Changeset e76ba8d in git for kernel

Timestamp:

Apr 3, 2009, 8:53:16 PM (15 years ago)

Author:

Motsak Oleksandr <motsak@…>

Branches:

(u'fieker-DuVal', '117eb8c30fc9e991c4decca4832b1d19036c4c65')(u'spielwiese', 'd08f5f0bb3329b8ca19f23b74cb1473686415c3a')

Children:

5ff25a34cd1c8aae9be47c0a88b1fc0d92845df1

Parents:

69262fa0701b9d59e896f3f94f538bb7df85958d

Message:

*motsak: bug in handling factors of sca lead to wrong sca detection


git-svn-id: file:///usr/local/Singular/svn/trunk@11618 2c84dea3-7e68-4137-9b89-c4e89433aadc

File:

• kernel/sca.cc (modified) (2 diffs)

kernel/sca.cc

@@ -7 +7 @@
  *  Author:  motsak (Oleksandr Motsak)
  *  Created: 2006/12/18
- *  Version: $Id: sca.cc,v 1.33 2009-03-02 17:04:52 motsak Exp $
+ *  Version: $Id: sca.cc,v 1.34 2009-04-03 18:53:16 motsak Exp $
  *******************************************************************/
 
@@ -1477 +1477 @@
   bool bSCA = true;
 
-  int b = 1;
-  int e = N;  
+  int b = N+1;
+  int e = -1;  
 
   if(rIsSCA(rG))
   {
-    b = si_max(b, scaFirstAltVar(rG));
-    e = si_min(e, scaLastAltVar(rG));
+    b = si_min(b, scaFirstAltVar(rG));
+    e = si_max(e, scaLastAltVar(rG));
 
 #if MYTEST