Timeline



Dec 22, 2011:

8:33 PM Changeset in git [0a3fa3]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
bug in nlModP (longrat.cc:1294) ADD: test mapping of -7/5 from Q into F_1000000007 (wrong on 32bit due to an integer overflow in nlModP)
8:30 PM Changeset in git [0fc4c8]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Merge pull request #35 from ederc/spielwiese fixes Manual tests: fglm and stdfglm

Dec 21, 2011:

5:24 PM Changeset in git [79d39d6]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
fix distclean in factory FIX: the distributed factory/readcf.cc has to be cleaned by distclean!
12:21 PM Changeset in git [2f6c055]fieker-DuValspielwiese by Christian Eder
added Tst/short/Short/symodstd.* it is rest of commit 8979f91: modstd.lib: Example in modpStd has been changed. symodstd.lib: Library for computing Groebner basis of symmetric ideals. Conflicts: Singular/LIB/modstd.lib Singular/LIB/symodstd.lib

Dec 20, 2011:

9:03 PM Changeset in git [9d9df3]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
build libfac at the correct (build) location FIX: building libfac correctly
9:01 PM Changeset in git [a3df16e]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
correct libfac distribution CHG: only distribute needed (?) files
6:37 PM Ticket #392 (bug in sqrfree) closed by mlee
fixed: fixed with 14462 (master) and c71a43 (spielwiese)
6:08 PM Changeset in git [88408d0]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
chg: switched off old factory factorization over Z chg: added some function declarations to FLINTconvert.h chg: added a lot of modular multiplication code and univariate arithmetic over Q and Q(a) using FLINT
5:35 PM Changeset in git [6a659c]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
wrong re-declarations of system wide functions NOTE: due to the removal of --no-exceptions
5:31 PM Changeset in git [0ee865]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
preparation for libparse standalone program ADD: started to add automake building rules for standalone libparse FIX: libparse may need libSingular/libfactory and thus needs mmInit etc.
5:28 PM Changeset in git [7c7495]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
preparation for using lex files directly from via automake CHG: .ll leads to .cc (whereas .l to .c)
11:42 AM Changeset in git [401911]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
chg: checking of FLINT version
11:05 AM Changeset in git [3ed6ccf]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
chg: check for Flint 2.3 in configure
10:46 AM Changeset in git [7cb5590]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
fix: some preprocessor commands
1:49 AM Changeset in git [ae3775]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
chg: use Flint factorization over finite fields instead of NTL
1:37 AM Changeset in git [7e8c9e]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
chg: use Flint GCD instead of NTL gcd

Dec 19, 2011:

7:09 PM Changeset in git [97a059]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
Started fork swSingularFlint from spielwiese chg: changed build system to be able to compile Singular with Flint add: conversion functions from factory to Flint and vice versa chg: added HAVE_FLINT to factory config.h
6:40 PM Ticket #396 (Another crash with factorize) closed by mlee
wontfix: Sorry, I don't see your problem here, the minimal polynomial you …
4:36 PM Changeset in git [4d0cbc7]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
further elimination of idhdl from libpolys/ & kernel/
3:54 PM Changeset in git [fea2af]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
SW cannot be built without factory FIX: fixed libpolys and Singular/eigenval_ip.cc (quick and dirty) TODO: make check in libpolys/tests -> all dynamic tests are missing SearchPATH :( TODO: undefined reference to strat_fac_debug & strat_nr? TODO: kernel? Singular?
3:35 PM Changeset in git [ebf138]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
adaptation to clang + disable a GMP hack CHG: removed gcc-specific flags --no-rtti --no-exceptions (since not available in clang) CHG: tricks with __cpluplus (around include gmp.h) lead can to errors (e.g. in clang)

Dec 17, 2011:

9:38 PM Changeset in git [f0549c8]fieker-DuValspielwiese by Christian Eder
fixes Manual tests: fglm and stdfglm

Dec 16, 2011:

7:00 PM Changeset in git [5acf7dc]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
adaptation due to libfac FIX: libfac uses factory.h (which includes factory/cf_gmp.h...)
6:34 PM Changeset in git [276374]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Merge pull request #34 from mmklee/factory_without_ntl fix: issues with building factory without NTL

Dec 15, 2011:

9:07 PM Changeset in git [62b20a]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Correction of Tst/New/gf_coeff_short.tst FIX: now it tests what is actually needed (CoeffsEqual for GF ffields is wrong)
3:58 PM Ticket #396 (Another crash with factorize) created by gorzel
[…]
3:37 AM Changeset in git [f0168a5]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
enable char_series FIX: readd / uncomment / enable char_series

Dec 14, 2011:

6:16 PM Changeset in git [81845eb]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
final adaptation to libfac merged into factory FIX: no libfac_* vars + correct include: factory/libfac/factor.h
6:14 PM Changeset in git [eb71ba4]fieker-DuValspielwiese by YueRen <yue.ren.kl@…>
another bug due to algext ADD: test rCompose of algext in the case of somewhat wrong basering
5:19 PM Changeset in git [d92d71]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
build libfac.a into factory FIX: libfac builds and uses factory/factory.h FIX: adaptation of Singular to use libfac staff
5:07 PM Changeset in git [67c1dc]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
adaptation of spielwiese for libfac chg: switched on interface for libfac stuff
5:00 PM Changeset in git [dccceb]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
moved libfac under factory/ CHG: moved libfac/ under factory/ Note: starting to merge libfac into factory (as a private library)
4:09 PM Changeset in git [54e73b]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: more fixes for kDebugPrint
4:01 PM Changeset in git [93f7ef]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: unify output of kDebugPrint
3:59 PM Changeset in git [6f6320]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
fix: issues with building factory without NTL
3:53 PM Changeset in git [739881]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: kDebugPrint
3:21 PM Changeset in git [b0bb93f]fieker-DuValspielwiese by YueRen <yue.ren.kl@…>
extended nfCoeffsEqual to check for parameter names
2:41 PM Changeset in git [69ed52]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: set r->pLexOrder from r->LexOrder
12:16 PM Changeset in git [5fb90e]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
chg: move P_setGlobals to ring.cc, to be called from rComplete

Dec 13, 2011:

8:02 PM Changeset in git [f41d12]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Merge pull request #33 from mmklee/factory_sqrfree_sw chg: more changes of squarefree decomposition according to master
1:49 PM Changeset in git [f78374]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
chg: more changes of squarefree decomposition according to master

Dec 12, 2011:

8:26 PM Changeset in git [ae3ad6]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
move syBetti{1,2} to interpreter CHG: syBetti{1,2} are high level functions only used by interpreter => moved to ipshell.*
6:55 PM Changeset in git [5116a21]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
test syzygy and all kinds of resolutions via make check ADD: test syz + sres/lres/nres/mres on the kernel level! ADD: print syStrategy ADD: get length + Betti numbers ADD: minimize resolutions TODO: conversion to list of ideals?
5:46 PM Changeset in git [7efef7]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: ideal/module definition
5:25 PM Changeset in git [679c53]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix(from master): better error messages for option(warn)
11:52 AM Ticket #395 (Fix parallel building of Singular) closed by hannes
fixed: rules added as proposed.
11:34 AM Changeset in git [5de1d4]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
chg: change omAlloc policy: OM_DEFAULT_PAGES_PER_REGION to 512 (2 MB)

Dec 10, 2011:

12:49 PM Ticket #395 (Fix parallel building of Singular) created by jdemeyer@…
See also [trac.sagemath.org/sage_trac/ticket/12137]
12:51 AM Changeset in git [3ef9c8]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
chg: changes in factory interface and iparith.cc accordingly to master

Dec 9, 2011:

7:40 PM Changeset in git [ce21bd8]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
adaptation of Martin's "moreSparseHeuristic" for SW. FIX: factory/facSparseHensel.cc needed some more includes
7:34 PM Changeset in git [600d9a]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
chg: docu for sqrfree
7:34 PM Changeset in git [fb54b6]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
chg: docu for sqrfree
4:25 PM Changeset in git [c36096]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
test GB computation within test.cc (via make check) CHG: separated the old tests into TestSimpleRingArithmetcs ADD: TestGBEngine - compute GB of the classical Schreyer example
4:23 PM Changeset in git [da6156]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
moved tHomog to kernel/structs.h from libpolys/polys/monomials/ring.h CHG: libpolys make no use of tHomog since it is an option for GB-related high-level functions
2:51 PM Ticket #349 (MP not working) closed by hannes
wontfix: Occurs only for statically linked binaries.

Dec 8, 2011:

1:26 PM Ticket #394 (improving farey) created by pfister
1. farey should return 0 if the result is not uniquely determined. 2. …
12:59 PM Changeset in git [9b58b4b]fieker-DuValspielwiese by Christian Eder
fixes problem with indepSet: Trac #387

Dec 7, 2011:

8:12 PM Ticket #387 (indepSet() gives strange result) closed by steenpass
fixed: Fixed by Christian with commit ac830bd.
2:04 PM Changeset in git [1f03aba]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix(from master): bug in memeroy management of mpr_base.cc chg(from master): introduce RING_DECL_LIST
12:39 PM Ticket #308 (very slow multiplication/division in rational function field) closed by steidel
wontfix: Is already fixed in "Spielwiese", won't be fixed in classical SINGULAR.

Dec 6, 2011:

12:02 PM Changeset in git [fee24e]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
chg: sqrfree command now returns also multiplicities by default

Dec 5, 2011:

3:43 PM Changeset in git [ec16f0]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
chg: use sparse heuristic in precomputation of leading coefficients
2:54 PM Changeset in git [2d2e40]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: warning messages: unsed variable/parameter

Dec 2, 2011:

11:43 AM Changeset in git [1f2d3b]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
add(from master): readlclassify.lib as experimental lib
9:29 AM Ticket #393 (need overflow check for map) created by hannes
[…]

Dec 1, 2011:

6:39 PM Changeset in git [4fe8a3]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
add: switched on Lucks/Wang sparse heuristic
6:37 PM Changeset in git [eefc3a]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
chg: postpone shifting of evaluation point to zero until it is really needed
12:47 AM Changeset in git [635774]fieker-DuValspielwiese by Jan Engelhardt <jengelh@…>
factory/src: silence compile warnings -Wint-to-pointer-cast Ideally, one should use uintptr_t (from <stdint.h>/<cstdint>), but I guess some lame compilers may still not have this yet. imm.h: In function "InternalCF* int2imm(int)": imm.h:59:45: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] imm.h: In function "InternalCF* int2imm_p(int)": imm.h:85:44: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] imm.h: In function "InternalCF* int2imm_gf(int)": imm.h:90:44: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
12:47 AM Changeset in git [0943bd]fieker-DuValspielwiese by Jan Engelhardt <jengelh@…>
factory/build: libtool file updates Removes redundant statements, and adds the requires library dependencies. The library basename is enriched with the version number because there has been no trace of serious SO version numbering in previous releases been observed so far.

Nov 30, 2011:

8:09 PM Changeset in git [91ef34]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix(from master): sleftv::Eval needs to know CMD_M/CMD_1/ etc.
5:40 PM Changeset in git [fa90aa]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix(from master): table cleanup: removed never used entries

Nov 29, 2011:

2:36 PM Changeset in git [91788c0]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
add: code for sparse heuristic lifting a la Lucks/Wang moved: code for other sparse heuristic to facSparseHensel rm: unused function leadingCoeffReconstruction from facFqFactorize.cc
2:33 PM Changeset in git [6deedd]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
modified some helper functions and removed unneccessary inclusion of config.h

Nov 28, 2011:

5:40 PM Ticket #392 (bug in sqrfree) created by mlee
ring r=3,(x,y,z),dp; poly f=(x-y)3*(x+z)*(y-z); sqrfree(f); …
2:58 PM Changeset in git [47b5d7a]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix manual: use div instead of /

Nov 25, 2011:

5:22 PM Changeset in git [7f30e2]fieker-DuValspielwiese by Andreas Steenpass <steenpass@…>
improve modstd.lib and parallel.lib modstd.lib: - change heuristics for variants - parallelize lifting - parallelize finding new primes parallel.lib: fix behaviour for several arguments applied to a kernel command
2:36 PM Changeset in git [016648]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
port: solaris does not like local structs
1:07 AM Changeset in git [8b46459]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
MP_INT -> mpz_t adaptation of libpolys/

Nov 24, 2011:

5:25 PM Changeset in git [f831299]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Merge pull request #23 from steenpass/tests changes to Singular test-suite: 1. incompatibility with old Singular (better & consistent output) is declared to be a feature - not a bug! 2. new test: non-normalized output from zero_decomp (primdec.lib)
5:20 PM Changeset in git [ec2602]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Merge pull request #20 from mmklee/factory_without_ntl error messages for factorization without NTL NOTE: factoryError = WerrorS (set via Singular main) and thus error messages are printed with "WerrorS", which also _supposed_ to set an error status in the Interpreter... which does NOT seem to happen!
5:17 PM Changeset in git [d3bf015]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Merge pull request #22 from YueRen/patch-2 NOTE: Coeff.domain for a new poly.ring can NOT be set by NEW->(cf->)ch = rChar(OLD) (as in principle was done in old Singular) - one has to replace that with: NEW->cf = OLD->cf!
3:22 PM Changeset in git [0ef3bf5]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Merge pull request #19 from mohamed-barakat/spielwiese gitignore libsingular-config, omalloc/omConfig.h.in
2:35 PM Changeset in git [a52291]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
replacing MP_INT by mpz_t Conflicts: factory/cf_factory.h
10:02 AM Changeset in git [a8c479]fieker-DuValspielwiese by Christian Eder
undoes commit 41530b32b7198e8d0329b176c28ccca479a59d69 normalForm already computed when reading, see commit 58f11d0e41884ac92b8aa12caa481d1e5f0b8c0c
9:36 AM Changeset in git [41530b]fieker-DuValspielwiese by Christian Eder
fix: normalForm for algext::naWrite ( Tst/Manual/minpoly.tst )

Nov 23, 2011:

5:16 PM Changeset in git [513205]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
chg: missing else
5:14 PM Changeset in git [af117a]fieker-DuValspielwiese by Andreas Steenpass <steenpass@…>
create new test Tst/New/trans_ext_normalize.tst The problem why this test fails in spielwiese also occurs in Tst/Manual/Primary_decomposition.tst.
4:59 PM Changeset in git [a875c3]fieker-DuValspielwiese by YueRen <yue.ren.kl@…>
replaced "rChar(currRing)" with "currRing->cf"
4:20 PM Ticket #391 (Problem with example part and map definition) created by gorzel
The procs goodproc, goodproc2, badproc do nothing else than to return …
4:08 PM Changeset in git [48afda]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Singular/MOD is usefull for in-tree building & testing...
3:52 PM Changeset in git [a43cca]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
error messages for factorization without NTL
3:49 PM Changeset in git [58f11d0]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: normal form for algext::naRead, Test for algext
3:31 PM Changeset in git [da6ad4]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: c comments instead of c++ for c-header
3:29 PM Changeset in git [1374bc]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
Fix: normalform for transext::ntDiv, Tests for transext
3:18 PM Changeset in git [b04606]fieker-DuValspielwiese by Andreas Steenpass <steenpass@…>
declare output of Tst/New/print_minpoly.tst in spielwiese as correct This introduces an incompatibility with the old Singular.
12:08 PM Changeset in git [075570]fieker-DuValspielwiese by Mohamed Barakat <mohamed.barakat@…>
gitignore libsingular-config, omalloc/omConfig.h.in
1:35 AM Changeset in git [a6e550e]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
static and dynamic tests for libpoly/tests/ ADD: all test variants: static & dynamic in addition to debug & release (libpolys/tests)
1:28 AM Changeset in git [44a76c]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
static and dynamic tests for libkernel/ ADD: more test variants: static & dynamic in addition to debug & release (kernel) CHG: minor cleanup (TODO: separate!!!)
1:27 AM Changeset in git [27ba59]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
static and dynamic tests for factory/ ADD: more test variants: static & dynamic in addition to debug & release (factory)

Nov 22, 2011:

8:20 PM Changeset in git [82102f]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
xalloc is usable instead of omalloc ADD: xalloc is a standalone (stub) library with configure.ac and Makefile.am ADD: added missing required macros and constants USAGE: just replace omalloc/ with xalloc/ (or sym-link)
8:04 PM Changeset in git [0c7a63]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
FIX: omConfig.h does NOT belong to the public interface of omalloc
8:02 PM Changeset in git [737b7c8]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
CHG/ADD: define CHAR_BIT & BIT_SIZEOF_LONG in misc/auxiliary.h
8:01 PM Changeset in git [bd948c]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
ADD: added ${PIPE} to *_CFLAGS in some Makefile.am
7:53 PM Changeset in git [f6c7bb1]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
CHG: one can run autogen.sh from any location (no need to CD to root)
7:51 PM Changeset in git [e7d5ef]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
FIX: consistenly include <misc/mylimits.h> (no omalloc/mylimits.h anymore!)
7:49 PM Changeset in git [8fee84]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
libfindexec separation CHG: no need in 'ifdef HAVE_CONFIG_H' in omFindExec.c (not used in any configure anymore) CHG: separation/removal of omFindExec from omalloc & xalloc ADD: use new findexec library
7:48 PM Changeset in git [1d3be3]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
ADD: consistently define HAVE_CONFIG_H in automake CPPFLAGS
7:33 PM Changeset in git [aa2b525]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
ADD/FIX: use omSizeWOfBin(bin_ptr) instead of ((bin_ptr)->sizeW) (due to xalloc)
7:19 PM Changeset in git [e554162]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
CHG: INT_MAX -> MAX_INT_VAL
12:23 PM Ticket #381 (weighted TOP ordering) closed by steenpass
wontfix: There is no predefined weighted TOP ordering in Singular. However, …
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