Timeline


and

03/19/10:

22:43 Milestone sage-4.3.4 completed
Merge tickets after Sage Days 20. Release managers: * Mike Hansen * …
19:29 Ticket #8564 (fix atan2() conversions between Sage and SymPy) created by certik
Hi, please apply the attached patch. The corresponding test is in sympy …
18:48 Ticket #8563 (R interpreter starts (seemingly) without reason) created by rishi
[…]
16:16 Ticket #6788 (fix doctest timeout in symbolic/assumptions.py due to upgrade to Maxima ...) closed by mhansen
invalid
14:48 Ticket #8562 (Categories for IntegerMod rings) created by nthiery
After this patch, IntegerModRing?'s inherit properly from categories: …
08:52 Ticket #8561 (Implement PicklableFunction(interactive_function)) created by nthiery
Extend sage.misc.fpickle.pyx with a PicklableFunction? class wrapping …
02:14 Ticket #8560 (magma interface should be changed to use sage-native-execute) created by klee
Latest Magma v2.16-6 fails to load under Sage 4.3.3, with the …
01:14 Ticket #8559 (add Playfair cipher as a classical cryptosystem) created by mvngu
From Alasdair McAndrew: […]

03/18/10:

10:14 Ticket #8558 (add a fast gcd algorithm for univariate polynomials over absolute number ...) created by lftabera
Question arised here, …
08:09 Ticket #8557 (is_singular method for projective plane curves) created by cturner
It would be useful to have a way of checking whether a projective curve …

03/17/10:

23:10 Ticket #8556 (simple server API broken) created by jason
When I try to access Sage using the Simple API, I get failures, even …
13:17 Ticket #8555 (Unexpected behaviour of symbolic zero.) created by lfousse
Consider the following commands: […] It seems the symbolic zero is …
13:04 Ticket #8554 (Failed RealNumber conversion from str in base 16.) created by lfousse
[…] The problem arises because 'e' is incorrectly parsed as the …
08:39 Ticket #8553 (Minor bugs in solve() if dictionary result requested) created by leif
solve() raises an IndexError on empty solutions if a list of …
01:35 Ticket #8552 (replace os.system calls in latex.py with appropriate replacements) created by ddrake
This is a followup to #8486, which uses os.system('which xelatex')

03/16/10:

23:44 Ticket #8507 (all flag ignored for GF(107)(0).sqrt) closed by mvngu
fixed
23:42 Ticket #8540 (very simple basic sqrt simplification totally broken) closed by mvngu
fixed
23:33 Ticket #8551 (ace-5.0 package has gap version hardwired, etc.) created by dimpase
the gap version 4.4.10 is hardwired there, and few other things are wrong, …
22:17 Ticket #8550 (Infinite matrix groups over QQ fail for is_finite()) created by rbeezer
[…] GL fails similarly. Other rings (ZZ, finite fields) seem to work …
22:07 Ticket #7810 (bug in fast_callable (reducing empty sequence)) closed by mvngu
duplicate: Close as a duplicate of #8056.
13:07 Ticket #8549 (Implements cycle index for permutation groups, toward Polya enumeration) created by nborie
Let G a permutation group. Each permutation of G has a cycle type. The …
09:37 Ticket #8548 (Permutation : a bad error message in hyperoctahedral_double_coset_type) closed by giraudo
fixed
09:21 Ticket #8548 (Permutation : a bad error message in hyperoctahedral_double_coset_type) created by giraudo
Obviously, the instructions […] lead to an error because the …
05:05 WikiStart edited by cturner
(diff)
01:08 Ticket #8547 (implement hidden markov models in Cython from scratch (so can remove the ...) created by was
NOTE: After applying this patch(es), the following standard spkg can be …

03/15/10:

20:37 Ticket #8546 (add section on deprecating functions to developer's guide) created by ddrake
Many functions in the Sage library are deprecated, and we seem to have a …
15:32 Ticket #8545 (\opi -> \overline\pi in coxter_groups.py) closed by bump
duplicate: For some reason cc: bump does not cause me to be copied.
14:02 Ticket #8545 (\opi -> \overline\pi in coxter_groups.py) created by bump
The docstring to apply_simple_projection method of CoxeterGroups? contains …
13:44 Ticket #8544 (Factor polynomials over QQbar and AA) created by cremona
QQbar and AA have root-finding but not polynomial factorization. See the …
10:27 Ticket #8543 (EmptySet is Back ! TestSuite should allows for empty sets.) created by hivert
There is currently no way to have an empty set which pass the category …

03/14/10:

22:27 Ticket #8542 (Pynac should use a function pointer table) created by mhansen
It also needs to be configured to build a DLL in Cygwin. There are some …
22:20 Ticket #8541 (Cyclotomic matrix multiplication bug) created by was
Multiplying matrices over cyclotomic fields sometimes returns wrong …
22:17 Ticket #8540 (very simple basic sqrt simplification totally broken) created by was
[…] But it should be 4/3. Reported by Paul Nelson, a grad student …
21:01 Ticket #8539 (Matrix(ZZ, sparse=True)._mod_int(p) has the wrong parent) created by rlm
[…]
17:12 Ticket #8538 (Update mpi4py (MPI for Python) to the latest version (1.2.2)) created by drkirkby
As reported before (#8522) Open MPI fails to build on Solaris. The version …
16:13 Ticket #8537 (Update Open MPI package to latest - Sage version is 3 years old!) closed by was
duplicate: This is a dup of #8455, as a search for "update mpi" in trac shows.
15:39 Ticket #8528 (typo in an exception) closed by mvngu
fixed: Merged in this order: 1. …
14:53 Ticket #8537 (Update Open MPI package to latest - Sage version is 3 years old!) created by drkirkby
Sage has an Open MPI optional package, which uses version 1.1.4 of Open …
11:01 Ticket #8536 (Change SAGE" to "Sage" in output) created by cremona
When quitting we see […] and there are several other places where …
01:12 Ticket #8535 (Various interval field improvements) created by robertwb
Bisection, plotting, max/min, and some doctests.
00:28 Ticket #8511 (docstring fix for "unexpected indentation") closed by mvngu
fixed: Merged in this order: 1. …
00:25 Ticket #8494 (docstring for digits() should mention its inverse) closed by mvngu
fixed

03/13/10:

17:31 Ticket #8534 (Optional packages that fail to install on Solaris 10 (SPARC) on ...) created by drkirkby
Sage version 4.3.4.alpha1 is the first release to actually build and pass …
16:01 Ticket #8533 (browse thematic tutorials from command line and within notebook) created by mvngu
Ticket #8470 adds a collection of thematic tutorials to the Sage standard …
15:24 Ticket #8532 (Optional package mpi4py-1.1.0 fails to install on Solaris 10 SPARC) created by drkirkby
== Hardware & associated software == * Sun Blade 1000 * 2 x 900 MHz …
15:12 Ticket #8531 (Optional package ace-5.0.p0 fails to install on Solaris 10 SPARC) created by drkirkby
== Hardware & associated software == * Sun Blade 1000 * 2 x 900 MHz …
14:41 Ticket #8530 (affine patches of projective curves should be affine curves) created by AlexGhitza
Let C be a projective curve. At the moment, the method affine_patch
14:34 Ticket #8529 (default colors for plot and implicit_plot are not consistent) created by AlexGhitza
When plotting a function using plot, the default color for the graph …
13:53 Ticket #8528 (typo in an exception) created by ylchapuy
here it is […]
12:00 Ticket #8527 (libcocoa-0.9930 indicates its sucessfully installed when it has not.) created by drkirkby
In trying to rid libcocoa-0.9930 of the GNUims that prevents this …
10:10 Ticket #8526 (Missing usernames in trac emails) created by craigcitro
In a number of emails I get from trac, I see lines like this: […] The …
09:22 Ticket #8525 (mistake in docstring for R=Zp(3)'s R.plot method.) created by was
Note max_points versus point_count (in INPUT) below: […]
06:53 Ticket #8524 (DisjointUnionEnumeratedSets should have a private __classcall__ method) created by hivert
In order to be easily inherited from, DisjointUnionEnumeratedSets
06:44 Ticket #8523 (Optional package p_group_cohomology-1.2 fails to install on Solaris 10 ...) created by drkirkby
== Hardware & associated software == * Sun Blade 1000 * 2 x 900 MHz …
06:35 Ticket #8522 (Optional package openmpi-1.1.4 fails to install on Solaris 10 SPARC) created by drkirkby
== Hardware & associated software == * Sun Blade 1000 * 2 x 900 MHz …
06:29 Ticket #8521 (Optional package libcocoa-0.9930 fails to install on Solaris 10 SPARC) created by drkirkby
== Hardware & associated software == * Sun Blade 1000 * 2 x 900 MHz …
06:19 Ticket #8520 (Optional package gap_packages-4.4.12_2 fails to install on Solaris 10 ...) created by drkirkby
== Hardware & associated software == * Sun Blade 1000 * 2 x 900 MHz …
03:33 Ticket #8519 (Add a factory of finite/infinite enumerated set (with categories) defines ...) created by nborie
A general tool to define: * PositiveInteger? * NonNegativeInteger? * …

03/12/10:

17:33 Ticket #8518 (Optional package extra_docs-20070208 fails to install on Solaris 10 SPARC) created by drkirkby
== Hardware & associated software == * Sun Blade 1000 * 2 x 900 MHz …
17:27 Ticket #8517 (Optional package gmpy-1.0.1 fails to install on Solaris 10 SPARC) created by drkirkby
== Hardware & associated software == * Sun Blade 1000 * 2 x 900 MHz …
17:22 Ticket #8516 (Optional package ginv-1.9-20080723 fails to install on Solaris 10 SPARC) created by drkirkby
== Hardware & associated software == * Sun Blade 1000 * 2 x 900 MHz …
17:18 Ticket #8515 (Experimental package frobby-0.7.6 fails to install on Solaris 10 SPARC) created by drkirkby
== Hardware & associated software == * Sun Blade 1000 * 2 x 900 MHz …
17:13 Ticket #8514 (Optional database_gap-4.4.12 fails to install on Solaris 10 SPARC) created by drkirkby
== Hardware & associated software == * Sun Blade 1000 * 2 x 900 MHz …
15:52 Ticket #8513 (Including documentation in the reference manual for some files related to ...) created by abmasse
I noticed a few weeks ago while reviewing a patch that important files in …
15:48 Ticket #8512 (Optional database_stein_watkins_mini uses 'cp -v' which fails on Solaris.) created by drkirkby
The optional package "database_stein_watkins_mini" fails to install on …
12:24 Ticket #8511 (docstring fix for "unexpected indentation") created by jhpalmieri
When building the reference manual for 4.3.4.alpha1, I get several …
11:05 Ticket #8510 (conjugacy_class(es)_representatives) created by bump
The group SL(2,3) has a method conjugacy_class_representatives() while the …
10:07 Ticket #8508 (max is broken on symbolic input) closed by burcin
duplicate: This is a duplicate of #6949.
09:55 Ticket #8509 (Ilegal 'grep -o' causes problems installing optional packages on Solaris) created by drkirkby
== Hardware == * Sun Blade 1000 * 2 x 900 MHz UltraSPARC III+ CPUs. * 2 …
09:19 Ticket #8508 (max is broken on symbolic input) created by zimmerma
cf  http://groups.google.com/group/sage-support/msg/55dafb49058a55c6 […] …

03/11/10:

21:59 Ticket #8507 (all flag ignored for GF(107)(0).sqrt) created by robertwb
[…]
20:53 Ticket #8498 (bug in has_good_reduction for a point on an elliptic curve over a number ...) closed by mvngu
fixed
20:52 Ticket #8491 (incorrect latex produced for some symbolic expressions) closed by mvngu
fixed
20:51 Ticket #8492 (Sage 4.3.4.alpha1: docbuild warnings in HTML version of reference manual) closed by mvngu
fixed
20:50 Ticket #8480 (stylistic clean-ups on web page of standard documentation) closed by mvngu
fixed
17:39 Ticket #8506 (Inefficient hash for homsets) created by robertwb
This ends up affecting, in particular, hashing of elliptic curves and …
16:34 Ticket #8505 (random points on elliptic curve misses half the group) created by robertwb
This is because it chooses only the first of the (usually) two possible …
15:39 Ticket #8504 (AbelianGroup.exponent() uses GAP (slow)) created by robertwb
This is an easy fix.
15:20 Ticket #8503 (broken multiline input in sage notebook) created by robert.marik
Multiline input like […] which works in command line does not work in …
14:08 Ticket #8502 (evaluating multivariate polynomials yields non-constant) created by cremona
The following behaviour does not agree with the documentation for the …
12:56 Ticket #8501 (find_root evaluates by plugging an equation into the function) created by jason
With 4.3.3: […] Note that the last evaluation was a symbolic equation, …
12:49 Ticket #8500 (Add the set of TransitiveGroups) created by nborie
This patch implements the finite enumerated set of transitive permutation …
11:15 WikiStart edited by kmels
(diff)
08:55 Ticket #8499 (partial_fraction_decomposition does not work over algebraic extensions) created by zimmerma
How can one compute a partial fraction decomposition over the complex …
02:39 Ticket #8498 (bug in has_good_reduction for a point on an elliptic curve over a number ...) created by wuthrich
Jean Gillibert reported me the following bug. Define […] Then the …
02:33 Ticket #8497 (bug in simplify_radical) created by zimmerma
the documentation of simplify_radical says: […] however if indeed …
00:14 Ticket #8496 (Implement canonical heights for elliptic curves over number fields) created by robertwb

03/10/10:

22:33 Ticket #8495 (Regression: Many mathematica doctests now fail) created by flawrence
Since #3587, which implements a _sage_() method for mathematica elements, …
21:40 Ticket #8494 (docstring for digits() should mention its inverse) created by ddrake
One can use the digits() method to go from an integer to a list of …
20:53 Ticket #8463 (Test failure of sage/homology/delta_complex.py) closed by mvngu
fixed: Close as fixed by #8474.
20:47 Ticket #8475 (Pickling of _python_object_alphabet is broken) closed by mvngu
fixed
20:46 Ticket #8457 (Yet more annoying warnings when building the reference manual) closed by mvngu
fixed: Merged …
20:45 Ticket #8311 (elliptic curve random point hangs when group is trivial) closed by mvngu
fixed: Merged …
20:44 Ticket #8406 (problem with duck typing in c_graph) closed by mvngu
fixed: Merged in this order: 1. …
17:48 Ticket #8472 (add %xelatex to notebook) closed by ddrake
duplicate
13:20 Ticket #8493 (Complex conjugation in Galois groups) created by davidloeffler
The attached patch contains some simple code which will return the element …
11:00 Ticket #8492 (Sage 4.3.4.alpha1: docbuild warnings in HTML version of reference manual) created by mvngu
With Sage 4.3.4.alpha1 and ticket #8457, building the HTML version of the …
09:23 Ticket #8491 (incorrect latex produced for some symbolic expressions) created by mhansen
[…]
08:38 Ticket #8490 (Bad behavior of is_square_free for Words) created by vdelecroix
The method is_square_free of sage.combinat.words.word.Word returns the …
07:24 Ticket #8489 (New `sageexample` environment for sagetex) created by nthiery
The attached patch for sagetex adds a new sageexample environment for …
05:16 Ticket #8488 (Add support for @interact to the Sage library and module for a library of ...) created by was
See …
02:05 Ticket #8487 (Use use_grobner in to_poly_solve) created by robert.marik
Sage returns no solution […] reported on …

03/09/10:

23:38 Ticket #8486 (Xelatex and Sage notebook) created by klee
I think I want, e.g., the following works in Sage notebook. %latex 실수 …
21:19 Ticket #8485 (port Jeechul Woo's gp script for 3-isogeny descent to Sage) created by rlm
18:19 Ticket #8484 (incremental improvements to prove_BSD) created by rlm
07:37 Ticket #8483 (Multiplication faster than squaring?) created by malb
This is odd: […] First, note that squaring is slower than …
00:04 Ticket #8435 (SageNB 0.7.5.3) closed by mhansen
fixed: I'm going to merge 0.7.5.3 into alpha1 since it seems like the issue is …

03/08/10:

23:49 Ticket #7943 (move docbuild commands to their own targets in SAGE_ROOT/makefile) closed by mhansen
fixed
23:46 Ticket #8452 (Code check: Pickling of nested classes) closed by mhansen
fixed
23:44 Ticket #8430 (doctest failures with Sage 4.3.4.alpha0) closed by mhansen
fixed
22:41 Ticket #8460 (doctest failure sagenb-0.7.5.1-py2.6.egg/sagenb/misc/sageinspect.py) closed by mpatel
fixed: This happens to be part of #8430 and the fix from #8324 is part of #8435.
21:10 Ticket #8221 (blank space at bottom of worksheet missing) closed by mpatel
fixed: Possibly in sagenb.notebook.interact, I think. The space is useful for …
21:00 Ticket #8325 (Sphinx warning: 'Could not parse cython argspec') closed by mpatel
fixed: Merged sagenb patch V2 in sagenb-0.7.5.3, which will be at #8435.
20:59 Ticket #8443 (Active cell jumps to end of worksheet when evaluating a cell) closed by mpatel
fixed
20:58 Ticket #8225 (%time now hugely broken in sagenb-0.7.4 (sage-4.3.2)) closed by mpatel
fixed
13:50 Ticket #8482 (Add a link from the static help embedded in the notebook to the ...) created by nthiery
Task: in the static documentation that appears embedded in the notebook …
12:57 Ticket #7733 (Graph(g) and DiGraph(g) do not keep the embedding !) closed by mhansen
fixed
12:56 Ticket #8474 (Detect whether a program is in the path) closed by mhansen
fixed
12:54 Ticket #8296 (getattr hack not failing graciously on descriptors / tab completion broken ...) closed by mhansen
fixed
12:54 Ticket #7993 (whitespace error in doctest causes A Mysterious Error.) closed by mhansen
fixed
12:50 Ticket #7091 (sqlachemy test suite fails when building with SAGE_CHECK) closed by mhansen
fixed

03/07/10:

14:49 Ticket #8481 (lift doesn't work for vector space homomorphisms) created by jhpalmieri
[…] Another somewhat related issue: […] Note that (2, -4) is not …
14:02 Ticket #8480 (stylistic clean-ups on web page of standard documentation) created by mvngu
In preparation for new additions to the Sage standard documentation (cf. …
13:19 Ticket #8479 (numpy support for more basic functions) created by whuss
The attached patch adds numpy support for the functions: coth, sech, …
12:11 Ticket #8478 (Programming tutorial page seems incorrect) created by lesshaste
The section Standalone Python/Sage? Scripts at …
10:43 Ticket #8477 (Force GNU make to build PALP serially) created by mpatel
PALP fails to build in parallel with GNU make. Some output from `make …
07:29 Ticket #8476 (return the correct class instance in MPolynomialSystem.__copy__) created by malb
01:14 Ticket #8475 (Pickling of _python_object_alphabet is broken) created by hivert
Thanks to #7448 and #8452, on can trace unpicklable class throughout sage. …

03/06/10:

21:15 Ticket #8474 (Detect whether a program is in the path) created by jhpalmieri
In various places in the Sage library, we test for the existence of …
20:15 Ticket #8473 (notebook option to upload a .sws file) created by olazo
It would be great for those of us who have installed Sage to be able to …
20:08 Ticket #8472 (add %xelatex to notebook) created by ddrake
In …
18:47 Ticket #8471 (Upgrade or patch pexpect) created by saliola
Specifying the full path of a command to Expect hits a bug in the …
18:38 Ticket #8470 (new documentation categories "FAQ" and "Thematic Tutorials") created by mvngu
This is a meta-ticket that helps in organizing changes and additions to …
18:25 Ticket #8469 (add "Number Theory and the RSA Public Key Cryptosystem" to "Thematic ...) created by mvngu
Add the document …
18:22 Ticket #8468 (add "Group Theory and Sage: A Primer" to the classification "Thematic ...) created by mvngu
Add the document [ http://buzzard.ups.edu/sage/sage-group-theory-primer.pdf
18:18 Ticket #8467 (move the document "Linear Programming in Sage" to "Thematic Tutorials") created by mvngu
Move the document "Linear Programming in Sage", found …
18:09 Ticket #8466 (include the document "Sage and Coding Theory" in the classification ...) created by mvngu
Ticket #3624 has a document called "Sage and Coding Theory" that fits …
18:03 Ticket #8465 (move the document "Python Functional Programming for Mathematicians" to ...) created by mvngu
The new documentation classification "Thematic Tutorials" aims to include …
17:52 Ticket #8464 (add FAQ to standard documentation) created by mvngu
Add the  FAQ on the Sage wiki to the Sage …
17:36 Ticket #8356 (python 2.6.4 is configured with an unrecognised option) closed by mhansen
fixed: Fixed by #8440.
16:23 Ticket #8357 (eclib: suppress / delete files left by doctests and check, fix building in ...) closed by mhansen
fixed
16:11 Ticket #7902 (scipy-0.7.p3: misbuilt silently, due to missing perl modules) closed by mhansen
fixed
16:01 Ticket #8445 (sh: kpsewhich: not found - Sage 4.3.4.alpha0 on Solaris) closed by mhansen
fixed
15:57 Ticket #8264 (swap_row does not work on modular matrices) closed by mhansen
fixed
15:55 Ticket #7448 (Sphinx nested class rendering.) closed by mhansen
fixed: Merged just trac_7448-nested_class_sphinx-fh.5.patch
15:47 Ticket #8462 (Numerical noise in /sage/sage/plot/colors.py on Solairs SPARC) closed by mhansen
fixed
15:23 Ticket #8463 (Test failure of sage/homology/delta_complex.py) created by drkirkby
I'm getting lots of failures on a patched version of 4.3.4.alpha0 for many …
15:14 Ticket #8461 (Numerical noise in /sage/sage/plot/colors.py) closed by mhansen
duplicate
15:11 Ticket #8401 (doctest devel/sage/sage/graphs/graph_database.py fails on Solaris 10 ...) closed by mhansen
fixed: Fixed by #8408
15:11 Ticket #8400 (doctest devel/sage/sage/databases/database.py fails on Solaris 10 (SPARC)) closed by mhansen
fixed: Fixed by #8408
15:11 Ticket #8399 (doctest devel/sage/sage/graphs/graph.py fails on Solaris 10 (SPARC)) closed by mhansen
fixed: Fixed by #8408
15:10 Ticket #8398 (doctest devel/sage/sage/graphs/generic_graph.py fails on Solaris 10 ...) closed by mhansen
fixed: Fixed by #8408.
15:10 Ticket #8397 (doctest devel/sage/sage/graphs/graph_list.py fails on Solaris 10 (SPARC)) closed by mhansen
fixed: Fixed by #8408
14:29 Ticket #8462 (Numerical noise in /sage/sage/plot/colors.py on Solairs SPARC) created by drkirkby
Running Solaris 10 on a SPARC, I get some numerical noise on this. Since …
14:23 Ticket #8461 (Numerical noise in /sage/sage/plot/colors.py) created by drkirkby
Running Solaris 10 on a SPARC, I get some numerical noise on this. Since …
14:13 Ticket #8460 (doctest failure sagenb-0.7.5.1-py2.6.egg/sagenb/misc/sageinspect.py) created by drkirkby
I get this failure on Solaris 10, on SPARC using a modified version of the …
13:41 Ticket #8459 (broken translation of polylog from Maxima) created by robert.marik
Maixma's li[2](x) translates to polylog2(x) which is not defined in Sage …
11:35 Ticket #8440 (Removal of pyprocessing causing problems as _multiprocessing not building ...) closed by mhansen
fixed
11:18 Ticket #8458 (iterator for graphs() doesn't return independent graphs) created by mvngu
From …
07:50 Ticket #5601 (Colors: CSS3/SVG presets, construct from HSL/HSV, blend/lighter/darker ...) closed by mpatel
fixed
02:10 Ticket #8457 (Yet more annoying warnings when building the reference manual) created by mpatel
Mostly of this sort: […] This may happen because wrapped_class = str
01:37 Ticket #8418 (Reduced Rauzy graph) closed by mhansen
fixed
01:18 Ticket #8358 (improved documentation of number_field.py) closed by mhansen
fixed
01:16 Ticket #8353 (Adding height() and width() functions to square grid paths) closed by mhansen
fixed
00:52 Ticket #8233 (concatenation of words should preserve the data type represention when ...) closed by mhansen
fixed
00:52 Ticket #8456 (lazy import improvements) created by robertwb
1. Cythonize for speed. 1. Insert original object into namespace on …
00:50 Ticket #8376 (improve documentation for RealField) closed by mhansen
fixed
00:50 Ticket #8422 (ChainPoset in broken for small input) closed by mhansen
fixed
00:39 Ticket #8112 (flint fails to build in Open Solaris x64 as 64 bit since FLINT_TUNE is not ...) closed by mhansen
fixed
00:36 Ticket #8283 (A better Carmichael lambda function) closed by mhansen
fixed
00:35 Ticket #8354 (ReST fixes based on Sage 4.3.3) closed by mhansen
fixed
00:35 Ticket #8455 (Update MPIR to 1.3.1) created by mhansen
00:30 Ticket #8266 (Improve documentation for word objects) closed by mhansen
fixed
00:29 Ticket #8432 (make iconv a prerequisite for building gd) closed by mhansen
fixed
00:26 Ticket #8391 (Change 'top' to 'prstat' on Solaris for get_memory_usage() and top()) closed by mhansen
fixed
00:25 Ticket #8374 (Numerical noise in devel/sage/sage/symbolic/constants_c.pyx) closed by mhansen
fixed
00:24 Ticket #8375 (Numerical noise in devel/sage/sage/symbolic/pynac.pyx) closed by mhansen
fixed
00:23 Ticket #8408 (Update sqlite to 3.6.22 (the latest version)) closed by mhansen
fixed
00:18 Ticket #7867 (GCC reports incorrect flags compiling descent_two_isogeny.c on Solaris 10) closed by mhansen
fixed
00:18 Ticket #8261 (cygwin: mpfr fails 1 test in its test suite on windows) closed by mhansen
fixed

03/05/10:

23:28 Ticket #8454 (notebook() docstring for accounts is wrong) created by ddrake
The docstring for notebook has out of date information for the accounts …
22:21 Ticket #8453 (Update PARI to 2.3.5) created by mhansen
There is an spkg at …
16:50 stab1 edited by mpatel
#5712 is related to #7702 (diff)
16:43 Ticket #8452 (Code check: Pickling of nested classes) created by mpatel
Florent Hivert has recently devised a nice way to use Sphinx to test that …
15:57 Ticket #8451 (improve galois representation for elliptic curves) created by wuthrich
See also: #8617 In #8118, I have moved Galois representation for elliptic …
14:01 Ticket #8450 (contour_plot chokes on function which involves imaginary numbers) created by jason
This gives an error: […] but this works: […] and this works: …
13:53 Ticket #8449 (real_part? has an unescaped \r) created by jason
This docstring should be a raw string (i.e., r""" ... """)
09:13 Ticket #8448 (doc/common/builder.py doctests write files in Sage tree) created by rhinton
I am using a system-wide install, so I don't have write access in the Sage …
08:59 Ticket #8447 (Detect when Sage is old and issue warning) created by drkirkby
Various threads - e.g …
08:28 Ticket #8446 (avoid 0^0 in number fields) created by rlm
In the case of a trivial number field, such as […] the Selmer group …
05:42 Ticket #8445 (sh: kpsewhich: not found - Sage 4.3.4.alpha0 on Solaris) created by drkirkby
== Background == After downloading the 4.3.4.alpha0.tar I applied some …
04:41 Ticket #8444 (Memleak in conversion for univariate polynomial rings) created by SimonKing
At …
04:02 Ticket #8443 (Active cell jumps to end of worksheet when evaluating a cell) created by mpatel
The problem seems to be duplicate cell IDs. The function …

03/04/10:

19:08 Ticket #8442 (Lie Methods and Related Combinatorics (tutorial)) created by bump
This patch adds a tutorial about Lie Methods and Related Combinatorics to …
17:26 Ticket #8441 (Coleman-Gross local height pairing on hyperelliptic curves) created by jen
Currently, a work in progress (lots of doctests need to be written and …
16:50 Ticket #8087 (jinja2 fails to build on Open Solaris x64 (looks like 32/64 mix)) closed by mhansen
invalid: Seems reasonable.
15:56 Ticket #8440 (Removal of pyprocessing causing problems as _multiprocessing not building ...) created by drkirkby
Since #6503 removed pyprocessing from Sage, multiprocessing (or perhaps …
14:52 Ticket #8387 (help (notebook) examples use deprecated usage.) closed by mpatel
fixed
14:51 Ticket #8265 (LaTeX-friendly Unicode characters in underscored methods' docstrings) closed by mpatel
fixed
14:51 Ticket #8324 (Reconcile sage.misc.sageinspect and sagenb.misc.sageinspect) closed by mpatel
fixed
14:50 Ticket #8141 (Update font stacks, sans-serif and monospace, for SageNB pages) closed by mpatel
fixed
14:37 Ticket #8439 (maxima interface hangs gcl and/or clisp backends) created by pcpa
This is a possible problem when using an external maxima, that uses a …
12:42 Ticket #8438 (Construction of a skew partition from its row and column lengths) created by hivert
[…]
11:12 Ticket #8437 (wrong unix rights/permissions of some files after make dist) created by zimmerma
see #1240 for the description (I was told not to reopen tickets).
09:15 Ticket #8436 (Automatic LaTeX output is broken in notebook) created by novoselt
Clicking on the left of a cell output in the notebook used to cycle …
08:43 Ticket #1240 (wrong unix rights/permissions of some files after make dist) closed by mvngu
fixed: Please do not reopen tickets that are already closed. Open another ticket …
03:11 Ticket #8435 (SageNB 0.7.5.3) created by mpatel
New package available at * …
01:32 Ticket #8434 (sage -g uses user's PYTHONPATH) created by PolyBoRi
Hi alltogether, I currently work with the …
00:08 Ticket #8433 (plot3d for tachyon hangs) created by robert.marik
The following plot command fails (tachyon gets all CPU usage and no …

03/03/10:

19:55 Ticket #8432 (make iconv a prerequisite for building gd) created by mvngu
From [ http://groups.google.com/group/sage-release/msg/2c501eca0da2a056
15:49 Ticket #8431 (Substitutions over unit cube faces (Rauzy fractals)) created by vdelecroix
This patch introduces unit cube faces and substitutions over them, as …
10:42 Ticket #8430 (doctest failures with Sage 4.3.4.alpha0) created by mvngu
From …
10:18 Ticket #8429 (Split word.py file into 4 files) created by slabbe
The file word.py is getting very huge and forces one to create new …
07:05 Ticket #8255 (update SageTeX spkg to 2.2.3.p0 to fix spkg-check script) closed by mvngu
fixed: Merged …
07:02 Ticket #8304 (Remove stray factors of 2 in Coleman integration) closed by mvngu
fixed: Merged in this order: 1. …
06:47 Ticket #8260 (valuation of zero is wrong for Qq) closed by mvngu
fixed
06:46 Ticket #8309 (speedup prime range) closed by mvngu
fixed
06:40 Ticket #7927 (Extend coleman integration to handle Weierstrass points) closed by mvngu
fixed: Merged in this order: 1. …
06:34 Ticket #8347 (Test the positivity of a number field element) closed by mvngu
fixed: Merged …
06:30 Ticket #8276 (Make the one(), identity_matrix() and zero_matrix() cached and immutable) closed by mvngu
fixed: Merged in this order: 1. …
06:27 Ticket #8294 (Copy is broken on 2x2 integer matrix (mutability is not set)) closed by mvngu
fixed
06:25 Ticket #8331 (BipartiteGraph constructor does not create partitions for dict inputs) closed by mvngu
fixed: Ryan: remember to put a sensible commit message in your patch, together …
06:23 Ticket #8273 (Enumeration of cycles in directed graphs) closed by mvngu
fixed: Merged in this order: 1. …
06:20 Ticket #7966 (Giving some punch to distance computations) closed by mvngu
fixed
06:18 Ticket #7854 (speed up edge_connectivity in easy cases) closed by mvngu
fixed
06:17 Ticket #7671 (strongly_connected_components in c_graphs) closed by mvngu
fixed
06:09 Ticket #7872 (Adding coordinate transformations to plot3d) closed by mvngu
fixed: Merged in this order: 1. …
06:06 Ticket #8349 (bug in isogenies) closed by mvngu
fixed: Merged …
06:03 Ticket #8319 (elliptic curve canonical height bug for non-minimal models) closed by mvngu
fixed
06:01 Ticket #7619 (Pickling support for finite word defined by callable and iterable) closed by mvngu
fixed: Merged …
05:58 Ticket #7520 (Improving word construction) closed by mvngu
fixed: Merged …
05:54 Ticket #8412 (Trivial Center of Matrix Group) closed by mvngu
fixed: Merged …
02:51 Ticket #8428 (Problem with rational_points over plane curves AND addition of ...) created by cturner
The newly "improved" rational_points function for projective plane curves …

03/02/10:

21:54 Ticket #8427 (notebook fortran mode does not work with blank first line (or subroutine ...) created by jason
This example does not work from the tutorial …
21:17 Ticket #8426 (polynomial * constant does not work if constant is a numpy type) created by jason
This should work: […] Instead, I get: […] Note that this does …
20:11 Ticket #6932 (jordan_form with transformation=true fails on a 1x1 matrix) closed by mvngu
fixed: Close as fixed by #6942.
18:19 Ticket #8302 (cubical complexes, delta complexes, and more) closed by mvngu
fixed: Merged in this order: 1. …
18:03 Ticket #8371 (Error building pyprocessing on Solaris SPARC after changes to python) closed by mvngu
wontfix: Closing this as wontfix since #6503 removes pyprocessing from the standard …
17:58 Ticket #6503 (remove the pyprocessing spkg from sage, then sort out any fallout that ...) closed by mvngu
fixed: Merged in this order: 1. Removed …
17:35 Ticket #8425 (BipartiteGraph add_edge allows bipartite property to be violated) created by rhinton
add_edge() needs to be overridden in BipartiteGraph in order to preserve …
16:48 Ticket #8159 (Updated Cython backend for mpmath) closed by mvngu
fixed: Merged in this order: 1. …
15:35 Ticket #8363 (cddlib-094f.p4 has a useless check for mpir which breaks on Solaris) closed by mvngu
fixed: Merged …
15:31 Ticket #7761 (Python 2.6.2.p4 faills to build on OpenSolaris) closed by mvngu
Merged …
15:21 Ticket #8285 (Update R's spkg-install to work on Solaris) closed by mvngu
fixed: Merged …
15:16 Ticket #8178 (zn_poly fails to build in Open Solaris x64 as 64 bit even if SAGE64=yes) closed by mvngu
fixed: Merged …
15:08 Ticket #8039 (ATLAS libs fail to build on Open Solaris 64 bit due to wrong LDFLAG ...) closed by mvngu
fixed: Merged …
15:01 Ticket #8275 (upgrade to ecl 10.2.1) closed by mvngu
fixed: Merged [ http://wstein.org/home/wstein/ports/cygwin/ecl-10.2.1.spkg
14:46 Ticket #8352 (twisted-8.2.0.p1 fails to build in Open Solaris x64 as 64 bit even if ...) closed by mvngu
fixed: Close as fixed by #7552.
14:45 Ticket #7552 (Update the Twisted package to 9.0) closed by mvngu
fixed: Merged …
14:38 Ticket #8191 (Add iconv needed for Solaris, and possibly Cygwin too) closed by mvngu
fixed: Merged in this order: 1. Replace current "install" under …
14:27 Ticket #8365 (Reorganize slightly the outline of the documentation of Polynomial Rings) closed by mvngu
fixed: Merged in this order: 1. …
14:22 Ticket #8362 (Fix typo in documentation of Disjoint Union of Enumerated Sets) closed by mvngu
fixed
14:19 Ticket #8320 (Make HTML doc headers and footers more compact) closed by mvngu
fixed: Merged in this order: 1. …
14:17 Ticket #8310 (bad ReST formatting in kazhdan_lusztig.py) closed by mvngu
fixed
14:15 Ticket #8295 (Documentation for Kazhdan-Lusztig polynomials and Iwahori Hecke algebras) closed by mvngu
fixed: Daniel: The patch doesn't contain your username. I have merged …
14:11 Ticket #8037 (add sagetex to the french tutorial) closed by mvngu
fixed: Merged …
14:06 Ticket #8328 (clisp rather than ecl mentioned on web page) closed by mvngu
fixed
14:04 Ticket #8244 (Annoying warnings when building the HTML reference manual) closed by mvngu
fixed: Merged in this order: 1. …
13:59 Ticket #7877 (matrix indexing should be explained in the manual) closed by mvngu
fixed: Merged in this order: 1. …
13:55 Ticket #3211 (make echelon_form work over fraction fields (and hermite_form = old ...) closed by mvngu
fixed: Close as fixed by #8008.
13:52 Ticket #8008 (Implement an rref() function which works over the fraction field of the ...) closed by mvngu
fixed: Merged in this order: 1. …
13:47 Ticket #8326 (Sphinx warnings about posets and poset_example) closed by mvngu
fixed
13:44 Ticket #8131 (Catalan numbers are integers) closed by mvngu
fixed: Merged …
13:40 Ticket #8396 (element_class of Subsets is broken) closed by mvngu
fixed: Samuele: Mercurial interprets your "commit message" as a comment, hence …
13:35 Ticket #8318 (overlap_partion of a word should return an instance disjoint set data ...) closed by mvngu
fixed: Merged in this order: 1. …
13:32 Ticket #8289 (Clean up WordMorphism.__call__) closed by mvngu
fixed: Merged in this order: 1. …
13:30 Ticket #8268 (Improve speed of Christoffel word construction) closed by mvngu
fixed: Merged in this order: 1. …
13:27 Ticket #8259 (Conversion from symmetric polynomials to basis of monomial symmetric ...) closed by mvngu
fixed: Merged in this order: 1. …
13:22 Ticket #8227 (Improving iterated palindromic closure computation) closed by mvngu
fixed: Merged in this order: 1. …
13:19 Ticket #8187 (improve equality tests for words) closed by mvngu
fixed: Merged in this order: 1. …
13:15 Ticket #8299 (coercion and the bool type) closed by mvngu
fixed
13:13 Ticket #8307 (gfan-0.4plu keeps getting upgraded) closed by mvngu
fixed: Merged …
13:11 Ticket #8157 (why the bit limit of 2^24 in RealField?) closed by mvngu
fixed: Merged in this order: 1. …
13:06 Ticket #7984 (QQbar doesn't use canonical coercion for comparison) closed by mvngu
fixed: Robert: I have merged …
13:02 Ticket #8323 (The variable "name" is predefined in Sage) closed by mvngu
fixed
11:14 Ticket #8424 (bounding box calculation doesn't handle NaN or infinity) created by jason
Robert Marik pointed out that there is a bug in the bounding box …
10:37 Ticket #8423 (fractals: add code to plot julia sets) created by was
Add code to sage for plotting Julia sets.
09:54 Ticket #8422 (ChainPoset in broken for small input) created by hivert
For n>2 the answer is correct: […] However: […] …
08:05 Ticket #8421 (Change BipartiteGraph .left and .right to sets) created by rhinton
The documentation describes the 'left' and 'right' attributes of …
06:12 Ticket #8420 (new feature : class of perfect matching) created by vferay
I am working on implementing the enumerated set of perfect matchings of a …
06:04 Ticket #8419 (cddlib fails to build on OpenSolaris fully.) created by drkirkby
As reported by Jaap Spies, one of the reviewers of #8363, the package is …
05:06 Ticket #8418 (Reduced Rauzy graph) created by jleroy
Adding the function reduced_rauzy_graph in word.py
03:00 Ticket #8417 (improve CubeGraph and HyperStarGraph generation) created by ylchapuy
see the title…
02:58 Ticket #8416 (long doctest elliptic_curves/ell_modular_symbols.py fails on Solaris 10 ...) created by drkirkby
Applying all the patches at #8409, Sage 4.3.3 builds and passes all the …
00:59 Ticket #8415 (bug in quadratic field embedding into QQbar) created by robertwb
[…] GDB Backtrace: […] The problem is actually here: […] …

03/01/10:

18:56 Ticket #8350 (BipartiteGraph override add_vertex() and add_vertices()) closed by rhinton
duplicate: merged with #8330
17:36 Ticket #8414 (lattice -> domain in weyl_groups.py) created by bump
WeylGroups? and WeylGroupElements? have a method lattice() and also an …
15:05 Ticket #8413 (Add "Unknown" truth value) created by hivert
As discussed on …
14:46 Ticket #8412 (Trivial Center of Matrix Group) created by iandrus
When calculating the center of a group, GAP returns an empty list of …
11:42 Ticket #8411 (Branching rule fix and doc revision) created by bump
This corrects a minor problem with branching rules in weyl_characters.py. …
09:30 Ticket #8410 (Improve robustness of @parallel) created by boothby
Run the following: […] and interrupt it with ctrl-c (or esc in the …
08:39 Ticket #8367 (element_class of Subsets is broken) closed by hivert
duplicate: Replying to giraudo: Hi Samuele, I think you made a mistake …
08:12 Ticket #8409 (Fix build and doctest issues for Solaris 10 (SPARC) in 32-bit mode.) created by drkirkby
As of Sage 4.3.3, Sage will not build on Solaris 10 (SPARC). This lists …
07:11 WikiStart edited by jleroy
(diff)
05:33 Ticket #8408 (Update sqlite to 3.6.22 (the latest version)) created by drkirkby
One doctest that fails on Solaris #8400 is solved by updating the version …
05:09 Ticket #8407 (more practical construction of word paths) created by slabbe
Improve the construction of word path parent : creation from 2*n letters …
04:20 stab1 edited by was
(diff)
04:17 stab1 created by was
02:53 Ticket #7380 (Replace Graph.vertices() by Graph.vertex_iterator when possible) closed by mvngu
worksforme: Replying to ncohen: > oops... Well, if "vertices()" is calling …
00:28 Ticket #8406 (problem with duck typing in c_graph) created by ylchapuy
two examples: […] This should be [a], but int(a)=9 […] This …

02/28/10:

17:53 Ticket #7932 (_Complex_I undeclared - a new bug totally stops a Solaris 10 build.) closed by mvngu
fixed: Close as fixed by #8163.
15:46 Ticket #8405 (Linear Arboricity, Acyclic edge coloring) created by ncohen
This patch implements LP formulations of Linear Arboricity and Acyclic …
10:45 Ticket #8404 (Computing a H-minor) created by ncohen
This patch is a linear program to compute a H minor of a graph... I hope …
10:03 Ticket #7380 (Replace Graph.vertices() by Graph.vertex_iterator when possible) closed by ncohen
wontfix: Useless.
09:57 Ticket #8403 (Steiner Tree) created by ncohen
Here is a patch containing the function Graph.steiner_tree. It consists …
08:45 Ticket #8402 (Sanity check for Parents and Elements) created by hivert
Here is the summary of what was decided on …
08:41 Ticket #8401 (doctest devel/sage/sage/graphs/graph_database.py fails on Solaris 10 ...) created by drkirkby
== Details of the computer == * Sun Blade 1000 * 2 x 900 MHz UltraSPARC …
08:25 Ticket #8400 (doctest devel/sage/sage/databases/database.py fails on Solaris 10 (SPARC)) created by drkirkby
== Details of the computer == * Sun Blade 1000 * 2 x 900 MHz UltraSPARC …
08:23 Ticket #8399 (doctest devel/sage/sage/graphs/graph.py fails on Solaris 10 (SPARC)) created by drkirkby
== Details of the computer == * Sun Blade 1000 * 2 x 900 MHz UltraSPARC …
08:22 Ticket #8398 (doctest devel/sage/sage/graphs/generic_graph.py fails on Solaris 10 ...) created by drkirkby
== Details of the computer == * Sun Blade 1000 * 2 x 900 MHz UltraSPARC …
08:19 Ticket #8397 (doctest devel/sage/sage/graphs/graph_list.py fails on Solaris 10 (SPARC)) created by drkirkby
== Details of the computer == * Sun Blade 1000 * 2 x 900 MHz UltraSPARC …
07:13 Ticket #8396 (element_class of Subsets is broken) created by giraudo
element_class of Subsets is broken […] Note: this should be caught by …
06:52 Ticket #8395 (degree() reports the degree of a self-loop vertex as contributing 1 to ...) created by mvngu
Note: When this ticket is closed, make sure to also close ticket …
06:48 Ticket #8394 (plot/plot3d/tri_plot.py is at 0% coverage: get it to 100%) created by mhampton
The adaptive refinement code in tri_plot.py has almost no docstrings or …
06:36 Ticket #8393 (bring plot3d.py to 100% coverage) created by mhampton
plot3d.py is only missing three doctests to get to 100%: […]
03:59 WikiStart edited by giraudo
(diff)

02/27/10:

15:42 Ticket #4574 (add notebook_object.py docs to the reference manual, and possibly a short ...) closed by mvngu
fixed: Close as fixed by #7506.
13:04 Ticket #8392 (Implement RSK for generalized permutations) created by nborie
Since the user is currently very strongly encouraged to use good …
11:18 Ticket #8391 (Change 'top' to 'prstat' on Solaris for get_memory_usage() and top()) created by drkirkby
The file 'getusage.py' has two main functions. * top() - Display the …
11:07 Ticket #8390 (Find all roots of a trigonometric equation) created by olazo
When using […] sage returns [x == 1/6*pi]. Which is correct, but we …
09:22 Ticket #8389 (Sage eats all memory trying to evaluate MatrixSpace(QQ, 2)['x']) created by mmezzarobba
This makes Sage eat all available memory until it gets interrupted: …
09:19 WikiStart edited by mmezzarobba
(diff)
08:55 Ticket #8388 (pickle the paths of Rauzy diagrams) created by vdelecroix
There is a pickle error with the nested class RauzyDiagram?.Path in …
07:59 Ticket #8387 (help (notebook) examples use deprecated usage.) created by drkirkby
Using Sage 4.3.3 help(notebook) shows […] Then the second and …
05:33 Ticket #1317 (graphs: calculate edge and vertex cut-sets) closed by ncohen
duplicate
05:06 Ticket #8386 (enhanced version of iet) created by vdelecroix
1) The library for iet is moved from sage.combinat.iet to …

02/26/10:

15:35 Ticket #8385 (Add hostname, date and time to test.log) created by drkirkby
Currently, if one runs […] a file […] is created with the …
15:33 Ticket #8384 (incoherent web pages) created by zimmerma
The web page  http://wiki.sagemath.org/SageDays is not coherent with …
15:10 Ticket #8383 (Make symbolic versions of moebius, sigma, and euler_phi functions) created by zimmerma
I hit the following problem: […] Wouldn't it better to keep sigma(x) …
15:03 Ticket #8382 (missing previous_probable_prime (companion to next_probable_prime)) created by zimmerma
next_probable_prime exists but previous_probable_prime does …
15:00 Ticket #8381 (typo in documentation of rational_reconstruction) created by zimmerma
[…] The mathrm should be removed.
09:20 Ticket #8380 (Implement an interface to GAP3) created by saliola
It would be great to have an interface to GAP3 so that one can use GAP3 …
05:21 Ticket #8379 (add arithmetic for Boolean functions) created by ylchapuy
we define: * ~ : returns the complement Boolean function * +,*
02:14 Ticket #8378 (typo in documentation of crt) created by zimmerma
[…] However in the documentation of crt a, b are the residues, …
01:34 Ticket #8377 (improve documentation for RealField) closed by zimmerma
duplicate: oops, this is a duplicate of #8376.
01:31 Ticket #8377 (improve documentation for RealField) created by zimmerma
There is no example of using rounding modes with RealField?.
01:29 Ticket #8376 (improve documentation for RealField) created by zimmerma
There is no example of using rounding modes with RealField?.
01:00 Ticket #8375 (Numerical noise in devel/sage/sage/symbolic/pynac.pyx) created by drkirkby
== The computer hardware & software == * Sun Blade 1000 * 2 x 900 MHz …
00:56 Ticket #8374 (Numerical noise in devel/sage/sage/symbolic/constants_c.pyx) created by drkirkby
== The computer hardware & software == * Sun Blade 1000 * 2 x 900 MHz …

02/25/10:

22:47 Ticket #8373 (finite fields constructed with non-primitive defining polynomial) created by rkirov
Consider the following code: […] This is all fine mathematically, as …
21:01 Ticket #8372 (split up incidence_matrix() over graph.py and digraph.py) created by mvngu
From …
15:25 Ticket #8371 (Error building pyprocessing on Solaris SPARC after changes to python) created by drkirkby
== The computer hardware & software == * Sun Blade 1000 * 2 x 900 MHz …
15:00 Ticket #8370 (Add tour_functions to the French tutorial (cf. #5463)) created by mmezzarobba
tour_functions.rst (added by #5463) is missing from the French translation …
14:42 WikiStart edited by mvngu
blocker report for Sage 4.3.4 milestone (diff)
12:15 Ticket #8369 (Mistake in text on data file upload page) created by was
The sentence: "Or enter the url of a worksheet file on the web:" at …
11:15 Ticket #8368 (add colorbar option to contour_plots) created by jason
This patch adds the option of creating a color bar on a filled contour …
09:39 Ticket #8367 (element_class of Subsets is broken) created by giraudo
element_class of Subsets is broken […] Note: this should be caught by …
09:24 Ticket #8366 (make contour plot labels and linestyles work when fill=True) created by jason
We have an artificial limitation in that contour labels and linestyles …
08:25 Ticket #8365 (Reorganize slightly the outline of the documentation of Polynomial Rings) created by mmezzarobba
The attached patch tries to make the outline of Chapter 32 (Polynomial …
07:47 Ticket #8364 (Forward options like "solver" in all the functions using LP) created by ncohen
It was impossible to force the use of GLPK instead of Cbc or Cplex in all …
07:31 Ticket #8363 (cddlib-094f.p4 has a useless check for mpir which breaks on Solaris) created by drkirkby
spkg/install/deps shows that cddlib depends on mpir […] but for some …
05:31 Ticket #8362 (Fix typo in documentation of Disjoint Union of Enumerated Sets) created by slabbe
There is a typo in the doc of cardinality function. This patch was used …
05:18 Ticket #8361 (Add an __iter__ method for IntegerVectors) created by nborie
Add an iterator for IntegerVectors? Old proposition : Using improvement …
01:00 Ticket #8360 (Add an interface to Jean-Eric Pin's Semigroupe package) created by nthiery
Add an interface to Jean-Eric Pin's Semigroupe package …
00:48 Ticket #8359 (Coxeter groups as permutation groups) created by nthiery
This patch adds a function: […] to construct Coxeter groups. Whenever …
00:22 Ticket #8358 (improved documentation of number_field.py) created by zimmerma
There is an example in number_field.py which says it factors Gaussian …

02/24/10:

22:05 Ticket #8357 (eclib: suppress / delete files left by doctests and check, fix building in ...) created by mpatel
From …
19:58 Ticket #8356 (python 2.6.4 is configured with an unrecognised option) created by drkirkby
When python is configured, it is showing the following warning: […] …
16:25 Ticket #8355 (Fix hsv_to_rgb to take all 3 arguments) created by boothby
[…]
15:04 Ticket #8354 (ReST fixes based on Sage 4.3.3) created by jhpalmieri
The attached patch fixes some ReST formatting issues in the Sage 4.3.3 …
14:34 Ticket #8353 (Adding height() and width() functions to square grid paths) created by abmasse
When dealing with 2d word paths, it is very useful to know their height …
13:07 Ticket #8352 (twisted-8.2.0.p1 fails to build in Open Solaris x64 as 64 bit even if ...) created by jsp
twisted builds in 32 bit mode on Open Solaris x64. A fix is coming up. …
11:52 Ticket #8351 (ratpoints-2.1.3.p0 fails to build in Open Solaris x64 as 64 bit even if ...) created by jsp
ratpoints builds in 32 bit mode on Solaris x64. A patch is coming up. …
10:04 Ticket #8350 (BipartiteGraph override add_vertex() and add_vertices()) created by rhinton
BipartiteGraph? needs to override add_vertex() and add_vertices() to …
09:38 Ticket #8349 (bug in isogenies) created by wuthrich
Something is wrong with the post_isomorphism of isogenies of elliptic …
08:23 Ticket #8348 (Document that find_root only works in fixed (double) precision) created by zimmerma
How can one approximate the root of an equation in arbitrary precision? …
07:40 Ticket #8347 (Test the positivity of a number field element) created by nborie
test if an element of a number field is positive real.
06:50 Ticket #8346 (sagenb: notebook feature request "rename a data file") created by was
[…]
03:36 Ticket #8345 (cannot convert symbolic functions back from maxima) created by burcin
From sage-devel: […] Somehow we don't recognize the conjugate …

02/23/10:

20:15 Ticket #8344 (Factor constant polynomials over QQbar) created by boothby
[…] This one should be pretty easy.
19:38 Ticket #8343 (email address marked as confirmed even after changing it) created by ddrake
While working on #7630, I discovered that even if a user has confirmed an …
17:41 Ticket #8342 (Efficient Arbitrary Sequence Generator) created by colah
[…]
17:07 Ticket #8341 (detect_poles doesn't find a vertical asymptote where both sides go to ...) created by jason
It seems like this should show a vertical asymptote at x=1, but it …
17:00 WikiStart edited by colah
(diff)
14:46 Ticket #8340 (add a lift method to elements of the residue class field) created by was
Make this work: […]
14:46 Ticket #8339 (Message of the day for notebook server) created by cremona
From sage-devel 2010-02-22: Here's a suggestion for the notebook: allow …
11:36 Ticket #8338 (Add Fourier transforms) created by olazo
Sage has got laplace and inverse_laplace. It should be fairly easy to add …
10:18 Ticket #8337 (factorization of multivariate polynomials is terribly slow) created by zimmerma
From …
10:00 Ticket #8336 (round(x) <> x.round() for x in RealField) created by zimmerma
This is related to #188 and #2899. […] If one performs ZZ(y) to …
09:26 Ticket #8335 (Finite Field lattices) created by roed
Implements coercion within lattices of finite fields lying above the same …
07:16 Ticket #8334 (Improvements to residue fields) created by roed
Moves residue fields to the coercion model, makes the reduction and …
07:07 Ticket #8333 (Finite fields to new coercion model) created by roed
Moves finite fields to the new coercion model. Patches have been moved to …
06:48 Ticket #8332 (Changes FiniteField_givaro to Python) created by roed
Residue fields and others would like to be able to multiply inherit from …

02/22/10:

20:08 WikiStart edited by mvngu
Note on closing tickets and reason not to close tickets. (diff)
17:04 Ticket #8331 (BipartiteGraph constructor does not create partitions for dict inputs) created by rhinton
The BipartiteGraph? constructor does not create partitions for dict inputs. …
13:23 Ticket #8330 (BipartiteGraph needs to override methods to add and delete vertices and ...) created by rhinton
BipartiteGraph needs to hook delete_vertex() and delete_vertices(). …
11:51 Ticket #8329 (Missing copy() method in BipartiteGraph) created by rhinton
BipartiteGraph? is missing a copy() method. […] The result is not …
11:20 Ticket #8328 (clisp rather than ecl mentioned on web page) created by drkirkby
http://www.sagemath.org/doc/tutorial/interfaces.html says: "Maxima is …
09:48 Ticket #8327 (Implement the universal cyclotomic field, using Zumbroich basis) created by nthiery
This patch provides the universal cyclotomic field […] in sage. This …
09:46 Ticket #8201 (Fortran not found on Linux if gfortran not present) closed by drkirkby
wontfix: Replying to mraum: > SAGE_FORTRAN is ignored, if gfortran …

02/21/10:

22:06 Ticket #8326 (Sphinx warnings about posets and poset_example) created by mpatel
Sphinx warnings from building the HTML reference manual include: […] …
21:45 Ticket #8325 (Sphinx warning: 'Could not parse cython argspec') created by mpatel
Sphinx warnings from building the HTML reference manual include: […] …
20:03 Milestone sage-4.3.3 completed
Sage 4.3.3 is planned to be released after Sage Days 20 in Marseille, …
19:59 Ticket #8231 (Place cursor in new input cell in notebook) closed by mvngu
fixed: Merged …
19:57 Ticket #8314 (numerical noise in sage/misc/functional.py) closed by mvngu
fixed
19:50 Ticket #8324 (Reconcile sage.misc.sageinspect and sagenb.misc.sageinspect) created by mpatel
Recent updates to sage.misc.sageinspect are missing from …
18:33 Ticket #8323 (The variable "name" is predefined in Sage) created by roed
Try the following: […] I'm not sure where this gets imported, but it …
16:41 Ticket #8322 (on sage.combinat.tableau.insert_word() , parameter left= is broken (fix ...) created by drini
on …
14:33 PatLeSmithe edited by mpatel
Simplify (diff)
14:26 PatLeSmithe edited by mpatel
Tweak header, queries. (diff)
13:26 Ticket #8321 (numerical integration with arbitrary precision) created by burcin
From the sage-devel: […] The _evalf_ function defined on line 179 …
11:59 Ticket #8320 (Make HTML doc headers and footers more compact) created by mpatel
We can use Sphinx's …
09:27 Ticket #8319 (elliptic curve canonical height bug for non-minimal models) created by cremona
For canonical heights of points on elliptic curves defined over QQ, we …

02/20/10:

18:27 Ticket #8318 (overlap_partion of a word should return an instance disjoint set data ...) created by slabbe
When I coded the overlap_partition function in 2007, the purpose was to …
16:19 Ticket #8317 (Prevent assignments to special names) created by olazo
I'd like to propose that certain special names should be protected so that …
13:25 Ticket #8316 (Remove the Jinja (not Jinja2) package) created by mpatel
With #7249 merged, it now seems that no Sage component depends on the …
13:02 Ticket #8315 (Reference manual layout: toggles, sidebar links) created by mpatel
We add potentially useful features to reference manual HTML pages: * In …
09:43 Ticket #8204 (when upgrading sage, cddlib spkg goes interactive due to some errors in it) closed by mvngu
duplicate: Close as a duplicate of #8115.
09:31 Ticket #8050 (fix SPKG.txt in cddlib) closed by mvngu
fixed: Close as fixed by #8115.
08:26 Ticket #8314 (numerical noise in sage/misc/functional.py) created by mvngu
From [ http://groups.google.com/group/sage-devel/msg/ba90601a2c25291d
06:32 Ticket #8313 (Misplaced "`" in linear code construction documentation) created by hivert
While reading the doc I found the following trivial doc mistake: At the …
05:54 Ticket #8312 (speed up random_matrix creation) created by schilly
random_matrix is really slow. This ticket seeks to improve it's …
04:06 Ticket #8311 (elliptic curve random point hangs when group is trivial) created by cremona
As reported: […] Hangs since […] so unless the point at infinity is …
03:58 Ticket #8310 (bad ReST formatting in kazhdan_lusztig.py) created by mvngu
As the subject says. Prerequisites: #8295

02/19/10:

17:49 Ticket #8309 (speedup prime range) created by robertwb
Uses Pari's NEXT_PRIME_VIADIFF directly, which avoids the …
16:49 Ticket #5183 (issues with elementary_divisors for sparse integer matrices) closed by jhpalmieri
worksforme: These two examples seem to work now, so I think we can close this.
08:31 Ticket #8308 (Make M.entries() an alias for M.list() when M is a matrix) created by jason
See #4889, where such a change was voted favorable, but did not get done …
04:36 Ticket #8307 (gfan-0.4plu keeps getting upgraded) created by mpatel
I think this happens because we misuse …
03:59 Ticket #7918 (log(float(_)) is really slow) closed by burcin
fixed: I'm closing this since #7822 was merged and it addresses this issue.
03:56 Ticket #6403 (Custom definitions for latex style) closed by burcin
fixed: I'm closing this, since #6559 just got merged. It adds a latex_name
03:31 Ticket #8306 (Parallel inter/intra-spkg builds) created by mpatel
Along with a primed  ccache, compiling multiple …

02/18/10:

19:34 Ticket #8305 (Improve documentation of Monsky-Washnitzer code) created by kedlaya
The code in schemes/elliptic_curves/monsky_washnitzer.py largely dates …
18:56 Ticket #8304 (Remove stray factors of 2 in Coleman integration) created by kedlaya
Jen discovered some stray factors of 2 buried in the Coleman integration …
18:32 Ticket #8303 (Sage cannot work with files with spaces in their names) created by ddrake
Scripts with spaces in their names defeat Sage: […] Ticket #4354
18:28 Ticket #8302 (cubical complexes, delta complexes, and more) created by jhpalmieri
The attached patch adds lots of functionality to Sage's algebraic topology …
18:21 Ticket #8301 (segfault in m4ri) created by was
Type in […] and get an absolutely stupendous segfault! For the first …
17:41 Ticket #8300 (native algdep with proof option) created by robertwb
Using the properties of LLL and a height bound, we can prove (given …
14:28 Ticket #8299 (coercion and the bool type) created by robertwb
Clearly this is undesirable: […]
14:05 Ticket #8253 (search_src (etc.) bug) closed by mvngu
fixed: Merged …
14:03 Ticket #4889 (document matrix.list() better) closed by mvngu
fixed: Merged …
14:02 Ticket #7911 (Fix Scilab interface doctests, add 'scilab (optional)' to systems in the ...) closed by mvngu
fixed: Merged …
13:58 Ticket #8080 (installation guide: require Fortran as a pre-requisite for compiling Sage ...) closed by mvngu
fixed
13:57 Ticket #6961 (provide wrapper for psi function of GiNaC) closed by mvngu
fixed: Merged in this order: 1. #6961: …
13:53 Ticket #6559 (Real domain for symbolic variables) closed by mvngu
fixed: Merged in this order: 1. …
13:51 Ticket #6465 (Derivative D acts wrongly on symbolic integration) closed by mvngu
fixed: Merged in this order: 1. …
13:47 Ticket #7916 (change conjugate(X) to try X.conjugate()) closed by mvngu
fixed: Merged …
13:44 Ticket #7957 (problems with real_part function) closed by mvngu
fixed
13:43 Ticket #7363 (print symbolic fractions more naturally: print 2/(x+2) instead of 2 ...) closed by mvngu
fixed
13:40 Ticket #7876 (symbolic expression displayed wrong) closed by mvngu
fixed: Merged …
13:38 Ticket #7822 (pynac log function cannot handle float arguments <= 0) closed by mvngu
fixed: Merged …
13:26 Ticket #8118 (split off Galois representations and modular parametrization from ...) closed by mvngu
fixed: Merged …
06:03 Ticket #8298 (GLPK 4.42 + error message) created by ncohen
The user has to run sage -b after installing GLPK or CBC because of recent …
01:30 Ticket #8297 (extra parenthesis when typesetting QQ arguments to symbolic functions) created by burcin
From sage-devel: […] Here is the thread: …

02/17/10:

13:23 Ticket #8229 (gap_packages-4.4.12 updated) closed by mvngu
fixed: Merged …
13:12 Ticket #8296 (getattr hack not failing graciously on descriptors / tab completion broken ...) created by nthiery
The getattr hack of #7921 to let extension types "inherit" from category …
12:58 Ticket #8115 (bad patching practice in cddlib-094f.p2.spkg) closed by mvngu
fixed: Merged [ http://www.stp.dias.ie/~vbraun/cddlib-094f.p4.spkg
12:53 Ticket #8150 (various fixes in sage/groups/ and sage/interfaces needed for GAP 4.4.12) closed by mvngu
fixed: Merged …
12:49 Ticket #8076 (upgrade GAP to version 4.4.12) closed by mvngu
fixed: Merged …
12:45 Ticket #7338 (Singular fails to build on cygwin) closed by mvngu
fixed: Merged …
12:43 Ticket #8007 (Speed up generation of random number field elements) closed by mvngu
fixed: Merged …
12:41 Ticket #8223 (tab completion broken for many parent objects) closed by mvngu
fixed: Merged …
12:39 Ticket #2064 (foo?? doesn't know about cpdef from the command line) closed by mvngu
fixed: Merged …
12:38 Ticket #8232 (cmp function for words is broken) closed by mvngu
fixed
10:24 Ticket #8295 (Documentation for Kazhdan-Lusztig polynomials and Iwahori Hecke algebras) created by bump
Adds documention for new files kazhdan_lusztig.py and …
07:31 Ticket #8294 (Copy is broken on 2x2 integer matrix (mutability is not set)) created by hivert
[…]
04:36 Ticket #8293 (Include g77) created by magawake
I am not sure if this already exists but it would be nice if we can …
03:56 Ticket #8292 (improvements to eisenstein_series_qexp) created by AlexGhitza
The attached patch makes the following changes to …
03:28 Ticket #7282 (port jinja to install on cygwin) closed by mhansen
invalid: This currently builds fine with Cygwin 1.7
00:12 Ticket #7337 (PolyBoRi fails to build on cygwin) closed by mhansen
invalid: This no longer fails with Cygwin 1.7.
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