CVS log for OpenXM/src/k097/lib/minimal/cohom.k

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Default branch: MAIN

Revision 1.6 / (download) - annotate - [select for diffs], Sun Dec 10 03:12:20 2000 UTC (23 years, 11 months ago) by takayama
Branch: MAIN
CVS Tags: R_1_3_1-2, RELEASE_1_3_1_13b, RELEASE_1_2_3_12, RELEASE_1_2_3, RELEASE_1_2_2_KNOPPIX_b, RELEASE_1_2_2_KNOPPIX, RELEASE_1_2_2, RELEASE_1_2_1, KNOPPIX_2006, HEAD, DEB_REL_1_2_3-9
Changes since 1.5: +8 -13 lines
Diff to previous 1.5 (colored) to selected 1.1 (colored)

Boundp(s) checks if the symbol s is bounded to a value or not.
GetPathName(s) checks if the file s exists in the current direcotry or
in LOAD_K_PATH. If there exists, it returns the path name.

Loading method for minimal.k is rewritten with these functions.

Revision 1.5 / (download) - annotate - [select for diffs], Sun Nov 19 10:48:48 2000 UTC (24 years ago) by takayama
Branch: MAIN
Changes since 1.4: +16 -2 lines
Diff to previous 1.4 (colored) to selected 1.1 (colored)

Added an interface  Annfs  to kan/k0.

Revision 1.4 / (download) - annotate - [select for diffs], Sun Nov 19 05:50:30 2000 UTC (24 years ago) by takayama
Branch: MAIN
Changes since 1.3: +15 -3 lines
Diff to previous 1.3 (colored) to selected 1.1 (colored)

Added interfaces Kernel, Syz and Gb to kan/k0.
Added help messages for Weyl, Kernel, Gb.

Revision 1.3 / (download) - annotate - [select for diffs], Sun Sep 10 20:22:45 2000 UTC (24 years, 2 months ago) by takayama
Branch: MAIN
CVS Tags: maekawa-ipv6, RELEASE_1_1_3
Changes since 1.2: +17 -1 lines
Diff to previous 1.2 (colored) to selected 1.1 (colored)

New function ToricIdeal(a) returns generators of affine toric ideal
associated to the matrix a.

Revision 1.2 / (download) - annotate - [select for diffs], Wed Jun 14 07:44:04 2000 UTC (24 years, 5 months ago) by takayama
Branch: MAIN
Changes since 1.1: +37 -2 lines
Diff to previous 1.1 (colored)

Sminimal(V, opt) : opt can be "homogenized"
Several test codes are added.
test14, test15, test16 : minimal resolution of GKZ systems.
We still have a trouble in the strategy for non-term orders.

Revision 1.1 / (download) - annotate - [selected], Wed May 3 06:42:07 2000 UTC (24 years, 6 months ago) by takayama
Branch: MAIN

I've been quiet and developed a code to construct minimal free
resolution in D.  This is a first working version for the minimal
free resolution.  It is written in the language kan/k0 and can be
compiled into sm1 code.  The language kan/k0 is similar to asir with
extension of "class".
Sample:
    k0
    load["minimal.k"];
    a = Sminimal(v);

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