Changeset 255c18 in git

Timestamp:

Jan 28, 2007, 9:16:56 PM (16 years ago)

Author:

Simon King <king@…>

Branches:

(u'spielwiese', '0d6b7fcd9813a1ca1ed4220cfa2b104b97a0a003')

Children:

612efea6fc35b5692a648bb224f2e9a5071d53bb

Parents:

6c98a188c6d57a5a617675d59f59352ce39de6ef

Message:

in NEWS.texi: changes of finvar.lib in 3-0-2 and 3-0-3


git-svn-id: file:///usr/local/Singular/svn/trunk@9770 2c84dea3-7e68-4137-9b89-c4e89433aadc

File:

• doc/NEWS.texi (modified) (3 diffs)

doc/NEWS.texi

@@ -1 +1 @@
 @comment -*-texinfo-*-
-@comment $Id: NEWS.texi,v 1.72 2007-01-11 17:46:56 Singular Exp $
+@comment $Id: NEWS.texi,v 1.73 2007-01-28 20:16:56 king Exp $
 @comment this file contains the News about Singular versions
 @comment Unix
@@ -67 +67 @@
 strategy change in groebner.
 @item
+improved version of @nref{secondary_char0} and 
+@nref{irred_secondary_char0} in finvar.lib (@nref{finvar_lib}).
+@item
+finvar.lib: algorithm of @nref{secondary_char0} is now also used in the 
+non-modular char-p case @nref{secondary_charp}, 
+@nref{secondary_no_molien}, nref{secondary_and_irreducibles_no_molien} 
+(@nref{finvar_lib}).
+@item
 operation for sparse matrices improved: multiplication, prune, conversion to module.
 @c @item
@@ -93 +101 @@
 @item
 improved version of @nref{slimgb}, incorporated into @nref{groebner}
+@item
+new algorithm for @nref{secondary_char0} in finvar.lib 
+(@nref{finvar_lib}), which is a dramatic improvement.
+@item
+new function @nref{irred_secondary_char0} in finvar.lib 
+(@nref{finvar_lib}).
+@item
+@nref{rel_orbit_variety} replaces @nref{relative_orbit_variety} (in 
+finvar.lib @nref{finvar_lib}), using a different elimination order that 
+will usually speed up computations. 
 @item
 improved module generator (@code{modgen})