Timeline
Oct 8, 2012:
- 6:44 PM Changeset in git [ff12c6]jengelh-datetimespielwiese by
- Testing of ClearContent&ClearDenominators add: testing the use of CPolyCoeffsEnumerator by n_ClearDenominators and n_ClearContent add/chg: better generic testing of Clear* functions add: more testing of Clear* functions: cleardenom + ERROR() + exit on wrong test result add: testing of "-leadcoeff" normalization (for TestClearContent) but not for TestClearDenominators... NOTE: ClearContent should make leading coeff. positive! NOTE: testing alg. and trans. extensions of Q aswell as Q itself add: Added testing of Clear* to 'make check'
- 4:31 PM Changeset in git [e9927f]jengelh-datetimespielwiese by
- fix: length computation in sLObject::Tail_Minus_mm_Mult_qq
- 11:24 AM Changeset in git [95197e]jengelh-datetimespielwiese by
- add: paPrint fix: omFreeBinAddr (master)
Oct 6, 2012:
- 1:02 PM Changeset in git [db347cb]jengelh-datetimespielwiese by
- fix from master: exceptional cases (algebra.lib), rename sum (modstd.lib)
Oct 5, 2012:
- 8:15 PM Ticket #454 (extend proc changevar and others for rings with minpoly) created by
- The proc changeord et al will also work for baserings with algebraic …
- 4:49 PM Changeset in git [e2207eb]jengelh-datetimespielwiese by
- fix: freebsd port
Oct 4, 2012:
- 8:16 PM Changeset in git [dc79bd]jengelh-datetimespielwiese by
- Major Update for Enumerators + Fixes for Algrbraic & Transcendental extensions General: chg: cleanup + documentation + additional assumes Enumerators: chg: some polish on Enumerators add: CRecursivePolyCoeffsEnumerator<ConverterPolicy> for recursive treatment of converted coeffs as Enumerators Coeffs: chg: use mpz_lcm for readability in nlClearDenominators + cleanup add: nlClear*NoPositiveLead variants should not make LC positive chg: all nlClear* are not static in order to be usable from alg / trans exts. fix: fixed a bug in ndClearContent AlgExt: add: nCoeff_is_Q_algext for checking an alg. ext. of Q add: naClear* for alg. ext. over Q NOTE: coeffs are polynomials in Q[a] - one should simply consider each of them recursively as a collection of numbers... NOTE: compute GCDs over Alg. Ext... + gcds of (int.) numbers!? NOTE: trying to be conform with older Singular: no negative leading coeff. normalization chg: Alg. Ext: use singclap_*gcd (instead of Frank's gcd-stuff) p_poly: add: p_Cleardenom_n/p_Cleardenom also clear content afterwards... chg: major and minor changes to p_Content/p_Cleardenom_n/p_Cleardenom + cleanup add: additionally trying to assure positive leading coeff. after p_Content/p_Cleardenom_n(/p_Cleardenom?) NOTE: which should not be needed as n_ClearDenominators/n_ClearContent are supposed to assure that themselves! add: more assumes to p_polys.cc NOTE: massive usage of enumerators form p_* causes problems - only doing that for Q_a()! NOTE: do -normalization over Q(x...) TransExt: add: ntClear* for trans. ext's fix: correct ntGetDenom/ntGetNumerator (thanks to pSubstPar), NOTE: no negative denominator out of ntGetNumerator/ntGetDenom! add: first inefficient ntClearContent/Q and ntClearDenominators/Q & F_p impl. NOTE: careful with the use of nlClear* ! (only over Q!) add: added ntTest to transext.cc on most in/outs + use ntInit(poly)! NOTE: trying to fix the monic-poly-gcd problem in ntClearDenominators!
- 8:15 PM Changeset in git [095dee7]jengelh-datetimespielwiese by
- Fix: commented out MAX_INT_LEN macro in kernel/mod2.h due to its definition in auxiliary.h
- 8:00 PM Changeset in git [f7a3f2]jengelh-datetimespielwiese by
- Minor changes to p_Lcm for (module) monomials
- 7:47 PM Changeset in git [20c540]jengelh-datetimespielwiese by
- Preparing the removal of Frank's p_Monic/p_Gcd/p_ExtGcd from common use chg: moved most of the functions (with helpers) into algext.cc and made them static NOTE: p_PolyDiv stayed in p_polys.cc as it is used in convFactoryASingA NOTE: p_ExtGcd also is made public via algext.h (needed elsewhere?)
- 5:09 PM Ticket #453 (make bindist sharedist fails for x86_64-Linux) closed by
- fixed: The build host was missing some static libraries - fixed. For …
Oct 3, 2012:
- 2:43 PM Changeset in git [b7e5d0]jengelh-datetimespielwiese by
- fix: primeFactorization: bound
- 1:32 PM Changeset in git [65b813]jengelh-datetimespielwiese by
- fix: primefactors(): result and algorithm, bound enabled again Conflicts: Singular/ChangeLog Singular/iparith.cc
- 1:32 PM Changeset in git [7520ee]jengelh-datetimespielwiese by
- fix: primefactors(): result and algorithm, bound enabled again
Oct 2, 2012:
- 4:20 PM Ticket #453 (make bindist sharedist fails for x86_64-Linux) created by
- Die Singularsourcen von nightlybuild lassen sich mit Ubuntu …
- 12:25 PM Changeset in git [4c4340]jengelh-datetimespielwiese by
- fix: primeFactorization redone with trial dvivision/Pollard-Rho from gmp Conflicts: Singular/misc_ip.cc
Sep 29, 2012:
- 1:49 PM Changeset in git [8710ff0]jengelh-datetimespielwiese by
- chg: 64bit integers in factory by Adi Popescu
- 1:12 PM Ticket #419 (NoetherNormal gives wrong answer in special cases) closed by
- fixed: fixed by pfister
Sep 27, 2012:
- 7:38 PM Changeset in git [9f6cc0]jengelh-datetimespielwiese by
- Fix wrong doings at "minpoly = _par_poly_;" for switching to alg. ext.
Sep 26, 2012:
- 5:15 PM Ticket #290 (bug of map over reals) closed by
- wontfix: Not a bug. The result is not exact due to the limited accuracy of floats.
- 1:01 PM Changeset in git [72f1e4b]jengelh-datetimespielwiese by
- fix: several issues with --enable-assertions
Sep 25, 2012:
- 3:48 PM Ticket #435 (Extension polybori.lib) reopened by
- Replying to barakat: > Thank you for your work. Is it OK …
- 2:57 PM Ticket #142 (initial ideals contain 0 as generator, e.g. Koszul homology = zero) closed by
- wontfix: Hans: this depends on the type "ideal" in current Singular. And adding …
- 2:47 PM Ticket #435 (Extension polybori.lib) closed by
- wontfix: Thank you for your work. Is it OK to close the ticket?
- 2:45 PM Ticket #446 (Some factory headers not installed) closed by
- fixed: fixed by a pull-request of Martin Lee
Sep 24, 2012:
- 3:30 PM Changeset in git [922962]jengelh-datetimespielwiese by
- chg: p_Minus_mm_Mult_qq optim.
- 2:52 PM Changeset in git [f224d85]jengelh-datetimespielwiese by
- fix: removing last from p_*templates and k* routines
- 1:57 PM Ticket #452 (bug in classify.lib) closed by
- duplicate: This is a duplicate of ticket #365 which is owned by the reporter.
- 12:41 PM Changeset in git [abe5c8]jengelh-datetimespielwiese by
- chg: removed parameter last from p_*templates
- 11:59 AM Ticket #452 (bug in classify.lib) created by
- […]
Sep 21, 2012:
- 11:38 AM Ticket #451 (Segment fault/Bus error using slimgb) created by
- SINGULAR / A Computer Algebra System …
Sep 20, 2012:
- 5:27 PM Changeset in git [05fd55]jengelh-datetimespielwiese by
- 64bits for Spielweise
- 2:55 PM Changeset in git [2d9fc3]jengelh-datetimespielwiese by
- chg: update results of m61si due to changed behavior of extgcd Note: the result of extgcd and gcd now coincide
Sep 19, 2012:
- 4:49 PM Changeset in git [1592b9]jengelh-datetimespielwiese by
- chg: format
- 10:49 AM Changeset in git [8fa570]jengelh-datetimespielwiese by
- chg: use FLINT linear algebra in sparse modular gcd
- 10:48 AM Changeset in git [447349]jengelh-datetimespielwiese by
- chg: fix compiler warnings
Sep 18, 2012:
- 2:46 PM Changeset in git [49660c]jengelh-datetimespielwiese by
- chg: use FLINT linear algebra in bivariate factorization over finite fields
Sep 14, 2012:
- 5:23 PM Changeset in git [692aed]jengelh-datetimespielwiese by
- chg: added conversion of matrices to FLINT matrices
- 3:26 PM Changeset in git [4604b84]jengelh-datetimespielwiese by
- chg: use FLINT in modular resultant computation
Sep 13, 2012:
- 2:59 PM Changeset in git [6b8106]jengelh-datetimespielwiese by
- Merge pull request #185 from alexanderdreyer/spielwiese-countedref attributes treated accordingly by 'reference' and 'shared'
- 11:30 AM Changeset in git [f768d9]jengelh-datetimespielwiese by
- attributes treated accordingly by 'reference' and 'shared'
Sep 12, 2012:
- 6:31 PM Changeset in git [1a4c343]jengelh-datetimespielwiese by
- Starting tail terms preprocessing: TODO: need a vector of "term + arrow_cache" structures TODO: need a better CReducerFinder for arrow_cache...!!! add: DivisibilityCheck + Separation of minor preparations for tail terms preprocessing! NOTE: not yet :(((
- 5:59 PM Changeset in git [2ed48b]jengelh-datetimespielwiese by
- Merge pull request #184 from mmklee/sw_fix chg: include issue
- 5:04 PM Changeset in git [d2f30f8]jengelh-datetimespielwiese by
- chg: include issue
- 1:14 PM Changeset in git [36ebfa]jengelh-datetimespielwiese by
- Merge pull request #182 from alexanderdreyer/spielwiese-countedref Spielwiese countedref (prepare autoloading new types)
Sep 11, 2012:
- 12:02 PM Ticket #95 (Aliases in Singular?) closed by
- fixed: seems to be done by Alex …
Sep 10, 2012:
- 11:15 PM Changeset in git [d1fbbf]jengelh-datetimespielwiese by
- Making autoloading of 'reference' and 'shared' customizable new Added configure option chg Explained more generic CountedRef::is_ref(leftv)
- 8:33 PM Changeset in git [a497a1]jengelh-datetimespielwiese by
- replaced direct calls to ->p_Procs->* from kernel/kInline.h with appropriate wrappers add: added another variant of p_Minus_mm_Mult_qq (with a reference to last) chg: minor changes to p_Last
- 3:45 PM Changeset in git [4782bc]jengelh-datetimespielwiese by
- chg: use flint in algext
- 3:09 PM Changeset in git [fff6150]jengelh-datetimespielwiese by
- added -Winline compiler option: warn when a function marked inline could not be substituted, and give the reason for the failure NOTE: see also http://gcc.gnu.org/onlinedocs/gcc/Inline.html
- 2:55 PM Changeset in git [c8f95d]jengelh-datetimespielwiese by
- chg: use flint in extgcd over Z/p
- 2:46 PM Changeset in git [fd2316c]jengelh-datetimespielwiese by
- chg: use flint in computation of univariate gcd and extgcd over Z/Q
- 2:45 PM Changeset in git [139f6f]jengelh-datetimespielwiese by
- chg: new include paths of flint header due to newer version
- 2:31 PM Changeset in git [8d341e]jengelh-datetimespielwiese by
- Switchable use of n_ClearContent&n_ClearDenominators for p_Content&p_Cleardenom (/Q!) chg: p_Cleardenom(_n) should call clear content after clearing denominators, i.e. n_ClearContent is to be called after n_ClearDenominators chg: old handling of a single term: clear the coeff. add: assume positive leading coeff for results of p_Content&p_Cleardenom NOTE: CLEARENUMERATORS is false here!
- 2:13 PM Changeset in git [9952bd]jengelh-datetimespielwiese by
- Changed enumerators to handle empty sets just like C# does chg: enumerators handle empty sets just like C# does (together with Alexander Dreyer and Bjarke Roune) fix: fixed comments for the above change chg: adaptation of and minor changes to n[dl]Clear* implementations add: introduced IBaseEnumerator::IsValid() = 0 (right now - for debug purpose only)
Sep 9, 2012:
- 10:34 AM Ticket #450 (Extension: blackbox types 'reference' and 'shared') created by
- In this pull request at https://github.com/Singular/Sources/pull/180 …
Sep 8, 2012:
- 8:32 AM Changeset in git [60da76]jengelh-datetimespielwiese by
- system("reference"|"share") does nothing, when autoloaded anyway
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