Timeline


and

04/03/10:

12:12 Ticket #5134 (Polyhedron: conversion from V-form to H-form fails if no extreme point is ...) closed by mhampton
fixed: Yes, I think it can be closed.
08:56 Ticket #8649 (to_tableau method broken for crystals of type B) created by aschilling
- For type B_n the to_tableau method in crystals is wrong: 00 in the list …
08:34 Ticket #8648 (Generic __call__ function for parents prevents empty input in constructor) created by aschilling
Generic call function for parents has a default value for its first …
07:43 Ticket #6917 (Minkowsky sum should work with polyhedra and not only with polytopes) closed by mhampton
fixed: I believe this patch is unnecessary because of #7109, which fixed a lot of …
02:26 Ticket #8647 (bump maxima artificially so upgrades aren't *all* broken) created by was

04/02/10:

18:54 Ticket #8646 (Windows 7 Virtual Box Install Fails) created by SevenThunders
I am running windows 7 64 bit, and have installed virtualbox 3.1.6. Sage …
15:58 Ticket #8645 (maxima package fails to install ECL library) created by burcin
With the recent ECL update #8275, maxima package doesn't install the ECL …
07:52 Ticket #8643 (The inverse of a morphism have the wrong domain and codomain) closed by boussica
fixed
07:47 Ticket #8644 (update pynac to 0.1.12) created by burcin
I released a new pynac version after applying a few upstream patches from …
07:41 Ticket #8643 (The inverse of a morphism have the wrong domain and codomain) created by boussica
In the categories of modules with basis, the domain (resp. codomain) of a …

04/01/10:

22:40 Ticket #8642 (port detection for the notebook does not work in Cygwin) created by mhansen
19:41 Ticket #8641 ("sage -t" should exit with nonzero exit code if doctests fail) created by ddrake
Right now, if I run doctests with "sage -t" and some doctests fail, the …
07:32 Ticket #8640 (Add BipartiteGraph to the documentation) created by ncohen
For the moment, Sage's documentation does not include the BipartiteGraph?
07:06 Ticket #8639 (Bug when defining a MIPVariable's type) created by ncohen
A missing '_' in a variable's name :-p Nathann

03/31/10:

17:09 Ticket #8638 (iconv -- make with SAGE_CHECK="yes" fails on iconv with x86_64 ubuntu) created by was
[…]
16:34 Ticket #8637 (typo in sagenb/data/sage/html/worksheet_listing.html, line 117) created by ddrake
From IRC on March 31 2010: […] The patch, in case it gets taken down, …
08:22 Ticket #8636 (iconv -- put the "do not build check" in the right place) created by was
New spkg here …
02:37 Ticket #8635 (Typos in DisjointUnionEnumeratedSets.) created by hivert
Fixes some trivial typos.
02:23 Ticket #8634 (Broken conversion of sage variable h1 to Maxima) created by robert.marik
h1, h2, h9 (and perhaps some others) are converted into binomial …

03/30/10:

10:40 Ticket #8633 (remove more instances of 'texttt' from jsmath output) created by jhpalmieri
Try this in the notebook with the "Typeset" box checked: […] You will …
10:12 Ticket #8632 (.save ignores ymin etc.) created by damm
a sage (4.3.3) notebook shows the correct picture of […] The save …
07:54 Ticket #8631 (Make a graph-input interact control) created by rbeezer
Should be able to use the graph editor as an input widget for interacts. …
05:13 Milestone sage-4.3.5 completed
A quick bug fix release to make sure that Sage 4.3.5 builds on Fedora. …
04:37 Ticket #8630 (Cusp forms constructor ignores the character and returns enormous space) created by davidloeffler
[…] *facepalm*
02:32 Ticket #8629 (test ticket; please ignore) closed by mvngu
wontfix: Then it's settled.
02:26 Ticket #8629 (test ticket; please ignore) created by mvngu

03/29/10:

17:50 Ticket #8628 (confusing defaults for p-adic precision types) created by dmharvey
(sage 4.3.1) absolute or relative is the default? […]
17:47 Ticket #8627 (cannot coerce p-adic capped-rel to capped-abs) created by dmharvey
(sage 4.3.1) […]
17:37 Ticket #7934 (Cannot import sage.matrix.all in isolation) closed by was
invalid: One cannot import any subset of the Sage library without first importing …
15:08 Ticket #8567 (Change iconv so it builds on Cygwin and Solaris only) closed by was
fixed: Merged into sage-4.3.5.
15:08 Ticket #8539 (Matrix(ZZ, sparse=True)._mod_int(p) has the wrong parent) closed by was
fixed: Merged into sage-4.3.5
15:06 Ticket #8612 (potentially horrible multimodular matrix echelon bug) closed by was
fixed: Merged into sage-4.3.5
14:14 Ticket #359 (Consider adding dhtml javascript drawing functionality to the SAGE ...) closed by acleone
duplicate: See #6973 (use SVG or canvas).
12:24 Ticket #8626 (qqbar and SR) created by jason
It would be nice if roots of quadratics printed using the quadratic …
11:46 Ticket #8625 (Make contour_plot choose the contour levels avoiding poles) created by olazo
At this point contours of a function with poles get too concentrated near …
09:04 Ticket #8624 (integral of abs(cos(x))*sin(x) gives false results) created by jeroen
The integral of abs(cos(x))*sin(x) returns the result as if abs() is …
05:54 Ticket #8623 (User interface to lcalc library) created by rishi
I am attaching a patch which gives a user interface to lcalc library …
03:27 Ticket #8622 (Atkin-Lehner operators don't work for odd weight modular forms) created by davidloeffler
In ticket #5262 I implemented a method to find the Atkin-Lehner eigenvalue …

03/28/10:

17:36 Ticket #8621 (New functions in lcalc wrapper) created by rishi
I have added access to two new functions in lcalc wrapper. compute_rank …
14:46 Ticket #8620 (Rogue minus sign in sage.modular.modsym.ambient.diamond_bracket_operator) created by davidloeffler
There is a minus sign in the code for diamond operators which shouldn't be …
12:09 Ticket #8619 (add check for SELinux to sage prereq script) created by was
[…]  http://www.ittvis.com/services/techtip.asp?ttid=3092 It would …
02:12 Ticket #8618 (Fix is_identity of WordMorphism to handle non standard alphabet) created by vdelecroix
It seems that some functions that use morphisms of words do not work for …

03/27/10:

16:25 Ticket #8617 (Add galrep by Drew Sutherland to Sage) created by was
The two data files go in SAGE_ROOT/data/extcode/galrep
13:26 Ticket #8616 (Make desolve deduce the variable if you don't state it) created by yuri.k
Provides autodetect dependent and independent variables in desolve(), …
10:42 Ticket #8615 (sage notebook: in chrome creating a new worksheet just returns the last ...) created by was
Basically, in Google Chrome, creating a new worksheet sometimes (usually?) …

03/26/10:

20:29 Ticket #8614 (Optimize creation of modular symbols spaces by speeding up quotienting out ...) created by was
* The attached patch speeds up a creating ModularSymbols? spaces a bunch by …
14:46 Ticket #8613 (__dir__() / tab completion returns nonexistent attributes) created by mmezzarobba
On the following example, tab completion suggests sum, which is not an …

03/25/10:

22:46 Ticket #8612 (potentially horrible multimodular matrix echelon bug) created by was
I was browsing the code in matrix/misc.pyx, and noticed: […] Notice …
20:48 Ticket #8611 (speed up cached_function and cached_method) created by jason
There are a number of inefficiencies in the critical path (i.e., the code …
19:00 Ticket #8610 (fix caching bug in modular/modsym/element.pyx (very easy to review!)) created by was
There is a bug in caching, which this fixes. Also, I add a missing …
15:39 Ticket #8609 (Switch AmbientSpace and Scheme to Parent) created by novoselt
The patch switches AmbientSpace and Scheme to inherit from Parent rather …
14:26 Ticket #8608 (Add a list of available decorators to documentation) created by novoselt
Such as @rename_keyword, @options, @lazy_attribute and whatever else there …
12:05 Ticket #8607 (add deprecation option to the plot option rename decorator) created by jason
This lets people change option names and automatically deprecate the old …
08:11 Ticket #8606 (floats in exponent do not propagate) created by zimmerma
Consider the following (sage 4.3.3, since 4.3.4 does not compile on my …
05:43 Ticket #8605 (upgrade SageTeX spkg to 2.2.5) created by ddrake
I've made a couple improvements to SageTeX in the last few months, and …
05:00 Ticket #8604 (Add a class for factor-enumerable words) created by slabbe
Add a class for factor-enumerable words, i.e. having an algorithm that …

03/24/10:

21:06 Ticket #8603 (Partial sums are off for Fourier series of piecewise functions) created by novoselt
Doing […] we get […] while according to the documentation we should …
12:00 Ticket #8602 (Implement theta series of degree 2) created by tornaria
Implement a counting vectors algorithm for theta series of degree 2.
10:47 Ticket #8601 (Bug in vector reduction) created by robertwb
From …
10:46 Ticket #8600 (fibonacci tree) created by schilly
the fibonacci tree, …
08:30 Ticket #8599 (Allow size as an argument for point2d) created by slabbe
For 3d points, one must use the argument size : […] But for 2d …
08:15 Ticket #8598 (Add graphical output to operation tables) created by rbeezer
Operation tables can be output as grids with color or grayscale squares …
08:14 Ticket #8597 (point(vector((2,3,4))) is broken) created by slabbe
The following works : […] but the following doesn't : […]
07:58 Ticket #8596 (Add more doctests for addition tables of additive magmas) created by rbeezer
Additive magmas get addition tables in #7555. IntegerModRings will …
07:29 Ticket #8595 (Fixed point of word morphism is broken on some tuple input) created by slabbe
From …

03/23/10:

19:06 Ticket #8594 (allow printing of floating point numbers with locale-dependent decimal ...) created by ddrake
Some people would like floats to print with a comma for the decimal …
16:37 Ticket #8593 (Add Lehmer code of Permutation as an infinite enumerated set) created by nborie
The goal of this ticket is to implement Lehmer_codes as a parent …
16:36 Ticket #8592 (logstart and load don't work as said in tutorial) created by mmeulien
Reproducing the example given in the tutorial doesn't work. …
11:26 Ticket #8591 (Support for Gurobi) created by ncohen
Yet another solver, which has been reported to be interesting several …
10:40 Ticket #8590 (`A` still using old coercion framework) created by vferay
There is a failure in the test of the file …
10:16 Ticket #8589 (New feature : Hopf algebra structure on group algebras) created by vferay
This patch gives its Hopf algebra structure to the group algebra of G
09:29 Ticket #8588 (list(SL(2,2)) is inconsistent with SL(2,2).list()) created by nthiery
[…]
06:46 Ticket #8587 (get rid of annoying warning in vector_space_dimension()) created by malb
We pass a Groebner basis to vdim() of Singular but forgot to mention …
04:29 Ticket #8586 (Integer overflow in vector_space_dimension()) created by malb
[…]
02:01 Ticket #8585 (PermutationGroup and SymmetricGroup on the empty set) created by hivert
Sage can't properly work with SymmetricGroup(0) or PermutationsGroup on …
00:11 Ticket #8584 (implement latex'ing of Dirichlet characters) created by was

03/22/10:

23:28 Ticket #8583 (Add guidelines for updating standard packages.) created by drkirkby
The developers guide has some guidance on how to update .spkg files …
21:13 Ticket #8582 (sum(1/(1+k^2), k, -oo, oo) returns 0) created by mvngu
From …
16:38 Ticket #8581 (Implement an uniform set for index infinite variable algebraic structure, ...) created by nborie
This patch Implement a set with categories to index monomials of infinite …
14:39 Ticket #8580 (bug in matrix_mod2_dense (m4ri wrapper?): exhibited by bug in coercing ...) created by was
[…] This is because of a bug in m4ri (or our wrapper of it), since …
09:33 Ticket #8579 (Add the categories of magmas and additive magmas) created by nthiery
This patch adds the categories Magmas() and AdditiveMagmas?() (sets with a …
05:00 Ticket #8578 (method int_repr only works for small finite fields) created by mvngu
From …
04:51 Ticket #8577 (Fix ETuple.eadd_p) created by malb
This should return True not False (reported by Michael …
03:16 Ticket #8576 (Categories for QQ, CC, RR and friends) created by nthiery
After this patch, QQ,ZZ,... inherit properly from categories: […] …
02:50 Ticket #8575 (Sphinx should raise warning in case of ill formated enumerated lists) created by hivert
In some cases, for example when an enumerated list is ill formated, in …
02:21 Ticket #8574 (Length of a finite word defined by an iterator is broken) created by slabbe
[…]

03/21/10:

14:31 Ticket #8573 (prod(primes(190)).divisors() crashes) created by asdjughewou9474388
Exactly what the title says...The divisors of the product of all primes …
12:52 Ticket #8572 (Doc of poset appear as void if called from the console.) created by hivert
Try […] under the console and nothing appear. See …
11:47 Ticket #8571 (Fix the documentation of abstract methods.) created by hivert
Currently, the documentation of abstract methods has the following …
08:17 Ticket #8570 (make points() take all the options for scatter_plot or list_plot that ...) created by ronanpaixao
Currently, there's no obvious way to pass the marker option to matplotlib …
04:11 Ticket #8569 (Standardize the title in the categories) created by hivert
Right now there are various choices of title format in the categories …
00:36 Ticket #8568 (can not simplify derivative of erf) created by gmcmanus
Sometimes sage can differentiate erf, but if there are two variables …

03/20/10:

07:21 Ticket #8567 (Change iconv so it builds on Cygwin and Solaris only) created by drkirkby
Since iconv was added to Sage (#8432) as a standard package (needed due to …
04:00 Ticket #8566 (Upate prereq to 0.8, removing 'm' option from 'tar') created by drkirkby
As reported on sage-support: …
03:33 Ticket #8565 (atan2(-pi,0) throws "divide by zero") created by burcin
From sage-devel: […] sage-devel thread is here: …

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 …
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