Timeline


and

09/25/10:

13:52 Ticket #10016 (R's spkg-install calls "sage -f ..." to install the contained Rpy spkg) created by leif
This already caused trouble when the Sage scripts spkg wasn't yet …
10:43 Ticket #10015 (Support hyperreals and/or surreal numbers) created by kcrisman
The former include infinitesimals, the latter are due to Conway and …
10:39 Ticket #10014 (Support Knuth's up-arrow notation somehow) created by kcrisman
See  here for the original request. …
10:22 Ticket #10013 (Get gen.pyx coverage up to 100%) created by jdemeyer
We should document all functions in sage/libs/pari/gen.pyx using the …
08:21 Ticket #10012 (Set _pari_prime when initializing NumberFieldIdeal from a PARI prime ideal) created by jdemeyer
When a NumberFieldIdeal is initialized from a PARI prime ideal, it …

09/24/10:

19:52 Ticket #10011 ("sage -upgrade" appears to hang when its output is tee'd) created by leif
[…] appears to hang (without giving any output). This is because …
14:26 Ticket #10010 (PyCUDA package (optional)) created by maldun
The PyCuda? Package from Andreas Kloeckner (a useful GPU Programming tool …
14:09 Ticket #10009 (PyOpenCL sage package (optional)) created by maldun
This package installs PyOpenCl? (a nice GPU programming tool) from Andreas …
13:40 Ticket #10008 (List / Iter on the element of a MatrixGroup over number field.) created by nborie
All is in this log […]
13:27 Ticket #10007 (Enable deriving subclasses from FreeModule and FreeModuleElement) created by nborie
When building a new parent P which has a structure of module, one can …
08:55 Ticket #10006 (gp help is broken) created by jdemeyer
According to the documentation in sage/interfaces/gp.py, the …
08:39 Ticket #10005 (Update scheme overview) created by novoselt
The scheme overview file still says that ToricSpaces are not …
06:00 Ticket #10004 (The gap instances in a parallelised function do not always have distinct ...) created by SimonKing
Using the @parallel decorator on a function, the Gap instances in …
04:59 Ticket #10003 (Make a textarea input for interact) created by mhampton
Sometimes I would like to use multi-line text inputs for interacts, and to …
04:45 Ticket #10002 (Eliminate use of Gp in number_field.py) created by jdemeyer
The file sage/rings/number_field/number_field.py uses the GP …
04:25 Ticket #10001 (Remove sage/schemes/elliptic_curves/sea.py) created by jdemeyer
This file is no longer used since #9343.

09/23/10:

19:40 Ticket #10000 (GSL library fails to install on AIX 5.3) created by drkirkby
== Hardware and Software == * IBM …
19:40 Ticket #9999 (Status of AIX port of Sage.) created by drkirkby
This ticket lists those parts of Sage that have built in Sage, along with …
19:33 Ticket #9998 (NTL is building the shared library with the wrong extension on AIX) created by drkirkby
== Hardware and software == * IBM …
19:18 Ticket #9997 (Tachyon does not even try to build on AIX) created by drkirkby
== Hardware and software == * IBM …
19:17 Ticket #9996 (Flint is installing shared library with .so extension on AIX - it should ...) created by drkirkby
== Hardware and software == * IBM …
18:32 Ticket #9995 (Python reports compiler is broken on AIX 5.3) created by drkirkby
== Hardware and software == * IBM …
17:45 Ticket #9994 (gcc 4.2.4 generates an internal compiler issue when buidling symmetrica on ...) created by drkirkby
This would not appear to be a Sage problem as such, but rather of gcc. …
17:39 Ticket #9993 (Singular fails to build on AIX 5.3) created by drkirkby
Singular is not building properly on the following hardware. If any …
16:24 Ticket #9992 (Python scripts try to run before Python is built.) created by drkirkby
As discussed …
15:41 Ticket #9991 (rubiks is failing to install proplerly on AIX as it's assuming the GNU ...) created by drkirkby
== Hardware and software == * IBM …
15:25 Ticket #9990 (Pari fails to build on AIX) created by drkirkby
The Pari svn snapshot 12577 is failing to build properly on AIX. If the …
15:07 Ticket #9989 (easier access to operands of a symbolic expression) created by burcin
Attached patch adds an op attribute to symbolic expressions which gives …
14:29 Ticket #9988 (zlib 1.2.5 installs zlib library with a .so extension on AIX when it ...) created by drkirkby
I'm cc'ing Mark Adler on this, as he is the maintainer of the zlib …
14:20 Ticket #9987 (Shared readline library uses a .so extension on AIX when it should be .a) created by drkirkby
Using the following system: * IBM …
14:00 Ticket #9986 (MPFI fails to build on AIX 5.3 - appears not to know .a is the extension ...) created by drkirkby
Using the following system: * IBM …
13:51 Ticket #9985 (Freetype fails to build on AIX - looks as though it does not find Sage's ...) created by drkirkby
Using the following system: * IBM …
13:34 Ticket #9984 (ECM fails to build on AIX 5.3 - A warning about linking a static library ...) created by drkirkby
Using the following system: * IBM …
13:26 Ticket #9983 (boehm_gc fails to build properly on AIX 5.3) created by drkirkby
Using the following system: * IBM …
11:21 Ticket #9982 (Allow plotting more complex points) created by kcrisman
See #4838 and #8082 for the first addition of this. Unfortunately, it …
10:49 Ticket #9981 (Unify univariate and multivariate power series rings, as has been done for ...) created by niles
Multivariate power series rings are implemented in #1956 as a subclass of …
10:44 Ticket #9980 (Deprecate functionality of `PowerSeriesRing` which conflicts with ...) created by niles
Multivariate power series are implemented by #1956. As mentioned on that …
08:40 Ticket #9979 (Cliquer fails to install on AIX 5.3 as getopt.h does not exist) created by drkirkby
Using the following system: * IBM …
06:46 Ticket #9978 (Add a test for the maths library in the 'prereq' script.) created by drkirkby
The 'prereq' script in $SAGE_ROOT/spkg/base is currently version …
05:11 Ticket #9977 (Implement complex multiplication for points of CM elliptic curves) created by davidloeffler
It would be great if we could do […] This wouldn't be very hard for CM …
05:07 Ticket #9976 (Decorated functions/methods have generic signature in documentation) created by jsrn
Functions or methods that have been decorated by generic decorators such …
02:54 Ticket #9975 (Update GnuTLS and clean up the package) created by drkirkby
The current version of GnuTLS in Sage has multiple issues, not all of …
02:03 Ticket #9974 (The current (rather old) version of GnuTLS fails to install on AIX 5.3) created by drkirkby
I've CC'ed Alan at IBM, so he can see I am actually looking at an AIX port …
01:37 Ticket #9973 (Remove empty directories after PARI upgrade) created by jdemeyer
In #9343, all files in the directory data/extcode/pari/SEA and …

09/22/10:

19:05 Ticket #9972 (Add fan morphisms) created by novoselt
This ticket adds a module for fan morphisms - morphisms between lattices …
15:42 Ticket #9971 (Build problem in boehm_gc found with randomised testing) created by drkirkby
In an attempt to uncover race conditions in Makefiles, a shell script …
15:32 Ticket #9970 (Flaky doctest in sage/interfaces/r.py) created by mpatel
[ http://groups.google.com/group/sage-release/browse_thread/thread/01a013780
06:16 Ticket #9969 (Update extension code for mpmath-0.17) created by fredrik.johansson
The patch adds fast Cython version of some more mpmath functions to …
03:13 Ticket #9968 (Stop Dancing Links polluting the global namespace) created by davidloeffler
The Dancing Links class defines a bunch of random integer variables (LEFT, …

09/21/10:

22:18 Ticket #9967 (Allow concurrent running/testing of multiple sage branches) created by robertwb
This will be very useful for an automated testing framework (and testbed …
21:00 Ticket #9966 (remove texttt from html.table output) created by jason
This is a follow-up of problems noted on #8633 (see the bottom of the …
15:23 Ticket #9965 (Make SYMPOW not write to files under global Sage installations) created by mpatel
SYMPOW-related doctests can in […] can fail if users who do not have …
14:12 Ticket #9964 (Document _pari_ and _pari_init_) created by jdemeyer
Many Sage objects have _pari_ and/or _pari_init_ member …
13:51 Ticket #9963 (non-nef divisors can have sections, too) created by vbraun
ToricDivisor_generic.sections() has an incorrect shortcut if the divisor …
13:23 Ticket #7791 (upgrade numpy to 1.4) closed by mpatel
duplicate
13:02 Ticket #9962 (vector plot should have optional "start" argument) created by jason
It would be really nice if this plotted an arrow from (1,2) to (3,4): …
12:29 Ticket #9961 (Allow assumptions on the dependent variable in desolve) created by robert.marik
Sage should be able to solve ODE […] under assumptions […] Now …
09:39 Ticket #9960 (require SAGE_CHECK to be "yes") created by jhpalmieri
Right now, setting SAGE_CHECK to any nonempty string (e.g., "no") runs the …
06:36 Ticket #9959 (Get PARI/GP to stop starting automatically) created by kcrisman
I still am getting the known behavior below when exiting Sage. […] It's …
03:44 Ticket #6352 (gap_packages upgrade) closed by awebb
duplicate: This was closed in #8229.

09/20/10:

23:22 Ticket #9956 (latex(-1/2 * polynom) broken) closed by burcin
duplicate: After installing the pynac package at #9901, this works for me: […] …
13:01 Ticket #9958 (Upgrade python to 2.7.x) created by mhampton
From the release notes: Python 2.7.2 was released on June 11th, 2011. …
12:32 Ticket #9957 (Parametric Surfaces don't load well) created by kcrisman
See [ http://ask.sagemath.org/question/136/importing-saved-3d-plot this …
11:26 Ticket #9956 (latex(-1/2 * polynom) broken) created by schilly
Notice that in the latex expression the negative coefficient applies only …
11:20 Ticket #9955 (Rational(3)%Rational(-1) fails) created by schilly
This is inconsistent […] but […]
11:17 Ticket #9954 (f_vector outputs an extra top-dimensional cell) created by schilly
For a polytope whose dimension is less than its ambient dimension, the …
03:16 Ticket #9953 (int(symbolic expr) off by 1) created by schilly
Problem, last digit is either 6 or 7. In short: […] Burcin says: …

09/19/10:

18:43 Ticket #9952 (make SAGE_CHECK work with SAGE_ATLAS_LIB) created by jhpalmieri
If SAGE_CHECK is set, then the spkg-check file in the ATLAS spkg tries to …
14:57 Ticket #9741 (Sorting vertices of a graph) closed by mpatel
Thanks, Rob. This ticket is actually already in the released 4.6.alpha1, …
14:36 Ticket #9951 (Missing package init file 'sage/tests/french_book/__init__.py') created by mpatel
Running sage -b with 4.6.alpha1 gives: […] Leif Leonhardy reported …
10:51 Ticket #9950 (Change Brian package from experimental to optional) created by uri
Brian, a simulator for spiking neural networks, has been recently accepted …
09:49 Ticket #9949 (Add major index (polynomial) for the symmetric group) created by nborie
In permgroup_named.py, add a method major_index for the SymmetricGroup?(n) …
04:02 Ticket #9948 (Conversion between p-adics and PARI/GP) created by jdemeyer
[…]
01:26 Ticket #9947 (expression not in canonical form) created by zimmerma
In some cases GiNaC leaves numeric objects in the terms of an add: …

09/18/10:

23:27 Ticket #9675 (New package: Brian, a simulator for spiking neural networks) closed by mvngu
fixed: Replying to mpatel: > Harald, Mike, or Minh, could one of you …
22:50 Ticket #9946 (Parallel build of Singular 3-1-1-4-package fails in other cases) created by mpatel
This is a follow-up to #9733. From [comment:ticket:9733:57 Comment 57 by …
16:41 Ticket #9945 (partial_fraction_decomposition broken for FpT elements) created by robertwb
[…] See …
15:39 Ticket #9944 (categories for polynomial rings) created by robertwb
Currently, they're always just commutative rings. Apply: 1. …
13:39 Ticket #9943 (ECL is linking to libintl.so but does not need to (at least on OpenSolaris ...) created by drkirkby
 http://blogs.sun.com/rie/entry/tt_dependencies_tt_define_what shows a way …
11:04 Ticket #9942 (Fix CHomP-related doctest errors) created by jhpalmieri
With the optional CHomP package in 4.5.3 on sage.math, I get some doctest …
08:43 Ticket #9941 (faster multinomial_coefficients) created by pernici
With the attached patch multinomial_coefficients(m,n) becomes faster than …
01:29 Ticket #9940 (Fix equality/inequality for AdditiveAbelianGroup) created by mpatel
Inequality for the class AdditiveAbelianGroup has a bug: […] This …

09/17/10:

17:10 Ticket #9939 (Remove unnecessary .hgtags.orig, SConstruct.orig, and hgrc files) created by mpatel
We can remove * SAGE_ROOT/local/bin/.hg/hgrc * …
14:32 Ticket #9733 (Parallel build of Singular 3-1-1-4-package fails in rare case) closed by mpatel
Many thanks to everyone for reporting, patching, reviewing, and testing. …
14:31 Ticket #9938 (GAP does not start if the path to the GAP workspace file contains more ...) created by saliola
As pointed out in …
13:48 Ticket #9937 (PARI real precision is broken in many ways) created by jdemeyer
The following do not work as they should (try these examples with a …
13:22 Ticket #9936 (add sage.symbolic.function_factory to the reference manual) created by jason
I couldn't find sage.symbolic.function_factory.function in the reference …
13:17 Ticket #9935 (Make a symbolic mod function) created by jason
A participant in the PREP program noticed that mod is not a symbolic …
07:00 Ticket #9934 (Toric divisor class -> divisor lift should be integral) created by vbraun
An integral divisor class should lift to an integral divisor. But: […] …
06:57 Ticket #9933 (BooleanPolynomialRing not recognizing leading term of elements) created by mariah
[…]
04:43 WikiStart edited by edward.scheinerman
(diff)
03:48 Ticket #9932 (Make PyWavelets an experimental package) created by mhampton
PyWavelets? is a Python wavelet transforms module that can do: * 1D and …
02:50 Ticket #9931 (Implement conversion from EllipticCurvePoint to PARI) created by jdemeyer
Currently, points on elliptic curves cannot automatically be converted to …
01:08 Ticket #9930 (Additional test in is_even_hole_free) created by ncohen
This bug has been reported in #9925, and fixed by #9420. We just want to …
00:27 Ticket #9929 (polynomial ring over pAdics doesn't respect the sparse argument) created by ylchapuy
[…] This should work (and be fast). The solution is probably in the …

09/16/10:

20:28 Ticket #9916 (Change Shafarevich-Tate in BSD, ell_rational_field and padic_lseries (also ...) closed by mpatel
fixed
20:27 Ticket #9924 (Doctest error in sage/geometry/polyhedra.py) closed by mpatel
fixed: Thanks!
19:00 Ticket #9928 (vectors from numpy arrays don't always work) created by jason
From Victor Miller: […]
18:19 Ticket #9927 (non-squarefree Hecke operators on BrandtModule) created by AlexGhitza
This was reported by Nicolás Sirolli on sage-nt: BrandtModule has …
17:46 Ticket #9926 (Doctest error in sage/schemes/generic/toric_divisor.py on OS X) created by mpatel
I get this reproducible doctest error with a trial 4.6.alpha1 (32-bit …
17:37 Ticket #9925 (Doctest error in sage/graphs/graph.py) closed by mpatel
worksforme
16:56 Ticket #9925 (Doctest error in sage/graphs/graph.py) created by mpatel
I've seen this doctest error with a trial 4.6.alpha1 on sage.math and the …
16:41 Ticket #9924 (Doctest error in sage/geometry/polyhedra.py) created by mpatel
I get this doctest error with a trial 4.6.alpha1 on sage.math and many …
14:54 Ticket #9833 (fatal relocation error with Cliquer library on 64-bit Solaris and ...) closed by mpatel
duplicate: I'm closing this ticket as a "duplicate" of #9871. Please reopen it, if …
13:25 Ticket #9923 (Minimum Feedback Arc/Vertex set through constraint generation) created by ncohen
Because of the friend who made me work on Feedback Arc Set and is already …
12:57 Ticket #9922 (Add release notes and VERSION.txt to SAGE_ROOT) created by jhpalmieri
leif suggested at #9433 that we add two files to SAGE_ROOT: - a file …
10:32 Ticket #9921 (nose testing suite as an optional spkg) created by jason
Several projects we depend on use nose to do self-tests. In order to test …
08:48 Ticket #9920 (Ease SageNB development by providing hg commands, and extracting packages ...) created by timdumol
Jason Grout commented on #9822 about the relative difficulty/inconvenience …
07:07 Ticket #9919 (Wrap wraps-decorator working around bug when used with non-function ...) created by jsrn
The @update_wrapper decorator from the Python standard library does not …
04:22 Ticket #9918 (triangulate point configurations) created by vbraun
The attached patch implements triangulations of point configurations in …
03:27 Ticket #9917 (ECL has too few arguments and two many on file dpp.c) created by drkirkby
When I'm building ecl-10.2.1 as part of Sage I get too warning messages …
02:41 Ticket #9916 (Change Shafarevich-Tate in BSD, ell_rational_field and padic_lseries (also ...) created by leif
Due to #9330, some doctests have to be adapted (and also the …
01:48 Ticket #9915 (fixes for NZMATH/Sage interoperation) created by cwitty
NZMATH uses a subtype of Python's "long" for its bignum type. This works …
01:16 Ticket #9914 (Remove some libraries from Cython modules in module_list.py) created by leif
Many extension modules in devel/sage/module_list.py are linked …

09/15/10:

18:57 Ticket #9913 (n() returns symbolic expression) created by zimmerma
from sage-support: …
17:53 Ticket #9768 (Fix PolyBoRi's broken dynamic libraries) closed by mpatel
fixed: I have not merged the p5 package. Instead, I've merged #9872's p6 …
17:49 Ticket #9871 (Change Cliquer compiler flags on Solaris to build without text ...) closed by mpatel
fixed
17:48 Ticket #9603 (Build iconv in parallel, install it on HP-UX and make it work properly on ...) closed by mpatel
fixed
17:48 Ticket #9733 (Parallel build of Singular 3-1-1-4-package fails in rare case) closed by mpatel
fixed
17:48 Ticket #9872 (PolyBoRi incorrectly reports a GNU linker is used with gcc and produces ...) closed by mpatel
fixed
15:52 Ticket #9742 (Sorting edges of a graph) closed by mpatel
fixed
15:52 Ticket #9741 (Sorting vertices of a graph) closed by mpatel
fixed
15:52 Ticket #9862 (Reimplementation of IntervalGraph to handle repeated vertices.) closed by mpatel
fixed
15:52 Ticket #9676 (Random Tree constructor for graphs section) closed by mpatel
fixed
15:52 Ticket #9350 (Python max flow method) closed by mpatel
fixed
15:52 Ticket #9852 (Error in edge_cut) closed by mpatel
fixed
15:47 Ticket #9804 (Remove unnecessary dependency for cliquer in spkg/standard/deps) closed by mpatel
fixed
06:47 Ticket #9912 (extraneous argument in deprecation in #7154) created by jason
In #7154, the rename_keyword deprecation decorator has an extra argument. …
04:53 Ticket #9837 (Bug in MPIR 2.1.1 in mpz_divexact()) closed by mpatel
fixed: Feel free to edit the "Author(s)" and "Reviewer(s)" fields.
04:38 Ticket #9687 (Update citation info for Tower of Hanoi graph generator) closed by mpatel
fixed
04:38 Ticket #9861 (Improving the Graph Theory table of contents) closed by mpatel
fixed
04:38 Ticket #9836 (Linear Programming Thematic Tutorial) closed by mpatel
fixed
04:38 Ticket #9771 (update instructions for reviewers, especially for new developers) closed by mpatel
fixed
04:38 Ticket #6938 (sage-README-osx.txt is non-sensical for a source distribution.) closed by mpatel
fixed
04:38 Ticket #9330 (Documentation for sha_tate.py not quite looking right) closed by mpatel
fixed
04:38 Ticket #9413 (Bug in tamagawa_product_bsd for elliptic curves over QQ) closed by mpatel
fixed
04:38 Ticket #9684 (Make use of _tidy_model() optional) closed by mpatel
fixed
04:37 Ticket #9816 (Elliptic Curves over RR or CC have wrong type) closed by mpatel
fixed
04:14 Ticket #9443 (infinite polynomial ring is_integral_domain and is_field omit optional ...) closed by mpatel
fixed
04:14 Ticket #9652 (Unnecesary and buggy code in arith.py) closed by mpatel
fixed
04:13 Ticket #4000 (Implement QQ['x'] via Flint ZZ['x'] + denominator) closed by mpatel
fixed
04:13 Ticket #9315 (sage-4.4.3, 4.4.4: Basic pickling bug in finite fields) closed by mpatel
fixed
04:13 Ticket #783 (dilog is lame) closed by mpatel
fixed
04:13 Ticket #9200 (Add left and right directions to limits) closed by mpatel
fixed
04:13 Ticket #8950 (new function for sage.calculus.desolve module) closed by mpatel
fixed
04:13 Ticket #9674 (fix SBox __init__ (again)) closed by mpatel
fixed
04:13 Ticket #9709 (Crypto lattice basis generator (update)) closed by mpatel
fixed
04:13 Ticket #9776 (Cygwin: GLPK extension module needs to be more explicit in its linking) closed by mpatel
fixed
04:13 Ticket #9851 (sage -pkg may hang if there are many uncommitted changes in the package) closed by mpatel
fixed
03:40 Ticket #9859 (Doctest failures due to hard-coded line numbers in (doctests of) ...) closed by mpatel
fixed
03:40 Ticket #9395 (new doctest for french book about Sage) closed by mpatel
fixed
03:40 Ticket #9813 (parametric plot and polar plot aspect ratio) closed by mpatel
fixed
03:40 Ticket #7154 (options for point/arrow thickness are inconsistently named) closed by mpatel
fixed
03:40 Ticket #9784 (list_plot should accept dictionaries) closed by mpatel
fixed
03:40 Ticket #9199 (plot(..., fill=False) still turns on filling) closed by mpatel
fixed
03:40 Ticket #8838 (make "arrow()" take 3d vectors) closed by mpatel
fixed
03:40 Ticket #1431 (basic plotting: add support for setting the location and labels of all ...) closed by mpatel
fixed
03:40 Ticket #9076 (plot Arc of circle and ellipse) closed by mpatel
fixed
03:40 Ticket #9203 (plot ellipses) closed by mpatel
fixed
03:40 Ticket #9696 (Add methods to AdditiveAbelianGroup) closed by mpatel
fixed
03:39 Ticket #9749 (huge performance regression in computing with level one modular forms) closed by mpatel
fixed
03:39 Ticket #9400 (modify the NumberField constructor to pass in optional integer B such that ...) closed by mpatel
fixed
03:39 Ticket #9650 (Adding support for differential forms) closed by mpatel
fixed
03:00 Ticket #9504 (Add support for toric sublattices) closed by mpatel
fixed
03:00 Ticket #9502 (Basis parent bug in FreeModule) closed by mpatel
fixed
02:58 Ticket #9380 (Kaehler and Mori cones for toric varieties) closed by mpatel
duplicate
02:58 Ticket #9337 (Add toric divisors) closed by mpatel
fixed
02:57 Ticket #9839 (Add dual cone computation) closed by mpatel
fixed
02:57 Ticket #9812 (Sorting bug in fan subdivision) closed by mpatel
fixed
02:57 Ticket #9810 (Heisenbug in RationalPolyhedralCone.facets) closed by mpatel
fixed
02:56 Ticket #9782 (Enhanced fans fail for complicated cases) closed by mpatel
fixed
02:56 Ticket #9296 (Add lattice computations for convex polyhedral cones) closed by mpatel
fixed
02:55 Ticket #6934 (Fix eigenvectors (and a lot of other stuff) for symbolic matrices) closed by mpatel
fixed: Thanks!
02:54 Ticket #7199 (inefficiency of creation of sparse matrices) closed by mpatel
fixed
02:54 Ticket #9754 (Add random unimodular and subspaces matrices to matrix/constructor.py) closed by mpatel
fixed
02:53 Ticket #9802 (Add random diagonalizable matrix to matrix/constructor.py) closed by mpatel
fixed
02:52 Ticket #9803 (Generalize and document the random_matrix constructor) closed by mpatel
fixed
02:52 Ticket #9720 (Add random echelonizable matrices to matrix/constructor.py) closed by mpatel
fixed

09/14/10:

13:59 Ticket #9911 (Changing the LP formulation of feedback vertex/arc set to improve the ...) created by ncohen
A friend of mine had the good idea to think about the MFAS problem one …
12:18 Ticket #9910 (Longest path) created by ncohen
This method computes a longest path in a graph/digraph... Apply after : …
06:19 Ticket #9909 (Clarify how to invite and remove collaborators in sharing) created by kcrisman
From a user who found it difficult to uninvite Share people: […] This …
03:31 Ticket #9908 (maxima sum returns hypergeometric function) created by schilly
The parsing of Maxima's output is not good enough to handle this: […] …

09/13/10:

23:28 Ticket #9907 (Move generally usable decorators to misc.decorators) created by jsrn
The decorators in sage.misc.misc should be moved to sage.misc.decorators. …
16:08 Ticket #9906 (Move the RPy package outside of the R package) created by mpatel
We include the RPy spkg in the R spkg and install the former from the …
13:49 Ticket #9905 (Spkg logs should get timestamps) created by justin
Put timestamps into the spkg logs, both at the beginning and the end of …
13:47 Ticket #9904 (ATLAS fails to build on OpenSolaris if SAGE_FAT_BINARY=yes) created by drkirkby
The subject pretty much says it all. This consistently fails for me. Two …
10:29 Ticket #9903 (is_prime should document proof flag) created by dmharvey
The documentation for Integer.is_prime() should document the effect …
01:58 Ticket #9397 (Resolve corrupted patches to permit Singular to build on Solaris x86/x64) closed by drkirkby
fixed: This problem was fixed by #8059 which was merged in sage 4.5.3.alpha1.

09/12/10:

12:19 Ticket #9569 (Expose/Update methods using NetworkX1-1) closed by mpatel
duplicate
04:15 Ticket #9902 (base_extend() not implemented in MPolynomialRing) created by vbraun
The base class Ring defines base_extend(), but the implementation …
04:00 Ticket #9901 (update pynac to 0.2.1) created by burcin
There is a new pynac version available with patches for #9394, #9834, …
02:52 Ticket #9900 (better conjugation for special functions) created by burcin
Add doctests to test enhancements to conjugates of some special functions …

09/11/10:

15:35 Ticket #9899 (PARI/GP (2.4.3-svn) self-test fails after self-tuning on Pentium 4 ...) created by leif
On Ubuntu 9.04 x86 (Pentium 4 Prescott, gcc 4.3.3) I get the following …
06:24 Ticket #9898 (Clean up and add functions to sage/libs/pari/decl.pxi) created by jdemeyer
* Adds a file sage/libs/pari/declinl.pxi for declarations of …

09/10/10:

23:08 Ticket #9897 (pari-2.4.3.svn-12577 fails to build on itanium with gcc 4.5.1) created by jhpalmieri
On the skynet machines cleo (ia64-Linux-rhel) and iras (ia64-Linux-suse), …
23:04 Ticket #9896 (Upgrading from 4.5.3 to 4.6.alpha* can fail (not limited to MacOS X)) created by jhpalmieri
On two separate machines running OS X 10.6, upgrading from 4.5.3 to …
17:38 Ticket #9895 (Doctest error raised by os.fork in sage/parallel/decorate.py) created by mpatel
David Kirkby reported this previously at #9449: …
16:06 Ticket #9894 (Group cohomology spkg, version 2.1.2) created by SimonKing
Version 2.1.2 of the modular group cohomology package is now available. …
14:59 Ticket #9893 (Make PARI *not* catch signals) created by jdemeyer
In Sage, there is no reason for the PARI library to catch signals (by …
14:26 Ticket #9892 (Eliminate (or minimize) #include <pari/paripriv.h>) created by jdemeyer
The file include/pari/paripriv.h is supposed to contain functions …
12:53 Ticket #9891 (substitute goes too far: (5-e^x).substitute(x=log(x)) -> 5-log(x)) created by burcin
Reported by Kees on sage-support: …
08:44 Ticket #9890 (A proper random_element() method for PerfectMatchings) created by ncohen
At the moment, the method random_element() from PerfectMatchings?
05:50 Ticket #8467 (move the document "Linear Programming in Sage" to "Thematic Tutorials") closed by mvngu
duplicate: Close as duplicate of #9836.
05:27 Ticket #9660 (Obtaining the string representation of a number field ideal takes too long) closed by mvngu
invalid
04:19 Ticket #9592 (Upgrade lcalc to work with Pari svn snapshot 12577 - a pre-release of Pari ...) closed by mpatel
fixed
03:54 Ticket #9738 (Stealth core dump from testing sage/interfaces/genus2reduction.py) closed by mpatel
duplicate
03:50 Ticket #4794 ([with spkg, needs work] Update pari to 2.4.3-svn) closed by mpatel
duplicate
03:50 Ticket #4835 (pari starts up without initializing enough primes?) closed by mpatel
duplicate
03:49 Ticket #7736 (factor returns a reducible factor,) closed by mpatel
duplicate: I assume this is still fixed by #9343. If not, please reopen this.
03:48 Ticket #9175 (cygwin: pari's sea.gp program segfaults on Cygwin) closed by mpatel
duplicate
03:47 Ticket #9518 (Add an spkg-check file for Pari) closed by mpatel
duplicate
03:45 Ticket #9860 (Port changes in PARI 2.3.5.p4 (#9722) to current 2.4.3) closed by mpatel
fixed
03:44 Ticket #9636 (Catch output from PARI in Sage) closed by mpatel
fixed
03:44 Ticket #9750 (Document that PARI no longer assumes more than GRH) closed by mpatel
fixed
03:39 Ticket #9591 (Upgrade genus2reduction due to Pari upgrade to svn snapshot 12577 - a ...) closed by mpatel
fixed
03:38 Ticket #9343 (Upgrade PARI to svn snapshot 12577 - a pre-release of PARI 2.4.3.) closed by mpatel
fixed

09/09/10:

13:42 Ticket #9889 (A new module implementing Monomial Algebras) created by quimey
A monomial algebra is a quotient of a path algebra by an admissible ideal …
13:02 WikiStart edited by quimey
(diff)
09:21 Ticket #9888 (matrix multiplication over integer mod ring is slow) created by dmharvey
Sage 4.5.3, 2.6GHz Opteron, Linux This is ok: […] (That's about 4 …
09:09 Ticket #9887 (slow coercion from integer ring to integer mod ring) created by dmharvey
Sage 4.5.3, 2.6GHz Opteron, Linux […] Why does it take 18000 cycles …
09:07 Ticket #9886 (slow coercion from integer mod ring to integer ring, part 2) created by dmharvey
Sage 4.5.3, 2.6GHz Opteron, Linux This is ok: […] This is not: …
09:05 Ticket #9885 (slow coercion from integer mod ring to integer ring) created by dmharvey
Sage 4.5.3, 2.6GHz Opteron, Linux This is ok: […] This is not: …
09:03 Ticket #9884 (slow coercion of polynomial to list over integer mod ring) created by dmharvey
Sage 4.5.3, 2.6GHz Opteron, Linux […] That's about 29000 cycles per …
09:00 Ticket #9883 (slow coercion of list to polynomial over integer mod ring) created by dmharvey
Sage 4.5.3, 2.6GHz Opteron, Linux: […] That's about 124000 cycles …
08:56 Ticket #9882 (slow random_element() for integer mod ring) created by dmharvey
Sage 4.5.3, 2.6GHz Opteron, Linux: […] That's about 58000 cycles for …
02:04 Ticket #9881 (fix the symbolic csgn function on complex input) created by burcin
Our wrapper of the csgn function from GiNaC (in …
02:01 Ticket #9880 (Pynac comparison functions do not provide a SWO) created by jpflori
Here is a short example found by Burcin and reproducing the bug: […] …
01:46 Ticket #9879 (allow preventing automatic evaluation of symbolic expressions (hold)) created by burcin
Symbolic expressions automatically evaluate themselves to simplify the …
01:19 Ticket #9878 (symbolic zeta(1) should return unsigned infinity) created by burcin
After exposing the symbolic zeta function at the top level in #8864, we …

09/08/10:

20:37 WikiStart edited by mvngu
correct link to my website (diff)
14:05 Ticket #9877 (Add is_sturmian_factor, is_tangent methods for finite words) created by tmonteil
Add 3 methods to sage/combinat/words/finite_word.py: 1. …
11:58 Ticket #9876 (Building PARI/GP with SAGE_CHECK=yes fails on 32-bit big endian machines) created by jdemeyer
This is an upstream problem with PARI/GP Upstream report: …
08:12 Ticket #9875 (Can't upload from a notebook link, only from a .sws file) created by kcrisman
Using the 'upload' dialogue in the notebook, where it says to put in a …
05:29 Ticket #1221 (Consider using Mathematica syntax for integration) closed by burcin
fixed: I'm closing this as fixed. See comment:8 for more info.
04:41 Ticket #9874 (add a function for the derivative of ceil and floor) created by burcin
We should define a new symbolic function for the derivative of ceil or …
00:16 Ticket #9873 (Create Mac Application that people love to use) created by iandrus
Many people want a Mac application, but so far none has appeared that was …

09/07/10:

21:07 Milestone sage-4.5.3 completed
20:52 Ticket #9872 (PolyBoRi incorrectly reports a GNU linker is used with gcc and produces ...) created by drkirkby
When I try to build PolyBoRi on a Sun Ultra 27 running OpenSolaris, I …
19:20 Ticket #9727 (RepresentationGraph method that generalizes IntervalGraph) closed by ddrake
wontfix: Ed has request that this ticket be closed. He sent an email that said: …
18:42 WikiStart edited by tmonteil
(diff)
18:41 WikiStart edited by tmonteil
added tmonteil (diff)
15:44 WikiStart edited by mpatel
Update BLOCKERS link. (diff)
15:05 Ticket #9871 (Change Cliquer compiler flags on Solaris to build without text ...) created by drkirkby
As documented at #9833, the Cliquer library is causing problems on 64-bit …
14:20 Ticket #9870 (Clean up Cliquer's Makefile and spkg-install) created by drkirkby
The Makefile and spkg-install for Cliquer could do with a lot …
11:27 Ticket #9869 (finite field bug) created by mariah
[…]
09:13 Ticket #9868 (Improve plot3d documentation) created by kcrisman
The highest-level ResT files for 3d plotting are ... not so informative. …
06:04 Ticket #9867 (getting rid of endianness-dependent behaviour in GAP random sources) created by dimpase
in the thread [How to deal with GAP's machine dependent random generator?] …
00:27 Ticket #9866 (Unable to start pari because the command 'gp --emacs --fast --quiet ...) created by mpatel
Minh Nguyen gets this error on a [ http://gcc.gnu.org/wiki/CompileFarm GCC …
00:08 Ticket #9865 (Unable to start singular because the command 'Singular -t --ticks-per-sec ...) created by mpatel
Reported by Dan Drake on …

09/06/10:

23:52 Ticket #9864 (Error building PIL on RHEL Server 5.5) created by mpatel
Minh Nguyen reported this about building a trial "final" 4.5.3 …
14:48 Ticket #9863 (Error in sage/graphs/genus.pyx on ia64-Linux-suse) created by mpatel
Reported by John Palmieri on …
11:53 Ticket #9862 (Reimplementation of IntervalGraph to handle repeated vertices.) created by edward.scheinerman
This is a reimplementation of the IntervalGraph() constructor to allow …
10:34 Ticket #9861 (Improving the Graph Theory table of contents) created by ncohen
The table of contents of the Graph Theory module is a bit hard to parse at …
04:47 Ticket #9860 (Port changes in PARI 2.3.5.p4 (#9722) to current 2.4.3) created by leif
Some fixes to PARI 2.3.5.p2 from #9722 had to be ported to the current …

09/05/10:

21:32 Ticket #9859 (Doctest failures due to hard-coded line numbers in (doctests of) ...) created by leif
[…] These failures occurred just because some line numbers in …
13:51 Ticket #9858 (FLINT 1.5.0.p5's test suite fails to build with new GMP/MPIR) created by leif
Due to the use of deprecated/obsolete GMP functions, the test suite of …
01:47 Ticket #9854 (make networkx compatibel with numpy-1.4.1) closed by fbissey
invalid: Replying to mvngu: > How is this ticket considered fixed? Do …

09/04/10:

20:22 Ticket #9695 (AdditiveAbelianGroup, __call__ is misleading and complicated) closed by mpatel
duplicate
13:51 Ticket #9854 (make networkx compatibel with numpy-1.4.1) closed by maldun
fixed
13:31 Ticket #9857 (Upgrade biopython to version 1.55 (released Augest 31, 2010)) created by mhampton
Biopython is actively maintained and this latest release comes closer to …
13:27 Ticket #9856 (improve `augment` method for sparse matrices) created by ylchapuy
see #7199 for a patch improving stack.
00:51 Ticket #9767 (Cliquer has no spkg-check file, but there is a small test suite with the ...) closed by drkirkby
duplicate: I realise this is a duplicate of #9521

09/03/10:

20:13 Ticket #9855 (fix support for projection options in Tachyon) created by mhampton
Currently the Tachyon object defined in plot3d/tachyon.py does not support …
17:11 Ticket #9854 (make networkx compatibel with numpy-1.4.1) created by maldun
In order to finish Ticket #9808 there have to be a small patch applied to …
11:39 Ticket #9853 (Enumerate Integer solution of a LP through new CPLEX interface) created by ncohen
This tickets implements a new (and direct) interface to CPLEX, using its C …
11:24 Ticket #9852 (Error in edge_cut) created by ncohen
This method contains an error, as reported in …
02:51 Ticket #9851 (sage -pkg may hang if there are many uncommitted changes in the package) created by SimonKing
At …

09/02/10:

11:53 Ticket #9850 (make style of documentation consistent with sagemath.org) created by niles
This was proposed in the following thread at sage-devel: …
08:38 WikiStart edited by lftabera
(diff)
00:43 WikiStart edited by mpatel
(diff)
00:42 WikiStart edited by mpatel
Add search links to account name-real name map. (diff)

09/01/10:

15:41 CygwinPort edited by mhansen
(diff)
15:37 Ticket #9775 (lcalc should make a .dll file on Cygwin instead of .so file) closed by mhansen
duplicate: I'm going to close this as a duplicate of #9845. I'll post an spkg there …
08:15 WikiStart edited by jason
(diff)
05:49 Ticket #9849 (Multivariable limits) created by kcrisman
Maple at least seems to implement certain limits of two-variable …
02:51 Ticket #9848 ('sage -advanced' does not mention the '-R' flag, which starts the R ...) created by mpatel
To run the copy of R bundled with Sage, we can use sage -R, but this …
02:45 Ticket #9847 (Handle preset R_PROFILE or R_HOME variables) created by mpatel
A preset R_PROFILE variable can cause some R packages to fail to …

08/31/10:

22:48 Ticket #9846 (misspelled word in parallel help function info) created by negas
sage: help(parallel) help on function parallel in module …
19:23 CygwinPort edited by was
(diff)
19:17 Ticket #9845 (lcalc doesn't build on cygwin due to missing time.h include) created by was
One needs to add […] to include/Lcommandline_numbertheory.h to …
17:05 Ticket #9101 (linbox reports "ERROR: BLAS not found!" on Solaris 10 SPARC (64-bit ...) closed by mhansen
invalid: I'm closing this since #9508 was closed.
16:27 Ticket #9844 (Fix relevant 'make doc-pdf' warnings) created by mpatel
[ http://groups.google.com/group/sage-release/browse_thread/thread/a865f2fa7
15:09 Ticket #9843 (modular/overconvergent/weightspace.py uses Maxima because of symbolic ...) created by AlexGhitza
This is in the top-level docstring of the file: […] Patch on its way.
10:01 WikiStart edited by rlm
(diff)
09:54 WikiStart edited by jsyri
(diff)
06:42 WikiStart edited by mariah
added my name (Mariah Lenox) (diff)
03:52 WikiStart edited by uri
(diff)
02:03 WikiStart edited by SimonKing
(diff)

08/30/10:

23:35 WikiStart edited by flawrence
(diff)
20:20 Ticket #9766 (Cliquer - Update Upstream contact) closed by mpatel
fixed
20:20 Ticket #9553 (Mention 'sage -ba-force' in the 'sage -ba' prompt) closed by mpatel
fixed
20:20 Ticket #9781 (Typo in book_stein_ent.py) closed by mpatel
fixed
20:20 Ticket #9064 (remove p-adic matrix directory) closed by mpatel
fixed
20:20 Ticket #9783 (Add additive groups to the documentation) closed by mpatel
fixed
20:20 Ticket #9179 (Typo makes docs not perfect in plot/disk.py) closed by mpatel
fixed
15:30 WikiStart edited by phil
(diff)
15:08 WikiStart edited by jvkersch
(diff)
12:39 Ticket #9842 (groebner basis bug) created by mariah
The following code fails […]
09:52 Ticket #9841 (Make Qhull an optional package) created by mhampton
From the README.txt of Qhull: Qhull computes convex hulls, Delaunay …
05:11 Ticket #9840 (link-editor thinks ECL library contains non-pic code on *all* ...) created by drkirkby
As noted at #9099, Maxima fails to build properly on OpenSolaris x64. The …

08/29/10:

22:49 Ticket #9839 (Add dual cone computation) created by novoselt
This patch allows computing dual cones, including non-strictly convex and …
12:03 Ticket #9838 (Bugfix in WeylCharacterRing __call__ method) created by bump
This addresses a bug that was reported here: …
07:00 Ticket #9837 (Bug in MPIR 2.1.1 in mpz_divexact()) created by jdemeyer
Due to a bug in MPIR 2.1.1, combining #9343 (new PARI) and #8664 (MPIR …

08/28/10:

20:56 Ticket #9836 (Linear Programming Thematic Tutorial) created by ncohen
Here it is ! The long-promised tutorial for LP. It is a translation of the …
14:18 Ticket #9835 (Make desolve more informative when solving BVP) created by robert.marik
From Sage Bugreports : confusing error message […] when trying […] …
13:21 Ticket #9834 (LaTeX representation of fractions still broken) created by robert.marik
Similarly as in #9314 […] note the minus sign :( Also (another …
12:24 Ticket #9137 (Infinite konqueror windows when opening notebook) closed by mhansen
invalid
12:19 Ticket #9833 (fatal relocation error with Cliquer library on 64-bit Solaris and ...) created by drkirkby
If a 64-bit version of Sage is built on OpenSolaris, Sage reports an …
06:42 Ticket #9832 (Invalid HTML in data/sage/html/login.html) created by timdumol
The W3C validator gives errors about missing targets for the <label> …
05:10 Ticket #7440 (optional valgrind-3.3.1 spkg doesn't build with newer GCC's) closed by maldun
Sorry I oversaw ticket #7766: …
01:13 Ticket #9831 (Permutation(list) should check its input (?)) created by mmezzarobba
It seems that Permutation(list) requires that the elements of list are …
00:44 Ticket #9830 (SageNB: Bad Request. Maximum length of 102400 bytes exceeded.) created by mpatel
Reported by Stan Schymanski on …

08/27/10:

18:11 Ticket #9829 (Implement implicitly multiplied output) created by mpatel
With implicit_multiplication(True), we can enter expressions using …
17:36 Ticket #9828 (Upgrade to Cython 0.13) created by mpatel
 Here are the release notes for …
17:15 Ticket #9827 (Intermittent doctest failure in sage/interfaces/psage.py) created by mpatel
This happens sometimes: […] See …
15:58 Ticket #9826 (Memory corruption in polynomial complex_roots() method) created by hlaw
Obviously the following code should raise an error (which is correctly …
09:44 Ticket #9825 (desolve_system unable to interpret Maxima's temporary variables) created by rhinton
desolve_system sometimes generates a Maxima result that includes temporary …
09:42 Ticket #9824 (improve desolve_system initial condition documentation) created by rhinton
Edit: See comments for the actual issue. ---- desolve_system apparently …
09:40 Ticket #9823 (desolve_system is broken for a system of one equation) created by rhinton
desolve_system fails for a system with only one equation: […]
09:37 Ticket #9801 (Linear programming construction doc fixes) closed by rhinton
wontfix: Nathann Cohen promised a rewrite of this documentation soon. See …
08:29 Ticket #9822 (Sage only examines the last cookie for a username) created by timdumol
c.f.  http://groups.google.com/group/sage-support/msg/2fd79e5ccfceb728 and …
04:53 Ticket #9821 (problems with infinite polynomial rings) created by fwclarke
The functions is_field and is_integral_domain for infinite polynomial …
04:44 Ticket #9820 (text browsers can't log in) created by jason
In w3m, I can't log in to the Sage notebook because I can't click the …
03:55 Ticket #9819 (Add a default gcd and lcm methods for fields) created by lftabera
This ticket should be closed as fixed by #10771 For the case of …
03:06 Ticket #9818 (boehm_gc installs OK on HP-UX, but fails one of 6 tests if SAGE_CHECK=yes) created by drkirkby
== Hardware/Software? == * HP C3600 workstation * 1 x 552 MHz PA-RISC CPU …
02:52 Ticket #9817 (blas uses non-POSIX option -p to uname. This causes problems on HP-UX.) created by drkirkby
The POSIX standard for Unix states the command uname must exist, and …
01:49 Ticket #9816 (Elliptic Curves over RR or CC have wrong type) created by cremona
As of 4.5.3.alpha2, elliptic curves defined over RR or CC without giving …

08/26/10:

22:52 Ticket #9815 (ATLAS fails to build on a PA-RISC system running HP-UX) created by drkirkby
== Hardware == * HP C3600 * 1 x 552 MHz PA-RISC CPU * 8 GB RAM * …
22:29 Ticket #9814 (Improve creation time for p-adic elements) created by roed
I've implemented coercion morphisms from ZZ and QQ to Zp and Qp. This …
18:39 Ticket #9813 (parametric plot and polar plot aspect ratio) created by jason
I think parametric_plot and polar_plot should default to having an aspect …
15:23 Ticket #9812 (Sorting bug in fan subdivision) created by novoselt
[…] While the output is mathematically correct, ambient ray indices are …
14:32 Ticket #9811 (`sage -i ...` exits with 0, even if it is unable to install a package.) created by drkirkby
I wanted to do some testing of Sage in a loop and would check the return …
14:12 Ticket #9810 (Heisenbug in RationalPolyhedralCone.facets) created by vbraun
The faces method of a cone in a fan manages to screw up subsequent …
13:35 Ticket #674 (Solaris 10/x86: sympow is broken) closed by mhansen
duplicate: Closed due to #9703
13:32 Ticket #9809 (Graph.num_edges() gives wrong answer) created by tobiasljohnson
If G is a graph with multiedges that contains two copies of an edge e, and …
13:22 Ticket #115 (study alternatives to PyType_IsSubtype) closed by mhansen
invalid: I'm going to close this as invalid. I made a copy of this ticket on the …
13:16 Ticket #1659 (Add a complex128 method for conversion of symbolic (and other?) ...) closed by mhansen
worksforme: This now works: […]
12:10 Ticket #9808 (Upgrade numpy to 1.5.0 and scipy to 0.8) created by maldun
This ticket updates two packages, which must be updated together, …
11:41 Ticket #9807 (merge_vertices behavior in a graph with loops) created by tobiasljohnson
Suppose G is a graph with loops permitted containing the edge (0, 1). I …
07:18 Ticket #9806 (Constellations) created by vdelecroix
A constellation is a combinatorial description (via elements of the …
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