Changeset 432937c in git for Singular/LIB/atkins.lib

Timestamp:

Jul 20, 2018, 3:19:35 PM (5 years ago)

Author:

Hans Schoenemann <hannes@…>

Branches:

(u'spielwiese', 'a719bcf0b8dbc648b128303a49777a094b57592c')

Children:

79d81e55c8fa0bafcf778605ad3ed28e8b9a1321

Parents:

603a9894476eb0322bbfbcb93b58502145498740

git-author:

Hans Schoenemann <hannes@mathematik.uni-kl.de>2018-07-20 15:19:35+02:00

git-committer:

Hans Schoenemann <hannes@mathematik.uni-kl.de>2018-07-20 15:40:47+02:00

Message:

fix: accuracy for sqr/nt_solve (atkins.lib/ntsolve.lib)

File:

• Singular/LIB/atkins.lib (modified) (2 diffs)

Singular/LIB/atkins.lib

@@ -1 +1 @@
 ///////////////////////////////////////////////////////////////////////////////
-version="version atkins.lib 4.1.1.0 Dec_2017 ";
+version="version atkins.lib 4.1.1.2 Dec_2017 ";
 category="Teaching";
 info="
@@ -368 +368 @@
   poly f=var(1)^2-w;
   def S=basering;
-  ring R=(real,k),var(1),dp;
+  ring R=(real,k+1),var(1),dp;
   poly f=imap(S,f);
-  ideal I=nt_solve(f,1.1,list(k,k div 5));
+  ideal I=nt_solve(f,1.1,list(1000,k));
   number c=leadcoef(I[1]);
   setring S;