double square tiles. Double square …
10:12 Ticket #13068 (The VirtualBox image does not work on VMWare.) created by ronanpaixao
The Virtualbox appliance does not work right away with VMWare. When …
06:42 Ticket #12760 (gfan 0.4plus [p1] fails to build with GCC 4.7.0) closed by jdemeyer
fixed
06:41 Ticket #13013 (Update to python-2.7.3) closed by jdemeyer
fixed
06:41 Ticket #13024 (Remove sage-libdist) closed by jdemeyer
fixed
04:09 Ticket #13067 (is_strongly_regular) created by ncohen
I can't believe we still did not have this one ! ;-) Nathann apply …
02:21 Ticket #13066 (methods in Graphics are inconsistent) created by ppurka
There is a lot of inconsistency between the methods in Graphics class. …

05/30/12:

13:21 Ticket #13065 (simon_two_descent not working) created by alexc
In certain cases simon_two_descent produces an error. For example: […] …

05/29/12:

22:19 Ticket #13064 (The documentation should search methods in classes) created by ppurka
The documentation here http://www.sagemath.org/doc/reference/search.html
15:17 Ticket #13063 (Doctesting rst files) created by roed
Currently we parse rst files in the documentation in exactly the same way …
14:52 Ticket #13062 (Change parsing of nodoctest) created by roed
Currently Sage will refrain from doctesting a file if the string …
07:08 Ticket #13061 (Add a symbolic expression interface to Maxima's rectform()) created by mjo
Right now, users have access to Maxima's rectform() though the …
03:37 Ticket #13060 (Update Valgrind spkg to version 3.8.1) created by jpflori
Valgrind 3.7.0 configure script complains about glibc version 2.15 (which …
02:23 Ticket #13059 (Creating multivariate polynomial rings change singular's global state) created by roed
The following seems bad. It was revealed by the change in doctest …
02:18 Ticket #13058 (Hall-Janko Graph) created by ncohen
And heeeeeeeeeere is the Hall-Janko Graph !! Thank you very much Dima for …
00:39 Ticket #13057 (introspection is slow and causes a significant memory leak) created by bober
Introspection used to be more or less immediate, and now something like …

05/28/12:

21:12 sd40.5 edited by benjaminfjones
(diff)
20:41 Ticket #13056 (Make cddlib support SAGE_SPKG_INSTALL_DOCS) created by kcrisman
#13026 recently updated and cleaned up cddlib. There is actually …
20:27 Ticket #13055 (loss of precision via SR) created by dsm
By going via SR we can lose precision when using numerical_approx: […] …
19:11 Ticket #13054 (PARI polred() bug) created by rbeezer
PARI's polred() returns reducible polynomials. GP session: […] …
18:06 Ticket #13053 (wrong sign in square-free decomposition of polynomials over ZZ) created by saraedum
The NTL wrapper for SquareFreeDecomp gets the sign wrong for some …
15:59 Ticket #12970 (MPIR fails to build when CPU's architecture name doesn't match its actual ...) closed by jdemeyer
fixed
15:59 Ticket #12963 (PolyBoRi links against system -lboost_unit_test_framework) closed by jdemeyer
fixed
15:59 Ticket #12954 (Make MPIR support SAGE_FAT_BINARY on all systems) closed by jdemeyer
fixed
15:06 CygwinPort edited by kcrisman
(diff)
14:55 sd40.5 edited by rbeezer
(diff)
14:14 Ticket #13042 (add libecm to the reference manual) closed by jdemeyer
duplicate
11:59 Ticket #13027 (Upgrade and clean up IML) closed by kini
duplicate: Moving this to #748.
11:46 Ticket #13052 (Positive definite check for matrices over RDF/CDF) created by rbeezer
Having a Cholesky decomposition is equivalent to being positive definite. …
10:51 sd40.5 edited by benjaminfjones
(diff)
10:49 sd40.5 edited by benjaminfjones
(diff)
10:47 Ticket #13051 (Faceted point colours) created by eviatarbach
When a 2D point is plotted with the `faceted argument, there is no way to …
10:44 Ticket #13050 (change default numerical evaluation of `erf` to use mpmath) created by benjaminfjones
In #1173 an mpmath numerical evaluator for erf was written by Douglas …
09:57 Ticket #13049 (solve(A*x+C*y^B, y) returns maxima error without explanation) created by gutow
Possibly related ticket #8659 Example of problem […] returns […] …
08:13 Ticket #13048 (__floordiv__ does not work when dividing polynomials over QQbar by a ...) created by saraedum
There is a problem with // division for polynomials over QQbar: …
06:56 Ticket #13047 (Make PyQt work on OSX) created by vbraun
PyQt_x11 doesn't build on OSX. We should either fix the x11 build or …
05:41 Ticket #13046 (Equimultiple liftings of curves over finite fields) created by minz
Let C be a plane projective curves over a finite field k and S a …

05/27/12:

23:25 sd40.5 edited by rohana
(diff)
22:32 Ticket #13045 (Deprecate cholesky_decomposition() in favor of cholesky()) created by rbeezer
cholesky_decomposition() is needlessly verbose, and the existing …
21:37 Ticket #13044 (ecl chokes when CC or CXX contains space) created by rohana
Currently ecl completely fails to build when CC or CXX contains a space. …
19:02 Ticket #13043 (dir(RIF) contains duplicates) created by saraedum
Currently, dir(RIF), and probably a few others, contains duplicates: …
16:11 Ticket #13042 (add libecm to the reference manual) created by mhansen
15:45 Ticket #13041 (Cannot convert elements of cyclotomic fields to algebraic numbers) created by rbeezer
[…]
15:43 Ticket #13040 (Polybori spkg: allow CC to contain multiple words) created by rohana
Currently polybori errors if CC has multiple words in it. Fixed in …
15:19 sd40.5 edited by benjaminfjones
(diff)
15:15 sd40.5 edited by benjaminfjones
(diff)
14:56 Ticket #13039 (improve mpmath-to-sage conversion) created by dsm
Conversions between mpmath and sage objects don't always go smoothly when …
12:59 Ticket #13038 (ClebschGraph, CoxeterGraph, HoffmanGraph) created by ncohen
Like all the other patches !!
12:55 Ticket #13037 (Remove remaining traces of real quad double field) created by jdemeyer
The Real Quad Double Field has been removed a long time ago, but there are …
11:35 Ticket #13036 (Large PARI reals print incorrectly) created by jdemeyer
[…] This is incorrectly printed as zero. The issue is really with …
11:23 Ticket #13035 (Cholesky decomposition over RDF/CDF) created by rbeezer
This patch primarily moves the code for the Cholesky decomposition up to …
10:15 Ticket #13034 (Fix index in saturation of zero matrices) created by novoselt
Now: […] while it should be 1.
09:35 Ticket #13033 (Conversion PARI -> RR fails for large exponents) created by jdemeyer
[…] The exponent changed from -434294481910 to 124617551.
05:08 Ticket #13032 (Add ccache as an optional spkg) created by rohana
This is needed to eliminate the majority of the build time when switching …
05:07 sd40.5 edited by robertwb
(diff)
05:02 Ticket #13031 (Use cythonize() from cython for Sage module building.) created by robertwb
Cython's cythonize is now robust enough to replace our custom dependency …
04:50 Ticket #13030 (Use pxd file for pynac declarations) created by robertwb
04:34 Ticket #13029 (Upgrade Cython to 0.17) created by robertwb
It's not released yet, but the following spkg should be close and the …
00:53 sd40.5 edited by mhansen
(diff)
00:23 symbolics/functions edited by benjaminfjones
(diff)
00:10 symbolics/functions edited by benjaminfjones
(diff)

05/26/12:

22:58 Ticket #13028 (mpmath import problem warning?) created by dsm
A rather subtle bug just ate several hours of my (and Benjamin's) time, so …
20:58 sd40.5 edited by rbeezer
(diff)
20:55 sd40.5 edited by rbeezer
(diff)
20:37 sd40.5 edited by rbeezer
(diff)
20:34 sd40.5 edited by rbeezer
(diff)
20:24 sd40.5 edited by novoselt
(diff)
17:13 Ticket #13027 (Upgrade and clean up IML) created by kini
IML's SPKG is inordinately large because there's a 700KB full modified …
17:11 Ticket #13026 (Upgrade and clean up cddlib) created by kini
The cddlib SPKG is huge (when disregarding src/) and contains a lot of …
16:18 Ticket #13025 (Metaticket: clean up SPKGs) created by kini
In the process of working on #13015, we noticed that we have almost 8 MB …
10:58 sd40.5 edited by benjaminfjones
(diff)
10:43 symbolics/functions edited by benjaminfjones
(diff)
10:41 sd40.5 edited by jdemeyer
(diff)
10:41 sd40.5 edited by jdemeyer
(diff)
09:55 Ticket #13024 (Remove sage-libdist) created by vbraun
Even William forgot what sage-libdist was once used for. This ticket …
09:31 Ticket #12843 (Make zeromq and pyzmq optional packages) closed by jdemeyer
fixed
09:29 Ticket #12870 (update optional package openssl to version 1.0.1a) closed by jdemeyer
fixed
09:09 Ticket #13023 (Move toric varieties to a dedicated folder) created by novoselt
Currently all files related to toric varieties are in schemes/generic, …
08:49 Ticket #13022 (Make PyQt an optional spkg) created by vbraun
If you want to use the new IPython QT console you need PyQt (and its …
07:50 Ticket #13021 (Upgrade eclib) created by Snark
There are now several more recent upstream tarballs available here …
07:10 Ticket #13020 (Upgrade palp to upstream 2.1) created by Snark
Upstream got palp version 2.1 out recently ; it would be nice to update to …

05/25/12:

22:44 sd40.5 edited by benjaminfjones
(diff)
22:23 sd40.5 edited by jdemeyer
(diff)
21:29 Ticket #13019 (longest_path broken for digraphs) created by mhansen
[…] Apply trac_13019.patch
20:36 sd40.5 edited by benjaminfjones
(diff)
18:50 sd40.5 edited by rbeezer
(diff)
18:44 sd40.5 edited by jdemeyer
(diff)
18:40 Ticket #13018 (Positive definite check for exact matrices) created by rbeezer
Implements an "is_positive_definite()" method for matrices over exact …
18:34 sd40.5 edited by john_perry
(diff)
18:15 sd40.5 edited by jdemeyer
(diff)
18:14 sd40.5 edited by mhansen
(diff)
18:13 Ticket #7436 (frobby optional spkg doesn't build on a lot of machines) closed by jdemeyer
duplicate
18:13 sd40.5 edited by mhansen
(diff)
18:11 Ticket #8783 (frobby optional spkg doesn't build with newer GCC's) closed by jdemeyer
duplicate
17:29 sd40.5 edited by benjaminfjones
(diff)
16:32 sd40.5 edited by john_perry
adding tickets I've worked on for review, updating another ticket that … (diff)
16:31 Ticket #13017 (create a large linear algebra thematic tutorial that will be part of the ...) created by was
Jason Grout, Rob Beezer, Robert Bradshaw, and William Stein have mostly …
14:34 Ticket #13016 (Creating a trac ticket is not doctested) created by roed
There seems to be no way to doctest the automated creation of trac tickets …
14:14 sd40.5 edited by roed
(diff)
13:25 sd40.5 edited by benjaminfjones
(diff)
13:24 sd40.5 edited by benjaminfjones
(diff)
13:12 Ticket #13015 (Metaticket: revamp workflow / switch to git) created by kini
We plan to revamp the development workflow for Sage, involving a few …
11:35 Ticket #13014 (lcm for SR rationals) created by dsm
At the moment, we can do […] but […] We can improve the …
11:32 Ticket #12735 (doctest framework bug that was somehow observed via -- "optional magma ...) closed by was
duplicate: This has been fixed in sage-5.0 already as #12493. I'm closing this as a …
11:15 sd40.5 edited by rbeezer
(diff)
10:55 Ticket #13013 (Update to python-2.7.3) created by vbraun
Python 2.7.2 distutils have a bug on ext4 or other filesystems with …
10:51 Ticket #13012 (MatrixSpace is too eager to construct zero matrices) created by novoselt
This is a follow up to #10793 where it was prohibited to silently change …
10:34 sd40.5 edited by was
(diff)
10:33 Ticket #13011 (several optional tests fail in the sage/mathematica interface with ...) created by was
On OS X 10.7 with the newest version of Mathematica (8.0), several …
10:22 sd40.5 edited by was
(diff)
10:22 Ticket #13010 (Mathematica interface message on OS X is out of date) created by was
Right now it says: […] For a while now, Mathematica ships their OS X …
09:33 sd40.5 edited by was
(diff)
08:22 WikiStart edited by whieldon
(diff)
07:39 Ticket #13009 (Add blank lines for a couple plots in reference manual) created by kcrisman
In graphics.py, we have […] but then in the live documentation only the …
05:09 Ticket #13008 (refactor squarefree_decomposition to allow different rings to chose ...) created by saraedum
Refactor squarefree_decomposition() of univariate polynomials to …
01:09 sd40.5 edited by roed
(diff)

05/24/12:

23:29 sd40.5 edited by mhansen
(diff)
23:17 sd40.5 edited by mhansen
(diff)
23:14 Ticket #13007 (Update to Frobby 0.9.0) created by mhansen
The spkg is at …
22:41 sd40.5 edited by kini
(diff)
22:38 Ticket #13006 (All-paths in a graph blows up when start and end are identical vertices) created by rbeezer
Seems to be a problem for digraphs also. […] For this trivial …
22:27 sd40.5 edited by was
(diff)
22:26 Ticket #13005 ("maximum recursion depth exceeded" when doing change_ring(RR) on an ...) created by was
Behold this bug: […] BOOM! […]
21:54 Ticket #12934 (Build libtermcap*.so instead of (or in addition to) libtermcap.a) closed by was
wontfix: As described this can't be fixed, so "wontfix".
21:18 sd40.5 edited by was
(diff)
21:18 Ticket #13004 (make micro_release doesn't work) created by was
[…]
20:49 sd40.5 edited by was
(diff)
20:47 sd40.5 edited by was
(diff)
20:46 sd40.5 edited by was
(diff)
20:43 sd40.5 created by was
19:49 Ticket #13003 (numerical evaluation of `erf` crashes PARI at large numbers) created by benjaminfjones
In sage-5.0: […] Reported upstream: …
19:34 Ticket #13002 (Fix Singular interrupt timeout) created by jdemeyer
This has been causing lots of errors lately: […] When it succeeds, it …
17:57 Ticket #13001 (Rebase documentation improvements in #1173 to sage-5.0) created by benjaminfjones
Since #11948 solved the main issue involved in #1173 (numerical eval of …
17:47 Ticket #13000 (Creating integers with very large base) created by roed
[…] --- Apply 13000.2.patch Download.
16:03 Ticket #12999 (Color('red') > Color('red') returns True) created by kcrisman
[…] This seems weird. Especially in view of #11383 (to which this is a …
06:42 Ticket #12998 (experimental package chomp-20100213.p2.spkg fails test on x86_64-Linux) created by mariah
The experimental package chomp-20100213.p2.spkg fails the following test …
05:18 WikiStart edited by mhs
(diff)
04:06 WikiStart edited by Adrien
(diff)
03:55 Ticket #12997 (LyndonWords from composition beginning by 0's) created by Adrien
LyndonWords, when applied to a composition starting with 0's, gives …

05/23/12:

14:39 Ticket #12975 (Fix misleading typo in the doc of "cython") closed by jdemeyer
fixed
14:38 Ticket #12961 (Documentation of the facade argument in Poset contructor) closed by jdemeyer
fixed
14:38 Ticket #12956 (Let categories override the default implementation of __getitem__ in ...) closed by jdemeyer
fixed
14:38 Ticket #12953 (Bindable classes) closed by jdemeyer
fixed
14:38 Ticket #12945 (Balaban 11-cage) closed by jdemeyer
fixed
14:38 Ticket #12944 (Inconcistencies in the documentation of traveling_salesman_problem) closed by jdemeyer
fixed
14:38 Ticket #12942 (Balaban's 10-Cage) closed by jdemeyer
fixed
14:37 Ticket #12939 (Allow evaluation of univariate polynomials at singleton lists) closed by jdemeyer
fixed
14:37 Ticket #12937 (sqlite sometimes picks up the wrong libraries (e.g., readline) since we ...) closed by jdemeyer
fixed
14:37 Ticket #12936 (Adding plots should (at least attempt to) preserve legend options) closed by jdemeyer
fixed
14:37 Ticket #12929 (Changing default color option for posets) closed by jdemeyer
fixed
14:37 Ticket #12919 (Typo in Parent.discover_coerce_map_from) closed by jdemeyer
fixed
14:36 Ticket #12910 (Graph construction of empty list fails) closed by jdemeyer
fixed
14:36 Ticket #12897 (Increase doctest coverage in coding/sd_codes.py to 100%) closed by jdemeyer
fixed
14:36 Ticket #12877 (Categories for padics, schemes, and some more rings) closed by jdemeyer
fixed
14:36 Ticket #12836 (arrows are shortened too much) closed by jdemeyer
fixed
14:36 Ticket #12831 (implement product of posets) closed by jdemeyer
fixed
14:33 Ticket #11311 (engine="pdflatex" in view is ignored) closed by jdemeyer
fixed
14:32 Ticket #12823 (Allow constants for objective function & deletion of rows in ...) closed by jdemeyer
fixed
14:32 Ticket #12816 (Documentation and list of Graph functions) closed by jdemeyer
fixed
14:32 Ticket #12770 (cartesian product of directed graphs) closed by jdemeyer
fixed
14:32 Ticket #12663 (Partitions(-1).list() goes into infinte recursion) closed by jdemeyer
fixed
14:32 Ticket #12614 (prereq should clean up its build directory) closed by jdemeyer
fixed
14:32 Ticket #12445 (revise Sage banner, help message) closed by jdemeyer
fixed
14:31 Ticket #11919 (Issue when pickling a formal function) closed by jdemeyer
fixed
14:31 Ticket #11817 (Use sage_getdoc in sage interpreter when doing "?") closed by jdemeyer
fixed
14:31 Ticket #11693 (Edges are doubled when creating Graphs with multiedges=True) closed by jdemeyer
fixed
14:31 Ticket #8901 (negative integers in IntegerVectors()) closed by jdemeyer
fixed
14:30 Ticket #6338 (Support sage --sdist sage-VERSION) closed by jdemeyer
fixed
13:31 Ticket #12996 (Support for one-dimensional shifts of finite type) created by mhs
Hi, as discussed with some people from the SAGE combinat group I (together …
10:19 Ticket #12995 (A first step towards linear systems of hypersurfaces in Sage) created by minz
In Magma, one can do the following: […] Sage does not have this …
08:30 Ticket #12994 (Serialization of setuptools targets in spkg/standard/deps) created by Snark
The attached patch implements the serialization of setuptools target …

05/22/12:

18:14 Ticket #12993 (Bug in computing the rank function a poset) created by saliola
This should return True: […] Anne's suggestion from this …
17:58 Ticket #12992 (pari should avoid usage of mp_set_memory_functions) created by pcpa
I reported the issue to upstream and proposed a patch, for details, see …
13:31 Ticket #12991 (Don't doctest autogenerated rst files) created by jhpalmieri
When we build the Sage documentation, we create lots of files which look …
09:58 Ticket #12990 (Add another doctest to connecting conversion maps) created by lftabera
between 4.7.x and 5.x series, the following error was introduced: […] …
04:38 Ticket #12989 (Ellingham–Horton graphs) created by ncohen
This patch adds the two Ellingham-Horton graphs to Sage's constructors. …

05/21/12:

09:47 Ticket #12988 (characteristic() should be an integer) created by saraedum
Currently characteristic() does not return an Integer for some …
01:09 Ticket #12987 (When comparing ideals, try to avoid computing the Gröbner basis of a copy ...) created by SimonKing
We define a polynomial ring, some ideal, and a copy of that ideal. […] …
01:06 Ticket #8975 (Methods missing for reducible root systems) closed by jdemeyer
worksforme
01:06 Ticket #7205 (fix the list of old sage releases website) closed by jdemeyer
fixed
01:05 Ticket #5774 (running "make" on a -bdisted binary is broken) closed by jdemeyer
worksforme
01:05 Ticket #3524 (Buildbot) closed by jdemeyer
worksforme
01:04 Ticket #2210 (make checkversion.pl complain about old XCode releases) closed by jdemeyer
worksforme
01:03 Ticket #1206 (doc testing support for numerical computations with randomish output is ...) closed by jdemeyer
duplicate
01:02 Ticket #9621 (Fix GAP interface problem in sylow_subgroup method) closed by jdemeyer
duplicate
01:01 Ticket #10696 (SymmetricGroup function doesn't seem to do arbitrary sets) closed by jdemeyer
duplicate
01:01 Ticket #11831 (multivariate factorization over finite fields and Proof=false) closed by jdemeyer
duplicate

05/20/12:

17:55 Ticket #12986 (randorder doctest failures for sage/sage/misc/latex.py) created by saliola
There are various and differing failures when testing latex.py using …
17:23 WikiStart edited by vsantos
(diff)
11:46 Ticket #12985 (Possible future issues with ECL build with unicode enabled) created by pcpa
ecl 12.2.1 has unicode support enabled by default, what creates two string …
11:45 Ticket #12984 (Possible future issues with ECL build with unicode enabled) created by pcpa
ecl 12.2.1 has unicode support enabled by default, what creates two string …
08:49 Ticket #12983 (Fix LiE optional SPKG) created by kini
This SPKG is a disaster - uncommitted changes, untracked files, no …
07:06 Ticket #12982 (McGeeGraph, Tutte12Cage, TutteCoxeterGraph, WagnerGraph) created by ncohen
Adds some other graphs. I did not find any interesting embedding for …
03:32 Ticket #12981 (Ljubljana Graph) created by ncohen
Yeahhhhhhh !! For this one I found a pretty embedding ! :-) Nathann
02:26 Ticket #12980 (Harries-Wong graph) created by ncohen
The Harries-Wong graph among our graph generators. With an ugly embedding, …

05/19/12:

10:18 Ticket #12979 (Introspection with wildcards should be careful with the evaluation of ...) created by nthiery
[…] Behind the scene, I.*conj*? currently evaluates all attributes …
09:54 Ticket #12978 (conditionally_defined decorator for methods and nested classes) created by nthiery
Goal: implement conditionally defined methods and nested classes: Typical …
06:31 Ticket #12977 (Let singular_function expect "attributes" not as a dict) created by SimonKing
Here is how attributes are passed to libsingular when calling a singular …
06:16 Ticket #12976 (Fix hash of ideals - or make it at least faster) created by SimonKing
Define […] Hash is broken J.__hash__ is: […] However, …
05:51 Ticket #12975 (Fix misleading typo in the doc of "cython") created by SimonKing
[…] That's misleading, as Cython does only accept #clang c++ but not …
05:43 Ticket #12974 (make Graphics class inheritable and some clean ups) created by ppurka
The first patch makes all the .__attribute into ._attribute so that …

05/18/12:

08:26 Ticket #12973 (Cannot copy() instances of GurobiBackend.) created by e.vaughan
GurobiBackend? does not implement copy(). I've attached a patch to add …
07:43 Ticket #12972 (Fix small bug in elliptic curve saturation) created by cremona
The saturation() method for elliptic curves of Q has a small bug: a …
06:25 Ticket #12971 (Biggs-Smith graph) created by ncohen
Transitive graph. Edge-transitive graph. I honestly did not think I would …
03:26 Ticket #12970 (MPIR fails to build when CPU's architecture name doesn't match its actual ...) created by kini
Specifically, on a Virtualbox virtual machine running on a Intel i5-2500K …
01:42 Ticket #12969 (Coercion failures in symmetric functions) created by aschilling
The following code triggers a coercion failure in the symmetric function …
01:30 Ticket #12968 (round of symbolic expression (precision issue due to RR)) created by dkrenn
We have […] Numbers with one digit less work […] The …
01:16 Ticket #12967 (comparison of pi and infinity wrong) created by dkrenn
We have […] which is obviously wrong. It seems that the problem only …

05/17/12:

15:15 Ticket #12966 (Indefinite factorization for exact matrices) created by rbeezer
Almost any square symmetric (or Hermitian) matrix A over a field can be …
11:50 Ticket #12965 (X.Kaehler_cone().lattice() is not a lattice) created by novoselt
In Sage-5.0 we have […] which is wrong since this lattice is not a …
10:42 Ticket #12964 (multiply matrix of matrices by a scalar: boom) created by jhpalmieri
From …
09:23 Ticket #12963 (PolyBoRi links against system -lboost_unit_test_framework) created by jdemeyer
As noted on sage-support, the sage-5.0 binary
07:53 Ticket #12962 (Implement multi-function plotting options in plot()) created by alauve
The code plot([x,x^ 2],-.2,2) is a nice shortcut for plotting both x and …
07:15 Ticket #12961 (Documentation of the facade argument in Poset contructor) created by ncohen
See discussion at …
00:02 Ticket #12960 (legend not properly set in Graphics().matplotlib()) created by ppurka
Bug :) Should be easy to fix. […] ---- Apply …

05/16/12:

23:58 Ticket #12959 (Improvements to Sets.WithRealizations) created by nthiery
This is a follow up to #7980 Apply: * …
23:19 Ticket #12958 (Fix sageinspect to slightly better support old style classes) created by nthiery
See the patch.
23:09 SageCombinatRoadMap edited by nthiery
(diff)
23:05 Ticket #12957 (Categories for finite (enumerated) sets) created by nthiery
There still remains a lot of finite (enumerated) sets that are not in the …
22:44 Ticket #12956 (Let categories override the default implementation of __getitem__ in ...) created by nthiery
Parent.getitem should be moved to FiniteEnumeratedSets? (#12955). Alas, …
21:49 Ticket #12955 (Move __len__ and __getitem__ from Parent to FiniteEnumeratedSets) created by nthiery
Title says it all. The point is that with the current implementation …
21:07 Ticket #12954 (Make MPIR support SAGE_FAT_BINARY on all systems) created by vbraun
The OSX binary sage-5.0-OSX-64bit-10.6-x86_64-Darwin.dmg dies in MPFR on …
12:35 Milestone sage-5.0 completed
11:09 Ticket #12953 (Bindable classes) created by nthiery
From the documentation: […] This feature will be extensively used for …
07:13 Ticket #12685 ([github workflow illustration of #12642!] magma_free interface is broken) closed by kini
invalid: This was a dummy ticket.

05/15/12:

12:47 Ticket #12952 (DoubleStarSnark, FosterGraph, GrayGraph and HarriesGraph) created by ncohen
This patch adds 4 new graph constructors, that is DoubleStarSnar?, …
10:15 Ticket #12951 (Support cached_methods on extension types) created by SimonKing
In old versions of Cython, one would have seen an error like "arbitrary …
07:44 Ticket #12950 (update to Pynac 0.2.4) created by burcin
There is a new Pynac release which contains fixes to: * #11155: …
04:55 Ticket #12949 (Better congruence testing for odd arithmetic subgroups) created by davidloeffler
This patch relates to the is_congruence() method of arithmetic …

05/14/12:

13:53 Ticket #12838 (Root poset should treat type A1 properly) closed by jdemeyer
fixed
09:14 Ticket #12948 (Document really well how to get the R interface to accept keywords) created by kcrisman
One of many example of how this doesn't work. In order to do […] you …
05:33 Ticket #12947 (Bug in integrating x*cos(x^3)) created by kcrisman
From this …

05/13/12:

14:32 Ticket #11932 (Allow running Sage with a temporary DOT_SAGE directory) closed by jdemeyer
fixed
13:28 Ticket #12946 (Bug in Compositions) created by chrisjamesberg
When using the optional 'outer' argument, Compositions gives a bug if …
13:28 Ticket #12945 (Balaban 11-cage) created by kini
Add the  Balaban 11-cage to …
13:14 Ticket #12469 (RuntimeError raised by standard_factorization of a finite word) closed by jdemeyer
fixed
12:37 Ticket #12944 (Inconcistencies in the documentation of traveling_salesman_problem) created by ncohen
Just two minor things. See the discussion at the bottom of #10497. These …
09:06 Ticket #12943 (Tableau_class.__div__, Partition_class.__div__ are checking domination ...) created by hthomas
If rho and mu are partitions, rho/mu is supposed to return the skew …
09:02 Ticket #12942 (Balaban's 10-Cage) created by ncohen
This patch adds one graph constructor and an interesting embedding for it. …

05/12/12:

10:04 Ticket #12941 (Cache should be cleared on cloning) created by hivert
With […] One gets: […] The last result should be 8. This …
04:56 WikiStart edited by s.r.doty
add link to homepage (diff)
04:52 WikiStart edited by alauve
(diff)
04:50 WikiStart edited by alauve
(diff)
04:46 WikiStart edited by s.r.doty
add name (diff)

05/11/12:

12:25 Ticket #12940 (Combinatorial implementation of the affine symmetric group) created by sdenton
This is a combinatorial implementation of the affine symmetric group, …
07:33 WikiStart edited by minz
(diff)

05/10/12:

16:18 Ticket #12939 (Allow evaluation of univariate polynomials at singleton lists) created by kini
See  http://thread.gmane.org/gmane.comp.mathematics.sage.devel/58940
12:23 Ticket #12938 (several spkg's don't install if the .hg repos have been deleted) created by was
For security *and* size purposes, some people delete all the .hg repos …
11:55 Ticket #12937 (sqlite sometimes picks up the wrong libraries (e.g., readline) since we ...) created by was
On certain systems, e.g., Fedora with libreadline.so.5 systemwide, when …
10:58 Ticket #12936 (Adding plots should (at least attempt to) preserve legend options) created by mjo
The __add__() method of plots doesn't make any attempt to preserve …
07:21 Ticket #12935 (Add another cube root plotting example to plot doc) created by kcrisman
Gregory Bard of the University of Wisconsin, Stout has the following …
07:13 Ticket #12934 (Build libtermcap*.so instead of (or in addition to) libtermcap.a) created by was
Some components of Sage, e.g., libsingular, link in the systemwide …
04:49 WikiStart edited by khalasz
(diff)
02:48 Ticket #12933 (Speedup in DiGraph.stronly_connected_components_digraph) created by ncohen
Let it be said that I hate vertex labels. Before: […] After : […] …

05/09/12:

15:27 Ticket #12932 (integer vectors with negative entries) created by tscrim
Create a class that generalized IntegerVectors?(), which is a misnomer in …
11:47 Ticket #12931 (evaluation of coefficients of polynomials) created by chapoton
It seems that substitution inside coefficients of a polynomial forgets to …
09:27 Ticket #12930 (Poset of Alternating sign matrices) created by aschilling
Implementation of the poset of alternating sign matrices This is best …
08:48 Ticket #12929 (Changing default color option for posets) created by aschilling
The problem was that the posets appeared by default with a dark blue color …

05/08/12:

23:29 Ticket #12928 (critical bug in multivariate polynomial factorization over GF(2)) created by zimmerma
consider the following (both with Sage 4.8 and Sage 5.0.beta13 without …
16:10 Ticket #12927 (Logging synchronises input and output wrongly.) created by itaibn
In sage/misc/log.py, the following is in the documentation: […] This …
14:25 Ticket #12926 (`sage -ipython` doesn't use the sage directory for ipython.) created by itaibn
The command sage -ipython uses ~/.ipython as it's configurations …
14:12 Ticket #12925 (Thematic tutorial on combinatorics) created by nthiery
This ticket adds a thematic tutorial on combinatorics, translated from the …
13:44 SageCombinatRoadMap edited by chrisjamesberg
Adding link to findstat (diff)
13:30 Ticket #12898 (Update top-level README.txt) closed by jdemeyer
fixed
13:30 Ticket #12899 (Update the "Install from Source Code" docs for sage-5.0) closed by jdemeyer
fixed
13:30 Ticket #12909 (gdmodule: don't use /sw and /usr/local paths) closed by jdemeyer
fixed
09:11 SageCombinatRoadMap edited by nthiery
(diff)
08:50 SageCombinatRoadMap edited by nthiery
(diff)
08:40 SageCombinatRoadMap edited by nthiery
(diff)
08:16 Ticket #12924 (SchubertPolynomialRing causes symmetrica and Sage to crash on bad input) created by VivianePons
The SchubertPolynomialRing? expects a permutation as an index. When a list …
07:05 SageCombinatRoadMap edited by nthiery
(diff)
06:58 SageCombinatRoadMap edited by nthiery
(diff)
06:51 SageCombinatRoadMap edited by nthiery
(diff)
06:31 SageCombinatRoadMap edited by nthiery
(diff)
06:26 Ticket #12923 (Comparison of vectors is O(n) even in the simple cases) created by hivert
Comparison of large vectors in Sage is slow in a surprising way: even if …
04:35 Ticket #12922 (Implicit derivative) created by mmarco
Added implicit_derivative function. It allows to compute the n'th …

05/07/12:

21:01 SageCombinatRoadMap edited by nthiery
(diff)
18:44 Ticket #12921 (make asymptote show configurable) created by kcrisman
From …
12:49 Ticket #11880 (ISGCI in Sage (a Graph Classes database http://www.graphclasses.org/ )) closed by jdemeyer
fixed
11:43 Ticket #12920 (Decorators for sharing code between is_bar and _test_bar methods.) created by nthiery
is_method / _test_from_is_method: method wrappers to factor …
09:44 Ticket #12919 (Typo in Parent.discover_coerce_map_from) created by nthiery
This patch fixes an obvious typo in discover_action. Alas, it's in a …
09:07 Ticket #12918 (segmentation fault with multivariate polynomial factorization) created by zimmerma
with Sage 4.8 I get: […]

05/06/12:

15:47 Ticket #12917 (is_cartesian_product) created by ncohen
This patch implements a new method that lets one recognize whether a graph …
12:08 SageCombinatRoadMap edited by nthiery
(diff)
12:03 SageCombinatRoadMap edited by nthiery
(diff)
12:00 SageCombinatRoadMap edited by nthiery
(diff)
11:58 P1050207.JPG attached to SageCombinatRoadMap by nthiery
Roadmap in May 2010 (Sage Days 20.5, Toronto)
11:57 SageCombinatRoadMap edited by nthiery
(diff)
11:49 SageCombinatRoadMap edited by nthiery
(diff)
11:41 SageCombinatRoadMap edited by nthiery
(diff)
11:27 SageCombinatRoadMap edited by nthiery
(diff)
11:12 SageCombinatRoadMap edited by nthiery
(diff)
11:05 Ticket #12916 (Dedekind-MacNeil completion of finite posets) created by nthiery
The title says it all. See also: …
10:53 SageCombinatRoadMap edited by nthiery
(diff)
10:42 SageCombinatRoadMap edited by nthiery
(diff)
10:30 Ticket #12915 (Interface to GAP's KBMAG package) created by nthiery
Explore / expose the functionalities of KBMAG for computing with …
10:14 Ticket #12914 (Representation theory of finite semigroups) created by nthiery
Add support for representation theory of finite semigroups. Quite some …
09:42 SageCombinatRoadMap edited by nthiery
(diff)
08:59 Ticket #12913 (Deprecate CombinatorialClass in favor of the EnumeratedSet's categories) created by nthiery
All classes that currently inherit from CombinatorialClass should …
08:42 Ticket #12912 (Interface to Fokko Ducloux's Coxeter 3) created by nthiery
[[ http://math.univ-lyon1.fr/~ducloux/coxeter/coxeter3/english/coxeter3_e.ht
08:27 SageCombinatRoadMap edited by nthiery
(diff)
08:27 Ticket #12911 (fix failing ipython test in tests/cmdline) created by jhpalmieri
The test […] fails if people have installed a newer version (0.12?) of …
06:55 Ticket #12910 (Graph construction of empty list fails) created by dkrenn
When I create a graph with a list of edges, the empty list is not accepted …
05:21 Ticket #12889 (Make is_irreducible() for polynomials consistent across all fields) closed by jdemeyer
fixed
05:21 Ticket #12903 (Memory leaks with CPLEX) closed by jdemeyer
fixed
05:21 Ticket #12893 (Increase doctest coverage in sage/coding/linear_code.py to 100%) closed by jdemeyer
fixed
05:20 Ticket #12873 (Clear FPU in i386/x86_64 longjmp()) closed by jdemeyer
fixed
05:20 Ticket #12875 (Fix the homset category initialization for ModularAbelianVariety's ...) closed by jdemeyer
fixed
05:20 Ticket #12872 (A show method for permutations) closed by jdemeyer
fixed
05:19 Ticket #12869 (The warn-links option shouldn't always trigger full doc compilation) closed by jdemeyer
fixed
05:19 Ticket #12787 (R spkg: use -### instead of -v to detect linker options) closed by jdemeyer
fixed: Too bad upstream is totally ignoring this…
05:18 Ticket #12777 (Add signal handling to libecm.pyx) closed by jdemeyer
fixed
05:18 Ticket #12773 (include R interface in reference manual) closed by jdemeyer
fixed
05:18 Ticket #12808 (Optimize ClassCallMetaClass using Cython) closed by jdemeyer
fixed
05:17 Ticket #12826 (minpoly() of quadratic number field element ignores var argument) closed by jdemeyer
fixed
05:16 Ticket #12724 (Allow different normalizations for Eisenstein series q-expansion) closed by jdemeyer
fixed
05:16 Ticket #12748 (An inconsistent term order must not be accepted as input of a polynomial ...) closed by jdemeyer
fixed
05:16 Ticket #12743 (Addition of reduction rules as pre-processing of the vertex cover function) closed by jdemeyer
fixed
05:15 Ticket #12736 (More solver options for GLPK) closed by jdemeyer
fixed
05:15 Ticket #12716 (MILP formulation and test functions for vertex separation) closed by jdemeyer
fixed
05:15 Ticket #12292 (charpoly is recomputed when called with a different variable) closed by jdemeyer
fixed
05:15 Ticket #11943 (The category graph should comply with Python's method resolution order) closed by jdemeyer
fixed
05:14 Ticket #11521 (Use weak references to cache homsets) closed by jdemeyer
fixed
05:14 Ticket #11233 (failing calculation of an integral) closed by jdemeyer
fixed
05:14 Ticket #12361 (Fix normalization in cohomology ring of orbifold toric varieties) closed by jdemeyer
fixed
05:13 Ticket #10993 (Update eclib to latest upstream release) closed by jdemeyer
fixed
05:13 Ticket #10902 (proof=False unnecessary in factor()) closed by jdemeyer
fixed
05:13 Ticket #10217 (bug in rings/fast_arith.pyx) closed by jdemeyer
fixed
05:12 Ticket #10113 (Calling seed() incorrectly causes Sage to crash with SIGSEGV (Segmentation ...) closed by jdemeyer
fixed
05:12 Ticket #715 (Parents probably not reclaimed due to too much caching) closed by jdemeyer
fixed

05/05/12:

14:02 Ticket #12909 (gdmodule: don't use /sw and /usr/local paths) created by jdemeyer
The gdmodule spkg should not use /sw/include as include path, as some …
10:10 Ticket #12908 (unnecessary blank in latex expression of multivariate polynomial) created by dkrenn
In the LaTeX representation of a multivariate polynomial is an unnecessary …

05/04/12:

15:26 Ticket #12907 (Replace some deprecated python functions in sage/calculus) created by aapitzsch
Like #12461. Continue with moving to Python 3. Execute […] for each …
14:40 Ticket #12906 (Bring doctest coverage of misc.log to 100%) created by itaibn
This is part of metaticket #12024.
01:51 Ticket #12905 (Memory leaks with Cliquer) created by ncohen
Geoff reported on …

05/03/12:

19:21 WikiStart edited by itaibn
adding my real name (diff)
17:51 Ticket #12904 (colors from rainbow don't work in 3d plots) created by kcrisman
[…]
05:09 Ticket #11881 (Metaticket: build Sage on OS X 10.7 Lion) closed by jdemeyer
fixed
05:08 Ticket #12459 (Interrupt test failures on OS X 10.7) closed by jdemeyer
wontfix
05:08 Ticket #10810 (singular-3-1-1-4.p3 doesn't build on ARM) closed by jdemeyer
duplicate
01:50 Ticket #12903 (Memory leaks with CPLEX) created by ncohen
Some memory leaks remained in Sage's CPLEX interface, as reported by Geoff …

05/02/12:

16:41 WikiStart edited by jcatumba
(diff)
12:46 Ticket #12902 (Security in Notebook) created by jcatumba
Hi, recently I'm writing a web interface to use Matlab on a server and …
10:49 Ticket #12901 (permutation_automorphism_group fails in optional doctest of ...) created by benjaminfjones
There is a bug in the permutation_automorphism_group(algorithm="gap")
08:29 Ticket #12900 ((Demazure) roots of toric varieties) created by vbraun
The Demazure roots (often just called roots) of a toric variety give you …
04:30 Ticket #12899 (Update the "Install from Source Code" docs for sage-5.0) created by jdemeyer
00:10 Ticket #12898 (Update top-level README.txt) created by jdemeyer
The file $SAGE_ROOT/README.txt still says you need a fortran compiler, …
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