Timeline


and

01/04/12:

23:54 Ticket #12266 (3^3^3^3 segfaults) created by vbraun
As reported on …
23:49 Ticket #12249 (Add doctest for sage-run) closed by jdemeyer
fixed
23:49 Ticket #12258 (Prune .hgtags files) closed by jdemeyer
fixed
23:49 Ticket #12263 (Unset TERM when running sage non-interactively) closed by jdemeyer
fixed
20:11 Ticket #12265 (massively optimize f.change_ring(QQ) for f in ZZ['x']) created by was
I needed to massively optimize f.change_ring(QQ) for f in ZZx? so that …
18:55 Ticket #12264 (eisenstein series mod p -- speed regression due to "temporary workaround") created by was
Three years ago Alex Ghitza introduced a patch in #5102 (that wstein …
08:48 Ticket #12263 (Unset TERM when running sage non-interactively) created by jdemeyer
Because of either a readline or a Python bug, sometimes control characters …
05:30 Ticket #12262 (Bring Doctest coverage for sage/rings/finite_rings to 100%) created by roed
Part of metaticket #12024. While this ticket doesn't technically depend …
05:27 Ticket #12261 (Bring Doctest coverage for element_ext_pari.py to 100%) created by roed
Part of metaticket #12024
05:26 Ticket #12260 (Bring Doctest coverage for integer_mod.pyx to 100%) created by roed
Part of metaticket #12024
05:24 Ticket #12259 (Bring Doctest coverage for laurent_series_ring.py and ...) created by roed
Part of metaticket #12024

01/03/12:

15:21 Ticket #12258 (Prune .hgtags files) created by kini
Our .hgtags files have some cruft in them which I noticed when trying to …
13:57 Ticket #12257 (1.0*pi should *not* be pi) created by was
This is really bad […] This is good: […] This is likely the fault …
13:17 Ticket #12256 (if x=var('x') and n is an integer then n.binomial(x) should return ...) created by was
Somebody tried to do […] and got a weird error, but […] works. …
08:42 WikiStart edited by brunellus
my name to the list (diff)
08:22 symbolics edited by mjo
(diff)
08:21 Ticket #12255 (coeffs() fails on symbolic functions) created by mjo
This was reported on sage-support: …
07:21 Ticket #12254 (__cmp__ for torsion subgroups of elliptic curves is too weak.) created by was
At the elliptic curve workshop, many people were disturbed by this: …
06:57 Ticket #12253 (SVD segfaults on complex matrices) created by lftabera
SVD segfaults depending on the size of a matrix over CDF […] It also …
06:30 Ticket #12252 (latex(number field) sometimes looks stupid (though is technically correct)) created by was
For example, […] Some might smirk at this. Another worse one: […]
00:49 Ticket #12245 (M4RIE test suite fails due to missing dependencies) closed by jdemeyer
fixed
00:49 Ticket #12206 (Put SAGE_SCRIPTS first in spkg/standard/deps) closed by jdemeyer
fixed
00:49 Ticket #12149 (float('nan')>1 crashes Sage.) closed by jdemeyer
fixed

01/02/12:

15:49 Ticket #12251 (Implementation of Littelmann path model for crystals) created by aschilling
This patch implements the crystal graph using the Littelmann path model. …
15:36 Ticket #12250 (Implementation of weak and strong k-tableaux) created by aschilling
A new class of weak and strong k-tableaux
13:39 Ticket #12249 (Add doctest for sage-run) created by jdemeyer
We should add a doctest in sage/tests/cmdline.py that the following work: …
11:48 Ticket #12248 (Do not run "make -q" when upgrading) created by jdemeyer
The script spkg/install contains the lines […] This runs make with …
08:50 Ticket #12247 (var(['x','y']) should work but doesn't) created by was
We were very surprised that var(['x','y']) doesn't work at the JMM …
06:07 Ticket #12246 (Wiener index without dictionary) created by dcoudert
This patch implements the wiener index function without using the costly …
02:24 Ticket #12245 (M4RIE test suite fails due to missing dependencies) created by davidloeffler
The M4RIE (cf. #9562) test script has dependencies on some libraries which …

01/01/12:

02:26 Ticket #12244 (Empty graphs and new distance computations) created by ncohen
This patch fixes a "problem" with empty graphs when fed to the new …

12/31/11:

11:03 Ticket #12243 (Girth of a graph fails for non-integer vertices) created by rbeezer
The Odd graph, O_3, is the Petersen Graph, which has girth 5. …
07:03 Ticket #12242 (Divisibility of number field order elements needs work) created by davidloeffler
This is a followup to #11673. Elements of orders in number fields inherit …
05:10 Ticket #12241 (exp, log, derivative of multivariate power series) created by vbraun
This ticket implements exp, log, and derivative of multivariate power …
04:56 Ticket #12240 (Multivariate powerseries with symbolic coefficients issues) created by vbraun
Multivariate powerseries over SR seem to work, but coercion does not. For …
02:35 Ticket #12208 (LU decomposition gives wrong results on cyclotomic matrices ...) closed by jdemeyer
fixed
02:35 Ticket #11902 (Fan subdivision should check rays) closed by jdemeyer
fixed
02:35 Ticket #11948 (Fix numeric evaluation of error function) closed by jdemeyer
fixed
02:35 Ticket #12187 (Bug in is_singular for plane projective curves) closed by jdemeyer
fixed

12/30/11:

17:11 Ticket #12239 (Better conversion to/from ECL bignums) created by nbruin
Previously, python <-> ECL conversion of bigints went via (decimal!) …
13:18 Ticket #12238 (a bug in taking n() of a definite integral) closed by jdemeyer
duplicate
13:16 Ticket #12219 (loading a worksheet from a https url gives poor error message when SSL not ...) closed by jdemeyer
invalid
13:13 Ticket #12237 (erf of complex arguments) closed by jdemeyer
duplicate: Already fixed by #11948, so closing as "duplicate".
09:57 Ticket #12238 (a bug in taking n() of a definite integral) created by dimpase
the following triggers a bug in Sage interface, apparently […] a …
09:57 Ticket #12237 (erf of complex arguments) created by vbraun
The erf function doesn't work for complex arguments, even though we use …
07:53 Ticket #12236 (random element madness) created by mariah
The following output is generated by the code below using sage-4.7.2: …

12/29/11:

09:38 Ticket #12235 (Slow computation of strongly connected components) created by ncohen
Helloooooooo !!! After three days coding a *loooot* of things that may …

12/28/11:

23:06 Ticket #12178 (Error in typeset of polynomials) closed by jdemeyer
fixed
23:04 Ticket #12190 (Remove useless scripts from local/bin) closed by jdemeyer
fixed: Looks good, thanks!
23:03 Ticket #11319 (Cannot create homomorphism from prime residue field to finite field) closed by jdemeyer
fixed
23:03 Ticket #11245 (broken tar on cygwin (Windows 7), cddlib and networkx fail to install) closed by jdemeyer
fixed
23:03 Ticket #12191 (is_squarefree for integer polynomials) closed by jdemeyer
fixed
23:03 Ticket #11704 (Resolve symbolic links in $HOME/.sage) closed by jdemeyer
fixed
23:02 Ticket #11417 (binomial of polynomial is not polynomial) closed by jdemeyer
fixed

12/27/11:

20:37 Ticket #12234 (Deleting Published Worksheets) created by pong
Upon deleting a published worksheet, it should be removed from the …

12/25/11:

06:40 Ticket #12233 (Cythonize elements of modular subgroups) created by davidloeffler
This patch does the following: * reimplements class …

12/24/11:

14:52 Ticket #12232 (Simple Server API - Interrupt Behavior) created by mmanashirov
I'm not sure if this is working as intended but in its current form the …
06:37 Ticket #12231 (factor complexity of substitutive languages) created by sstarosta
Calculate factor complexity of a substutitive language (see #12227). …
06:25 Ticket #12230 (WordMorphism - growing letters) created by sstarosta
Enhance WordMorphism? with the analysis of growing/non-growing letters (the …

12/23/11:

17:05 Ticket #12211 (bug in equation checking for quasi projective/affine schemes) closed by jdemeyer
fixed
17:05 Ticket #12207 (Typing "sage -cython" doesn't work due to bug in wrapper script) closed by jdemeyer
fixed
17:05 Ticket #12197 (Improve LaTeX of differential form elements) closed by jdemeyer
fixed: Thanks for the review!
17:04 Ticket #12196 (Improve latex for quadratic fields) closed by jdemeyer
fixed
17:04 Ticket #12156 (Pretty print LatexExpr directly) closed by jdemeyer
fixed
17:04 Ticket #12147 (Binary NTL Finite field elements can't coerce to GF(2)) closed by jdemeyer
fixed
17:04 Ticket #8029 (Defect: Power series over a polynomial ring with real coefficients) closed by jdemeyer
fixed
17:04 Ticket #12124 (Fix Eisenstein L-series precision) closed by jdemeyer
fixed
17:04 Ticket #12067 (delete databases/bz2Pickle.py) closed by jdemeyer
fixed
17:04 Ticket #12066 (delete databases/gamma0wt2.py) closed by jdemeyer
fixed
17:03 Ticket #11877 (complete_primary_decomposition should be available as ...) closed by jdemeyer
fixed
17:03 Ticket #11838 (multivariate factorization over non-prime finite fields hangs) closed by jdemeyer
fixed
17:03 Ticket #11485 (Turkish Translation of "A Tour of Sage") closed by jdemeyer
fixed
17:03 Ticket #9419 (Update Developers Guide to state how patches should be made.) closed by jdemeyer
fixed
16:42 WikiStart edited by ltw
fixed alphabetical ordering of trac accounts (diff)
16:27 WikiStart edited by ltw
(diff)
06:05 Ticket #12229 (Add section in the developers manual about sagenb development) created by jdemeyer
Since some Sage tickets will require patches to sagenb, there should be a …
03:13 Ticket #12228 (Eventually Periodic word class) created by sstarosta
Implement a class for eventually periodic words. The motivation is the …
02:59 Ticket #12227 (Adic languages) created by vdelecroix
An adic language is a symbolic counterpart to the renormalization in …
02:57 Ticket #12226 (rational exponent for finite words) created by sstarosta
Upgrade exponent of a FiniteWord?_class to calculate rational exponents. …
02:50 Ticket #12225 (Finite and lazy factorial languages) created by vdelecroix
1) Implement a data structure (similar to a tree with label on edges) for …
02:44 Ticket #12224 (Language as parent / Word as element) created by vdelecroix
This ticket is a prerequisite to further development in the combinatorics …

12/22/11:

10:49 Ticket #12223 (the 'sage.rings.complex_mpc' optional extension is broken in ...) created by fbissey
The optional mpc package installs fine but when I execute sage -b to built …
06:16 Ticket #12222 (default aspect ratio for geometric objects) created by jason
This ticket is about changing the default aspect ratio for these objects …
05:27 Ticket #12221 (Failures in gp pexpect interface with specific length of $DOT_SAGE using a ...) created by jdemeyer
On Gentoo Linux x86_64 and on sage.math running sage-4.8.alpha6 + #11073
05:06 Ticket #2220 (irreducibility testing in relative extensions seems to be messed up) closed by jdemeyer
fixed
05:06 Ticket #6424 (One can no longer convert I=sqrt(-1) to sympy) closed by jdemeyer
fixed
05:06 Ticket #8078 (Fix algsys in Maxima) closed by jdemeyer
fixed
05:06 Ticket #8168 (Keyword option to make reset() detach all attached files) closed by jdemeyer
fixed
05:06 Ticket #9786 (Subsets(list, submultiset=True): wrong output) closed by jdemeyer
fixed
05:06 Ticket #10621 (Make Conic class able to find points over number fields) closed by jdemeyer
fixed
05:05 Ticket #11758 (Bug in global_height function) closed by jdemeyer
fixed
05:05 Ticket #11899 (Add #long time at various places) closed by jdemeyer
fixed
05:05 Ticket #12003 (improving the list of command-line options in the Sage reference manual) closed by jdemeyer
fixed
05:05 Ticket #12158 (Segfault in PARI's err_init() during pari_init_opts()) closed by jdemeyer
fixed
05:05 Ticket #12176 (Compute Minkowski bound for relative number fields) closed by jdemeyer
fixed
04:59 Ticket #12213 (aspect_ratio and figsize for graphics do not work as expected in ...) closed by jdemeyer
fixed: I hope this has been doctested properly…
01:16 Ticket #12220 (Updated CBC spkg) created by ncohen
Hello everybody !!! Michael Walter reported a bug that could happen with …

12/21/11:

22:18 Ticket #12219 (loading a worksheet from a https url gives poor error message when SSL not ...) created by ddrake
In the "Upload worksheet" page, there's a box that says "Or enter the URL …
13:53 Ticket #12218 (Content of general polynomial not defined.) created by mkosters
The content of a general polynomial (which is the ideal generated by its …
13:08 Ticket #12217 (Finite field polynomials allow division by zero) created by johanbosman
For prime finite fields, one gets a strange message: […] And non-prime …
12:56 Ticket #12216 (Coercion to CC via _complex_mpfr_field_ can lead to infinite loop) created by mraum
I encountered this when working on #9439. Creating an element with parent …
12:04 Ticket #12215 (Memleak in UniqueRepresentation, @cached_method) created by vbraun
The documentation says that UniqueRepresentation? uses weak refs, but this …
11:55 Ticket #12214 (polygon documentation in error) created by kcrisman
[…] This seems to not be correct. […] We should fix the …
07:45 Ticket #12213 (aspect_ratio and figsize for graphics do not work as expected in ...) created by was
I don't know what was done to plotting in sage-4.8.alpha5, but it is …
05:24 Ticket #12212 (Colormap for implicit_plot3d and parametric_plot3d) created by niles
Colormaps work for plot3d, but not for implicit_plot3d or …
04:47 Ticket #12211 (bug in equation checking for quasi projective/affine schemes) created by davideklund
The method _check_satisfies_equations of the class …
04:41 WikiStart edited by pbruin
(diff)
03:45 Ticket #12210 (GF(p) constructor should check primality of p only once) created by jdemeyer
In the FiniteField constructor, it is first checked whether the order is …
01:29 Ticket #12209 (Reducing the defining polynomial of a hyperelliptic curve isomorphic over ...) created by florian
Ticket #12204 returns a hyperelliptic curve isomoprhic to the first one …

12/20/11:

19:55 Ticket #12208 (LU decomposition gives wrong results on cyclotomic matrices ...) created by dimpase
On Sage 4.8.alpha4 on MacOSX 10.6 (built from source, patched for flack …
17:29 WikiStart edited by pbruin
(diff)
14:41 Ticket #12207 (Typing "sage -cython" doesn't work due to bug in wrapper script) created by was
We should get a usage message but don't: […] This is because of a bug …
12:55 WikiStart edited by mkosters
(diff)
11:51 Ticket #12206 (Put SAGE_SCRIPTS first in spkg/standard/deps) created by was
I've discovered that even after building dozen(s) of packages, I still …
10:59 Ticket #12205 (rewrite conway polynomial spkg and code in Sage library to not use ZODB) created by was
This is necessary so we can dump the ZODB spkg from Sage. ---- …
10:40 WikiStart edited by johanbosman
(diff)
09:22 Ticket #12204 (Reducing the defining polynomial of a hyperelliptic curve) created by florian
A method for hyperellipt curves over rational field which reduces the …
08:06 Ticket #12203 (Implement is_PariGpElement) created by jdemeyer
It would be useful to have a function is_PariGpElement() which returns …
07:43 WikiStart edited by MvanBeek
(diff)
06:04 Ticket #12202 (Bug in hecke_operator_on_basis) created by spancratz
There's a bug in the above method when len(B) is zero.
05:32 Ticket #12201 (The new R spkg breaks building from source on at least one OS X system.) created by mderickx
On OS X 10.6.8 I cannot install this spkg in sage-4.8.alpha3 (I build the …
05:32 WikiStart edited by florian
(diff)
05:30 Ticket #12200 (Implementing an algorithm for contructing genus 2 hyperelliptic curves ...) created by florian
Mestre's algorithm for constructing hyperelliptic curves has been …
05:25 WikiStart edited by florian
(diff)
05:10 WikiStart edited by scotts
(diff)
04:38 WikiStart edited by anovocin
(diff)
04:35 WikiStart edited by wbhart
(diff)
04:34 WikiStart edited by dmharvey
(diff)
04:34 WikiStart edited by wbhart
(diff)
03:27 Ticket #12199 (Implementing an algorithm for contructing genus 2 hyperelliptic curves ...) created by florian
Mestre's algorithm for constructing hyperelliptic curves has been …
02:54 Ticket #12198 (is_squarefree() over multivariate rings does not work) created by MvanBeek
The following examples demonstrate the problem: […]
02:49 Ticket #12197 (Improve LaTeX of differential form elements) created by jdemeyer
While working on #12156, I found several small issues with the LaTeX …
01:32 Ticket #12196 (Improve latex for quadratic fields) created by cpauderis
The latex generated for quadratic fields is unclear. […] Compare this …
01:27 Ticket #12195 (numerical_approx broken for vectors) created by robertwb
#1294 implemented n() but not N() or the functional …
01:23 Ticket #12194 (Enhancing function field capabilities: collapse a tower of function field ...) created by saraedum
The aim of this ticket is changed to merge Julian's function field …

12/19/11:

11:16 Ticket #12193 (Dimension of Polyhedron is not well defined) created by jipilab
Given a vector space V and a polyhedron P, the dimension of P is the …
08:15 Ticket #12192 (Improve doctest coverage of misc/fpickle.pyx) created by saraedum
I introduced some functions without doctests in #11716. This ticket tries …
07:19 WikiStart edited by janv
(diff)
03:01 Ticket #12191 (is_squarefree for integer polynomials) created by mstreng
[…] The first and last should of course be False, as 2^2 is a …

12/18/11:

17:32 Ticket #12189 (Remove useless scripts from local/bin) closed by mderickx
duplicate: Sorry for the duplicate (see #12189)
16:11 Ticket #12190 (Remove useless scripts from local/bin) created by mderickx
sage-grep is not needed since we now have search_src same goes for …
16:11 Ticket #12189 (Remove useless scripts from local/bin) created by mderickx
sage-grep is not needed since we now have search_src same goes for …
13:05 Ticket #12188 (Bug in is_smooth for curves over CC) created by johanbosman
[…]
12:59 Ticket #12187 (Bug in is_singular for plane projective curves) created by johanbosman
[…] This happens exactly when the characteristic of the base field …
12:28 Ticket #12186 (Faster norm calculations) created by MvanBeek
Using a relative norm calculation is far slower than using an absolute …
11:53 Ticket #12185 (Bug in norm for orders of relative number fields) created by johanbosman
[…] Duplicate, fixed by #11904.
09:28 Ticket #12184 (Change example in doc/bordeaux/elliptic_curves.rst) created by cremona
In William Stein's Bordeaux lectures he gave an example of an elliptic …
08:34 Ticket #12183 (absolute and relative norm functions for number field elements) created by MvanBeek
Although number_field_element.pyx has a norm method, it does not have …
08:22 WikiStart edited by fichtejo
(diff)
08:04 Ticket #12182 (Calculate the trace dual of an order in a number field) created by mkosters
There is no implementation to calculate the trace dual (with respect to …
08:02 Ticket #12181 (random_DAG does not terminate on it's default inputs) created by mderickx
Try: […] it will run forever! apply only …
07:59 Ticket #12180 (is_directed_acyclic(certificate=True) doesn't always give an ordering back) created by mderickx
Currently we have: […]
07:43 Ticket #8336 (round(x) <> x.round() for x in RealField) closed by mhansen
invalid: I'm going to close this as invalid now since we have the following …
07:34 Ticket #12179 (Binomial of integer (mod n) returns integer) created by scotts
[…] But binomial(R(5), R(2)) is nonsense, both as an element of …
06:30 Ticket #12178 (Error in typeset of polynomials) created by ppurka
The following code leads to the typeset error: `Can't find closing …
02:35 Ticket #12177 (Prime slicing for matrix multiplication) created by SimonKing
In Sage, matrix arithmetic over finite fields is fast in the following …
01:50 Ticket #8538 (Update mpi4py (MPI for Python) to the latest version (1.2.2)) closed by mhansen
fixed: Looks good to me. I've updated the website to include this.

12/17/11:

15:22 Ticket #12176 (Compute Minkowski bound for relative number fields) created by mkosters
[…] Apply 12176_3.patch Download
12:50 Ticket #12175 (Missing *args and **kwds in SL2Z.random_element()) created by fschulze
In #3893 SL2Z.random_element() was fixed to pass through *args and …
12:46 Ticket #4706 (fix race condition between doctest creation and running) closed by mhansen
invalid: I tihnk this can be closed as well.
12:08 Ticket #1866 ([probably fixed] bug in doctesting -- long time not respected in some ...) closed by mhansen
invalid
12:07 Ticket #1365 (golden_ratio._algebraic_() should synthesize the value) closed by mhansen
invalid: I agree with Robert's analysis.
11:20 Ticket #12174 (modular resultants for multivariate polynomials over QQ) created by saraedum
Sage is somewhat slow when computing discriminants of multivariate …
11:13 Ticket #12173 (Update FLINT to 2.3) created by mhansen
Install: * the FLINT spkg at …
03:31 Ticket #12172 (R doctest starts X11 on OSX) created by vbraun
John Palmeri reports that, with the R package from #12057, this doctest is …
02:49 Ticket #12171 (Update MPFI to 1.5.1) created by mhansen
This is needed for #11666. Use …
01:13 Ticket #12157 (Segfault in __Pyx_check_binary_version) closed by jdemeyer
fixed
01:12 Ticket #12164 (graph subgraph_search does not return copy of subgraph) closed by jdemeyer
fixed
01:12 Ticket #12166 (Elliptic curves: improve documentation of period_lattice) closed by jdemeyer
fixed
01:12 Ticket #5943 (Sage 3.4.2.a0: len(prime_range(2^50)) segfaults) closed by jdemeyer
fixed
01:12 Ticket #6087 (graph automorphism group segfaults on invalid input (fixed already; add ...) closed by jdemeyer
fixed
01:12 Ticket #9770 (SphericalDistribution() is not random) closed by jdemeyer
fixed
01:12 Ticket #10172 (Rational Point algorithm bug) closed by jdemeyer
fixed
01:12 Ticket #10642 (Additional points in a documentation titles) closed by jdemeyer
fixed
01:12 Ticket #10791 (Fix and upgrade Gram-Schmidt) closed by jdemeyer
fixed
01:11 Ticket #10795 (Fix and upgrade double dense matrix QR decomposition) closed by jdemeyer
fixed
01:11 Ticket #11597 (Dimension of the singular set) closed by jdemeyer
fixed
01:11 Ticket #11637 (Updated docstring for Graph.cores()) closed by jdemeyer
fixed
01:11 Ticket #11904 (Change default variable name for NumberField and NumberFieldElement -> ...) closed by jdemeyer
fixed: Happy Christmas to you too, and see you on monday!
01:11 Ticket #11947 (Implement cardinality for polynomial quotient rings) closed by jdemeyer
fixed: Thanks for the review!
01:11 Ticket #11976 (matrix plot colorbars) closed by jdemeyer
fixed
01:10 Ticket #12118 (Fix parallel building of libgpg_error) closed by jdemeyer
fixed
01:10 Ticket #12146 (hidden markov models: add option to sample/generate to specify the ...) closed by jdemeyer
fixed

12/16/11:

18:22 Ticket #12170 (Genus computation (using singular) and _singular_ object for function ...) created by sydahmad
Following my the discussion on sage-devel this adds genus() function to …
11:14 Ticket #12169 (Adding Harary graphs to graph generators.) created by fidelbarrera
The Harary graph H_{k,n} is a minimal k-connected graph on n vertices, …
10:09 Ticket #12168 (statistical analysis for calculation timings) created by schilly
The attached script does some statistical analysis and plotting for a …
08:12 Ticket #12167 (Move SAGE_ROOT/ipython to extcode) created by jdemeyer
There is absolutely no reason for $SAGE_ROOT/ipythonrc to be in the …
07:43 Ticket #12166 (Elliptic curves: improve documentation of period_lattice) created by johanbosman
[…] The documentation speaks of "the" period lattice of E, but to …

12/15/11:

22:25 Ticket #12165 (Unexpected behavior with weighted graph) created by akm
This bug is about a non-obvious, wierd behavior when plotting a certain …
21:40 Ticket #12164 (graph subgraph_search does not return copy of subgraph) created by jason
Consider this example: […] The docs say that s should be a copy of …
19:36 Ticket #12163 (Missing digits in numerical_approx) created by slabbe
From …
19:34 Ticket #12162 (simplify_full for matrix) created by Shashank
A minor change to implement simplify_full for matrix.
18:17 Ticket #12161 (Make Sage App on Mac work right all the time on OS X 10.7 Lion, and OS X ...) created by kcrisman
[ http://ask.sagemath.org/question/740/app-installation-problem-on-mac-os-x- …
13:31 Ticket #12160 (Fix inconsistent comparison of Python and Sage floats with "nan".) created by SimonKing
We have […] The topic is related with #12149, but the code is …
11:40 Ticket #12159 (Placing triangulation and normal cones) created by vbraun
This ticket implements some more functionality for triangulations: * the …
03:00 Ticket #12158 (Segfault in PARI's err_init() during pari_init_opts()) created by vbraun
This segfault is on Ubuntu oneiric 11.10 32-bit with user authentication …
02:45 Ticket #12157 (Segfault in __Pyx_check_binary_version) created by vbraun
Sage 4.8.alpha4 doesn't start up on Ubuntu oneiric (11.10) but dies with …
01:42 Ticket #12156 (Pretty print LatexExpr directly) created by jdemeyer
An object of type LatexExpr should be pretty-printed as-is, that is …
01:07 Ticket #12131 ($SAGE_LOCAL/lib and lib64) closed by jdemeyer
fixed

12/14/11:

14:29 Ticket #11950 (Bug in topological_sort) closed by jdemeyer
fixed
14:28 Ticket #11961 (Fixes a bug in is_chordal -- two algorithms) closed by jdemeyer
fixed
14:28 Ticket #12108 (is_eulerian doesn't handle disconnected graphs properly) closed by jdemeyer
fixed
14:28 Ticket #12016 (parallelism in Sage: just use value of 'MAKE') closed by jdemeyer
fixed
12:07 Ticket #12155 (Bug when taking complement of bipartite graph.) created by fidelbarrera
Quick description: […] For more details please see discussion at …
05:45 Ticket #12154 (broken doctests in magma.py for integers in QQ and conversion of number ...) created by mstreng
A later patch at #12006 does everything this patch does, and more. Now …
00:35 Ticket #12153 (Make series of data available on sage_timeit return objects) created by nbruin
Since sage_timeit can already do repeats it may be useful to make all the …

12/13/11:

16:56 Ticket #12152 (Maxima fails to properly convert some floats to rationals) created by ddrake
From  https://groups.google.com/d/topic/sage-devel/JZ54xk51F-E/discussion : …
16:17 WikiStart edited by cassiew1
(diff)
16:16 WikiStart edited by cassiew1
(diff)
08:22 WikiStart edited by poteaux
(diff)
07:54 Ticket #12151 (Bug in global_integral_model for elliptic curves over number fields) created by johanbosman
[…]
07:50 WikiStart edited by georeg
(diff)
07:40 WikiStart edited by diop
(diff)
07:36 Ticket #12150 (upgrade defect() of a finite word) created by sstarosta
Update defect() method of a finite word to calculate the defect for …
07:32 WikiStart edited by lemaire
(diff)
07:29 WikiStart edited by poteaux
(diff)

12/12/11:

21:08 Ticket #12149 (float('nan')>1 crashes Sage.) created by was
The optimizations in #10314 ignored the fact that floating point numbers …
05:38 Ticket #12148 (random_digraph fails with ZeroDivisionError) created by vbraun
With default arguments the random_digraph method fails with a zero …
03:44 Ticket #12147 (Binary NTL Finite field elements can't coerce to GF(2)) created by jsrn
For Finite fields when an element also exists in a subfield it should …

12/11/11:

22:26 Ticket #12146 (hidden markov models: add option to sample/generate to specify the ...) created by was
It would be useful when using Monte Carlo techniques to do forecasting if …
16:01 Ticket #12145 (Ugly result for exponential integral) created by mjo
As reported in this sage-support thread: …
14:17 Ticket #12144 (better document a technical confusing point in the Hidden Markov Model ...) created by was
I was reading the Continuous Hidden Markov Model code and trying to …

12/10/11:

20:57 Ticket #12143 (PariError when creating a relative number field) created by culler
[…] fails with PariError?: inconsistent data (12) The failure occurs …
15:05 Ticket #12106 (Implement sage --rsyncdist) closed by jdemeyer
fixed
15:05 Ticket #12137 (Fix parallel building of Singular) closed by jdemeyer
fixed
15:05 Ticket #12139 (Disable parallel "make install" in MPIR spkg) closed by jdemeyer
fixed
14:57 Ticket #12142 (Speed up Pari finite field operations) created by johanbosman
Let us perform a simple addition of finite field elements that are …
14:12 Ticket #12141 (Implement finite algebras) created by johanbosman
Finite algebras over fields should be implemented. A finite algebra …
04:23 WikiStart edited by davideklund
(diff)
02:44 Ticket #12138 (Fix parallel building zlib) closed by jdemeyer
fixed
02:41 Ticket #12128 ("hg verify" is not a proper way to check whether there is an hg repo) closed by jdemeyer
fixed
02:40 Ticket #12057 (Upgrade R (r-project.org)) closed by jdemeyer
fixed
02:40 Ticket #11556 (Linear transformations, built from free module morphisms) closed by jdemeyer
fixed
02:40 Ticket #11526 (count_points() error for generic schemes. (includes patch)) closed by jdemeyer
fixed

12/09/11:

19:20 Ticket #12140 (Symmetric functions uses lrcalc in symmetrica and bug fix in skew Schur ...) created by zabrocki
This patch switches computations in symmetric functions from symmetric to …
14:12 Ticket #12139 (Disable parallel "make install" in MPIR spkg) created by jdemeyer
[…] New spkg: …
14:11 Ticket #12138 (Fix parallel building zlib) created by jdemeyer
See  http://sage.math.washington.edu/home/palmieri/misc/zlib-1.2.5.log
14:10 Ticket #12137 (Fix parallel building of Singular) created by jdemeyer
See …
12:04 Ticket #12136 (FVS function in DiGraph returns [0] instead of [] if already directed ...) created by fichtejo
I was wondering why the feedback vertex set method …
11:46 Ticket #12135 (Multiple loops handling in c_graph) created by brunellus
Sage handles multiple loops on one vertex inconsistently. […] Compare …
11:16 Ticket #12134 (is_planar(set_pos=True) doesn't work with small graphs) created by brunellus
[…] It is interesting that _triangulate raises NotImplementedError?. …
09:23 Ticket #12133 (New spkg for extended tables of prime factors) created by roed
Richard Brent has tables of prime factors of numbers of the form bk + 1 …
09:00 Ticket #12132 (Meta-ticket: add an implementation of Edixhoven's algorithm to Sage) created by johanbosman
A book on the computational aspects of Galois representations associated …
03:04 Ticket #12131 ($SAGE_LOCAL/lib and lib64) created by vbraun
Some distributions set up autotools to install libraries into …
02:54 Ticket #10967 (R breaks if SAGE_LOCAL undefined) closed by jdemeyer
wontfix
02:25 Ticket #879 ("sage -testall" should summarize all failures at the end of the run) closed by jdemeyer
worksforme
02:25 Ticket #3447 (sage -t foo gives wrong path to the file foo in the output) closed by jdemeyer
worksforme
02:24 Ticket #12104 (Cygwin import problem with randstate) closed by jdemeyer
duplicate
02:24 Ticket #11260 (ECL-11.1.1 fails to compile maxima on WIndows 7 / Cygwin 1.7.9) closed by jdemeyer
duplicate
02:23 Ticket #12065 (Failing doctest - R installation broken?) closed by jdemeyer
duplicate
02:21 Ticket #5352 (the valgrind log files in sage-doctest are written to $HOME/.sage instead ...) closed by jdemeyer
fixed
02:21 Ticket #12126 (Fix upgrading of boehm-gc package) closed by jdemeyer
fixed
02:21 Ticket #12122 (Add doctest to check sage_make_relative) closed by jdemeyer
fixed
02:21 Ticket #12111 (Bug in Integer.is_power_of) closed by jdemeyer
fixed
02:21 Ticket #12035 (`list_plot` should accept lists of complex numbers) closed by jdemeyer
fixed
02:21 Ticket #11799 (typo in tiny_integrals) closed by jdemeyer
fixed
02:21 Ticket #11735 (Bug in is_chordal) closed by jdemeyer
fixed
00:50 Ticket #12130 (CPLEX acquires maximal number of threads on system) created by fichtejo
The Cplex Backend (cplex_backend.pxd) allows CPLEX to invoke the maximum …

12/08/11:

19:17 Ticket #12129 (MPolynomial_libsingular.is_squarefree fails with linear factors) created by culler
[…] This may be related to an inconsistency in the Singular sqrfree …
14:11 Ticket #12128 ("hg verify" is not a proper way to check whether there is an hg repo) created by jdemeyer
From the root spkg-install: […] Unfortunately, this is a bad way to …
12:13 Ticket #12127 (fix comparison R == Z) created by fschulze
Two methods in schemes/generic/homset.py contain a comparison 'R == Z' …
03:34 WikiStart edited by jlopez
(diff)
03:31 Ticket #12126 (Fix upgrading of boehm-gc package) created by jdemeyer
See #11883. spkg: …

12/07/11:

16:48 Ticket #12125 (Integer factoring improvements) created by roed
This patch adds methods for factoring integers of the form bk + 1
12:38 WikiStart edited by fschulze
(diff)

12/06/11:

17:07 CygwinPort edited by kcrisman
(diff)
12:45 Ticket #12124 (Fix Eisenstein L-series precision) created by jdemeyer
The LCalc interface uses PARI/GP through strings. This is problematic for …
11:35 Ticket #12123 (Bug in convolution) created by kcrisman
[…] But the middle piece should be 3, not 6, apparently. See the …
09:32 Ticket #12122 (Add doctest to check sage_make_relative) created by jdemeyer
07:35 Ticket #12121 (floor/ceil can be very slow at integral values) created by dsm
Reported (in slightly different form) on …
05:19 Ticket #11933 (Fix qepcad doctests) closed by jdemeyer
fixed

12/05/11:

08:06 Ticket #8525 (mistake in docstring for R=Zp(3)'s R.plot method.) closed by jdemeyer
fixed
08:06 Ticket #12096 (Disable parallel "make install" in Python spkg) closed by jdemeyer
fixed
08:06 Ticket #12063 (EllipticCurve._pari_() should use .pari_curve()) closed by jdemeyer
fixed
08:06 Ticket #11987 (integrate returns divergent, maxima.integrate the correct result) closed by jdemeyer
fixed
08:05 Ticket #11782 (Bug in discriminant of polynomials over Z/nZ with n composite) closed by jdemeyer
fixed
08:05 Ticket #10292 (padics, precision, list() and printing) closed by jdemeyer
fixed
02:31 Ticket #12120 (Improve documentation of numerical_approx()) created by saraedum
In a class on computer algebra, students were surprised by the behavior of …
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