Timeline



Apr 28, 2014:

8:52 PM Changeset in git [7a08403]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Explicit template instantiation
8:51 PM Changeset in git [d62839]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Better ADD macro in MOD_INIT
8:51 PM Changeset in git [00f64a]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
p_GetShortExpVector for products (in order to avoid the actual multiplication)
8:50 PM Changeset in git [1cf13b]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Traverse API redesign + avoid multiplication as far as possible add/chg: TraverseNF similar to SchreyerSyzygyNF add/chg: use TraverseTail(mult, int tail_index) everywhere add: usage of CReducerFinder::FindReducer controlled by NOPRODUCT macro define add: _p_LmDivisibleByNoComp, CReducerFinder::FindReducer for products NOTE: needs p_GetShortExpVector for 'products'
8:49 PM Changeset in git [4eba3ad]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
introduced SchreyerSyzygyComputationFlags for storing and passing ring attributes within SchreyerSyzygyComputatio chg: renamed internal functions to avoid name conflicts chg: better namespace handling
7:29 PM Changeset in git [b6cba6]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Merge pull request #576 from mmklee/factory_fix Factory fix
5:53 PM Changeset in git [776311]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
add: new test for charseries in char p
5:44 PM Changeset in git [9af4d2]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
chg: reminders to self
5:38 PM Changeset in git [204e3c]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
fix: revert substitution
5:09 PM Changeset in git [ceb2ce]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Change the used 4ti2 version to 1.3.1 (rather than 1.3.2) in order to avoid diffs during regression testing chg: also separated 4ti2 dependent tests from almost all test lists
2:04 PM Changeset in git [7aa26b2]fieker-DuValspielwiese by Yue Ren <ren@…>
chg: status update 28.04.14
1:55 PM Changeset in git [d193e12]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
fix: pass by reference
1:55 PM Changeset in git [9393e86]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
fix: wrong include
1:54 PM Changeset in git [72d624]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
fix: memory leaks

Apr 25, 2014:

6:30 PM Changeset in git [8048c5]fieker-DuValspielwiese by Jakob Kröker <kroeker@…>
fix isQuotientRing for cases that parameter ring and basering are not the same
4:48 PM Changeset in git [b169a9]fieker-DuValspielwiese by Jakob Kröker <kroeker@…>
add quotient ring check
11:08 AM Changeset in git [2f864f]fieker-DuValspielwiese by Adi Popescu <adi_popescum@…>
add: cfQuot1
10:59 AM Ticket #609 (bug in primdecint::intersectZ caused by variable renaming) created by kroeker@…
Failing example: […] here is the corresponding fix: …

Apr 24, 2014:

7:03 PM Changeset in git [cc93648]fieker-DuValspielwiese by Jakob Kroeker <kroeker@…>
fix variable conflict issue in primdecint.lib
12:33 PM Changeset in git [dcd3ce]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
Merge pull request #572 from YueRen/spielwiese fix: comparison of a boolean expression with int other than 0 or 1
12:24 PM Changeset in git [066334]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
tests for tr.604
12:22 PM Changeset in git [c3e196]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: tr.604 (G.Pfister)
12:13 PM Ticket #608 (hasRingCoefficientRing() returns 1 for (integer,7),x,dp) created by kroeker@…
Hello, unfortunately there was a typo in my report 607 and …
12:02 PM Ticket #607 (bug in 'hasRingCoefficientRing()') closed by hannes
fixed: coefficients form always a commutative ring with 1. Made documentation …
11:57 AM Changeset in git [78d0e5]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
chg: (tr.607 - which is not a bug) documentation for hasRingCoefficientRing
11:52 AM Ticket #607 (bug in 'hasRingCoefficientRing()') created by kroeker@…
Hello, due to the documentation hasRingCoefficientRing checks …
11:12 AM Changeset in git [493e3d]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: tr.604 (primdecGTZ for small primes)
10:54 AM Changeset in git [423ed4]fieker-DuValspielwiese by Yue Ren <ren@…>
fix: comparison of a boolean expression with int other than 0 or 1 Issze #570 by dcb314 on github
10:54 AM Ticket #606 (bug in 'Ring::hasIntegerCoefficientRing()') closed by hannes
fixed: fixed: hasIntegerCoefficientRing -> hasRingCoefficientRing (handles …
10:48 AM Changeset in git [8e176b]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
chg: hasIntegerCoefficientRing ->hasRingCoefficientRing hasIntegerCoefficientRing handled only some special cases and in an error prone way (relying in string representations). hasRingCoefficientRing tests for the case where the coeffcients are not a field which requires special care/different alg. in many cases
10:16 AM Changeset in git [5b267b8]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
test for "setting minpoly for non-extension coeffs"
9:50 AM Changeset in git [0f60f3]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: setting minpoly over non-extensions

Apr 23, 2014:

8:10 PM Ticket #606 (bug in 'Ring::hasIntegerCoefficientRing()') created by kroeker@…
Hello, unfortunately I missed a bug in …
7:52 PM Changeset in git [feb3c9]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Complete build options for Pthread API: use AX_PTHREAD instead of AC_CHECK_LIB(pthread,pthread_create) NOTE: this is due to https://github.com/Singular/Sources/issues/571
7:09 PM Changeset in git [b64556]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Fix Manual/normalP.res (no more redefining gnirlist)
5:52 PM Changeset in git [30ddc8]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Merge pull request #562 from surface-smoothers/fix.redefining.gnirlist fix redefining of gnirlist in normal.lib
4:02 PM Changeset in git [24066c]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
moved rlimit.* to kernel/oswrapper
3:58 PM Changeset in git [c5e82e]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
moved timing stuff to kernel/oswrapper part2
3:32 PM Changeset in git [49f423]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
moved timing stuff to kernel/oswrapper part1
3:30 PM Changeset in git [3f61490]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
moved line reading stuff to kernel/oswrapper part2
3:09 PM Changeset in git [ff3617]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
moved line reading stuff to kernel/oswrapper part1
2:18 PM Changeset in git [f1d2c9]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
mvoed siRand to libpolys/misc/sirandom.*
1:11 PM Changeset in git [e07ef0c]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: find gmp
12:59 PM Changeset in git [59d8f8]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: find shared lib gmp (ld should know -Wl,-R..) (C.Fieker)
12:56 PM Changeset in git [bb506bf]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
moved class Voice to fevoices.h
12:30 PM Ticket #605 (forbid constant minimal polynomials for (coefficient) extension fields?) closed by hannes
not a bug: a nice way to compute in Q/Q (the with ring only one element: 0)
12:19 PM Changeset in git [72a01e]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
removed unused febase.h, moved parts to ipshell.h/subexpr.h/structs.h
10:37 AM Ticket #605 (forbid constant minimal polynomials for (coefficient) extension fields?) created by kroeker@…
currently the following code is allowed: […]

Apr 22, 2014:

11:57 AM Changeset in git [e40d91b]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: harden flatten for illegal calls flatten(<ideal>)
11:56 AM Changeset in git [8abd84]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: rand() is never used, no need to call srand(..)

Apr 21, 2014:

9:08 PM Ticket #604 (bug in primdecGTZ over prime field) created by kroeker@…
Here is the failing input example: […] the entries L1[1][2] and …

Apr 19, 2014:

12:01 AM Changeset in git [968ecd]fieker-DuValspielwiese by Jakob Kroeker <kroeker@…>
fix some zerogens and size(ideal) issues in primdecint.lib removed addIdealZ and fixed ASSUME level

Apr 17, 2014:

7:26 PM Changeset in git [4676d5]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Moved timer.*, feread.cc and febase.* from /kernel/ to /Singular/ (also corrected the option(prot); handling) NOTE: also removes line breakes and timings in the output due to option (prot), which were unaccounted and undocumented
5:50 PM Changeset in git [d4d366]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: tests (changing the global basering inside aproc is bad)
11:42 AM Changeset in git [3e31b2]fieker-DuValspielwiese by Adi Popescu <adi_popescum@…>
mv: moved the qring constant build into a function

Apr 16, 2014:

8:35 PM Changeset in git [184cf1b]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
Merge pull request #559 from mmklee/libfac Libfac
6:03 PM Changeset in git [74ef92b]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
chg: tests (changed rKill)
6:02 PM Changeset in git [edc88a]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: setting currRingHdl after rKill
4:50 PM Changeset in git [88e95f]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
fix: remove content from resultant
4:05 PM Changeset in git [cbe2a4c]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
chg: simplify rFindHdl
3:55 PM Changeset in git [77cb30]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: tests (interred)
3:12 PM Changeset in git [ebf7d8]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
chg: added a new function SteelTrager to compute the factorization of inseparable polys over alg. function fields and of polys over alg. function fields given by inseparable min. polys
2:55 PM Changeset in git [e031fa1]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
chg: call alg_factor even in trivial cases to get normalized factors
2:12 PM Changeset in git [b092bb]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
chg: added functions to deflate and inflate polys

Apr 15, 2014:

7:16 PM Changeset in git [29aa59a]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: disabling interred for ring-cf
6:19 PM Changeset in git [5f93d7]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: removed wrong assume
4:41 PM Changeset in git [043e58]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: access to mingb in example cgsdr
4:40 PM Changeset in git [021afe]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
chg: description for farey
4:29 PM Changeset in git [00c3c3]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Merge pull request #563 from adipopescu/Interred Interred over coeff. rings Z/nZ
3:35 PM Changeset in git [4583dbd]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
opt: handling currRing in return stmt
3:34 PM Changeset in git [585b2e4]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: allow in-place compilation
10:53 AM Changeset in git [3dd507]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
add; ref to rvar in section var

Apr 14, 2014:

5:18 PM Changeset in git [149f99]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Merge pull request #377 from adipopescu/hdepth library that computes hdepth_1 of a module M
4:27 PM Ticket #603 (provide coefficientRingIsField()- check) created by kroeker@…
Hello , due to the fact that some routines only support rings with …

Apr 11, 2014:

1:06 PM Ticket #599 (add warning for failing assignment or fix) closed by hannes
fixed: fixed with ef99cd60af79a8e92e84911133464434d82dc603
1:05 PM Changeset in git [822aa07]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
test for tr.599
12:53 PM Changeset in git [6d216a]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
chg: tests changed (fix tr.599, asssign expr_list to def)
12:52 PM Changeset in git [ef99cd]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: tr. 599 (assign expr_list to def should yield an error)

Apr 10, 2014:

8:17 PM Ticket #601 (make_grammar not called) closed by hannes
fixed: grammar.cc and grammar.y are now in sync (diff. were only line …
8:03 PM Changeset in git [1d6a2e]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
sync grammar.y
6:13 PM Changeset in git [a9f281]fieker-DuValspielwiese by Adi Popescu <adi_popescum@…>
add: Warn message for interred
12:28 AM Ticket #601 (make_grammar not called) reopened by Oleksandr
I can see the following problem here: it is not clear what to do with …

Apr 9, 2014:

8:04 PM Changeset in git [cdacf0]fieker-DuValspielwiese by Adi Popescu <adi_popescum@…>
fix: added hdepth.lib in slingular-libs
6:38 PM Changeset in git [0a7289]fieker-DuValspielwiese by Jakob Kröker <kroeker@…>
add test to testlist
6:33 PM Changeset in git [ca1650]fieker-DuValspielwiese by Jakob Kröker <kroeker@…>
fix bug 597
4:51 PM Changeset in git [78dacf]fieker-DuValspielwiese by Adi Popescu <adi_popescum@…>
chg: hdepth.stat and .res
4:28 PM Changeset in git [8d3b89]fieker-DuValspielwiese by Adi Popescu <adi_popescum@…>
updated test hdepth.tst
3:46 PM Changeset in git [26899a]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Fix library categories fix: "System and Control theory" -> "System and Control Theory" fix: 'Commutative algebra' -> 'Commutative Algebra' chg: also corresponding changes to emacs files (although they should better be generated in build time)
11:33 AM Changeset in git [3b1cb6f]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Use suitable header rather than an extern declaration

Apr 8, 2014:

5:11 PM Changeset in git [e73abbe]fieker-DuValspielwiese by Adi Popescu <adi_popescum@…>
Added Tests
4:45 PM Changeset in git [f386f6]fieker-DuValspielwiese by Adi Popescu <adi_popescum@…>
Added Bug 541 as tests
4:41 PM Changeset in git [5334e6]fieker-DuValspielwiese by Adi Popescu <adi_popescum@…>
added update: bug fix for bug #541 second example
4:22 PM Ticket #602 (assign too long a list to a bigintmat) created by anonymous
this works: > bigintmat c[1][1] = 1,1,2,3; it should generate an …
4:21 PM Ticket #601 (make_grammar not called) closed by hannes
duplicate: the distributed sources are grammar.cc, grammar.h grammar.y and …
4:13 PM Ticket #601 (make_grammar not called) created by anonymous
after a change to grammar.y grammar.cc is not re-created using make. …
1:52 PM Ticket #600 (1 x 1 bigintmat cannot be created) created by anonymous
> bigintmat b[1][1] = 7; ? bigintmat(b) = int is not supported …
12:09 PM Ticket #599 (add warning for failing assignment or fix) created by kroeker@…
The following failing assignment to a list entry produces no warning …
11:17 AM Changeset in git [d1719b]fieker-DuValspielwiese by Jakob Kröker <kroeker@…>
gnirlist was already defined (ring did not change)

Apr 7, 2014:

5:23 PM Ticket #598 (segmentation fault calling sres in trivial quotient rings) closed by hannes
fixed: cannot reproduce it with the current version from github
5:06 PM Changeset in git [72b6ad]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: WarnS not available
3:19 PM Ticket #598 (segmentation fault calling sres in trivial quotient rings) created by ren
[…] This problem arose in the construction of the associated …
2:39 PM Changeset in git [09ca47]fieker-DuValspielwiese by Jakob Kröker <kroeker@…>
allow qrings and nonglobal order for Ann ,AnnExt_R
2:16 PM Changeset in git [dcaab6]fieker-DuValspielwiese by Jakob Kröker <kroeker@…>
proc Ann does accept nonglobal ordering
2:02 PM Changeset in git [952ec5]fieker-DuValspielwiese by Jakob Kröker <kroeker@…>
added some assume tests in primdec.lib (quotient rings are not allowed and expected global monomial ordering)
11:46 AM Changeset in git [1dfdbe6]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
use NULL instead of 0 for pointers (feInitRessources)

Apr 4, 2014:

8:10 PM Ticket #597 (radicalEHV() fails for zero and unit ideal) created by kroeker@…
input: […] output: […]
7:45 PM Ticket #595 (normalP() fails for some cases with enabled "withRing" option) created by kroeker@…
The example […] fails with […]
1:24 PM Ticket #594 (mstd should not allow integer coefficients or is incorrect) created by kroeker@…
Example: […]
12:31 PM Ticket #593 (bug in radicalZ or primdecZ) created by kroeker@…
Hello, there is either a bug in radicalZ or primdecZ. Example: …

Apr 3, 2014:

5:35 PM Changeset in git [52aba9]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Fix undefined NULL
12:03 PM Changeset in git [23f96c]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
chg: generated res and stat for bug_tr489.tst

Apr 2, 2014:

5:03 PM Changeset in git [04be08]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
chg: added test for #489
4:47 PM Changeset in git [f0e65d]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
chg: replaced gcd0 by igcd
4:41 PM Changeset in git [a94f331]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
chg: make igcd and ipower public
4:32 PM Changeset in git [45328f]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
chg: replaced getAlgVar by hasFirstAlgVar
4:03 PM Changeset in git [be5bf9]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
chg: handling of SW_RATIONAL in case of a finite field
12:17 AM Changeset in git [02893b2]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Updated the expected result of Manual/primeClosure (64 linux, with optimizations) NOTE: also i suggest to add the following to your .git/config: [diff "gz.uu"] textconv = "myf(){ A=`mktemp`;uudecode -o \"$A\" \"$@\" && zcat \"$A\" && rm \"$A\"; }; myf" cachetextconv = true

Apr 1, 2014:

4:25 PM Changeset in git [723c50d]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
rm: factor/Truefactor.* factor/class.*
3:28 PM Changeset in git [92917e]fieker-DuValspielwiese by Martin Lee <martinlee84@…>
rm: libfac/Factor.* libfac/MVMultiHensel.* libfac/SqrFree.* libfac/homogfactor.* libfac/test.cc

Mar 31, 2014:

9:07 PM Changeset in git [fd1b1be]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Minor header correction
6:36 PM Changeset in git [186f01]fieker-DuValspielwiese by Oleksandr Motsak <motsak@…>
Fix pyobject dyn.module chg: also minor cleanup (and preparation for moving dyn.modules into /Singular/)
5:17 PM Changeset in git [3747fa8]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
change the type of currently undefined list entries from NONE to DEF_CMD
2:03 PM Ticket #212 (wrong computation of genus / error when calling genus) closed by hannes
invalid: this may or may not be a bug (just not looking into it), but it …
1:37 PM Ticket #212 (wrong computation of genus / error when calling genus) reopened by kroeker@…
> stop reporting rubbish.see Tst/Manual??/genus.tsta for the test you …
11:01 AM Ticket #591 (another segfault when trying to reconstruct function from its string) closed by hannes
fixed: now allows conversion from string variables, not only string constants
10:57 AM Ticket #212 (wrong computation of genus / error when calling genus) closed by hannes
invalid: stop reporting rubbish.see Tst/Manual?/genus.tsta for the test you did …

Mar 29, 2014:

3:43 PM Changeset in git [f98a260]fieker-DuValspielwiese by Hans Schoenemann <hannes@…>
fix: assign string->proc also from variables (tr.591)
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