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CVS log for OpenXM_contrib2/asir2000/lib/gr

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Default branch: MAIN


Revision 1.27 / (download) - annotate - [select for diffs], Thu Sep 6 05:09:58 2018 UTC (6 years, 2 months ago) by ohara
Branch: MAIN
CVS Tags: HEAD
Changes since 1.26: +9 -1 lines
Diff to previous 1.26 (colored) to selected 1.4 (colored)

gr and brothers do not destroy the existing order of variables.

Revision 1.26 / (download) - annotate - [select for diffs], Tue Jul 17 08:17:42 2007 UTC (17 years, 3 months ago) by noro
Branch: MAIN
CVS Tags: R_1_3_1-2, RELEASE_1_3_1_13b, RELEASE_1_2_3_12, DEB_REL_1_2_3-9
Changes since 1.25: +3 -3 lines
Diff to previous 1.25 (colored) to selected 1.4 (colored)

Fixed a bug in p_nf and p_true_nf.

Revision 1.25 / (download) - annotate - [select for diffs], Thu Jan 18 08:09:02 2007 UTC (17 years, 9 months ago) by noro
Branch: MAIN
Changes since 1.24: +10 -2 lines
Diff to previous 1.24 (colored) to selected 1.4 (colored)

tolex() calls nd_gr_trace if the input ideal is not zero-dimensional.

Revision 1.24 / (download) - annotate - [select for diffs], Wed Aug 9 02:43:38 2006 UTC (18 years, 3 months ago) by noro
Branch: MAIN
Changes since 1.23: +33 -1 lines
Diff to previous 1.23 (colored) to selected 1.4 (colored)

*** empty log message ***

Revision 1.23 / (download) - annotate - [select for diffs], Mon Jul 24 07:31:17 2006 UTC (18 years, 3 months ago) by noro
Branch: MAIN
Changes since 1.22: +1 -2 lines
Diff to previous 1.22 (colored) to selected 1.4 (colored)

Removed unnecessary end$.

Revision 1.22 / (download) - annotate - [select for diffs], Mon Jul 24 06:36:01 2006 UTC (18 years, 3 months ago) by noro
Branch: MAIN
Changes since 1.21: +42 -1 lines
Diff to previous 1.21 (colored) to selected 1.4 (colored)

Added generating_relation(Trace,V), which gives generating relations
for GB elements.

Revision 1.21 / (download) - annotate - [select for diffs], Tue Aug 2 07:21:48 2005 UTC (19 years, 3 months ago) by noro
Branch: MAIN
CVS Tags: KNOPPIX_2006
Changes since 1.20: +82 -1 lines
Diff to previous 1.20 (colored) to selected 1.4 (colored)

gennf() uses the directory specified by "Demand" as the cache directory
of comuted normal forms.

Revision 1.20 / (download) - annotate - [select for diffs], Wed Jul 21 05:12:29 2004 UTC (20 years, 3 months ago) by noro
Branch: MAIN
CVS Tags: RELEASE_1_2_3
Changes since 1.19: +59 -1 lines
Diff to previous 1.19 (colored) to selected 1.4 (colored)

Added show_trace().

Revision 1.19 / (download) - annotate - [select for diffs], Mon Oct 20 00:58:47 2003 UTC (21 years ago) by takayama
Branch: MAIN
CVS Tags: RELEASE_1_2_2_KNOPPIX_b, RELEASE_1_2_2_KNOPPIX
Changes since 1.18: +6 -1 lines
Diff to previous 1.18 (colored) to selected 1.4 (colored)

Added demand loading codes;  for example,
if primdec_mod requires the libraries gr and  fff, write as follows
if (!module_definedp("gr")) load("gr") $
if (!module_definedp("fff")) load("fff") $

Revision 1.18 / (download) - annotate - [select for diffs], Sat Jun 21 02:09:17 2003 UTC (21 years, 4 months ago) by noro
Branch: MAIN
Changes since 1.17: +9 -3 lines
Diff to previous 1.17 (colored) to selected 1.4 (colored)

Added headsgn(P), which returns the sgn of the leading coefficient w.r.t.
lex order. gb_comp() is fixed by using headsgn().

Revision 1.17 / (download) - annotate - [select for diffs], Tue Sep 3 09:57:51 2002 UTC (22 years, 2 months ago) by noro
Branch: MAIN
CVS Tags: RELEASE_1_2_2
Changes since 1.16: +86 -2 lines
Diff to previous 1.16 (colored) to selected 1.4 (colored)

Added a function tolex_d_main() for distributed computation of
change of ordering.

Revision 1.16 / (download) - annotate - [select for diffs], Tue Sep 3 08:12:25 2002 UTC (22 years, 2 months ago) by noro
Branch: MAIN
Changes since 1.15: +56 -16 lines
Diff to previous 1.15 (colored) to selected 1.4 (colored)

Modified the behavior of tolex() according to the description of
the manual.

Revision 1.15 / (download) - annotate - [select for diffs], Wed Jun 12 08:19:04 2002 UTC (22 years, 5 months ago) by noro
Branch: MAIN
Changes since 1.14: +5 -2 lines
Diff to previous 1.14 (colored) to selected 1.4 (colored)

minipoly() correctly handles inputs with fractional coefficients.

Revision 1.14 / (download) - annotate - [select for diffs], Mon Nov 19 01:40:05 2001 UTC (22 years, 11 months ago) by noro
Branch: MAIN
CVS Tags: RELEASE_1_2_1
Changes since 1.13: +2 -2 lines
Diff to previous 1.13 (colored) to selected 1.4 (colored)

Fixed a bug in gbcheck_list().

Revision 1.13 / (download) - annotate - [select for diffs], Mon Nov 19 00:57:13 2001 UTC (22 years, 11 months ago) by noro
Branch: MAIN
Changes since 1.12: +70 -1 lines
Diff to previous 1.12 (colored) to selected 1.4 (colored)

Added a builtin function dp_gr_check_list(DP).
   --- Outputs [DParray, ListOfPairsOfIndeces].
Added a function gbcheck(B,V,O) in lib/gr, which is a wrapper of
dp_gr_check_list(). If proc option is supplied, the computation is
done by distributed computation.

Revision 1.12 / (download) - annotate - [select for diffs], Thu Nov 1 10:00:19 2001 UTC (23 years ago) by noro
Branch: MAIN
Changes since 1.11: +12 -1 lines
Diff to previous 1.11 (colored) to selected 1.4 (colored)

Added p_nf_mod().

Revision 1.11 / (download) - annotate - [select for diffs], Fri Sep 28 00:41:16 2001 UTC (23 years, 1 month ago) by noro
Branch: MAIN
Changes since 1.10: +28 -2 lines
Diff to previous 1.10 (colored) to selected 1.4 (colored)

Added $OpenXM$ in LICENSE.
Added a new function for competitive groebner basis computation in lib/gr.

Revision 1.10 / (download) - annotate - [select for diffs], Thu Sep 6 00:24:07 2001 UTC (23 years, 2 months ago) by noro
Branch: MAIN
Changes since 1.9: +10 -5 lines
Diff to previous 1.9 (colored) to selected 1.4 (colored)

Fixed a bug in tracetogen().
Changed the argument of tracetogen().

Revision 1.9 / (download) - annotate - [select for diffs], Wed Sep 5 08:09:10 2001 UTC (23 years, 2 months ago) by noro
Branch: MAIN
Changes since 1.8: +78 -1 lines
Diff to previous 1.8 (colored) to selected 1.4 (colored)

A trace generating facility for groebner basis computation is being
implemented. 'lib/gr/tracetogen' converts the trace into the generating
coefficients. (Experimental)

Example:

[...] dp_gr_flags(["GenTrace",1,"OXCheck",-1]);
[...] G = dp_gr_main(B,V,0,0,0)$ /*G[0] : gb, G[1] : gbindex, G[2] : trace */
[...] Tr = tracetogen(G[1],G[2])$

Tr is a vector whose i-th element is a vector containing coefficients
of the generation of the i-th intermediate basis element.

Revision 1.8 / (download) - annotate - [select for diffs], Mon Apr 9 02:42:29 2001 UTC (23 years, 7 months ago) by noro
Branch: MAIN
Changes since 1.7: +10 -8 lines
Diff to previous 1.7 (colored) to selected 1.4 (colored)

Fixed a bug in gb_comp().

Revision 1.7 / (download) - annotate - [select for diffs], Thu Sep 7 23:59:55 2000 UTC (24 years, 2 months ago) by noro
Branch: MAIN
CVS Tags: maekawa-ipv6, STABLE_1_1_3, RELEASE_1_1_3
Changes since 1.6: +11 -6 lines
Diff to previous 1.6 (colored) to selected 1.4 (colored)

Added a support for CMO_pushCMOtag.
Fixed bugs in lib/gr. All the "print" commands are executed only when
dp_gr_print() returns a nonzero value.

Revision 1.6 / (download) - annotate - [select for diffs], Tue Aug 22 05:04:22 2000 UTC (24 years, 2 months ago) by noro
Branch: MAIN
Changes since 1.5: +2 -2 lines
Diff to previous 1.5 (colored) to selected 1.4 (colored)

Sorry, the email address in the license agreement was incorrect.

Revision 1.5 / (download) - annotate - [select for diffs], Mon Aug 21 08:31:41 2000 UTC (24 years, 2 months ago) by noro
Branch: MAIN
Changes since 1.4: +49 -1 lines
Diff to previous 1.4 (colored)

Added copyright notice and license agreement. It is mandatory to distribute
Risa/Asir source codes freely.

Revision 1.4 / (download) - annotate - [selected], Fri Jul 14 08:26:40 2000 UTC (24 years, 4 months ago) by noro
Branch: MAIN
Changes since 1.3: +73 -1 lines
Diff to previous 1.3 (colored)

Added a function for verification of Groebner basis computation.
Details will be soon informed.

Revision 1.3 / (download) - annotate - [select for diffs], Mon Jun 5 02:26:48 2000 UTC (24 years, 5 months ago) by noro
Branch: MAIN
Changes since 1.2: +3 -2 lines
Diff to previous 1.2 (colored) to selected 1.4 (colored)

Fixed a bug in tolex(), tolex_gsl() and minipoly().
As a consequenc,0 is permitted for size specification in newvect(), newmat().

Revision 1.2 / (download) - annotate - [select for diffs], Tue Jan 11 06:43:37 2000 UTC (24 years, 10 months ago) by noro
Branch: MAIN
CVS Tags: RELEASE_20000124, RELEASE_1_1_2
Changes since 1.1: +20 -8 lines
Diff to previous 1.1 (colored) to selected 1.4 (colored)

Sorry for many updates at once.

builtin/poly.c : added maxblen().
builtin/int.c : added ntoint32() and int32ton().
io/tcpf.c : added ox_intr().
parse/glob.c : int_hander() has been modified so that it calls
               debug() in ox_asir.

Revision 1.1.1.1 / (download) - annotate - [select for diffs] (vendor branch), Fri Dec 3 07:39:11 1999 UTC (24 years, 11 months ago) by noro
Branch: NORO
CVS Tags: ASIR2000
Changes since 1.1: +0 -0 lines
Diff to previous 1.1 (colored) to selected 1.4 (colored)

Imported asir2000 as OpenXM_contrib2/asir2000.

Revision 1.1 / (download) - annotate - [select for diffs], Fri Dec 3 07:39:11 1999 UTC (24 years, 11 months ago) by noro
Branch: MAIN
Diff to selected 1.4 (colored)

Initial revision

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