Timeline


and

03/08/12:

18:26 Ticket #12643 (irreducibility of generalized permutation) created by vdelecroix
The irreducibility of generalized permutation does not work […] But it …
14:58 Ticket #12641 (magma_free interface is broken) closed by was
duplicate: Dup because trac is *STUPID*.
14:56 Ticket #12642 (magma_free interface is broken) created by was
Just like #10499,  http://magma.maths.usyd.edu.au/calc/ is broken again …
14:56 Ticket #12641 (magma_free interface is broken) created by was
Just like #10499,  http://magma.maths.usyd.edu.au/calc/ is broken again …
07:28 Ticket #12640 (some special cases of dimension_new_cusp_forms are broken) created by was
Ticket #11601 made some changes to congruence subgroups and broke some …

03/07/12:

04:43 Ticket #12639 (The sage-env script doesn't respect PYTHONPATH) created by Snark
I was hacking happily in python in a directory. Then I decided I wanted to …
01:31 Ticket #12638 (Add some patches to the PARI sources) created by jdemeyer
1. GCC 4.6.3 miscompiles src/language/init.c on OS X 10.4 PPC (32-bit), …

03/06/12:

12:00 Ticket #11303 (Fix the documentation of attach) closed by jdemeyer
duplicate
11:37 Ticket #12637 (Follow-up to #4949: don't delete the current working directory) created by jhpalmieri
On Solaris, running rm -rf DIR fails if DIR is in the path of the …
11:19 Ticket #12636 (0.is_squarefree() raises a PariError) created by johanbosman
[…] This bug was probably introduced with the recent Pari upgrade, as …
01:24 Ticket #12635 (Remove pbuild files) created by jdemeyer
The "pbuild" system was some different system for building Sage. It …
01:20 Ticket #7626 (delete PBUILD code in local/bin/sage-sage script) closed by jdemeyer
worksforme: This is already deleted some time ago.

03/05/12:

23:52 Ticket #12634 (detach list of files and also be able to detach relative filenames) created by ppurka
1. The detach method is only able to detach filenames with absolute …
22:47 Ticket #12633 (Fix doc of attach) created by nbruin
attach? presently says: […] but that's wrong. One should use …
17:53 Ticket #12632 (bug comparing trivial Dirichlet characters) created by bober
[…] (The answer should be True.) What happens, I think, is that …
07:44 Ticket #12631 (Get rid of spkg/base/dir-0.1-install) created by jdemeyer
The script spkg/base/dir-0.1-install does so little that it can …
05:17 Ticket #11754 (Computation of rank-decompositions in Sage) closed by jdemeyer
fixed
00:12 Ticket #12608 (Remove "Dependencies check" from ppl) closed by jdemeyer
fixed

03/04/12:

20:21 Ticket #12630 (Add representations of quivers and quiver algebras to sage) created by JStarx
This will add classes dealing with quivers, quiver algebras, …
14:52 Ticket #12629 (Completely disable the LinBox commentator) created by jdemeyer
Linbox has its infamous commentator, regularly causing trouble on various …
13:25 Ticket #2999 (Some packages don't respect the CC environment variable) closed by jdemeyer
duplicate
13:25 Ticket #3000 (Some packages don't respect the CXX environment variable) closed by jdemeyer
duplicate
13:19 Ticket #5491 (sylow_subgroup gives syntax error) closed by jdemeyer
fixed
13:19 Ticket #7071 (palp spkg ignores global CC and CFLAGS variables) closed by jdemeyer
fixed
13:19 Ticket #10075 (Make log gamma symbolic) closed by jdemeyer
fixed
13:19 Ticket #11666 (Upgrade MPFR to 3.1.0) closed by jdemeyer
fixed
13:19 Ticket #11683 (ell_curve_isogeny initialization) closed by jdemeyer
fixed
13:19 Ticket #11910 (Connectivity of complete graphs) closed by jdemeyer
fixed
13:19 Ticket #12013 (Fix entropy function in devel/sage/sage/coding) closed by jdemeyer
fixed
13:19 Ticket #12055 (Upgrade PALP) closed by jdemeyer
fixed
13:19 Ticket #12413 (Sage crashes in matrix/vector multiplication with zero extents) closed by jdemeyer
fixed
13:18 Ticket #12471 (real evaluation of symbolic expressions with complex coefficients) closed by jdemeyer
fixed
13:17 Ticket #12611 (Add optional argument 'p' in valuation() and ordp() methods for padics) closed by jdemeyer
fixed
13:17 Ticket #12479 (Clean up sage-spkg) closed by jdemeyer
fixed
13:17 Ticket #12495 (Bring plot.py to 100% coverage) closed by jdemeyer
fixed
13:17 Ticket #12570 (remove xcodebuild check from Mercurial) closed by jdemeyer
fixed
13:17 Ticket #12572 (Add extra memory to pdflatex to build PDF manuals) closed by jdemeyer
fixed
13:17 Ticket #12579 (Mechanism to skip self-tests (spkg-check) for certain packages) closed by jdemeyer
fixed
13:16 Ticket #12594 (fix some trivial noise issues on some architecture with hidden markov ...) closed by jdemeyer
fixed
13:16 Ticket #12599 (setuptools: make spkg-install executable) closed by jdemeyer
fixed
13:16 Ticket #12604 (A patch adding .dimensions() to a matrix.) closed by jdemeyer
fixed
04:55 Ticket #12628 (Integration of Product of Sin(nz)/(nz) says divergent, but is not ...) created by dkrenn
We have […] but the value of that integral is 22/315*pi, see, for …
00:02 Ticket #12627 (The spkg/bin/sage script engraves paths to executables) created by Snark
There is no need to make full paths explicit - it is even an hindrance …

03/03/12:

12:21 Ticket #12626 (Kautz, Imase and Itoh, and Generalized de Bruijn digraph generators) created by dcoudert
This patch implements generators for Kautz digraphs, Imase and Itoh …
10:50 Ticket #12625 (Conversion of pari elements to Sage fails on some negative valuation ...) created by roed
[…]
08:15 Ticket #12624 (gdmodule package doesn't know about debian multiarch) created by Snark
I found that the gdmodule spkg doesn't support multiarch ; so I made a …
07:26 Ticket #12623 (PIL package doesn't know about debian multiarch) created by Snark
I found that the PIL spkg has patches to deal with lib vs lib64 ; …
06:01 Ticket #7766 (Upgrade optional spkg valgrind to valgrind-3.7.0) closed by jdemeyer
fixed
01:20 Ticket #12622 (cliquer memory leaks) created by jason
See  http://ask.sagemath.org/question/1191/memory-blowup-2 for the initial …

03/02/12:

14:38 Ticket #12621 (use bash for prereq install file) created by jhpalmieri
The script prereq-0.9-install starts with the line […] As a result, …
11:40 Ticket #12620 (problems with bezier3d command) created by was
- the default color is "red", but it should be the same as for all other …
11:21 Ticket #12619 (Make optional spkg for gfsage) created by kcrisman
The EU "Molto" project has created a prototype of getting natural language …
07:04 Ticket #12618 (Don't delete dist/sage-rsync directory in sage-rsyncdist script) created by jdemeyer
The scripts sage-sdist and sage-bdist create a directory within …
05:56 Ticket #11326 (make ATLAS respect CC environment variable) closed by jdemeyer
duplicate
05:55 Ticket #4258 (switch multiplication of dense matrices over finite prime fields to LinBox) closed by jdemeyer
duplicate
05:54 Ticket #5397 ([with patch, needs work] SmallGroups library can't be used in Sage-3.3) closed by jdemeyer
worksforme
05:53 Ticket #12578 (sage-list-packages script needs write permissions to SAGE_ROOT/tmp) closed by jdemeyer
duplicate
03:27 Ticket #12617 (Update Cremona's table of elliptic curves) created by cremona
The optional spkg database_cremona_ellcurve-20120113.spkg needs to be …
01:59 Ticket #12616 (The LP are not deallocated because of cyclic references !) created by ncohen
Helloooooooooo !!!! Because of a cyclic reference (the LP pointed toward …
00:53 Ticket #12615 (sign(integer) is horribly slow) created by zimmerma
Noticed in Sage 4.8: […] thus computing sign(a) with …

02/29/12:

15:52 Ticket #12614 (prereq should clean up its build directory) created by jhpalmieri
The prereq "spkg" should clean up its build directory, just like sage-spkg …
13:39 Ticket #12613 (Add option "-c" to sage-spkg to run the test-suite) created by jhpalmieri
With the attached patches, running sage -i -c <pkg> or `sage -i --check …
09:53 Ticket #12612 (Fix is_unit() in padics so that it is mathematically correct) created by mmasdeu
Consider the following code: […] This does not make mathematical …
09:40 Ticket #12611 (Add optional argument 'p' in valuation() and ordp() methods for padics) created by mmasdeu
It would be convenient to have an optional parameter specifying a prime in …
04:54 Ticket #12610 (Implementation of Baxter permutations) created by giraudo
We implement the combinatorial class of Baxter permutations. Baxter …
03:23 Ticket #12609 (Update developer guide for SPKGs) created by jdemeyer
This ticket is about updating the developer guide for #10492. The …
02:52 Ticket #12608 (Remove "Dependencies check" from ppl) created by jdemeyer
Remove the following block from the PPL spkg: […] Although suggested …

02/28/12:

21:12 Ticket #12607 (ChainComplex reports zero homology groups (depending on ChomP)) created by vbraun
As reported on …

02/27/12:

23:45 Ticket #12606 (Fix sage --info <package>) created by jdemeyer
Doing […] should show the SPKG.txt of the mpir spkg. Apply: …
20:03 Ticket #12605 (Change the default color of circle and ellipses, etc. back to be the same ...) created by was
We'll have to check how to keep the colors black for the default wherever …
12:09 Ticket #12487 (sdist in /tmp/sage-sdist-$$/sage-VERSION) closed by jdemeyer
fixed
11:51 Ticket #12604 (A patch adding .dimensions() to a matrix.) created by blundell
This is a simple patch which gives you the dimensions of a matrix. So if M …
11:31 Ticket #12603 (copying cached_methods does not work properly) created by saraedum
A few funny things can happen when copying cached methods: […] The …
08:04 symbolics/functions edited by kcrisman
(diff)
07:52 Ticket #12602 (Rework download/extract code in sage-spkg) created by jdemeyer
The current code in sage-spkg to determine which package to install and …
07:16 Ticket #12601 (@cached_method does not work for special methods) created by saraedum
Caching does not work for the ~ operator. […] Also the value of …
07:15 Ticket #12600 (machine epsilon for RR, RDF, ...) created by dkrenn
Matlab and Octave have a function eps(...) to show the machine …
05:21 Ticket #12599 (setuptools: make spkg-install executable) created by jdemeyer
The file spkg-install in the setuptools spkg is not executable. This is …
03:32 Ticket #10289 (Convenient history fetch facilities) closed by jdemeyer
duplicate
03:31 Ticket #12546 (Inequalities in MixedIntegerLinearProgram are not properly handled) closed by jdemeyer
duplicate
03:29 Ticket #12154 (broken doctests in magma.py for integers in QQ and conversion of number ...) closed by jdemeyer
duplicate
03:29 Ticket #12301 (Conventions for Coding SEEALSO format) closed by jdemeyer
duplicate
03:28 Ticket #11654 (Test Ticket) closed by jdemeyer
invalid
03:27 Ticket #12420 (sage-banner needs fixing for next version) closed by jdemeyer
invalid: Are you sure the problem was with the banner? I guess that you simply ran …
03:23 Ticket #12574 (python spkg: don't use xcodebuild to check Xcode version) closed by jdemeyer
fixed
03:23 Ticket #12563 (Don't "import site" in sympy's installer) closed by jdemeyer
fixed
03:23 Ticket #12558 (Numerical noise in hmm.pyx) closed by jdemeyer
fixed
03:23 Ticket #12548 (In MPFR, don't delete old libraries) closed by jdemeyer
fixed
03:23 Ticket #12539 (graphs and digraphs distances distribution) closed by jdemeyer
fixed
03:23 Ticket #12528 (Little optimizations in CombinatorialFreeModule) closed by jdemeyer
fixed
03:23 Ticket #12476 (Little fixes for a major speedup of join/meet matrices for ...) closed by jdemeyer
fixed
03:22 Ticket #12456 (Numerical noise on OS X 10.7) closed by jdemeyer
fixed
03:22 Ticket #12425 (Twisted uses non-standard C generated by old Pyrex) closed by jdemeyer
fixed
03:22 Ticket #12333 (Restore --grep and --grepdoc command line options) closed by jdemeyer
fixed
03:22 Ticket #12280 (Incorrect saturation of integer matrix) closed by jdemeyer
fixed
03:22 Ticket #12241 (exp, log, derivative of multivariate power series) closed by jdemeyer
fixed
03:21 Ticket #12171 (Update MPFI to 1.5.1) closed by jdemeyer
fixed
03:21 Ticket #12161 (Make Sage App on Mac work right all the time on OS X 10.7 Lion, and OS X ...) closed by jdemeyer
fixed
03:21 Ticket #12107 (animate: a*b, a+b broken some of the time) closed by jdemeyer
fixed
03:21 Ticket #12078 (Add an example of SEE ALSO section in the dev-guide) closed by jdemeyer
fixed
03:21 Ticket #11754 (Computation of rank-decompositions in Sage) closed by jdemeyer
fixed
03:20 Ticket #11400 (Add PointCollection) closed by jdemeyer
fixed
03:20 Ticket #11256 (Update big_oh for use with multivariate power series) closed by jdemeyer
fixed
03:20 Ticket #10603 (DisjointUnionEnumeratedSets should not always define Element and ...) closed by jdemeyer
fixed
03:20 Ticket #10349 (Implementation of mutations for matrices) closed by jdemeyer
fixed
03:20 Ticket #10192 (SageNB broken when SAGE_PATH contains flavours of '.' during installation) closed by jdemeyer
fixed
03:19 Ticket #9744 (implicit_plot fill option fills entire plot) closed by jdemeyer
fixed
03:19 Ticket #9469 (Category membership, without arguments) closed by jdemeyer
fixed
03:19 Ticket #9130 (Access to beta function) closed by jdemeyer
fixed
03:19 Ticket #8718 (Polynomial.apply_map()) closed by jdemeyer
fixed
03:19 Ticket #7027 (clean up f2c spkg) closed by jdemeyer
fixed

02/26/12:

20:29 Ticket #12598 (Change Sage process name) created by eviatarbach
Sage's process name should be changed (now "python") so that it can be …
14:36 Ticket #12593 (Bring algebras/free_algebra_quotient.py to 100% coverage) closed by jdemeyer
worksforme
12:56 Ticket #10171 (sage -hg serve is completely broken on OS X) closed by was
fixed
12:02 Ticket #12597 (Error in creating a Permutation Group) created by dkrenn
[…] Should see […] This is the result when run on a server running …
11:42 Ticket #12596 (poor documentation of elliptic integrals in functions/special.py) created by dkrenn
try typing elliptic_pi?, the documentation gives you absolutely no …
11:18 Ticket #12595 (eigenmatrix of complex floating-point matrix is wrong) created by dkrenn
[…] Sage seems to return the complex conjugate of d or something …
10:30 Ticket #12462 (max((5,NaN)) != max((NaN,5))) closed by was
invalid: I think this should be closed as invalid. In pure Python (nothing to do …
07:46 Ticket #12594 (fix some trivial noise issues on some architecture with hidden markov ...) created by was
From John Cremona: Here's a test failure with sage-5.0.beta5 which I …
06:33 Ticket #12593 (Bring algebras/free_algebra_quotient.py to 100% coverage) created by jlopez
Improve the doctest for algebras/free_algebra_quotient.py.
05:43 Ticket #12592 (plot error for message for too large figsize) created by dkrenn
[…] It seems that there is a scaling of the size by a factor 100. At …
05:23 Ticket #12591 (same color shows up different in graphics_array) created by dkrenn
The code […] produces three circles, the first two with color 0xFF7F7F …
05:11 Ticket #12590 (IndexError in CIF.plot()) created by dkrenn
I have a particular CIF (see values below) and calling a.plot()
05:01 Ticket #12589 (series yields wrong result) created by dkrenn
The following was posted on …
04:48 Ticket #12588 (abs(pi*i) bug (wrong result)) created by dkrenn
We have […] which is wrong. The result should be pi. This was …
04:21 Ticket #12587 (simplicial complexes lack hash function) created by vpilaud
Simplicial complexes are lacking a proper hash function. See the example …
00:33 Ticket #12586 ([ARM] Maxima has a strange numerical precision issue) created by Snark
The following doctest fails: […] I checked the problem is present in …

02/25/12:

16:51 Ticket #12585 (Bring matrix/matrix0.pyx to 100% coverage) created by hthomas
Improve the doctests for matrix/matrix0.pyx. ---- Apply …
12:18 Ticket #12584 (coercing large numbers into elements of GF fails) created by dsm
[…] Note that this is backend-dependent: […] See …
11:31 Ticket #12583 (doctest fails when optional package gmpy-1.0.1 is installed) created by dkrenn
When gmpy-1.0.1 is installed as optional package, then doctest […] …

02/24/12:

15:14 Ticket #12582 (Implement the coxeter_diagram method for all CartanType's) created by nthiery
For crystallographic CartanTypes?, this will be done in #6588
13:19 Ticket #12581 (Fix contour and other plot default aspect ratio) created by kcrisman
[…] The fix is most likely to add an option in the decorators of all …
11:41 Ticket #12580 (set_random_seed does not seed Python's random number generator) created by mariah
William Stein reported on …
10:39 Ticket #12294 (Failures in sage0 pexpect interface with specific length of $DOT_SAGE ...) closed by jdemeyer
duplicate: Closing this as duplicate of #12221.
07:05 Ticket #6810 (improve doctest coverage in schemes/homset.py) closed by jdemeyer
duplicate

02/23/12:

22:34 Ticket #12579 (Mechanism to skip self-tests (spkg-check) for certain packages) created by jhpalmieri
With the attached patch, if you set SAGE_CHECK=yes and …
13:19 Ticket #12578 (sage-list-packages script needs write permissions to SAGE_ROOT/tmp) created by rohana
Duplicate of #12018.
12:25 Ticket #12577 (Make Expression._convert a visible method) created by mjo
It would be nice if the _convert() method of symbolic expressions were …
11:15 Ticket #12576 (OS X Lion: don't require setting SAGE_PORT) created by jhpalmieri
The prereq script requires setting SAGE_PORT to build on OS X Lion. We …
10:24 Ticket #12575 (Generic p-adic log and exp) created by mmasdeu
Here is a patch which seems to fix a number of problems with the p-adic …
09:33 Ticket #12574 (python spkg: don't use xcodebuild to check Xcode version) created by jhpalmieri
This is a followup to #11967. On OS X with Xcode 4.3, the command …
05:32 Ticket #12573 (sum of powers of root of unity fails) created by dkrenn
The following problem when building a sum over powers of an root of unity. …
03:29 Ticket #12572 (Add extra memory to pdflatex to build PDF manuals) created by jdemeyer
See #9128, we should add the environment variable […] for the reference …
03:13 Ticket #12571 (Implementation of shifted shuffle of permutations) created by giraudo
The shifted shuffle of two permutations can be expressed as a right …
03:07 Ticket #12570 (remove xcodebuild check from Mercurial) created by jdemeyer
#12416 disables extra flags for XCode 4, but the check for the XCode …
01:19 Ticket #12569 (Implementation of permutohedron intervals) created by giraudo
We implement a new method in the class Permutation which enables to …

02/22/12:

18:46 Ticket #12568 (make doesn't work properly for targets 'test' and 'micro_release') created by itaibn
I am using sage 4.8 with GNU make 3.81. When I am in SAGE_ROOT, if I …
15:43 Ticket #12567 (Implement p-adic n-th roots) created by dequan
We are implementing p-adic n-th roots as a p-adic Sage Days project
12:45 Ticket #12534 (Negative exponents of p-adic capped relative zeros are broken) closed by justin
wontfix: This is fixed by the patch in #12555, so will not be fixed in the current …
11:22 Ticket #12566 (finding modular symbols space of given sign attached to modular abelian ...) closed by was
invalid: I'm being stupid -- the given space isn't new, so the space isn't even …
11:18 Ticket #12566 (finding modular symbols space of given sign attached to modular abelian ...) created by was
[…] This is also broken in sage-5.0.beta3. I have some reason to …
10:46 Ticket #12565 (E = EllipticCurve('10a1') gives a stupid traceback (rather than a smart ...) created by was
I don't like this error: […] I would expect something like: […] …
09:32 Ticket #12564 (documentation of SR wildcard: n instead of i) created by dkrenn
The documentation of SR.wild(...) takes as input an n, whereas it says it …
06:31 Ticket #12563 (Don't "import site" in sympy's installer) created by jdemeyer
Since #12329, sympy might be installed after the Sage library. The sympy …
03:05 WikiStart edited by zieglerk
(diff)
02:48 Ticket #12530 (Improve the sage-combinat script to support guards for developpers ...) closed by jdemeyer
fixed
02:48 Ticket #12522 (Check assignment of SAGE_ROOT in $SAGE_ROOT/sage) closed by jdemeyer
fixed
02:48 Ticket #12517 (EllipticCurve(E.a_invariants()) doesn't work) closed by jdemeyer
fixed
02:47 Ticket #12511 (Unable to take numeric powers of I) closed by jdemeyer
fixed
02:47 Ticket #12507 (Mark random symbolic expression doctests with #random) closed by jdemeyer
fixed
02:47 Ticket #12506 (fix typo in debug() docstring) closed by jdemeyer
fixed
02:47 Ticket #12501 (Fix packages wanting to run autoconf) closed by jdemeyer
fixed
02:46 Ticket #12489 (Fix equality of combinatorial free module on non totally ordered basis) closed by jdemeyer
fixed
02:46 Ticket #12488 (Make sage-make_devel_packages not fail if there is nothing to commit) closed by jdemeyer
fixed
02:46 Ticket #12484 (CombinatorialFreeModule's: customizing the order of terms in the output of ...) closed by jdemeyer
fixed
02:46 Ticket #12477 (Graph.relabel modifies the dictionary given as an input) closed by jdemeyer
fixed
02:46 Ticket #12475 (Define WordMorphism.__ne__) closed by jdemeyer
fixed
02:46 Ticket #12423 (Numpy wrongly assumes that any non-i386 OS X system is PowerPC) closed by jdemeyer
fixed
02:45 Ticket #12368 (Make "ratpoints" check whether -fnested-functions is supported by the ...) closed by jdemeyer
fixed
02:45 Ticket #12356 (many missing class number 2 orders in CM j-invariant function over ...) closed by jdemeyer
fixed
02:45 Ticket #12306 (Static sparse graphs for fast low-level computations) closed by jdemeyer
fixed
02:45 Ticket #12223 (the 'sage.rings.complex_mpc' optional extension is broken in ...) closed by jdemeyer
fixed
02:45 Ticket #12025 (get doctest coverage of monoids/monoid.py to 100%) closed by jdemeyer
fixed
02:45 Ticket #11603 (Deprecate eigenspaces for matrices over RDF/CDF) closed by jdemeyer
fixed
02:44 Ticket #11384 (Construct the complex of a fan) closed by jdemeyer
fixed
02:44 Ticket #11382 (Speedup subposet and _vertex_to_element) closed by jdemeyer
fixed
02:44 Ticket #10670 (Mobius matrices of posets are integer matrices) closed by jdemeyer
fixed
02:44 Ticket #10347 (Implementation of is_(skew_)symmetrizable for matrices) closed by jdemeyer
fixed
02:44 Ticket #9714 (Graph(..., format='incidence_matrix') doesn't work with graphs that have ...) closed by jdemeyer
fixed
02:44 Ticket #9362 (Invalidate None as a vertex label.) closed by jdemeyer
fixed
02:44 Ticket #8983 (erf(0) should return 0) closed by jdemeyer
fixed
02:43 Ticket #4949 (Optionally build spkgs in $SAGE_BUILD_DIR) closed by jdemeyer
fixed
02:38 Ticket #12562 (In Singular spkg-install, disable -pipe on SunOS) created by jdemeyer
The Sun assembler chokes when large files are sent to it via a pipe. …
01:12 Ticket #12561 (Factoring padic polynomials) created by bsinclai
A native sage implementation of padic polynomial factoring
00:49 Ticket #12560 (Artin Hasse Exponential) created by magfrump
add Artin Hasse Exponential to Zp and Qp

02/21/12:

21:58 Ticket #12559 (Chinese translation of "A tour of Sage") created by mvngu
The attachment is created by "kehengsite", whose Chinese name is 廖祥. The …
20:56 Ticket #12558 (Numerical noise in hmm.pyx) created by vbraun
I found some more numerical noise in this doctest in the hidden markov …
12:36 Ticket #12557 (RDF(1e-17).log() gives NaN) created by mariah
Using sage-4.8 on skynet/eno […]
12:06 Ticket #12556 (optional package database_cremona_ellcurve-20120113.spkg causes test ...) created by mariah
sage-4.8 without any optional packages passes all tests. sage-4.8 with …
06:05 symbolics/functions edited by kcrisman
(diff)
06:05 symbolics/functions edited by kcrisman
(diff)
03:36 Ticket #12555 (Reimplement elements of Zp and Qp using templates) created by roed
The goal of this ticket is to reimplement elements of Zp and Qp using the …
01:22 Ticket #12554 (Adding a "swap" method to equation objects.) created by JoalHeagney
Often when working with sage equations, it's desirable to swap the left …

02/20/12:

23:16 Ticket #12553 (Add interface for PALP polytope databases) created by vbraun
This ticket implements an interface to read databases of reflexive …
12:00 Ticket #12552 (degree of polynomial_element is of type int) created by saraedum
The degree of a polynomial over RDF is of type int and not a …
11:29 Ticket #12551 (characteristic() does not work for extensions for function field) created by saraedum
characteristic() relies on constant_field() which is not …
09:34 Ticket #12550 (Bring doctest coverage of rings/pari_ring.py to 100%.) created by fschulze
Part of metaticket #12024.
01:07 Ticket #12549 (p-adic is_zero doesn't normalize at the beginning) created by roed
[…]
00:22 Ticket #12548 (In MPFR, don't delete old libraries) created by jdemeyer
libmpfr (and libmpfr and libmpc, #12515) are run-time dependencies of …

02/19/12:

23:42 Ticket #12547 (Single variable inequalities in MixedIntegerLinearProgram should set the ...) created by ppurka
Currently single variable inequalities in MixedIntegerLinearProgram are …
23:10 Ticket #12546 (Inequalities in MixedIntegerLinearProgram are not properly handled) created by ppurka
The <= and >= inequalities are not properly handled in …
22:58 Ticket #12545 (create highly optimized p-adic L-series implementation for various special ...) created by was
I (wstein) wrote code for psage that can compute p-adic L-series to low …
22:23 Ticket #12544 (Switch cones to `PointCollection`) created by novoselt
The class PointCollection at #11400 is intended for uniform handling of …
18:32 Ticket #12543 (improve import_statements) created by aschilling
Currently, import_statements yields a name error if the class is not …
18:30 Ticket #12542 (Fix issues with converting symbolic expressions to polynomials) created by mhansen
The following fails, but shouldn't: […] Also, you should be able to …
11:30 Ticket #12541 (Remove Sequence test in span) created by novoselt
In Sage-5.0.beta4: […] Such a command is likely to be a mistake, but …
09:02 Ticket #12540 (Graph library passes almost surelly erroneous calls without an exception) created by brunellus
1. Dense backend doesn't support edge labels, but add_edge(1, 2, 3) passes …
06:43 Ticket #12539 (graphs and digraphs distances distribution) created by dcoudert
This patch implements a simple function that returns the distances …

02/18/12:

20:35 Ticket #12538 (Remove NEFPartition) created by novoselt
NEFPartition class was deprecated and replaced with NefPartition in …
17:12 Ticket #12537 (Copied worksheets do not remember whether the "Typeset" option is active) created by olazo
If I tick the Typesett option in the notebook, and then go to File-> Copy …
09:49 Ticket #12536 (Implementation of class for Linear Extensions of a finite Poset) created by aschilling
This patch implements a class for linear extensions of a finite poset. It …
08:22 Ticket #12535 (p-adic exponents are broken) created by roed
[…]
06:48 Ticket #12534 (Negative exponents of p-adic capped relative zeros are broken) created by roed
[…] These should both raise errors.
05:53 WikiStart edited by finotti
Added Luis Finotti (real name) (diff)

02/17/12:

21:14 Ticket #12533 (arbitrary precision LP solver backend) created by dimpase
There is currently no arbitrary precision LP solver backend available. It …
21:04 Ticket #12532 (plot3d transformations should take symbolic vectors) created by jason
This works: […] but this doesn't (but should work) […] The …
08:06 Ticket #12531 (Cleanup up zeros in combinatorial free modules) created by hivert
Right now, it is not clear that an index with a zero coefficient is legal …
07:49 Ticket #12530 (Improve the sage-combinat script to support guards for developpers ...) created by nthiery
The attached patch improves the sage-combinat script to support guards for …
04:03 Ticket #12529 (libsingular reduces polynomials incompletely) created by SimonKing
On …
02:33 Ticket #12528 (Little optimizations in CombinatorialFreeModule) created by nthiery
With the attached optimizations, the following typical calculation from …
02:05 Ticket #12527 (Use cached_method for FractionField.is_exact) created by nthiery
Before the patch: […] After the patch: […] Thank you Simon King …
01:23 Ticket #12526 (Optimize zero test through the sage lib) created by hivert
The default implementation of __nonzero__ in element in far from …

02/16/12:

19:50 Ticket #12525 (SFAHomogeneous does not work with RealField) created by rishi
I am using sage 4.8. The following code does not succeed. […]
17:02 Ticket #12524 (Elliptic Curve latex method can create new latex commands by accident) created by was
[…] See the \phiy. Not good
14:18 Ticket #12523 (Remove Jmol related code that generates 404 not found error) created by gutow
Any cell that launches Jmol generates an error of the following type …
13:49 Ticket #12522 (Check assignment of SAGE_ROOT in $SAGE_ROOT/sage) created by jdemeyer
The top-level Sage script doesn't check the value of SAGE_ROOT if it was …
13:32 Ticket #9162 (cygwin/ARM:pynac.pyx use double precision special functions instead of ...) closed by jdemeyer
duplicate
13:30 Ticket #11842 (substitute_function doesn't work as expected in many cases) closed by jdemeyer
duplicate
13:29 Ticket #11656 (Imaginary part of symbolic variable disappears in simplify_full()) closed by jdemeyer
duplicate
13:29 Ticket #10111 (random_prime is badly documented.) closed by jdemeyer
duplicate
09:02 Ticket #12521 (evaluate log gamma for complex input) created by kcrisman
Currently, we use MPFR or Ginac to evaluate log_gamma, but this returns …
08:42 Ticket #12520 (Non english documentation available as static/live doc in the notebook) created by nthiery
Goal: have the non english documentation, and in particular the thematic …
02:15 Ticket #12519 (cvxopt should not add -lcblas and -latlas on Darwin) created by jdemeyer
The following is Sage-specific code in cvxopt's setup.py: […] At the …
01:25 Ticket #12518 (Enumerated set from iterator) created by vdelecroix
Implementation of a set (using the category framework) from a function …

02/15/12:

11:42 Ticket #12517 (EllipticCurve(E.a_invariants()) doesn't work) created by was
At some point E.a_invariants() was changed to return a 5-tuple …
09:55 Ticket #12516 (Cython compile error in optional package p_group_cohomology-2.0.spkg) created by mariah
On skynet/eno using gcc-4.6.2, the optional package …
05:18 Ticket #12515 (Upgrade mpc and make it a standard package) created by jdemeyer
Since gcc-4.6.2 has mpc as dependency and since mpc could be useful …
03:36 Ticket #12514 (default behavior of matrix([...]).eigenvectors_right() should be sane) created by ppurka
I think the default behavior of eigenvectors_right() should be sane. …
02:40 Ticket #12513 (Slow CDF fast_callable powers) created by robertwb
Before […] which is still better than […] but nowhere close to …
01:40 Ticket #12512 (fixed point and periodic point of word morphism) created by vdelecroix
This ticket is motivated by #12454. The aim is to implement new …
00:29 Ticket #12511 (Unable to take numeric powers of I) created by robertwb
[…] ---- Apply 12511-I-pow.fixed.patch Download to …
00:06 Ticket #12510 (Add consistency tests for __nonzero__ in TestSuite.) created by hivert
With many datastructure for elements, comparison to zero could be faster …

02/14/12:

22:22 Ticket #12509 (computation of height of point on elliptic curve over Q(sqrt(5)) is WRONG) created by was
There are evidently many examples in which computing P.height(), for …
06:24 Ticket #12492 (Polyhedron().radius() is nonsensical) closed by jdemeyer
fixed
06:24 Ticket #12490 (Create a role :trac: to link to trac ticket in sphinx) closed by jdemeyer
fixed
06:23 Ticket #12483 (Workaround #12482 causing history-dependent behaviour of Family) closed by jdemeyer
fixed
06:23 Ticket #12478 (Typo in an error message of Fan constructor) closed by jdemeyer
fixed
06:23 Ticket #12474 (Doc fix for UniqueRepresentation class) closed by jdemeyer
fixed
06:23 Ticket #12464 (Improved uniqueness for combinatorial free modules) closed by jdemeyer
fixed
06:23 Ticket #12430 (Add -fwrapv cflag when building Python) closed by jdemeyer
fixed
06:22 Ticket #12416 (Mercurial assumes that any system with XCode *installed* will use XCode to ...) closed by jdemeyer
fixed
06:22 Ticket #12385 (Questionable semantics of DiGraph().all_simple_paths) closed by jdemeyer
fixed
06:22 Ticket #12373 (Possible typo in Units Module Avogadro constant) closed by jdemeyer
fixed
06:22 Ticket #12366 (In mpfr, delete old libraries *after* build) closed by jdemeyer
fixed
06:22 Ticket #12363 (Upgrade PARI to 2.5.1) closed by jdemeyer
fixed
06:22 Ticket #12353 (wrong comparison between RealIntervalField and RealField) closed by jdemeyer
fixed
06:22 Ticket #12344 (Interface to GINV) closed by jdemeyer
fixed
06:21 Ticket #12336 (The optional doctests in sage/databases/symbolic_data.py are misformatted ...) closed by jdemeyer
fixed
06:21 Ticket #12318 (**kwds in the Graph constructor is confusing) closed by jdemeyer
fixed
06:21 Ticket #12135 (Multiple loops handling in c_graph) closed by jdemeyer
fixed
06:21 Ticket #12034 (improve doctest coverage of matrix/benchmark.py from 0% to 100%) closed by jdemeyer
fixed
06:20 Ticket #12006 (sage-4.8 and magma-2.18 not playing well together) closed by jdemeyer
fixed
06:20 Ticket #11967 (os x 10.7 Lion -- Sage segfaults on startup when initializing GiNaC) closed by jdemeyer
fixed
06:20 Ticket #11257 (Avoid a coercion when computing an element to the power of 0) closed by jdemeyer
fixed
06:20 Ticket #11250 (Fix link in coercion.rst) closed by jdemeyer
fixed
06:20 Ticket #4498 (Implement a symbolic version of the arg function) closed by jdemeyer
fixed
06:20 Ticket #11118 (Add a cache for .list() method in FiniteEnumeratedSet) closed by jdemeyer
fixed
06:19 Ticket #11003 (Improve support for lazy_import inside classes) closed by jdemeyer
fixed
06:19 Ticket #10998 (Categories for posets) closed by jdemeyer
fixed
06:19 Ticket #10807 (Modular Symbols trouble restoring saved objects) closed by jdemeyer
fixed
06:19 Ticket #6581 (Groebner basis not working over symbolic ring) closed by jdemeyer
fixed
05:36 Ticket #12508 (Optimize zero test in dict_addition.pyx) created by hivert
The code currently says: […] If it's robust, using bool(x) that …

02/13/12:

21:35 Ticket #12507 (Mark random symbolic expression doctests with #random) created by benjaminfjones
Three doctests in sage/symbolic/random_tests.py change expected value …
07:39 Ticket #12506 (fix typo in debug() docstring) created by was
aranc noticed a typo on #7509.
05:57 Ticket #12505 (document the patchbot) created by ddrake
At #12486, we add Robert Bradshaw's patchbot to Sage so that anyone can …
04:44 Ticket #12504 (the gfan SPKG.txt has the wrong copyright statement) created by was
That said, it would be good to change the line in *our* SPKG.txt for gfan …

02/12/12:

11:23 Ticket #12503 (Convenient history fetch commands) created by klee
Using Sage, you are missing a feature of the Magma command line interface. …
05:04 Ticket #12502 (Portuguese translation of "A Tour of Sage") created by goliveira
Portuguese translation of "A Tour of Sage". ---- Copy
02:08 Ticket #12501 (Fix packages wanting to run autoconf) created by jdemeyer
Some Sage packages want to run autoconf/autoheader/automake during …
01:33 Ticket #12500 (sagetex: fix self-tests on OpenSolaris) closed by jdemeyer
fixed

02/11/12:

15:54 Ticket #12500 (sagetex: fix self-tests on OpenSolaris) created by jhpalmieri
On OpenSolaris, sagetex's self-tests fail. New spkg: …
12:49 Ticket #12499 (The density() function of a sparse matrix looks at every matrix entry) created by jason
The implementation of the density method for a sparse matrix is insane. …
08:49 Ticket #12498 (Return Integer from GeneralDiscreteDistribution) created by ppurka
1. The output of GeneralDiscreteDistribution().get_random_element() is …
06:56 Ticket #12497 (GeneralDiscreteDistribution can segv sage) created by ppurka
Running the following segfaults sage. […] If you run it on a notebook …
02:35 Ticket #12496 (Improve doctest coverage for integer_ring.pyx) created by slelievre
Base ticket #12024: bring doctest coverage to 90%. ---- Apply …
01:43 Ticket #12481 (Fix branch_current_hg()) closed by jdemeyer
fixed
01:36 Ticket #12367 (Add a script to check whether the compiler supports a certain flag) closed by jdemeyer
fixed

02/10/12:

23:36 Ticket #12495 (Bring plot.py to 100% coverage) created by kcrisman
[…] Home base for 90% doctest goal is #12024. Apply - …
14:24 Ticket #12494 (add a new (and improved!) implementation of dirichlet characters) created by bober
I have some preliminary stuff at …
11:28 Ticket #12493 (tol and optional in doctests don't play well together) created by kcrisman
See …
07:01 Ticket #12492 (Polyhedron().radius() is nonsensical) created by kini
See [ https://groups.google.com/d/topic/sage-support/rj6ZjjPPDSk/discussion
05:50 Ticket #12491 (Bring three more plot3d files to 100% coverage) created by kcrisman
[…] Base ticket: #12024 bringing docs to 90%.
05:23 Ticket #12490 (Create a role :trac: to link to trac ticket in sphinx) created by hivert
In the doc, putting :trac:`5534` adds a link to #5534. I think its …
04:54 Ticket #12489 (Fix equality of combinatorial free module on non totally ordered basis) created by hivert
The following is obviously wrong: […] The reason is […] Fixing …
02:45 Ticket #12488 (Make sage-make_devel_packages not fail if there is nothing to commit) created by jdemeyer
When doing hg commit but there is nothing to commit, the exit status is …
01:46 Ticket #12487 (sdist in /tmp/sage-sdist-$$/sage-VERSION) created by jdemeyer
Currently, sage-sdist uses […] as temporary directory, leading to all …
01:18 Ticket #12486 (Make the Sage patchbot an optional spkg) created by robertwb
Anyone can run sage --patchbot to contribute. Instructions:

02/09/12:

12:22 Ticket #12485 (bug in chromatic number) closed by was
duplicate: Yep, that is one way to fix it. I couldn't find that searching. Oops. …
12:12 Ticket #12485 (bug in chromatic number) created by was
This triggers a bug: […] The bug is in graphs/graph_coloring.py. …
09:11 Ticket #12484 (CombinatorialFreeModule's: customizing the order of terms in the output of ...) created by nthiery
As the title says. By the way, this (partially) refactors …
08:19 Ticket #12483 (Workaround #12482 causing history-dependent behaviour of Family) created by nthiery
Without the workaround (or a fix to #12482): […] Gasp.
08:11 Ticket #12482 (isinstance failure on lazy imported class) created by nthiery
isinstance may fail on a lazy imported class, which can cause hard to …
03:01 Ticket #12481 (Fix branch_current_hg()) created by jdemeyer
This is just horrible code (sage/misc/misc.py): […] For one, this …
02:28 Ticket #12480 (NTL segfault on OS X 10.7) created by jdemeyer
On OS X 10.7 (compiled with gcc-4.6.2, #12369): […] This is because …
02:07 Ticket #12479 (Clean up sage-spkg) created by jdemeyer
This ticket aims to do a simply clean-up of sage-spkg and nothing more. …
00:00 Ticket #12422 (CFBundle.h on OS X 10.6 uses __attribute__((format_arg)) improperly) closed by jdemeyer
wontfix: Closing this as wontfix, since gcc-4.6.2 does not have this problem.
00:00 Ticket #12457 (Problems with C++ exception handling on OS X with custom GCC) closed by jdemeyer
wontfix: Closing this as wontfix, since gcc-4.6.2 does not have this problem.

02/08/12:

22:59 Ticket #12478 (Typo in an error message of Fan constructor) created by novoselt
Instead of discard_faces=True the message suggests using …
15:25 Ticket #12477 (Graph.relabel modifies the dictionary given as an input) created by ncohen
Well, it's as the title says... The patch just fixes it in the obvious …
11:55 Ticket #12476 (Little fixes for a major speedup of join/meet matrices for ...) created by hivert
Before […] After […] Apply: …
08:42 Ticket #12475 (Define WordMorphism.__ne__) created by tjolivet
Solve the following problem: […] which is due to: […] Not much …
08:31 Ticket #12474 (Doc fix for UniqueRepresentation class) created by jpflori
A mysterious sentence is present in the UniqueRepresentaiton? class …
08:00 Ticket #12473 (remove gcc builtin functions in ratpoints) created by rohana
these won't work for most other compilers
07:34 Ticket #12472 (GMP-ECM: disable asm redc when building with clang) created by rohana
Currently using an asm redc breaks building ECM when compiling with clang; …
03:42 Ticket #12471 (real evaluation of symbolic expressions with complex coefficients) created by burcin
This should work: […]

02/07/12:

19:55 Ticket #12374 (Possible typo in Units Module Avogadro constant) closed by was
duplicate: This is a dupe of #12373. (Pointed out to me by Sonseeahray Rucker.)
14:55 Ticket #12470 (Remove scripts related to the Debian distribution) created by jdemeyer
As the title says. Apply: 1. …
14:31 Ticket #12469 (RuntimeError raised by standard_factorization of a finite word) created by htremblay
[…] […] Apply 1. trac_12469.patch Download 1. …
13:49 Ticket #12468 (# cython: cdivision=True) closed by was
invalid: OK, now I feel stupid. So even though the command line explicitly has …
13:33 Ticket #12468 (# cython: cdivision=True) created by was
The file matrix_window_modn_dense.pyx starts with […] which suggests …
11:53 Ticket #12467 (Implement parser Octave back to Sage) created by kcrisman
Apparently we don't have such a thing, or only the very rudimentary …
11:43 Ticket #12466 (test whether a polynomial is cyclotomic) created by sstarosta
Given a polynomial with integer coefficients, test if it is cyclotomic or …
11:40 Ticket #12465 (hilbert modular forms of weight (2,2) over Q(sqrt(5))) created by was
I will finish the development of this code in this github repository: …
09:38 Ticket #12464 (Improved uniqueness for combinatorial free modules) created by hivert
Depending on how they was created, some free modules were different. They …
07:30 Ticket #12463 (Polyhedron intersection and equality inconsistencies) created by lftabera
First of all, polyhedron eq documentation is wrong. It states […] …
06:19 Ticket #12462 (max((5,NaN)) != max((NaN,5))) created by schilly
With NaN as the first item in the sequence or list, it returns NaN. …
05:48 symbolics edited by burcin
(diff)
05:38 symbolics edited by burcin
remove closed tickets (diff)
05:33 Ticket #12320 (install cephes on the ARM platform) closed by jdemeyer
wontfix
05:32 Ticket #10808 (atlas-3.8.3.p16 doesn't build on ARM) closed by jdemeyer
worksforme
05:32 Ticket #10459 (serious troubles with gcd) closed by jdemeyer
duplicate
05:30 Ticket #11594 (Symbolic integration of abs() failure) closed by jdemeyer
duplicate
05:21 Ticket #12412 (TypeError when creating a zero map from a zero dimensional vector space to ...) closed by jdemeyer
fixed
05:21 Ticket #12395 (Change some random variable indexes that cause doctest failures if ...) closed by jdemeyer
fixed
05:21 Ticket #12378 (Graph chromatic_number documentation) closed by jdemeyer
fixed
05:21 Ticket #11920 (Sympow needs to disable fused-multiply-add and should create datafiles) closed by jdemeyer
fixed
05:21 Ticket #10940 (giac interface) closed by jdemeyer
fixed
05:21 Ticket #10868 (A wrong (easy) limit) closed by jdemeyer
fixed
05:20 Ticket #7509 (notebook -- make it possible to debug Python code in the notebook, e.g., ...) closed by jdemeyer
fixed
05:17 symbolics edited by burcin
add custom query links (diff)
05:10 combinat/DaysCernay2012 edited by nborie
(diff)
03:11 Ticket #12461 (Replace some deprecated python functions in sage/algebras) created by aapitzsch
We should prepare moving to Python3. Execute […] for each *.py in …
02:39 Ticket #12460 (Multivariate polynomials as a module on symmetric functions) created by VivianePons
Patch 6629 is implementing multivariate polynomials which are strongly …
02:16 Ticket #12459 (Interrupt test failures on OS X 10.7) created by jdemeyer
There are several failures in sage/tests/interrupt.pyx on OS X 10.7 …
02:15 Ticket #12458 (remove references to deprecated RQDF) created by zimmerma
In Sage 4.8: […] Duplicate of #13037.
02:15 Ticket #12457 (Problems with C++ exception handling on OS X with custom GCC) created by jdemeyer
The problem is that a custom built GCC (#12369) links different standard …
02:14 Ticket #12456 (Numerical noise on OS X 10.7) created by jdemeyer
When running Sage on OS X 10.7, there is numerical noise in some doctests.
00:21 symbolics/functions edited by olazo
(diff)
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