Timeline



Jul 26, 2012:

5:50 PM Ticket #440 (Factoring over a finite field returns reducible factor) created by jdemeyer@…
In Singular-3-1-5 on x86_64 Linux: […] Note that the second …
4:57 PM Ticket #439 (factorize() returns wrong constant) created by jdemeyer@…
With Singular-3-1-5 compiled on a x86_64 Linux system: […] Note …
2:12 PM Ticket #438 (Singular configured --without-debug doesn't build) created by jdemeyer@…
When configuring Singular using […] the build fails: […]

Jul 25, 2012:

5:48 PM Changeset in git [7920d2]jengelh-datetimespielwiese by Oleksandr Motsak <motsak@…>
further deprecation of MP-related stuff!
5:48 PM Changeset in git [e12050]jengelh-datetimespielwiese by Oleksandr Motsak <motsak@…>
fixing bugs due to rChangeCurrRing(0) TODO: why all of this was commented out???!
5:22 PM Changeset in git [6779bb]jengelh-datetimespielwiese by Oleksandr Motsak <motsak@…>
fix due to sqrfree return type change (ideal -> list (ideal, intvec) )
4:35 PM Ticket #437 (negate() should be NTL::negate()) created by jdemeyer@…
In factory/cf_chinese.cc, the NTL function negate() is called …
2:53 PM Changeset in git [c93fda]jengelh-datetimespielwiese by Oleksandr Motsak <motsak@…>
more testing/comparing resolution computations add: 2 more longer tests due to Andreas chg: time in seconds
12:55 AM Changeset in git [802b08]jengelh-datetimespielwiese by Hans Schoenemann <hannes@…>
fix: syzygies for qring with ring-coeffs, part1

Jul 24, 2012:

1:48 PM Changeset in git [3ace5b6]jengelh-datetimespielwiese by Martin Lee <martinlee84@…>
chg: new command to get tail coeff wrt. given variable

Jul 23, 2012:

6:29 PM Changeset in git [c7d29b]jengelh-datetimespielwiese by Oleksandr Motsak <motsak@…>
final removal of old _INTERNAL_ functions and corresp. wrappers TODO/Q?: eliminate "const BOOLEAN __DEBUG__ = attributes.__DEBUG__;" by inheriting SchreyerSyzygyComputation from SchreyerSyzygyComputationFlags?
5:29 PM Changeset in git [f3094a]jengelh-datetimespielwiese by Oleksandr Motsak <motsak@…>
moved the definition of p_GetShortExpVector(poly, ring) to p_polys.cc
4:40 PM Changeset in git [8681bf]jengelh-datetimespielwiese by Martin Lee <martinlee84@…>
chg: make sure there are really enough bivariate factorizations
4:36 PM Changeset in git [4fee0ed]jengelh-datetimespielwiese by Martin Lee <martinlee84@…>
chg: order variables by size of the leading coefficient

Jul 19, 2012:

11:18 PM Changeset in git [8291be]jengelh-datetimespielwiese by Oleksandr Motsak <motsak@…>
minor fixes in omalloc
11:17 PM Changeset in git [98223c]jengelh-datetimespielwiese by Oleksandr Motsak <motsak@…>
added C++ demangling and more debug output
11:16 PM Changeset in git [e078e0]jengelh-datetimespielwiese by Oleksandr Motsak <motsak@…>
fixing the build system as suggested by autoreconf & fixing the fix add: AM_PROG_AR&-Wno-extra-portability&-Werror are commented out for now due to problems with incompatible autotools :( add: usefull autotools flags (subdir-objects silent-rules) chg: removed some minor warnings
12:14 PM Changeset in git [8a30b1]jengelh-datetimespielwiese by Martin Lee <martinlee84@…>
fix: bug in precomputation of leading coefficient

Jul 18, 2012:

9:44 PM Changeset in git [e0af3ef]jengelh-datetimespielwiese by Martin Lee <martinlee84@…>
fix: need polys over Z
9:38 PM Changeset in git [faa1b8d]jengelh-datetimespielwiese by Martin Lee <martinlee84@…>
chg: print long instead of int
3:28 PM Changeset in git [de88371]jengelh-datetimespielwiese by Oleksandr Motsak <motsak@…>
Added stubs for putting the actual code (TODO!), where required (i.e. described) by Hans chg: descriptions for the output number (n_ClearContent & n_ClearDenominators) chg: publicly available default implementations ndClearContent & ndClearDenominators for fallback calls

Jul 17, 2012:

9:30 PM Changeset in git [975db18]jengelh-datetimespielwiese by Oleksandr Motsak <motsak@…>
implementing PolyCoeffsEnumerator: enumerator for simple iteration over coefficients of a (non-zero) polynomial. add: added dummy stubs for calling n_ClearContent and n_ClearDenominators from p_Content and p_Cleardenom
9:09 PM Changeset in git [98474f]jengelh-datetimespielwiese by Oleksandr Motsak <motsak@…>
Abstract iterator/enumerator interfaces + dummies for ClearContent and ClearDenominators
8:45 PM Changeset in git [644f81]jengelh-datetimespielwiese by Oleksandr Motsak <motsak@…>
eliminates some more of compiler warnings: "unused result value"
8:05 PM Changeset in git [805d0b1]jengelh-datetimespielwiese by Oleksandr Motsak <motsak@…>
improved (standalone!) header for polynomials (polys/monomials/monomials.h) chg: moved the basic primitives for accessing and setting fields of a poly from p_polys.h into monomials.h NOTE: these basic functions either do NOT need a ring or are macros (or both) chg: no need to include coeffs/coeffs.h and polys/monomials/ring.h in polys/monomials/monomials.h NOTE: just forward-declare structures and typedef pointers at them. chg: minor cleanup of includes in p_polys.cc

Jul 16, 2012:

8:43 PM Changeset in git [b807aa0]jengelh-datetimespielwiese by Oleksandr Motsak <motsak@…>
minor improvements at coeffs add: doxygen chg: avoid access to internals AFAP + more assumes chg: eliminate compiler warning about an unused function argument
5:17 PM Changeset in git [91ecf18]jengelh-datetimespielwiese by Oleksandr Motsak <motsak@…>
make Singular resources available by default if running directly from build tree NOTE: correct Singular environment is produced by 'make install'!
5:14 PM Changeset in git [cc7180]jengelh-datetimespielwiese by Oleksandr Motsak <motsak@…>
enable building with clang chg: removed unsupported gcc options NOTE: to be set via CC/CXX/CFLAGS/CXXFLAGS etc for release!
11:15 AM Changeset in git [8256fd]jengelh-datetimespielwiese by Martin Lee <martinlee84@…>
fix: possible hang in multivariate factorization
11:04 AM Changeset in git [67a39b]jengelh-datetimespielwiese by Martin Lee <martinlee84@…>
chg: threshold for use of Karatsuba in multiv. modular mul.
11:02 AM Changeset in git [178abd]jengelh-datetimespielwiese by Martin Lee <martinlee84@…>
fix: bug due to wrong delta
10:59 AM Changeset in git [a30a5fc]jengelh-datetimespielwiese by Martin Lee <martinlee84@…>
chg: deleted blanks

Jul 13, 2012:

11:06 AM Changeset in git [da3439]jengelh-datetimespielwiese by Hans Schoenemann <hannes@…>
fix: typo, exit is now art of quit

Jul 12, 2012:

3:27 PM Changeset in git [010b3f]jengelh-datetimespielwiese by Oleksandr Motsak <motsak@…>
regenerated SBA test results on dilbert in order to remove the following warning: < // ** Could not find dynamic library: p_Procs_FieldZp.so < // ** Error message from system: /home/ederc/uni/repos/spielwiese/Tst/../Singular/p_Procs_FieldZp.so: cannot open shared object file: No such file or directory < // ** Singular will work properly, but much slower. < // ** See the INSTALL section in the Singular manual for details. add: also added Short/sba_s.tst to Short.lst
3:24 PM Changeset in git [9e806f]jengelh-datetimespielwiese by Oleksandr Motsak <motsak@…>
Merge pull request #152 from ederc/sw-sba-ssg Signature-based algorithms in spielwiese

Jul 10, 2012:

6:08 PM Changeset in git [92992c]jengelh-datetimespielwiese by Oleksandr Motsak <motsak@…>
moving/adding/changing bits of documentation
6:05 PM Changeset in git [314f0a2]jengelh-datetimespielwiese by Hans Schoenemann <hannes@…>
fix: better multiplication on 32bit machines
10:55 AM Changeset in git [876e48]jengelh-datetimespielwiese by Hans Schoenemann <hannes@…>
fix: m2_end (cherry picked from commit b42514daaae54b8e43c3334010886a29dc3c90d1) Signed-off-by: Andreas Steenpass <steenpass@mathematik.uni-kl.de>

Jul 9, 2012:

9:34 PM Changeset in git [7088f18]jengelh-datetimespielwiese by Oleksandr Motsak <motsak@…>
Old Schreyer Syzygy functions went to a namespace accesed via a class + wrappers & moved internal declarations to syzextra.cc
7:20 PM Changeset in git [e30f07]jengelh-datetimespielwiese by Hans Schoenemann <hannes@…>
fix: race between sig_term)hdl and m2_end in closing links (cherry picked from commit 8435d8916aad63d28f131509cd17cb1e915dc8f4) Signed-off-by: Andreas Steenpass <steenpass@mathematik.uni-kl.de> Conflicts: Singular/silink.h Singular/ssiLink.cc (files moved, but these changes have already been ported anyway)
4:13 PM Changeset in git [63e72b4]jengelh-datetimespielwiese by Hans Schoenemann <hannes@…>
fix: for 64bit patches: typo, FLINT
1:54 PM Changeset in git [070c1b4]jengelh-datetimespielwiese by Hans Schoenemann <hannes@…>
fix: error about choosing field extensions (Tst/Short/bug_charseries2) update version in libfac and factory

Jul 7, 2012:

3:14 PM Changeset in git [1daf0d]jengelh-datetimespielwiese by Adrian Popescu <adi_popescum@…>
64bits Conflicts: factory/facBivar.h factory/facFqFactorize.h kernel/clapsing.cc

Jul 6, 2012:

11:12 AM Changeset in git [5abb0e7]jengelh-datetimespielwiese by Andreas Steenpass <steenpass@…>
fix: erase zero generators in modstd::primeTest()

Jul 5, 2012:

2:35 PM Ticket #436 (Inconsitent Euclidean operations in Z) created by fieker
On Singular-Spielwiese-Shell: (-7) / 5 -> (warning), -1 (-7) div …

Jul 4, 2012:

1:22 AM Ticket #435 (Extension polybori.lib) created by dreyer
Maximilian Kammermeier and Susanne Scherer just finished …

Jul 3, 2012:

8:22 PM Changeset in git [9e47237]jengelh-datetimespielwiese by Hans Schoenemann <hannes@…>
chg: Factorize -> factorize, p2
7:51 PM Changeset in git [204092]jengelh-datetimespielwiese by Oleksandr Motsak <motsak@…>
moved/separated new functions related to Schreyer Syzygy computation chg: prefixed corresponding wrappers with underscore due to interpreter registratrar' general expectation
6:58 PM Changeset in git [cd5fefc]jengelh-datetimespielwiese by Oleksandr Motsak <motsak@…>
new p_Tail and id_Tail (separated from a wrapper)
6:30 PM Changeset in git [ff7993]jengelh-datetimespielwiese by Oleksandr Motsak <motsak@…>
introduced syzextra.{h,cc} files for cleaner separation of algorithms and interpreter wrappers
5:31 PM Changeset in git [cd8141]jengelh-datetimespielwiese by Hans Schoenemann <hannes@…>
chg: make factorize2 static
1:50 PM Changeset in git [9d6bf4]jengelh-datetimespielwiese by Hans Schoenemann <hannes@…>
chg: Factorize -> factorize, p1
1:36 PM Changeset in git [19609c]jengelh-datetimespielwiese by Christian Eder
1. adds documentation for sba 2. adds tests for sba
9:30 AM Changeset in git [cffd3e]jengelh-datetimespielwiese by Hans Schoenemann <hannes@…>
fix: ringlist with real/complex

Jul 2, 2012:

9:49 PM Changeset in git [ee7fda]jengelh-datetimespielwiese by Alexander Dreyer <alexander.dreyer@…>
Fix: ... and sometimes decrement it...
9:41 PM Changeset in git [c6909f]jengelh-datetimespielwiese by Alexander Dreyer <alexander.dreyer@…>
fix: need to handle reference count of Py_None, too
2:40 PM Changeset in git [c78bded]jengelh-datetimespielwiese by Christian Eder
adds sba() call => signature-based algorithms available in spielwiese
2:03 PM Changeset in git [0758b5]jengelh-datetimespielwiese by Christian Eder
spielwiese compiles with sba Todo: Add sba() call
7:50 AM Changeset in git [fee33e]jengelh-datetimespielwiese by Christian Eder
fixes signature-based stuff in kstd2.cc for spielwiese
7:35 AM Changeset in git [1bc7d4a]jengelh-datetimespielwiese by Christian Eder
removes Galkins ssg implementations since there are too many dependencies
7:26 AM Changeset in git [83be980]jengelh-datetimespielwiese by Christian Eder
adds signature-based algorithm files from master, does not build right now: fixes kstd1.cc for compilation

Jun 30, 2012:

11:58 AM Ticket #434 (is this acceptable) created by barakat
1/2 behaves differently than (1)/2 > ring r=0,(x),dp; > poly a = 1; …

Jun 28, 2012:

3:36 PM Ticket #433 (Erroreous `newtruct` member assignment not caught) closed by hannes
fixed: fixed.
3:32 PM Changeset in git [8357e21]jengelh-datetimespielwiese by Hans Schoenemann <hannes@…>
fix: #433, type change in newstruct assignments

Jun 27, 2012:

3:46 PM Changeset in git [916586]jengelh-datetimespielwiese by Alexander Dreyer <alexander.dreyer@…>
new: testing interaction pyobject vs. ideal
3:38 PM Changeset in git [4e59df4]jengelh-datetimespielwiese by Alexander Dreyer <alexander.dreyer@…>
new: tests for interaction of pyobject and newtruct
1:45 PM Changeset in git [24a9587]jengelh-datetimespielwiese by Hans Schoenemann <hannes@…>
add: det for bigintmat
1:00 PM Ticket #433 (Erroreous `newtruct` member assignment not caught) created by dreyer
A user can assign elments of the wrong type to newstruct member. …
11:39 AM Changeset in git [aaf761]jengelh-datetimespielwiese by Hans Schoenemann <hannes@…>
fix: assume in range check
12:04 AM Changeset in git [5ebd4bc]jengelh-datetimespielwiese by Alexander Dreyer <alexander.dreyer@…>
fix: test for
12:01 AM Changeset in git [0227d1]jengelh-datetimespielwiese by Alexander Dreyer <alexander.dreyer@…>
fix: pyobject's ternary operation

Jun 26, 2012:

2:42 PM Changeset in git [c0d292]jengelh-datetimespielwiese by Alexander Dreyer <alexander.dreyer@…>
fix: removed done todo
Note: See TracTimeline for information about the timeline view.