Timeline


and

06/16/10:

16:55 WikiStart edited by stumpc5
(diff)
16:29 Ticket #9251 (Lazy attribute does not properly handles the doc of Cython methods) created by hivert
A request Parent.element_class? gives the doc of the class …
14:25 Ticket #9250 (Bug in crystal code) created by aschilling
This currently breaks: […] This has to do with the method …
06:15 Ticket #9249 (Wrong answer in is_hamiltonian if no LP solver available) created by ncohen
is_hamiltonian always returned False when no LP solver was installed (as …
01:24 Ticket #5769 (power series are accidentally *mutable* (really dangerous)) closed by lftabera
invalid: The code has nothing to do with mutability. sage: a= (1,2,3) a is a …

06/15/10:

19:09 Ticket #5238 (remove qsieve.spkg and replace it by mpQS (part of FLINT)) closed by mvngu
fixed: Close as fixed: […]
18:59 Ticket #8700 (the libpng-1.2.35.p0 in sage-4.4.alpha0 contains an extra copy of ...) closed by mvngu
fixed: Close as fixed: […]
18:55 Ticket #9248 (docstring for factorial doesn't say that it accepts non-integer, ...) created by ddrake
At comment:2:ticket:9240, we see someone get confused about the docstring …
13:32 Ticket #9247 (A collection of little improvements to elliptic curves) created by rlm
These are some of the things I did while working on my thesis. …
09:06 Ticket #9246 (explain the definition of characteristic polynomial for graphs) created by mvngu
As the subject says. This arises from this …
08:22 Ticket #9245 (Add library of toric varieties) created by vbraun
Here is some initial shot at constructing toric varieties "by name". It …
03:49 Ticket #9244 (Number field class group improvements) created by davidloeffler
I was working on doctesting sage/rings/number_field/class_group.py, …
02:33 Ticket #9243 (sage-doctest should use powers of 2 for return codes) created by ddrake
Right now, sage-doctest uses these return codes: […] In #8641 and …
02:21 WikiStart edited by mvngu
(diff)
01:51 Ticket #9242 (Add docstrings and tests for sage/rings/ideal_monoid.py) created by davidloeffler
[…]

06/14/10:

23:10 Ticket #9241 (a section or chapter on how to write doctests) created by mvngu
From this …
20:24 Ticket #9240 (applying full_simplify() to gamma functions causes an error) created by tomc
Applying full_simplify() to the gamma function sometimes causes an error. …
16:39 Ticket #9239 (delete the (ridiculous) method __copy__ from matrix0.pyx) created by was
__copy__ was overloaded, never used. See this …
09:06 Ticket #9238 (J. Gutow's update to Jmol in the notebook...) created by gutow
NOTE: This ticket has been replaced by #12299 Ready for testing. …
08:21 Ticket #9237 (create a test in the old sage/server directory that shows that one can ...) created by was
Creating this test will justify not doctesting the rest of this directory, …
03:58 Ticket #9236 (Bring doc coverage of misc/sage_timeit.py to 100%) created by slabbe
from 33% (1/3)
02:59 Ticket #9235 (Doctest coverage for sage.categories.homset) created by SimonKing
The doctest coverage for sage.categories.homset was […] My patch …
02:53 Changeset [17915:68acdcf67bbe] by Simon King <simon.king@…>
defaultTrac #9235: Adding doctests to sage.categories.homset
02:50 Ticket #9234 (Bring doc coverage of plot/plot3d/texture.py to 100%) created by slabbe
from 30% (3/10)

06/13/10:

17:21 Ticket #9233 (maxima --> sage conversion error) closed by mhansen
duplicate: Indeed it is. […]
16:36 Ticket #9233 (maxima --> sage conversion error) created by was
[…]
13:57 Ticket #9232 (jmol on commandline broken) created by vbraun
I can't see Graphics3d objects on the command line. For example, […] …
05:40 Ticket #9231 (bring tachyon interface code to 100% coverage) created by mhampton
Currently 0/4 functions are tested in interfaces/tachyon.py.

06/12/10:

15:09 Ticket #9230 (Broken docstrings in Travelling Salesman Problem) created by ncohen
Still those annoying default {} instead of None. This patch was not merged …
14:20 Ticket #8089 (ecl 9.10.2-20091105cvs.p1 faiils to build on Open Solaris x64) closed by drkirkby
fixed
14:12 Ticket #9229 (Bring doctests for databases/cremona.py up to 100% (from 42% (17 of 40) )) closed by drkirkby
duplicate
11:47 Ticket #3363 (Use Applescript to start Sage on OSX (step 4-6 from README)) closed by mvngu
invalid: On OS X, we can create an app bundle from a newly compiled source tarball: …
06:43 Ticket #9229 (Bring doctests for databases/cremona.py up to 100% (from 42% (17 of 40) )) created by cremona
[…]
06:42 Ticket #9228 (Bring doctests for interfaces/mwrank.py up to 100% (from 20% (2 of 10) )) created by cremona
[…]
05:55 Ticket #9227 (units.length.millimeter missing) created by schilly
a millimeter [mm] is 1/1000 of a meter and very often used by engineers.
04:51 Ticket #9226 (README.txt says " Sage builds with GCC >= 3.x" but it does NOT) created by drkirkby
The title pretty much says it all. There is no way Sage will build with …
03:18 Ticket #9225 (New doctesting features) created by mpatel
This is an umbrella ticket for various improvements to the Sage doctesting …
02:55 Ticket #9224 (Unify sage-test and sage-ptest) created by mpatel
We currently have separate single and multi-threaded Sage doctest scripts. …
02:26 Ticket #9223 (improve doctest coverage of databases/cremona.py) created by AlexGhitza
As of sage-4.4.3, we have: […]
00:09 Ticket #9222 (improve doctest coverage of databases/conway.py) created by AlexGhitza
As of sage-4.4.3: […]

06/11/10:

21:55 WikiStart edited by mvngu
(diff)
14:35 Ticket #9221 (update matplotlib to 1.0.0 and clean out the patches) created by jason
Matplotlib 1.0.0 has some bugfixes and enhancements that are really nice …
14:17 WikiStart edited by tomc
(diff)
14:16 WikiStart edited by tomc
(diff)
14:06 Ticket #9220 (Unpredictable parent for polynomial evaluation) created by nbruin
I doubt that it is intended that the names of the variables of a …
14:05 Ticket #9029 (sympow is buiding 32-bit on OpenSolaris x64 even when SAGE64 is set to ...) closed by mhansen
fixed
13:51 Ticket #7407 (Fix building of binary distribution so it works on Solaris.) closed by mhansen
fixed
13:46 Ticket #9217 (Taylor expansion of gamma functions is broken) closed by mhansen
fixed: Looks good to me.
12:45 Ticket #9214 (Bring doc coverage of combinat/lyndon_word.py to 100%) closed by mhansen
fixed
12:35 Ticket #9213 (Bring doc coverage of combinat/posets/elements.py to 100%) closed by mhansen
fixed
12:20 Ticket #8419 (cddlib fails to build on OpenSolaris fully.) closed by drkirkby
fixed: This issue is resolved by #8363, so I am closing it. Dave
12:16 Ticket #8802 (sqrt() for QQbar and AA should have a parameter "all") closed by mhansen
fixed
11:39 Ticket #9219 (add a statistics chapter to the sage reference manual) created by was
Prerequisite: #9218
11:31 Ticket #9024 (tachyon is buiding 32-bit on OpenSolaris x64 even when SAGE64 is set to ...) closed by mhansen
fixed: Merged …
11:24 Ticket #8658 (opencdk spkg has incorrect DSO linking) closed by mhansen
fixed: I've merged …
11:19 Ticket #9218 (add a finance chapter to the sage reference manual) created by was
This is a dependency for #9219.
11:01 Ticket #9217 (Taylor expansion of gamma functions is broken) created by tomc
Taylor expansion of the gamma function often causes an error. This …
04:47 Ticket #9216 (Bring doc coverage of groups/group.pyx to 100%) created by slabbe
04:19 Ticket #9215 (Bring doc coverage of plot/animate.py to 100%) created by slabbe
03:51 Ticket #9214 (Bring doc coverage of combinat/lyndon_word.py to 100%) created by slabbe
03:49 Ticket #9213 (Bring doc coverage of combinat/posets/elements.py to 100%) created by slabbe
The title says it all.
00:44 Ticket #9212 (top-level identity_matrix and zero_matrix functions should return mutable ...) closed by was
wontfix: I'm closing this as won't fix, on account of #8276.
00:15 Ticket #9212 (top-level identity_matrix and zero_matrix functions should return mutable ...) created by jason
After #8276, the top-level identity_matrix and zero_matrix functions …

06/10/10:

23:48 Ticket #9211 (graph vertices cut off) created by jason
Though #7299 helped, graph vertices are still cut off. We can turn off …
21:12 Ticket #9210 (pkg-config's prefix statements in SAGE_LOCAL/lib/pkgconfig not changed ...) created by jason
The attached patch fixes the above issue which causes matplotlib to pick …
16:45 Ticket #9209 (Sage build can go wrong if there is a python install in /usr/local.) created by drkirkby
There are at least two failed reports of Sage failing to build properly if …
16:14 Ticket #9208 (Add PKG_CONFIG_PATH to sage-env so programs like matplotlib link properly.) created by drkirkby
== Hardware & associated software == * Sun Blade 1000 * 2 x 900 MHz …
13:03 Ticket #9207 (random_element does not work for BooleanPolynomialRing of degree 1 or 2) created by mariah
random_element does not work for BooleanPolynomialRing? of degree 1 or 2; …
12:59 Ticket #9206 (faster finite field creation with proof=False, done right (via proof ...) created by was
07:11 Ticket #9205 (Discrete logs to composite bases) created by davidloeffler
At present, we have a discrete log function which claims to work for Z/NZ …
07:10 Ticket #9204 (%hide weirdness) created by malb
Say we have a cell like this: […] after Shift+Enter it would grey out …
06:43 Ticket #9203 (plot ellipses) created by vdelecroix
Adding a primitive for plot ellipses that wraps the existing patch of …
05:17 Ticket #9202 (update matplotlib) created by jason
This spkg updates matplotlib to 0.99.3. I've attached the patch as well …
00:48 Ticket #9201 (Add missing R modules and make `spkg-check` pass on Solaris) created by mpatel
Some R modules aren't built/installed on t2. This makes builds fail when …

06/09/10:

19:26 Ticket #9200 (Add left and right directions to limits) created by DanaErnst
1. Add from_left and from_right for dir keyword. …
18:14 Ticket #9199 (plot(..., fill=False) still turns on filling) created by jason
Try plot(x^2,(x,-1,1), fill=False).
15:04 Ticket #327 (add perl 5.8 dependency for sage) closed by drkirkby
fixed
11:42 Ticket #9198 (Non-existent username does not yield error message when sharing) created by DanaErnst
Non-existent username does not yield error message when sharing worksheet …
11:25 WikiStart edited by DanaErnst
(diff)
10:14 Ticket #8657 (libgcrypt spkg has incorrect DSO linking) closed by mhansen
duplicate: Duplicate of #9189. I'm not sure why I didn't see this one before.
09:17 Ticket #9197 (If latex() causes an error or doesn't work, we should just default to repr) created by kcrisman
Reported by Dana Ernst - for instance, the cayley_table() of a group …
07:02 Ticket #9196 (Update ATLAS to the latest upstream souce) created by drkirkby
As discussed here …
05:12 Ticket #9195 (Recognition of split graphs (5 lines)) created by ncohen
This patch implements Graph.is_split() :-) Nathann
00:52 Ticket #9194 (Expose and extend the thematic tutorial on symmetric functions) created by nthiery
Sage needs a good thematic tutorial on symmetric functions. An embryo is …

06/08/10:

23:35 Ticket #9160 (Singular - change timestamp of files and sort out SAGE64 issue.) closed by mhansen
fixed: I've checked and this works on Cygwin as well.
22:42 Ticket #9193 (Provable computation of L-functions (Dokchitser procedure)) created by robertwb
This is related to #4475. See also this psage …
20:58 Ticket #8984 (Implementation of the Lenart--Postnikov alcove path crystal) closed by mhansen
fixed
20:38 Ticket #8464 (add FAQ to standard documentation) closed by mhansen
fixed
20:34 Ticket #9105 (Improve the category primer and tutorial) closed by mhansen
fixed
20:30 Ticket #9056 (Add the category of SemiRings with an example : NonNegativeIntegers()) closed by mhansen
fixed: I've folded together the two #9056 patches on the combinat server together …
19:42 Ticket #8911 (Categorification of Crystals) closed by mhansen
fixed
19:34 Ticket #9182 (Jacobian of a Hyperelliptic curve doesn't coerces correctly) closed by mhansen
fixed
19:31 Ticket #9178 (attrcall: implement missing hash function) closed by mhansen
fixed
19:28 Ticket #9127 (BSD.py doctest failure due to timeout of Heegner index computation.) closed by mhansen
fixed
19:23 Ticket #8380 (Implement an interface to GAP3) closed by mhansen
fixed
19:22 Ticket #8747 (Speedup testsuite using LazyFormat) closed by mhansen
fixed
19:19 Ticket #5117 ([with patch] Rename the Polyhedron.union(...) method) closed by mhansen
fixed
19:18 Ticket #9192 (Tab-completion misses some elements) created by kcrisman
[…] This should give […] But does not. In fact, […] only gives …
19:14 Ticket #9189 (libgcrypt fails to build on Fedora 13) closed by mhansen
fixed
19:02 Ticket #9191 (Running .spyx files from the command line doesn't work anymore) created by was
Create a file like this: […] We have: […] Apply 1. …
12:53 WikiStart edited by DanaErnst
(diff)
12:52 WikiStart edited by DanaErnst
(diff)
09:40 Ticket #9190 (plot options reset does not reset the options dictionary) created by jason
Note: […] On other things (like contour_plot), it appears that …
07:07 Ticket #9189 (libgcrypt fails to build on Fedora 13) created by jsp
[…]
03:39 Ticket #9188 (lattice_polytope.facet_normal bug with polytopes of less that full ...) created by vbraun
In general, lattice_polytope._embedding_matrix is not orthogonal. But …
01:42 Ticket #9187 (Update ECL's spkg-install for building multiple spkgs in parallel) created by mpatel
To build ECL with SAGE_PARALLEL_SPKG_BUILD="yes" on Mac OS X, we need to …
01:42 Ticket #9186 (Update R's spkg-install for building multiple spkgs in parallel) created by mpatel
To build R with SAGE_PARALLEL_SPKG_BUILD="yes" on Mac OS X, we need to …
01:40 Ticket #9185 (Update Singular's spkg-install for building multiple spkgs in parallel) created by mpatel
To build the Singular spkg with SAGE_PARALLEL_SPKG_BUILD="yes" on Mac OS …

06/07/10:

20:18 Ticket #9184 (Gamma function for intervals) created by robertwb
MPFI doesn't provide it, but as Gamma is increasing for most s, it's …
20:16 Ticket #9183 (creating an expect element can modify a previously created expect element) created by saliola
The _next_variable_name method in the expect interface sometimes …
17:37 Ticket #9182 (Jacobian of a Hyperelliptic curve doesn't coerces correctly) created by aly.deines
When defining a point on the Jacobian of a Hyperellptic curve, if a …
16:00 Ticket #9181 (Update dev-guide : __hash__ return a long) created by hivert
From …
13:40 Ticket #9180 (Absolute interval arithmetic) created by robertwb
Needed for #4475, but quite self contained and doesn't require any number …
08:40 Ticket #9179 (Typo makes docs not perfect in plot/disk.py) created by kcrisman
[…] should have a colon in line 259, I think.
08:23 Ticket #9178 (attrcall: implement missing hash function) created by nthiery
This patch implements attrcall.__hash__. Its absence caused the …
04:34 Ticket #9177 (cddlib has hard-coded gmp path) created by vbraun
Cddlib's ./configure script should support --with=gmp=<path>. This ticket …
00:10 Ticket #8921 (Extend cross product to 7d) closed by mhansen
fixed

06/06/10:

22:45 CygwinPort edited by was
(diff)
22:44 CygwinPort edited by was
(diff)
22:33 Ticket #9176 (cygwin: various heegner_index errors involving interval arithmetic on ...) created by was
[…]
22:24 Ticket #8238 (heegner_index_bound may be incorrect for curves with rational torsion) closed by mhansen
fixed
22:18 Ticket #8936 (Expose facet inequalities for lattice polytopes) closed by mhansen
fixed
22:15 Ticket #8941 (_latex_ and origin for lattice polytopes) closed by mhansen
fixed
22:06 Ticket #8512 (Optional database_stein_watkins_mini uses 'cp -v' which fails on Solaris.) closed by mhansen
fixed
22:06 Ticket #7439 (optional spkg nauty-24b7.p1 fails to build with sage-4.2.1 and ubuntu ...) closed by mhansen
fixed
22:06 Ticket #7297 (spkg's for libogg and libtheora) closed by mhansen
fixed
22:06 Ticket #9161 (update nzmath optional package to 1.0 and post about this to NMBRTHY) closed by mhansen
fixed: Alex's changes look good to me.
21:59 Ticket #9175 (cygwin: pari's sea.gp program segfaults on Cygwin) created by was
[…]
21:57 Ticket #9174 (cygwin: robert miller's 2-descent is completely broken on cygwin) created by was
[…]
21:55 Ticket #9173 (cygwin: BSD.py tests behave differently on cygwin, so need to be written ...) created by was
[…]
21:53 Ticket #9009 (Mercurial is not building 64-bit with OpenSolaris with SAGE64=yes.) closed by mhansen
fixed
21:52 Ticket #6763 ([with patch, needs review] Bin Packing (uses Linear Programming)) closed by mhansen
fixed
21:52 Ticket #9172 (cygwin: numerical noise in sage/rings/integer.pyx) created by was
[…]
21:51 Ticket #7789 (Improve the arguments for the default type of a variable in ...) closed by mhansen
fixed
21:48 Ticket #8960 (doctest coverage for real_mpfr.pyx) closed by mhansen
fixed
21:43 CygwinPort edited by mhansen
(diff)
21:37 CygwinPort edited by was
(diff)
21:36 Ticket #9171 (cygwin: Documentation not built, which causes test failures) created by was
[…]
21:35 CygwinPort edited by was
(diff)
21:34 Ticket #9170 (cygwin: get_memory_usage isn't implemented) created by was
[…] Cygwin has top now, so it's straightforward to fix. …
21:32 Ticket #9169 (cygwin: a cachefunc.py doctest hangs seemingly forever) created by was
On Cygwin, the following test hangs: […] The above is very fast on any …
21:28 Ticket #9168 (cygwin: ratpoints does not work correctly) created by was
Some ratpoints tests fail on cygwin, e.g.: […] What happens when the …
21:25 Ticket #9167 (Resolve ecl.dll conflict on Cygwin) created by was
Though the C-library interface to ECL builds on Cygwin, it does not work …
21:22 Ticket #9166 (cygwin: sympow does not work on cygwin) created by was
Basically, Mark Watkins program Sympow is completely broken on Microsoft …
21:05 Ticket #9165 (cygwin: lcalc does not work for elliptic curves on cygwin) created by was
lcalc works fine for the zeta function on cygwin, evidently: […] …
21:02 Ticket #9164 (cygwin: gap.cputime() does not work) created by was
[…]
21:00 Ticket #9163 (Doctest error in expect.py on Cygwin and OS X) created by was
On Cygwin and on OS X 10.6, the doctest sage/interfaces/expect.py
20:57 Ticket #9162 (cygwin/ARM:pynac.pyx use double precision special functions instead of ...) created by was
This is a followup to #8847, which was supposed to fix this, but simply …
20:47 CygwinPort edited by was
(diff)
18:46 Ticket #9161 (update nzmath optional package to 1.0 and post about this to NMBRTHY) created by was
13:16 Ticket #8826 ([build error] ImportError: No module named sage.all) closed by gostrc
fixed: had to unset LDFLAGS MAKEFLAGS CFLAGS CXXFLAGS
13:11 Ticket #8957 (Word problem broken for matrix groups) closed by mhansen
fixed
12:49 Ticket #9120 (plot3d transformations don't respect variable names) closed by mhansen
fixed
12:32 Ticket #8934 (Trivial bug in computing faces of non-full-dimensional lattice polytopes) closed by mhansen
fixed
12:22 Ticket #9156 (Add real() and imag() methods to Integer and Rational) closed by mhansen
fixed
06:13 Ticket #9160 (Singular - change timestamp of files and sort out SAGE64 issue.) created by drkirkby
== The problems == There were three things wrong with the Singular …
03:58 Ticket #9159 ((modular decomposition) Improvement to graph coloring) created by ncohen
Modular composition can be used to color graphs a bit more efficiently
03:57 Ticket #9158 ((modular decomposition) Improvement to subgraph search) created by ncohen
Use modular decomposition in G and H to reduce the problem
03:56 Ticket #9157 ((k-cores) Improvement to subgraph search) created by ncohen
compute k-cores in the graph and its complement (if induced) to reduce the …
01:45 Ticket #8884 (Inefficiency in isogeny_class function) closed by mhansen
fixed
01:41 Ticket #8799 (Bring doctests for mwrank.pyx up to 100% (from 3%)) closed by mhansen
fixed
01:39 Ticket #8796 (clean up documentation of logic/propcalc.py) closed by mhansen
fixed
01:37 Ticket #7828 (There should be a top-level sign() function.) closed by mhansen
fixed
01:35 Ticket #8704 (Improve the _repr_ of IntegerRange) closed by mhansen
fixed
01:33 Ticket #7803 (DeprecationWarning: the sets module is deprecated) closed by mhansen
fixed
01:32 Ticket #8379 (add arithmetic for Boolean functions) closed by mhansen
fixed
01:28 Ticket #8606 (floats in exponent do not propagate) closed by mhansen
fixed
01:26 Ticket #9108 (Mark long doctests in rings/polynomial/symmetric_ideal) closed by mhansen
fixed
01:24 Ticket #8765 (Huffman Encoding) closed by mhansen
fixed
01:22 Ticket #8717 (Precision problem in E2 for Tate Curve) closed by mhansen
fixed
01:17 Ticket #9156 (Add real() and imag() methods to Integer and Rational) created by robertwb
This is useful for consistently handling elements of ZZ, QQ, RR, and CC.
00:55 Ticket #8694 (Improve schemes printing and LaTeXing) closed by mhansen
fixed
00:49 Ticket #8682 (Improve AlgebraicScheme_subscheme.__init__ and AmbientSpace._validate) closed by mhansen
fixed
00:48 Ticket #8675 (Remove AmbientSpace._constructor and fix consequences) closed by mhansen
fixed
00:42 Ticket #8972 (Inversion and fraction fields for power series rings) closed by mhansen
fixed
00:37 Ticket #8651 (binomial(n,k) evaluates to zero when 0 is subsituted for k) closed by mhansen
fixed
00:35 Ticket #8864 (make zeta function symbolic) closed by mhansen
fixed
00:31 Ticket #8351 (ratpoints-2.1.3.p0 fails to build in Open Solaris x64 as 64 bit even if ...) closed by mhansen
fixed
00:27 Ticket #9091 (check_file() in latex.py spits out warnings every time) closed by mhansen
fixed
00:25 Ticket #9018 (Better latex for quadratic fields) closed by mhansen
fixed
00:21 Ticket #9142 (construct "fuzzy ball" graphs) closed by mhansen
fixed
00:19 Ticket #9140 (construct the normalized laplacian matrix for a graph) closed by mhansen
fixed
00:16 Ticket #9045 (is_isomorphic bug (two generalized quadrangles over GF(5))) closed by mhansen
fixed
00:14 Ticket #8922 (induced subgraph search) closed by mhansen
fixed
00:11 Ticket #7529 (Maximum Average Degree of a graph) closed by mhansen
fixed
00:08 Ticket #2203 (Add a traveling salesman problem solver) closed by mhansen
fixed
00:05 Ticket #9013 (Fix graph.loops() to not return all edges) closed by mhansen
fixed

06/05/10:

21:35 Ticket #9155 (G.list() can be modified) created by robertwb
cached_method should not be used with mutable return values […] as …
20:50 CygwinPort edited by was
(diff)
20:50 Ticket #9154 (boehm_gc (still, still) fails to build on Cygwin) created by was
This is a followup to #9067. Amazingly, the BoehmGC spkg: …
18:33 Ticket #8743 (change_ring on a rational matrix may return self) closed by mhansen
fixed
18:31 Ticket #3461 (write a construction for permutation groups so that the coercion system ...) closed by mhansen
fixed
18:30 Ticket #8982 (Fix jacobian for ode_solver example.) closed by mhansen
fixed
18:29 Ticket #9017 (Use lowercase i for latex symbolic sqrt(-1)) closed by mhansen
fixed
18:27 Ticket #8568 (can not simplify derivative of erf) closed by mhansen
fixed
18:25 Ticket #9149 (spelling error (trivial to fix)) closed by mhansen
fixed
18:24 Ticket #9035 (add degree argument to univariate polynomial reverse() method) closed by mhansen
fixed
18:22 Ticket #9020 (random degrees for random_element()s univariate polynomial rings) closed by mhansen
fixed
18:21 Ticket #8869 (float(CDF(1)) should return 1.0, not throw an error) closed by mhansen
fixed
18:20 Ticket #8671 (FieldElement.quo_rem broken) closed by mhansen
fixed
18:17 Ticket #9139 (PIDs are Noetherian) closed by mhansen
fixed
18:16 Ticket #9068 (remove redundant sgn function from quadratic_forms/extras) closed by mhansen
fixed
18:15 Ticket #9006 (Segfault evaluating large degree polynomials (easy review)) closed by mhansen
fixed
18:13 Ticket #8954 (Implementation of the affine nilTemperley Lieb algebra of type A) closed by mhansen
fixed
18:12 Ticket #8913 (S.cayley_graph(side = "twosided") returns broken labels) closed by mhansen
fixed
18:11 Ticket #8890 (map_support modifies the zero element of a free module, and related fixes ...) closed by mhansen
fixed
18:08 Ticket #8544 (Factor polynomials over QQbar and AA) closed by mhansen
fixed
18:01 Ticket #8207 (Factoring a constant generic multivariate polynomial broken) closed by mhansen
fixed
17:59 Ticket #8966 (Polynomial reduce causes segmentation fault) closed by mhansen
fixed
17:57 Ticket #9119 (Cython variables used then later declared) closed by mhansen
fixed
17:53 Ticket #9146 (cygwin: gd doesn't correctly link in libpng with sage-4.4.3.) closed by mhansen
fixed
17:47 Ticket #9081 (Transistion better between two halves of the developer's walkthrough) closed by mhansen
fixed
17:45 Ticket #9096 (Fixes wrong sphinx markup :cls:) closed by mhansen
fixed
17:44 Ticket #9145 (Expand math symbols available in documentation, remove ...) closed by mhansen
fixed
17:41 Ticket #8166 (Expose max_weight_matching from NetworkX) closed by mhansen
fixed
15:49 Ticket #9106 (Wrong sphinx markup in UniqueRepresentation) closed by mhansen
fixed
15:41 Ticket #7492 (Decomposition of a doubly stochastic matrix as a convex sum of ...) closed by mhansen
fixed: Some of doctests had to be marked as optional as they required a linear …
15:30 Ticket #8490 (Bad behavior of is_square_free for Words) closed by mhansen
fixed
15:29 Ticket #8549 (Implements cycle index for permutation groups, toward Polya enumeration) closed by mhansen
fixed
15:28 Ticket #8500 (Add the set of TransitiveGroups) closed by mhansen
fixed
15:27 Ticket #8811 (Translation for elements of a root lattice and related features and fixes) closed by mhansen
fixed
15:23 Ticket #8888 (Rim and outer rim for integer partitions) closed by mhansen
fixed
15:21 Ticket #8910 (Have CombinatorialClass inherits from Parent) closed by mhansen
fixed
15:18 Ticket #8902 (Subsets element construction is broken) closed by mhansen
fixed
15:12 Ticket #8926 (Family cannot completely handle a class as an argument) closed by mhansen
fixed
15:11 Ticket #8930 (Deprecate EnumeratedSet) closed by mhansen
fixed
15:07 Ticket #8655 (Fix graph genus (broken on multigraphs?)) closed by mhansen
fixed
15:04 Ticket #8691 (Implement Plain Change algorithm in cython) closed by mhansen
fixed
15:00 Ticket #6665 (Expanding the 'zero' symmetric function in variables crashes symmetrica) closed by mhansen
fixed
14:59 Ticket #9019 (Full doctest coverage for sage.categories.map) closed by mhansen
fixed
14:54 Ticket #8887 (Monoids().ParentMethods.prod doctest is ill formated.) closed by mhansen
fixed
14:51 Ticket #8876 (Allows triangular morphisms to have domain and codomain with different ...) closed by mhansen
fixed
14:50 Ticket #8742 (Lazy format strings) closed by mhansen
fixed
14:44 Ticket #8881 (Functorial constructions in categories) closed by mhansen
fixed
14:39 Ticket #9104 (_name is set too late when creating a combinatorial free module) closed by mhansen
fixed
14:35 Ticket #1975 (elliptic curve method -- one should trivially be able to implement a toy ...) closed by mhansen
fixed
12:30 Ticket #8416 (long doctest elliptic_curves/ell_modular_symbols.py fails on Solaris 10 ...) closed by mvngu
fixed
12:29 Ticket #7826 (mpfi ignores SAGE64) closed by mvngu
fixed: Close as fixed by #8069.
11:00 Ticket #9153 (set z-limits for 3d plots) created by jason
I don't think there's currently a way to set the z-limits for a 3d plot. …
10:39 Ticket #9152 (Update extension code for mpmath-0.15) created by fredrik.johansson
I plan to release mpmath 0.15 very soon. This will require some simple …
10:37 Ticket #9147 ([with patch, needs review] Make sage able to compile/link with --as-needed) closed by mhansen
invalid: This is already handled by #8844.
10:23 Ticket #9151 (build multithreaded version of ATLAS) created by kilian
Hi, I noted that multi-threading in ATLAS is switched off by default …
09:57 CygwinPort edited by mhansen
(diff)
09:54 Ticket #9150 (add colorbars to density plots) created by jason
See #8368 for the contour plot patch; probably much of it can be recycled …
08:54 CategoriesRoadMap edited by nthiery
(diff)
08:47 CategoriesRoadMap edited by nthiery
(diff)
05:02 Ticket #9149 (spelling error (trivial to fix)) created by zimmerma
The following message has a spelling error: occured should be …
04:02 Ticket #9148 (Fix deprecated sha module usage in wiki2html.py) created by cschwan
The following patch replaces the deprecated sha module in …
03:15 Ticket #9147 ([with patch, needs review] Make sage able to compile/link with --as-needed) created by cschwan
With sage-on-gentoo it is possible to compile Sage with custom …

06/04/10:

22:23 CygwinPort edited by was
(diff)
21:53 Ticket #9146 (cygwin: gd doesn't correctly link in libpng with sage-4.4.3.) created by was
The fix involves copying over $SAGE_LOCAL/bin/cygpng12-0.dll to …
21:03 Ticket #9145 (Expand math symbols available in documentation, remove ...) created by rbeezer
See discussion at …
20:40 Ticket #9144 (Make printing automatically load a print stylesheet) created by jason
If we did this, then we could maybe just eliminate the "Print" button? I …
17:39 Milestone sage-4.4.3 completed
A minor release with the goal of improving support for building Sage on …
17:38 Ticket #9135 (sage-4.4.3.alpha3: os x ppc 10.4 -- error building pynac) closed by was
fixed
15:05 Ticket #9143 (Speed up graph generation using Cython) created by jason
It's amazing how slow our graph generator is: […] Compare this to …
14:18 Ticket #9142 (construct "fuzzy ball" graphs) created by jason
The Fuzzy Ball graphs are cospectral with respect to the normalized …
13:29 Ticket #9141 (find cospectral graphs) created by jason
This patch adds a function to the graphs object that finds cospectral …
12:56 Ticket #9140 (construct the normalized laplacian matrix for a graph) created by jason
This patch adds a "normalized" option to the laplacian_matrix method to …
12:29 Ticket #9139 (PIDs are Noetherian) created by roed
Small change so that PIDs (in particular, p-adic rings) are Noetherian …
08:30 Ticket #9001 (optional package database_cremona_ellcurve-20071019.p0.spkg causes test ...) closed by was
fixed
08:28 Ticket #9039 (major error in E.sha().bound_kato() for E an elliptic curve) closed by was
fixed: I'm merging this in, since Robert begged me to, and it's a 1-line fix I …
08:18 Ticket #9133 (sage-4.4.3.alpha2: pynac build failure on an itanium box (easy autoconf ...) closed by was
fixed
08:18 Ticket #9121 (sage-4.4.3.alpha1: set.py doctest failure) closed by was
fixed
07:25 Ticket #9134 (sage-4.4.3.alpha3: os x ppc 10.4 -- error building pynac) closed by was
duplicate
07:25 Ticket #9131 (sage-4.4.3.alpha2: OS X 10.4 PPC -- readline fails to build) closed by was
invalid: This went away when I used a new tarball. So it's some random …
06:43 Ticket #9138 (Categories for all rings) created by jbandlow
Introspection is failing on polynomial rings: […] This is because …

06/03/10:

22:43 Ticket #8968 (magma.Resultant() gives error) closed by was
wontfix: You have to do R.<x> = QQ[] first, which is the analogue of Magma's …
16:45 Ticket #9137 (Infinite konqueror windows when opening notebook) created by ryan
This is to make sage users aware of a bug that apparently exists in KDE …
15:09 Ticket #9136 (more named graphs) created by mvngu
The …
13:58 WikiStart edited by dpruessner
(diff)
12:57 Ticket #9135 (sage-4.4.3.alpha3: os x ppc 10.4 -- error building pynac) created by was
[…]
12:57 Ticket #9134 (sage-4.4.3.alpha3: os x ppc 10.4 -- error building pynac) created by was
[…]
09:08 Ticket #9133 (sage-4.4.3.alpha2: pynac build failure on an itanium box (easy autoconf ...) created by was
[…]
09:01 Ticket #9086 (LaTeX representation of negative symbolic fractions broken) closed by was
fixed
08:58 Ticket #9132 (.rej should not be in .hgignore) created by was
[…]
08:47 Ticket #9004 (__cmp__ in sage/sets/set.py doesn't do what it's supposed to do.) closed by was
duplicate: This patch was still wrong, since it was backwards still. See #9121
08:34 Ticket #9037 (pynac fails to build on 64-bit OpenSolaris x64.) closed by was
fixed
08:34 Ticket #9116 (sage-4.4.3.alpha1 fails to build on OS X due to png library issue) closed by was
fixed
08:24 Ticket #9131 (sage-4.4.3.alpha2: OS X 10.4 PPC -- readline fails to build) created by was
[…]
08:06 Ticket #9130 (Access to beta function) created by kcrisman
Although Maxima has the beta function, Sage doesn't: […] This *is* is …
06:00 Ticket #9129 (sqrt memory leaks) created by zimmerma
cf …
05:47 Ticket #9128 (Sphinx should be aware of all.py to find its links) created by hivert
Though sphinx is perfectly working with target in the local module he …
05:39 Ticket #9127 (BSD.py doctest failure due to timeout of Heegner index computation.) created by drkirkby
This failure seems remarkably close to #8749, which is closed as fixed, …

06/02/10:

22:11 Ticket #9126 (Symbolic arguments() method) created by jason
Right now, the following works: […] However, we deprecated the …
21:33 Ticket #9093 (is_square broken for constant polynomials) closed by was
fixed
21:27 Ticket #9079 (fix bug in singular polynomial interface) closed by was
fixed
21:21 Ticket #8364 (Forward options like "solver" in all the functions using LP) closed by was
fixed
21:18 Ticket #8030 (Strong generating system returns heavy error for non transitive group) closed by was
fixed
21:13 Ticket #9125 (more examples of simplicial complexes: RP^n, CP^2, etc.) created by jhpalmieri
This patch adds more examples of simplicial complexes: real projective …
21:09 Ticket #9124 (h-vectors for simplicial complexes) created by jhpalmieri
This patch implements h-vectors for simplicial complexes.
21:09 Ticket #7694 (change pickle jar doctest to make it a bit more robust and flexible...) closed by was
fixed: Interestingly, I just looked in sage-4.4.3.alpha2, and this is already …
21:08 Ticket #9123 (implement Schur algebras and use them to determine irreducible characters ...) created by hthomas
Schur algebras are used in the description of the representation theory of …
21:08 Ticket #9122 (conversions between simplicial and cubical complexes) created by jhpalmieri
This patch implements conversions between simplicial and cubical …
21:06 Ticket #9113 (sage-4.4.3.alpha1 -lpng blocker issue) closed by was
duplicate: I made a dupe of this: #9116
21:05 Ticket #8756 (random segfault in planarity.pyx test) closed by was
fixed: Merged into sage-4.4.3.alpha2
20:57 Ticket #8025 (artificially bump the version number of the scipy and scipy_sandbox spkg's) closed by was
fixed: I've bumped both spkg version numbers, as requested, for …
20:23 Ticket #9121 (sage-4.4.3.alpha1: set.py doctest failure) created by was
This test now fails in set.py: […]
19:55 Ticket #9120 (plot3d transformations don't respect variable names) created by jason
If a transformation is applied to a plotting function, it may return a …
19:23 Ticket #9119 (Cython variables used then later declared) created by jason
This patch takes care of a minor issue with variables being used, and then …
17:08 Ticket #9118 (utility for converting between different alphabets) created by mvngu
For example, we would like to perform conversions between these alphabets: …
16:44 Ticket #9117 (allow Hill cipher to encrypt as MP or PM) created by mvngu
See [ http://mvngu.wordpress.com/2010/06/02/hill-cipher-in-sage/ this blog …
16:25 Ticket #9116 (sage-4.4.3.alpha1 fails to build on OS X due to png library issue) created by was
16:09 Ticket #3304 (Make cddlib a shared library) closed by was
fixed
15:23 Ticket #9115 (smart summing) created by jason
We should extend the Sage sum function to call a magic method to handle …
05:39 WikiStart edited by johanbosman
(diff)
04:01 Ticket #9114 (Improve documentation of infinite polynomial rings) created by SimonKing
At #9108, it was reported that the doc tests for symmetric ideals time out …

06/01/10:

19:21 Ticket #9113 (sage-4.4.3.alpha1 -lpng blocker issue) created by was
On OS X we have: […] This was caused by some patch to get Sage to …
15:45 Ticket #9112 (adding maximum entry option to SemistandardTableaux()) created by QuantumKing
Sage-4.4.2, combinat/tableau.py: Currently, the function …
14:53 Ticket #9111 (modular decomposition) created by ncohen
Using the C code written by Thierry de Montgolfier and available there : …
12:17 Ticket #9110 (wrong documentation in EllipticCurve.change_weierstrass_model()) created by dmharvey
Typo in EllipticCurve?.change_weierstrass_model() documentation. See patch …
10:08 Ticket #9109 (Fast cython class for maps between finite sets.) created by hivert
The patch implements fast Cython classes for maps between finite sets. The …
08:16 Ticket #9108 (Mark long doctests in rings/polynomial/symmetric_ideal) created by leif
Two doctests/examples in sage/rings/polynomial/symmetric_ideal.py

05/31/10:

13:52 Ticket #9107 (Nested class name mangling can be wrong in case of double nesting) created by hivert
In the following class tree: […] The names are set to […] But […] …
12:06 Ticket #9106 (Wrong sphinx markup in UniqueRepresentation) created by hivert
There are some missing "::" and also some dandling hyperlinks. Apply only …
11:33 Ticket #9078 (random element in fraction fields broken, division by zero) closed by mhansen
09:13 Ticket #9105 (Improve the category primer and tutorial) created by nthiery
The attached patch improves the category primer and tutorial, based on …
06:07 Ticket #9104 (_name is set too late when creating a combinatorial free module) created by hivert
This is a followup to #8882 In the __init__ of …
04:41 Ticket #9078 (random element in fraction fields broken, division by zero) closed by johanbosman
invalid
04:22 Ticket #9103 (ATLAS has modifications to upstream source) created by drkirkby
I believe the ATLAS package has modifications to the upstream source code, …
04:03 Ticket #9078 (random element in fraction fields broken, division by zero) closed by ralle
fixed: My fault. Latest version is correct. This can be closed.

05/30/10:

20:33 Ticket #9102 (Docstring improvements for strong generating systems of permutation groups) created by rbeezer
I put this together as a reviewer patch for a ticket that I thought needed …
20:12 Ticket #9101 (linbox reports "ERROR: BLAS not found!" on Solaris 10 SPARC (64-bit ...) created by drkirkby
== Hardware & associated software == * Sun Blade 1000 * 2 x 900 MHz …
18:36 Ticket #9100 (scipy is probably building part 32-bit on OpenSolaris x64 when SAGE64=yes) created by drkirkby
== Build environment == * Sun Ultra 27 3.33 GHz Intel W3580 Xeon. Quad …
18:09 Ticket #9099 (Maxima fails to build on OpenSolaris x64, though ECL does.) created by drkirkby
== Build environment == * Sun Ultra 27 3.33 GHz Intel W3580 Xeon. Quad …
18:02 Ticket #9098 (gap buillds 32-bit on OpenSolaris when SAGE64=yes) created by drkirkby
gap is building as a 32-bit application: […] Although it builds, the …
17:49 Ticket #9097 (c_lib in Sage library fails to build on OpenSolaris x64) created by drkirkby
== Build environment == * Sun Ultra 27 3.33 GHz Intel W3580 Xeon. Quad …
11:52 Ticket #9096 (Fixes wrong sphinx markup :cls:) created by hivert
The file disjoint_union_enumerated_sets.py contains the following …
02:53 Ticket #9095 (Elliptic curve over function field heights) created by robertwb
Code at  http://wiki.sagemath.org/daysff/lfcn-bsd
01:45 Ticket #9094 (is_square and sqrt for polynomials and fraction fields) created by robertwb
Implement is_square and sqrt for polynomials and fraction fields. Only …
01:37 Ticket #9093 (is_square broken for constant polynomials) created by robertwb
[…]

05/29/10:

21:43 Ticket #9092 (Make or adapt an expression editor) created by olazo
Well, I'm surprised I couldn't find any ticket about this. Perhaps I just …
19:22 Ticket #9091 (check_file() in latex.py spits out warnings every time) created by rbeezer
In sage/misc/latex.py the check_file() routine has a …
15:52 Ticket #9090 (Interactive matrix_viewer(...)) created by acleone
Adds an interactive matrix viewer to the notebook. Requires: #8758
13:21 Ticket #9089 (Graphics3dGroup __add__ modifies its arguments) created by jason
In an attempt to optimize, in some cases the add method of …
12:47 Ticket #9088 (line3d does not take a tuple of points) created by jason
Right now, this fails: […] since the copy of the input data is not …
12:30 Ticket #9087 (implement supersingular/ordinary testing for elliptic curves over finite ...) created by cremona
I have implemented methods is_ordinary() and is_supersingular() for …
11:44 Ticket #9086 (LaTeX representation of negative symbolic fractions broken) created by leif
When the numerator of a (negative) symbolic expression happens to be 1
10:44 Ticket #3930 (Check to see if we should merge the bipartite matching code from Susan ...) closed by rlm
wontfix: Replying to ncohen: > Well, we now have a Python matching code …
04:24 Ticket #9085 (random_element fails for a cartesian product of fields) created by cremona
Victor Miller reports: […] Here is what is happening (certainly a …
01:46 Ticket #9084 (Move sage/gsl into libs directory.) created by robertwb
00:30 Ticket #9083 ('make distclean' fails to remove some files or directories.) created by drkirkby
Conventionally 'make distclean' removes all traces of a build process, …
00:28 Ticket #9082 (Some unnecessary files being modified) created by drkirkby
When one build sage, the modification times of the following 3 files are …

05/28/10:

23:34 Ticket #9081 (Transistion better between two halves of the developer's walkthrough) created by rbeezer
Discussions at Sage Days 21 suggest that the two halves of the walkthrough …
20:54 Ticket #9080 (add F-distribution support for RealDistribution) created by klee
add the F-distribution to the supported distributions for …
17:47 Ticket #9079 (fix bug in singular polynomial interface) created by was
[…] This is because the function _singular_init_ incorrectly defines …
15:47 Ticket #9038 (Typeset: Wrong charset for Greek characters) closed by jan
wontfix: Replying to jason: > This is most likely a problem with the …
14:59 Ticket #9078 (random element in fraction fields broken, division by zero) created by ralle
Random element in fraction fields is broken. The current behavior is to …
14:01 Ticket #9077 (change sqrt to that it obeys the Lithinuania standard: sqrt(x) is x^3) closed by was
invalid: This is probably not going to work…
13:40 Ticket #9077 (change sqrt to that it obeys the Lithinuania standard: sqrt(x) is x^3) created by was
13:12 Ticket #9076 (plot Arc of circle and ellipse) created by vdelecroix
Implementation of arc plot This just wraps the matplotlib functionnality …
12:32 Ticket #8903 (update pynac to 0.2.0) closed by was
fixed: I merged in …
12:31 Ticket #8542 (Pynac should use a function pointer table) closed by was
fixed
12:28 Ticket #9052 (Hasse invariant for elliptic curves) closed by was
fixed
10:38 Ticket #9075 (sage.structure.sage_object.unpickle_all improvements) created by nthiery
Improves the output of unpickling error to make it possible to reproduce …
10:32 WikiStart edited by stumpc5
(diff)

05/27/10:

22:33 Ticket #9074 (Expand latex support for combinatorial graphs via tkz-graph) created by rbeezer
Examples of recent progress at: …
20:57 Ticket #9073 (Handle multigraphs better in planarity) created by boothby
This is version 4.4.2 with #8756 applied. Previous versions without #8756
17:59 Ticket #9070 (implement chdir for matlab interface) closed by was
fixed: Looks great - merged into sage-4.4.3.
17:52 Ticket #9072 (implement chdir for matlab interface) closed by mhansen
duplicate
17:52 Ticket #9071 (implement chdir for matlab interface) closed by mhansen
duplicate
17:42 Ticket #9072 (implement chdir for matlab interface) created by was
17:42 Ticket #9071 (implement chdir for matlab interface) created by was
17:42 Ticket #9070 (implement chdir for matlab interface) created by was
17:25 Ticket #9069 (weak popov form) created by cjh
Implement weak Popov form for a matrix over a rational function field k(t)
14:08 Ticket #9067 (boehm_gc (still) fails to build on Cygwin) closed by was
fixed: Looks good, and merged.
14:00 Ticket #9068 (remove redundant sgn function from quadratic_forms/extras) created by cremona
There is a sgn() function defined in sage/quadratic_forms/extras.py which …
11:51 CygwinPort edited by mhansen
(diff)
11:45 CygwinPort edited by mhansen
(diff)
11:41 Ticket #9067 (boehm_gc (still) fails to build on Cygwin) created by mhansen
This has the same error as #7336.
08:49 Ticket #8942 (failing calculation with limit) closed by casamayou
fixed: Replying to kcrisman: > This was fixed when we improved our …
08:03 Ticket #9066 (Improve documentation in shapes2.py) created by kcrisman
plot.plot3d.shapes2.py was a mess, including having several weird helper …
06:02 Ticket #9065 (Add support for facade parents) created by nborie
The goal of this tickets is to add support for facade parents; see: …
03:26 Ticket #6220 (create symbolic arg) closed by burcin
duplicate: This is a duplicate of #4498.
01:20 Ticket #9064 (remove p-adic matrix directory) created by was
There's a single file in matrix/padics and it is an empty init.py. …

05/26/10:

23:51 Ticket #9063 (wrong type for denominator) created by cjh
If you create a polynomial in one variable over a finite field and ask for …
21:45 Ticket #9062 (Add support for toric lattices) created by novoselt
Toric lattices are ZZn's with distinction of their roles (in the …
16:08 Ticket #7337 (PolyBoRi fails to build on cygwin) closed by was
fixed: looks good
15:38 Ticket #9061 (Create an efficient SUM command) created by ncohen
This *HAS* to be changed : […] With this new function : […] It …
15:37 Ticket #9060 (break symmetries in subgraph search) created by ncohen
Useless, when looking for a triangle, to test both abc, bca, and cab. The …
15:34 Ticket #9059 (some shortcuts for "is_H-free" tests) created by ncohen
Some useful tests : * is_even_hole_free * is_odd_hole_free * …
15:30 Ticket #9058 (Computing the k-core of a graph) created by ncohen
This patch adds an option to the cores method, so that it returns both …
14:10 Ticket #9057 (Supporting elliptic curves over function fields and their L-functions) created by salmanhb
Sage currently cannot compute L-functions of elliptic curves over function …
13:29 CygwinPort edited by mhansen
(diff)
07:26 Ticket #9056 (Add the category of SemiRings with an example : NonNegativeIntegers()) created by nborie
All is in the title, we want : […]
04:34 Ticket #9055 (Moving/cleaning enumeration functions for points on schemes) created by cturner
I think it would be sensible to move the functions …
04:21 Ticket #9054 (create a class for basic function_field arithmetic for Sage) created by was
One of the first things we learned at Sage Days 21: Function Fields, is …
01:41 Ticket #9053 (Sage's new generic HNF doesn't quite work right wrt the free modules code) created by was
The last output below should obviously be True, but it is False. […] …

05/25/10:

20:03 Ticket #8688 (extra parenthesis when typesetting fractions) closed by was
fixed
19:52 Ticket #8847 (pynac.pyx use double precision special functions instead of long double) closed by was
fixed
18:41 Ticket #9052 (Hasse invariant for elliptic curves) created by voloch
Creates a method to compute the Hasse invariant of an elliptic curve over …
18:15 Ticket #8780 (add the Cephes spkg to Cygwin) closed by was
fixed: I did what Jason Grout suggests above as a little referee patch, and …
18:08 Ticket #9050 (libntl.dll should be libntl.dll.a on Cygwin) closed by was
fixed
18:03 Ticket #8844 (add missing libraries to module_list for Cygwin (and Fedora, OpenSuSE, ...) closed by was
fixed
18:00 Ticket #8843 (fix c_lib on Cygwin) closed by was
fixed
17:55 Ticket #8257 (cygwin: gd-2.0.35.p4 fails to build) closed by was
fixed
17:45 Ticket #8782 (pari does not work under Cygwin) closed by was
fixed
17:44 Ticket #8907 (build Python with --enabled-shared) closed by was
fixed
17:38 Ticket #8845 (fix install_package in Cygwin) closed by was
fixed
17:27 Ticket #9051 (Fast function field arithmetic) created by robertwb
Followup to #7585, which also did many, many other things. Wrapping …
16:10 CygwinPort edited by mhansen
(diff)
15:54 CygwinPort edited by mhansen
(diff)
15:54 Ticket #9050 (libntl.dll should be libntl.dll.a on Cygwin) created by mhansen
This is so that Cygwin will find the shared library before it finds the …
13:37 Ticket #9049 (v4.4.1 bug in variety() over finite field extensions of Q?) created by cynthia_vinzant
I'm interested in computing the 0-dimensional variety of an ideal over …
12:59 Ticket #9048 (semicolon does not suppress output in the notebook) created by zimmerma
In the text version of Sage, var('x'); does not print anything. …
11:56 Ticket #9047 (Make sure there aren't unneeded/untracked files on spkg creation.) created by robertwb
05:02 Ticket #9046 (bug in collect and/or term ordering in symbolics) created by zimmerma
This seems a bug (note the instances of -x^2 and x^2): […]
01:26 Ticket #9045 (is_isomorphic bug (two generalized quadrangles over GF(5))) created by rlm
see …

05/24/10:

23:31 Ticket #8848 (the fast eval interpreters do not build on Cygwin) closed by was
fixed: This is really mind bending, but I'm convinced…
23:16 Ticket #8846 (fix partitions in Cygwin) closed by was
fixed
20:56 Ticket #9044 (Use mpmath for the erf() function) created by rbeezer
Appears the current erf() function is limited to 53-bit accuracy, while …
19:26 Ticket #8849 (the palp interface throws a (harmless?) OSError on Cygwin) closed by was
fixed: I added a referee patch that adds a comment explaining why this is done.
19:22 Ticket #8850 (Cython should link against BLAS instead of ATLAS on Cygwin) closed by was
fixed: looks fine and safe; it can't break anything.
19:19 Ticket #8852 (minor doctest fix in fast_eval.pyx for Cygwin) closed by was
fixed: This seems reasonably harmless. It's the result of getting 2.0000...0004 …
19:13 Ticket #8855 (sage-env needs to be updated for Cygwin) closed by was
fixed: Looks good.
19:11 Ticket #9043 (lcalc failing to build on OpenSolaris x64.) created by drkirkby
== Build environment == * Sun Ultra 27 3.33 GHz Intel W3580 Xeon. Quad …
19:09 Ticket #8853 (fix M_PI_4 in complex_double on Cygwin) closed by was
fixed
18:42 Ticket #9042 (Cython fails to build on OpenSolaris x64) created by drkirkby
== Build environment == * Sun Ultra 27 3.33 GHz Intel W3580 Xeon. Quad …
18:01 Ticket #9041 (python fails to build _socket on OpenSolaris x64, so pygments fails to ...) created by drkirkby
== Build environment == * Sun Ultra 27 3.33 GHz Intel W3580 Xeon. Quad …
17:52 Ticket #9040 (fatal relocation error installing R on OpenSolaris x64 with gcc (OK with ...) created by drkirkby
== Build environment == * Sun Ultra 27 3.33 GHz Intel W3580 Xeon. Quad …
17:37 Ticket #9039 (major error in E.sha().bound_kato() for E an elliptic curve) created by rlm
Does not check for primes of bad reduction at all!!
17:09 CygwinPort edited by mhansen
(diff)
16:54 CygwinPort edited by mhansen
(diff)
16:51 CygwinPort edited by mhansen
(diff)
12:42 Ticket #9038 (Typeset: Wrong charset for Greek characters) created by jan
Client: Ubuntu Karmic 9.10 with jsmath 3.5.9, jsmath-fonts 1.3-2, …
10:04 Ticket #9037 (pynac fails to build on 64-bit OpenSolaris x64.) created by drkirkby
The spkg-install of 'pynac' has: […] so obviously does not attempt to …
07:29 Ticket #9036 (Graph.canonical_label(certify=True, edge_labels=True) returns a name error) created by stumpc5
The method canonical_label() for Graph and DiGraph? does not take the …[…]
06:06 Ticket #9035 (add degree argument to univariate polynomial reverse() method) created by burcin
Attached patch adds a degree argument to the reverse() method of …
04:54 Ticket #9034 (flintqs builds as 32-bit despite SAGE64=yes on OpenSolaris x64) created by drkirkby
== Build environment == * Sun Ultra 27 3.33 GHz Intel W3580 Xeon. Quad …
03:43 Ticket #9033 (Singular does not try to build 64-bit on OpenSolaris x64.) created by drkirkby
On a Sun Ultra 27 running OpenSolaris x64, Singular is not attempting to …
02:12 Ticket #9032 (no method numerical_approx for integers and rationals) created by zimmerma
[…] The same holds for a=17/2 for example. Since n is a shortcut …
00:53 Ticket #9031 (algebraic_dependency with algorithm=fpLLL) created by zimmerma
The algebraic_dependency function currently calls Pari/GP. For big …
00:52 Ticket #9030 (rubiks is building part 32-bit and part 64-bit on OpenSolaris x64.) created by drkirkby
'rubiks' has code to attempt to build it 64-bit, but that does not seem to …
00:34 Ticket #9029 (sympow is buiding 32-bit on OpenSolaris x64 even when SAGE64 is set to ...) created by drkirkby
When building 'sympow' on OpenSolaris, with SAGE64 set to yes, I see: …

05/23/10:

23:53 Ticket #9028 (Basic Stats - Standard Deviation) created by amhou
Fixes the calculation of standard deviation. Previously, sample standard …
22:45 Ticket #9027 (Explain Sage and tex interactions in the tutorial) created by rbeezer
There are a variety of ways to use latex in Sage, which often leads to …
17:14 Ticket #9026 (METATICKET Issues preventing 64-bit builds on various flavors of Solaris.) created by drkirkby
The following is list of the issues that are currently preventing Sage …
16:57 Ticket #9025 (PALP is building 32-bit on OpenSolaris - probably other platforms too.) created by drkirkby
Attempting a 64-bit build of Sage on OpenSolaris I noticed several files …
15:05 Ticket #9024 (tachyon is buiding 32-bit on OpenSolaris x64 even when SAGE64 is set to ...) created by drkirkby
'tachyon' has a script called 'Make-arch' which has various architectures. …
13:59 Ticket #9023 (ghmm needs compiler flag -m64 when SAGE64 is set to "yes") created by drkirkby
The spkg-install has the usual dumb code for building 64-bit on OS X. …
12:23 Ticket #9022 (python fails to build _socket on OpenSolaris x64, so ipython fails to ...) created by drkirkby
== Build environment == * Sun Ultra 27 3.33 GHz Intel W3580 Xeon. Quad …
12:22 Ticket #8929 (add new methods to permgroup) closed by jasonbhill
invalid: I'm removing this, as (1) The present project to rewrite permutation …
10:27 Ticket #9021 (gdmodule not building on OpenSolaris x64.) created by drkirkby
== Build environment == * Sun Ultra 27 3.33 GHz Intel W3580 Xeon. Quad …
00:30 WikiStart edited by cschwan
(diff)

05/22/10:

14:58 Ticket #9020 (random degrees for random_element()s univariate polynomial rings) created by burcin
Attached patch allows using a tuple as the degree argument when calling …
10:34 Ticket #9019 (Full doctest coverage for sage.categories.map) created by SimonKing
Apart from full doctest coverage for sage.categories.map, the patch …
09:31 Ticket #9018 (Better latex for quadratic fields) created by robertwb
By default, things could print as a+b\sqrt{D}
08:46 Ticket #9017 (Use lowercase i for latex symbolic sqrt(-1)) created by robertwb
08:37 Changeset [17590:3df57988f7ce] by Burcin Erocal <burcin@…>
defaultTrac #9016: make some morphisms hashable
08:36 Ticket #9016 (make morphisms hashable) created by burcin
Attached patch makes morphisms hashable in a reasonably fast way by …
04:39 Ticket #9015 (typing `?` on the command line brings up IPython help) created by burcin
I was looking over the shoulder of a new user as he started Sage for the …
02:29 Ticket #9014 (Implement a repr_prod) created by nborie
As for linear combinaison, implement a method in misc 'repr_prod' to …
01:34 Ticket #9007 (iconv not building properly on OpenSolaris) closed by dimpase
wontfix

05/21/10:

23:56 WikiStart edited by mvngu
remove spammer accounts rjommy and jholiwel (diff)
14:19 Ticket #9013 (Fix graph.loops() to not return all edges) created by boothby
[…] ...but... the Petersen graph is loop free…
13:14 Ticket #9012 (singular_decomposition fails on non-interreduced Gröbner basis) created by mmezzarobba
The docstring of …[…]
11:51 WikiStart edited by davis
(diff)
09:48 Ticket #9011 (the numpy SVD decomposition docstring is wrong) created by was
I decided to actually look at the numpy SVD decomposition in preparation …
09:23 Ticket #9010 (Upgrade biopython package to 1.54) created by mhampton
A new biopython package was released May 20, 2010.
09:17 Ticket #9009 (Mercurial is not building 64-bit with OpenSolaris with SAGE64=yes.) created by drkirkby
The title says it all. This should be a pretty easy one to solve: […] …
07:40 Ticket #9008 (Update zlib to latest upstream, and clean up spkg-install) created by drkirkby
The zlib package building 32-bit on OpenSolaris (see #7128), and has …
05:37 Ticket #9007 (iconv not building properly on OpenSolaris) created by drkirkby
The following problem is observed with Sage 4.4.2 […] I've tried …
05:12 Ticket #9006 (Segfault evaluating large degree polynomials (easy review)) created by johanbosman
sage: f = ZZ['x'](1000000 * [1]) sage: …
03:20 Ticket #9005 (Derangements) created by amca01
The current implementation in Sage for derangements is a wrapper for the …

05/20/10:

21:11 Ticket #9004 (__cmp__ in sage/sets/set.py doesn't do what it's supposed to do.) created by fbissey
According to the comments in the code: ----- Compare self and …
17:04 Ticket #9003 (Doctest (or whatever???) failure on Mac OS X in free_module.py) created by kcrisman
On Mac PPC G4 with 10.4: […]
17:01 Ticket #9002 (Noise on PPC Mac in parametric_surface.pyx) created by kcrisman
With 4.4.2 on 10.4 on PPC G4: […]
13:37 Ticket #9001 (optional package database_cremona_ellcurve-20071019.p0.spkg causes test ...) created by mariah
[…]
12:37 Ticket #9000 (sage notebook: change default interact color selector) created by was
People voted yes to the following: […]
12:06 Ticket #8999 (sage-4.4.2 test "groups/matrix_gps/matrix_group.py" fails on ...) closed by mariah
worksforme: […]
06:10 Ticket #8999 (sage-4.4.2 test "groups/matrix_gps/matrix_group.py" fails on ...) created by mariah
[…]

05/19/10:

22:29 Ticket #8998 (galois_action on cusps has a bug) created by was
Ticket #5822 implemented the action of Galois on cusps. I think the …
19:47 Ticket #8996 (@ character is usernames is problematic) closed by ddrake
duplicate
17:19 Ticket #8997 (riemann_roch_basis is implemented incorrectly in sage) created by was
See the file schemes/plane_curves/projective_curve.py, where it says …
16:58 Ticket #8996 (@ character is usernames is problematic) created by ddrake
In  http://groups.google.com/group/sage-support/t/2acd499a566efce1 a user …
16:35 Ticket #8995 (@ sign in notebook username prevents TinyMCE from working) created by jason
See the thread by Dennis Watson here: …
10:21 Milestone sage-4.4.2 completed
Just a little release on the way to sage-5.0
10:21 Ticket #8994 (Improve convolution support) created by kcrisman
We have convolution scattered in several places, including […] This …
09:48 Ticket #8993 (Representation of polynomial quotient rings in Singular) created by SimonKing
Currently there is no representation of univariate polynomial quotient …
03:26 Ticket #8992 (Coercion of univariate quotient polynomial rings) created by SimonKing
Consider the following setting: […] The gcd of the moduli is …
00:52 Ticket #8990 (update MPIR 1.2.2 license information as requested by upstream) closed by mvngu
fixed
00:51 Ticket #8979 (spelling mistake in sage/gsl/ode.pyx) closed by mvngu
fixed: Merged …
00:49 Ticket #8991 (Adjust developer walkthrough for two changes to mercurial queues syntax) closed by mvngu
fixed

05/18/10:

17:30 WikiStart edited by alubovsky
(diff)
17:09 Ticket #8991 (Adjust developer walkthrough for two changes to mercurial queues syntax) created by rbeezer
[…] are deprecated in newer versions of Mercurial (1.5) which some may …
14:46 Ticket #8990 (update MPIR 1.2.2 license information as requested by upstream) created by GeorgSWeber
As description, let me just post the diff of the new SPKG.txt of the new …
02:08 Ticket #8989 (Add support for Fano toric varieties) created by novoselt
This patch is a part of the following series adding support for cones/fans …
02:07 Ticket #8988 (Add support for toric varieties) created by novoselt
This patch is a part of the following series adding support for cones/fans …
02:07 Ticket #8987 (Add support for rational polyhedral fans) created by novoselt
This patch is a part of the following series adding support for cones/fans …
02:06 Ticket #8986 (Add support for convex rational polyhedral cones) created by novoselt
This patch is a part of the following series adding support for cones/fans …
01:15 CategoriesRoadMap edited by nthiery
(diff)

05/17/10:

22:24 Ticket #8985 (update COPYING.txt) created by was
I looked in COPYING.txt in SAGE_ROOT and it has: […] so it includes …
17:26 Ticket #8984 (Implementation of the Lenart--Postnikov alcove path crystal) created by brant.c.jones
This is an implementation of the Lenart--Postnikov alcove path model as …
06:15 Ticket #8983 (erf(0) should return 0) created by rossk
Currently it doesnt... […] ---- Apply: * …
04:33 Ticket #8982 (Fix jacobian for ode_solver example.) created by lfousse
The jacobian used for the Van der Pol oscillator in the gsl/ode.pyx file …
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