# # ChangeLog for kernel in git # # Generated by Trac 1.2.3 # May 11, 2024, 8:52:08 PM Thu, 17 Mar 2011 10:59:35 GMT Hans Schoenemann [a11e71] * kernel/mod_raw.cc (modified) fix dynl_open from dynl_sym git-svn-id: ... Thu, 17 Mar 2011 10:58:54 GMT Hans Schoenemann [9e7acf] * kernel/mod_raw.cc (modified) fix dynl_open from dynl_sym git-svn-id: ... Thu, 17 Mar 2011 10:21:03 GMT Hans Schoenemann [a513d10] * kernel/mod_raw.cc (modified) avoid multiple loading of modules git-svn-id: ... Wed, 16 Mar 2011 19:05:04 GMT Hans Schoenemann [87d8d5] * kernel/gfan.cc (modified) * kernel/gfan.h (modified) format git-svn-id: file:///usr/local/Singular/svn/trunk@13998 ... Wed, 16 Mar 2011 19:00:59 GMT Hans Schoenemann [950214e] * kernel/gfan.cc (modified) * kernel/gfan.h (modified) removed intgcd: not used git-svn-id: ... Wed, 16 Mar 2011 16:25:45 GMT Frank Seelisch [4a7fc0] * kernel/ideals.cc (modified) fixed wrong condition (on behalf of Hans) git-svn-id: ... Wed, 16 Mar 2011 15:42:56 GMT Frank Seelisch [b8f199] * Singular/ipassign.cc (modified) * Singular/table.h (modified) * kernel/ideals.cc (modified) deny qring with constant generator / disable hilb/degree/std_hilb / ... Wed, 16 Mar 2011 09:43:39 GMT Frank Seelisch [ac434f] * kernel/p_Minus_mm_Mult_qq__T.cc (modified) * kernel/p_Mult_mm__T.cc (modified) * kernel/p_Mult_nn__T.cc (modified) * kernel/p_Procs_Generate.cc (modified) * kernel/pp_Mult_mm__T.cc (modified) * kernel/pp_Mult_nn__T.cc (modified) Revert "removed old switch HAVE_ZERODIVISORS" This reverts commit ... Wed, 16 Mar 2011 09:22:03 GMT Frank Seelisch [b12a68] * kernel/p_Minus_mm_Mult_qq__T.cc (modified) * kernel/p_Mult_mm__T.cc (modified) * kernel/p_Mult_nn__T.cc (modified) * kernel/p_Procs_Generate.cc (modified) * kernel/pp_Mult_mm__T.cc (modified) * kernel/pp_Mult_nn__T.cc (modified) removed old switch HAVE_ZERODIVISORS git-svn-id: ... Wed, 16 Mar 2011 09:16:07 GMT Hans Schoenemann [ddbc22] * kernel/intvec.cc (modified) * kernel/intvec.h (modified) intvec::view only for debugging git-svn-id: ... Tue, 15 Mar 2011 18:17:52 GMT Oleksandr Motsak [4f7d76] * dyn_modules/syzextra/DebugPrint.cc (added) * dyn_modules/syzextra/DebugPrint.h (added) * dyn_modules/syzextra/SConstruct (added) * dyn_modules/syzextra/mod_main.cc (added) * dyn_modules/syzextra/myNF.cc (added) * dyn_modules/syzextra/myNF.h (added) * dyn_modules/syzextra/noro.sing (added) * dyn_modules/syzextra/singularxx_defs.h (added) * dyn_modules/syzextra/syzextra.tst (added) * kernel/kutil.h (modified) moved all the user-space syzygy-related stuff into a synamic module ... Tue, 15 Mar 2011 18:17:50 GMT Oleksandr Motsak [9e8da7] * kernel/ideals.cc (modified) * kernel/kstd2.cc (modified) ADD: more testing (output due to option(teach)) for redNF From: ... Tue, 15 Mar 2011 18:17:47 GMT Oleksandr Motsak [e9c3b2] * kernel/ideals.cc (modified) * kernel/ideals.h (modified) * kernel/intvec.cc (modified) * kernel/intvec.h (modified) * kernel/kstd1.cc (modified) * kernel/kstd2.cc (modified) ADD: intvec: new view() method ADD: some debug for NF strategy ... Tue, 15 Mar 2011 18:17:46 GMT Oleksandr Motsak [1ed346] * Singular/LIB/standard.lib (modified) * kernel/ring.cc (modified) * kernel/ring.h (modified) * kernel/syz1.cc (modified) FIX: correct assumes for ringorder_S/ro_syzcomp due to ... Tue, 15 Mar 2011 18:17:45 GMT Oleksandr Motsak [273fed] * Singular/ipshell.cc (modified) * kernel/pInline2.h (modified) * kernel/p_polys.cc (modified) * kernel/ring.cc (modified) FIX: My changes related to Syzygy/Schreyer-Induces orderings ... Tue, 15 Mar 2011 18:17:44 GMT Oleksandr Motsak [22579cf] * Singular/iparith.cc (modified) * Singular/ipconv.cc (modified) * Singular/ipshell.cc (modified) * Singular/subexpr.cc (modified) * kernel/kstd2.cc (modified) * kernel/ring.cc (modified) * kernel/syz1.cc (modified) FIX: betti and convertion to list should not change a resolution ... Tue, 15 Mar 2011 14:45:13 GMT Frank Seelisch [dd5534] * Singular/iparith.cc (modified) * Tst/Short/Zdim_s.res.gz.uu (added) * Tst/Short/Zdim_s.stat (added) * Tst/Short/Zdim_s.tst (added) * Tst/Short/ZidealAdd_s.res.gz.uu (added) * Tst/Short/ZidealAdd_s.stat (added) * Tst/Short/ZidealAdd_s.tst (added) * kernel/ideals.cc (modified) * kernel/ideals.h (modified) * kernel/pInline1.h (modified) * kernel/polys1.cc (modified) fixed dim of ideal and sum of ideals over rings (with Anne) ... Mon, 14 Mar 2011 16:02:00 GMT Hans Schoenemann [1cf7b9] * kernel/kInline.cc (modified) assume was wrong git-svn-id: ... Mon, 14 Mar 2011 16:01:43 GMT Hans Schoenemann [794463] * kernel/longrat.cc (modified) nlGcd for -2^28 git-svn-id: ... Sat, 12 Mar 2011 12:27:15 GMT Hans Schoenemann [0c2088] * kernel/longalg.cc (modified) * kernel/longtrans.cc (modified) * kernel/longtrans.h (modified) nacIsMOne removed git-svn-id: ... Sat, 12 Mar 2011 12:00:29 GMT Hans Schoenemann [2d3daa] * kernel/longalg.cc (modified) * kernel/longtrans.cc (modified) * kernel/longtrans.h (modified) removed nacRead git-svn-id: ... Fri, 11 Mar 2011 15:44:00 GMT Hans Schoenemann [f2b6f0b] * kernel/clapconv.cc (modified) * kernel/clapconv.h (modified) fix for tr 260 git-svn-id: ... Wed, 09 Mar 2011 15:40:54 GMT Hans Schoenemann [528f5b7] * kernel/longalg.cc (modified) * kernel/longtrans.cc (modified) * kernel/longtrans.h (modified) fix tr. 317 git-svn-id: file:///usr/local/Singular/svn/trunk@13948 ... Mon, 07 Mar 2011 12:44:32 GMT Hans Schoenemann [a57ef5] * kernel/febase.cc (modified) error handling for Print git-svn-id: ... Fri, 04 Mar 2011 08:31:43 GMT Hans Schoenemann [8eea06] * kernel/longtrans.cc (modified) fix Tst/Short/bug_10.tst git-svn-id: ... Thu, 03 Mar 2011 16:10:00 GMT Hans Schoenemann [593f81] * kernel/clapconv.cc (modified) normalize converted numbers git-svn-id: ... Thu, 03 Mar 2011 16:09:25 GMT Hans Schoenemann [64cce0] * kernel/longrat.cc (modified) nlFarey was missing debug hints git-svn-id: ... Thu, 03 Mar 2011 15:00:22 GMT Hans Schoenemann [8fd3bd5] * kernel/longrat.cc (modified) nlDTest fixes some errors git-svn-id: ... Thu, 03 Mar 2011 14:09:46 GMT Hans Schoenemann [b72f2d] * kernel/longrat.cc (modified) nlNormalize may take not-normzlized input git-svn-id: ... Thu, 03 Mar 2011 09:42:13 GMT Hans Schoenemann [d5ad46f] * kernel/longtrans.cc (modified) fix Short/bug_10.tst git-svn-id: ... Wed, 02 Mar 2011 16:31:27 GMT Frank Seelisch [d0450f] * kernel/clapconv.cc (modified) * kernel/longalg.cc (modified) * kernel/longalg.h (modified) * kernel/longtrans.cc (modified) * kernel/longtrans.h (modified) minor changes at code that is generic for alg/transc ext ... Tue, 01 Mar 2011 13:25:14 GMT Frank Seelisch [4dcc74] * kernel/longalg.cc (modified) * kernel/longtrans.cc (modified) shifted method naRemainder git-svn-id: ... Tue, 01 Mar 2011 13:18:54 GMT Frank Seelisch [21972b] * kernel/longalg.cc (modified) * kernel/longalg.h (modified) * kernel/longtrans.cc (modified) * kernel/longtrans.h (modified) field ext code: code formatting / docu concerning naming conventions ... Tue, 01 Mar 2011 12:32:40 GMT Frank Seelisch [9a07cd] * Singular/ipassign.cc (modified) * Singular/ipshell.cc (modified) * kernel/longalg.cc (modified) * kernel/longalg.h (modified) bug fix alg/trans ext: function pointers in case of ring def by ... Mon, 28 Feb 2011 18:34:59 GMT Hans Schoenemann [0d69701] * kernel/longtrans.h (modified) n_Delete is reserved git-svn-id: ... Mon, 28 Feb 2011 16:36:07 GMT Frank Seelisch [661c214] * Singular/iparith.cc (modified) * Singular/ipassign.cc (modified) * Singular/maps_ip.cc (modified) * kernel/clapconv.cc (modified) * kernel/clapconv.h (modified) * kernel/clapsing.cc (modified) * kernel/clapsing.h (modified) * kernel/longalg.cc (modified) * kernel/longalg.h (modified) * kernel/longtrans.cc (modified) * kernel/longtrans.h (modified) * kernel/maps.cc (modified) * kernel/numbers.cc (modified) * kernel/polys1.cc (modified) * kernel/ring.cc (modified) further separation of alg/transc ext code git-svn-id: ... Fri, 25 Feb 2011 15:00:21 GMT Frank Seelisch [b46956] * kernel/Makefile.in (modified) * kernel/longalg.cc (modified) * kernel/longalg.h (modified) * kernel/longtrans.cc (added) * kernel/longtrans.h (added) * kernel/numbers.cc (modified) started to separate code for algebraic and transcendental extensions ... Wed, 23 Feb 2011 13:29:37 GMT Hans Schoenemann [456edca] * kernel/polys0.cc (modified) fix tr. 316 git-svn-id: file:///usr/local/Singular/svn/trunk@13886 ... Tue, 22 Feb 2011 12:30:29 GMT Hans Schoenemann [f12c611] * kernel/ideals.cc (modified) * kernel/longrat0.cc (modified) tr 315: work-around for PLURAL git-svn-id: ... Thu, 17 Feb 2011 12:17:57 GMT Frank Seelisch [a704475] * Singular/iparith.cc (modified) * kernel/linearAlgebra.h (modified) slight changes in in-code docu of factmodd git-svn-id: ... Thu, 17 Feb 2011 08:37:46 GMT Hans Schoenemann [9f04ad] * kernel/longrat.h (modified) fix nlTest git-svn-id: file:///usr/local/Singular/svn/trunk@13850 ... Tue, 15 Feb 2011 17:39:20 GMT Oleksandr Motsak [d1eacd6] * kernel/longrat.h (modified) hannes: please test before commiting! From: Oleksandr Motsak ... Mon, 14 Feb 2011 15:50:05 GMT Hans Schoenemann [246d15] * kernel/longrat.cc (modified) prepare for 64bit inline numbers git-svn-id: ... Tue, 08 Feb 2011 18:27:16 GMT Hans Schoenemann [0d7903] * kernel/intvec.h (modified) we do not want empty routines git-svn-id: ... Tue, 08 Feb 2011 16:48:32 GMT Oleksandr Motsak [771339] * Singular/iparith.cc (modified) * kernel/intvec.h (modified) FIX: fixing Frank's bug (ivTest doesn't work for ideals/DEBUG only!) ... Fri, 04 Feb 2011 11:25:33 GMT Hans Schoenemann [2e0b4b9] * Singular/iparith.cc (modified) * Tst/Old/m8ex.res.gz.uu (modified) * Tst/Old/m8ex.stat (modified) * kernel/ideals.cc (modified) elimination for hom. ideals git-svn-id: ... Fri, 04 Feb 2011 09:14:17 GMT Hans Schoenemann [01d9463] * Singular/iplib.cc (modified) * kernel/mod_raw.cc (modified) * singuname.sh (modified) add x86_64Mac-darwin to singuname.sh git-svn-id: ... Thu, 03 Feb 2011 14:50:00 GMT Hans Schoenemann [23b02c9] * kernel/ideals.cc (modified) 2 new elim variants for homog. ideals git-svn-id: ... Fri, 14 Jan 2011 09:45:34 GMT Hans Schoenemann [9d9078] * Singular/ipshell.cc (modified) * kernel/clapsing.cc (modified) fix tr.306 git-svn-id: file:///usr/local/Singular/svn/trunk@13789 ... Thu, 06 Jan 2011 12:31:39 GMT Frank Seelisch [ee0b48] * kernel/linearAlgebra.cc (modified) switched division of numbers back to div of polys git-svn-id: ... Wed, 22 Dec 2010 12:54:29 GMT Frank Seelisch [9e269a0] * Singular/extra.cc (modified) * Singular/iparith.cc (modified) * kernel/linearAlgebra.cc (modified) * kernel/linearAlgebra.h (modified) LDU decomposition and command in extra.cc git-svn-id: ... Tue, 14 Dec 2010 08:51:49 GMT Frank Seelisch [51386e9] * kernel/linearAlgebra.cc (modified) bug fix git-svn-id: file:///usr/local/Singular/svn/trunk@13767 ... Mon, 13 Dec 2010 09:43:25 GMT Frank Seelisch [4d1104a] * kernel/linearAlgebra.cc (modified) enhancement for f*g suggested by Santiago git-svn-id: ... Thu, 09 Dec 2010 11:13:25 GMT Frank Seelisch [eab750] * kernel/linearAlgebra.cc (modified) speed-up of Hensel's lemma impl. by idea of Santiago git-svn-id: ... Fri, 03 Dec 2010 12:35:35 GMT Hans Schoenemann [04f365] * Tst/Long/primdecint.res.gz.uu (modified) * Tst/Long/primdecint.stat (modified) * Tst/Short/ringmod2m.res.gz.uu (modified) * Tst/Short/ringmod2m.stat (modified) * Tst/Short/ringmodn.res.gz.uu (modified) * Tst/Short/ringmodn.stat (modified) * Tst/Short/ringz.res.gz.uu (modified) * Tst/Short/ringz.stat (modified) * kernel/rintegers.cc (modified) tr #300 fixes by wienand: chnaged test git-svn-id: ... Fri, 03 Dec 2010 10:44:43 GMT Oliver Wienand [91d286] * kernel/kutil.cc (modified) * kernel/numbers.cc (modified) * kernel/rintegers.cc (modified) * kernel/rmodulo2m.cc (modified) * kernel/rmodulon.cc (modified) * Error in component check while creating gcd polys (fixed #300) * ... Thu, 02 Dec 2010 17:23:15 GMT Hans Schoenemann [df2551] * kernel/ring.cc (modified) * kernel/ring.h (modified) code cleanup: rIsExtension() git-svn-id: ... Thu, 02 Dec 2010 17:07:07 GMT Hans Schoenemann [132ea1] * kernel/prCopy.cc (modified) code cleanup: idrCopy git-svn-id: ... Thu, 02 Dec 2010 16:56:02 GMT Hans Schoenemann [f318b4] * kernel/prCopy.cc (modified) code cleanup: prCopy git-svn-id: ... Thu, 02 Dec 2010 16:40:57 GMT Hans Schoenemann [815d74] * kernel/polys.h (modified) * kernel/polys1.cc (modified) code cleanup: pPolys2Vec git-svn-id: ... Thu, 02 Dec 2010 16:34:19 GMT Hans Schoenemann [3ed0a6] * kernel/polys1.cc (modified) code cleanup: pOrdPolyMerge, pOrdPolyInsertSetm, p_PermPoly ... Thu, 02 Dec 2010 16:24:34 GMT Hans Schoenemann [0885fd] * kernel/polys.h (modified) * kernel/polys1.cc (modified) janet: pSimpleContent git-svn-id: ... Thu, 02 Dec 2010 16:20:33 GMT Hans Schoenemann [9f34ee] * kernel/polys.h (modified) code cleanup: pSimpleContent git-svn-id: ... Thu, 02 Dec 2010 16:20:05 GMT Hans Schoenemann [10ca89] * kernel/polys1.cc (modified) code cleanup: pSimpleContent git-svn-id: ... Thu, 02 Dec 2010 16:08:30 GMT Hans Schoenemann [ffe4fd] * kernel/polys.h (modified) code cleanup: kBucketTakeOutComp, pDecrOrdTakeOutComp git-svn-id: ... Thu, 02 Dec 2010 16:07:36 GMT Hans Schoenemann [722db6] * kernel/kbuckets.cc (modified) * kernel/kbuckets.h (modified) * kernel/polys.cc (modified) code cleanup: kBucketTakeOutComp, pDecrOrdTakeOutComp git-svn-id: ... Thu, 02 Dec 2010 15:53:31 GMT Hans Schoenemann [66bff8] * kernel/polys.cc (modified) code cleanup: pGetMaxPower, pDivByMonom, pCancelPolyByMonom ... Thu, 02 Dec 2010 15:44:56 GMT Hans Schoenemann [c3005ea] * kernel/ideals.cc (modified) * kernel/ideals.h (modified) * kernel/polys.cc (modified) * kernel/polys.h (modified) code cleanup: pDehomgen, idDehomgen git-svn-id: ... Thu, 02 Dec 2010 15:31:20 GMT Hans Schoenemann [715f30] * kernel/polys0.cc (modified) code cleanup: debug stuff(p_wrp0) git-svn-id: ... Thu, 02 Dec 2010 15:10:07 GMT Hans Schoenemann [4e7578] * kernel/sparsmat.cc (modified) code cleanup: smElim git-svn-id: ... Thu, 02 Dec 2010 15:08:00 GMT Hans Schoenemann [be1e92] * kernel/sparsmat.cc (modified) code cleanup: smElim git-svn-id: ... Thu, 02 Dec 2010 15:06:01 GMT Hans Schoenemann [34ab5f6] * kernel/sparsmat.cc (modified) code cleanup: smBareiss git-svn-id: ... Thu, 02 Dec 2010 14:30:27 GMT Hans Schoenemann [e81572c] * kernel/kstd2.cc (modified) code cleanup: kFindDivisibleByZeroPoly git-svn-id: ... Thu, 02 Dec 2010 14:26:55 GMT Hans Schoenemann [422a94] * kernel/kstd2.cc (modified) code cleanup: factorial git-svn-id: ... Thu, 02 Dec 2010 14:00:08 GMT Hans Schoenemann [c3ab214] * kernel/mod_raw.cc (modified) SunOS is an ELF system, but does not defined __ELF__ git-svn-id: ... Thu, 02 Dec 2010 12:21:09 GMT Frank Seelisch [2f2562] * kernel/linearAlgebra.cc (modified) improvement in hensel factorization git-svn-id: ... Thu, 02 Dec 2010 11:37:29 GMT Frank Seelisch [47b559d] * Singular/extra.cc (modified) * kernel/linearAlgebra.cc (modified) * kernel/linearAlgebra.h (modified) finished hensel factorization (provided as sys command in extra.cc) ... Wed, 01 Dec 2010 16:01:09 GMT Frank Seelisch [35715c] * kernel/linearAlgebra.cc (modified) * kernel/linearAlgebra.h (modified) further development of hensel factorization git-svn-id: ... Wed, 01 Dec 2010 12:56:35 GMT Frank Seelisch [af7145] * Singular/extra.cc (modified) * kernel/linearAlgebra.cc (modified) * kernel/linearAlgebra.h (modified) command in extra.cc for hensel factors of a bivariate poly ... Mon, 29 Nov 2010 08:59:35 GMT Hans Schoenemann [9b3de5] * kernel/mod_raw.cc (modified) MacOsX is an ELF system, but does not define __ELF__ git-svn-id: ... Sat, 27 Nov 2010 10:59:54 GMT Hans Schoenemann [7a08359] * kernel/Makefile.in (modified) * kernel/check_aso.pl (deleted) check_aso.pl removed git-svn-id: ... Sat, 27 Nov 2010 10:52:21 GMT Martin Monerjan [305057] * Singular/extra.cc (modified) * kernel/gfan.cc (modified) * kernel/gfan.h (modified) grcone to compute a single cone. Needs wp ordering. Just a wrapper to ... Fri, 26 Nov 2010 09:58:34 GMT Martin Monerjan [c7cbd0] * kernel/gfan.cc (modified) placeholder for orderRays git-svn-id: ... Thu, 25 Nov 2010 17:23:44 GMT Hans Schoenemann [f02645b] * configure (modified) * configure.in (modified) * kernel/mod_raw.cc (modified) allow unknown architectures (#299) git-svn-id: ... Thu, 25 Nov 2010 17:00:48 GMT Hans Schoenemann [d44ced] * dyn_modules/modgen/makefile.cc (modified) * kernel/mod_raw.cc (modified) generic ELF handling git-svn-id: ... Thu, 25 Nov 2010 15:11:10 GMT Hans Schoenemann [9c0b20a] * Singular/extra.cc (modified) * factory/cf_hnf.cc (modified) * factory/cf_hnf.h (modified) * kernel/clapsing.cc (modified) * kernel/clapsing.h (modified) LLL via system("LLL",M) for matrix (char 0)/intmat git-svn-id: ... Mon, 15 Nov 2010 15:45:16 GMT Martin Monerjan [d19585] * kernel/gfan.cc (modified) No more writing out by default git-svn-id: ... Thu, 11 Nov 2010 15:39:58 GMT Hans Schoenemann [c73520d] * kernel/syz2.cc (modified) ivStrip depends on USE_HEURISTIC1 git-svn-id: ... Thu, 11 Nov 2010 15:35:40 GMT Hans Schoenemann [305203] * kernel/syz1.cc (modified) syStatistics: only for debugging git-svn-id: ... Thu, 11 Nov 2010 15:18:11 GMT Hans Schoenemann [1db49f] * kernel/syz.h (modified) * kernel/syz1.cc (modified) syzcomp1dpc etc removed git-svn-id: ... Thu, 11 Nov 2010 15:11:40 GMT Hans Schoenemann [ffc192] * kernel/syz0.cc (modified) syPrintResolution: only for debugging git-svn-id: ... Thu, 11 Nov 2010 14:51:19 GMT Hans Schoenemann [f815bd7] * kernel/syz.cc (modified) syNewBetti currently not used git-svn-id: ... Thu, 11 Nov 2010 14:44:15 GMT Hans Schoenemann [b004b6] * kernel/sparsmat.cc (modified) handling of 1 improved git-svn-id: ... Thu, 11 Nov 2010 14:43:50 GMT Hans Schoenemann [49a766] * kernel/syz.cc (modified) * kernel/syz.h (modified) syIsMinimizedFrom, syDeleteRes removed git-svn-id: ... Thu, 11 Nov 2010 14:16:33 GMT Hans Schoenemann [77f279] * kernel/sparsmat.cc (modified) * kernel/sparsmat.h (modified) smCallNewBareiss -> smCallBareiss git-svn-id: ... Thu, 11 Nov 2010 11:18:27 GMT Hans Schoenemann [24fd70] * kernel/fglmcomb.cc (modified) * kernel/longalg.cc (modified) * kernel/misc.cc (modified) * kernel/ring.cc (modified) SI_DONT_HAVE_GLOBAL_VARS git-svn-id: ... Wed, 10 Nov 2010 16:07:34 GMT Hans Schoenemann [fda7090] * kernel/digitech.cc (modified) code simplification git-svn-id: ... Wed, 10 Nov 2010 14:16:13 GMT Hans Schoenemann [5dad8b3] * kernel/polys.cc (modified) * kernel/polys.h (modified) more static routines git-svn-id: ... Tue, 09 Nov 2010 10:18:49 GMT Hans Schoenemann [285e54] * kernel/febase.cc (modified) error_callback stuff git-svn-id: ... Wed, 03 Nov 2010 13:10:16 GMT Hans Schoenemann [2fa2b4] * kernel/ring.cc (modified) fix tr. #284 git-svn-id: file:///usr/local/Singular/svn/trunk@13585 ...