Changeset 0f45cb1 in git

Timestamp:

Jul 21, 2008, 11:12:34 AM (16 years ago)

Author:

Motsak Oleksandr <motsak@…>

Branches:

(u'spielwiese', 'fe61d9c35bf7c61f2b6cbf1b56e25e2f08d536cc')

Children:

c691df8cf70a169267ef0c05ea9bd356948e6e8b

Parents:

03cecc2b537db454c80c1ad5ea3912ab2f28a2e4

Message:

*motsak: nc_sa_mult...


git-svn-id: file:///usr/local/Singular/svn/trunk@10896 2c84dea3-7e68-4137-9b89-c4e89433aadc

File:

• kernel/ncSAMult.cc (modified) (2 diffs)

kernel/ncSAMult.cc

@@ -7 +7 @@
  *  Author:  motsak
  *  Created: 
- *  Version: $Id: ncSAMult.cc,v 1.5 2008-07-21 00:05:09 motsak Exp $
+ *  Version: $Id: ncSAMult.cc,v 1.6 2008-07-21 09:12:34 motsak Exp $
  *******************************************************************/
 
@@ -526 +526 @@
 
         const ring r = GetBasering();
-        const int  sign = 1 - 2*((expLeft * expRight) % 2);
+        const int  sign = 1 - 2 * (expLeft & (expRight & 1));
         poly p = p_ISet(sign, r);
         p_SetExp(p, GetJ(), expLeft, r);