Changeset af4c56 in git

Timestamp:

Jun 26, 1996, 3:17:03 PM (27 years ago)

Author:

Rüdiger Stobbe <stobbe@…>

Branches:

(u'spielwiese', '8e0ad00ce244dfd0756200662572aef8402f13d5')

Children:

fcae675a16caf8d4d11c889aacd1d01e01da7806

Parents:

36652d871bca0b0ba5d9cff54bdbe35c3b39fdf0

Message:

"ZFactorizeUnivariate: now handles the sign of the argument right.
"


git-svn-id: file:///usr/local/Singular/svn/trunk@30 2c84dea3-7e68-4137-9b89-c4e89433aadc

File:

• factory/fac_univar.cc (modified) (2 diffs)

factory/fac_univar.cc

@@ -1 +1 @@
 // emacs edit mode for this file is -*- C++ -*-
-// $Id: fac_univar.cc,v 1.2 1996-06-13 10:43:49 stobbe Exp $
+// $Id: fac_univar.cc,v 1.3 1996-06-26 13:17:03 stobbe Exp $
 
 /*
 $Log: not supported by cvs2svn $
+Revision 1.2  1996/06/13 10:43:49  stobbe
+"ZFactorizeUnivariate: fix to last bug fix (no assignment)
+"
+
 Revision 1.1  1996/06/13 10:34:04  stobbe
 "ZFactorizeUnivariate: do not use Berlekamp-Algorithm since there is a
@@ -545 +549 @@
     if ( ZF.getFirst().factor().inCoeffDomain() )
         ZF.removeFirst();
-    if ( ! cont.isOne() )
-
-        if ( lc( ff ).sign() < 0 )
-            ZF.insert( CFFactor( -cont, 1 ) );
-        else
-            ZF.insert( CFFactor( cont, 1 ) );
+    if ( lc( ff ).sign() < 0 )
+        ZF.insert( CFFactor( -cont, 1 ) );
+    else  if ( ! cont.isOne() )
+        ZF.insert( CFFactor( cont, 1 ) );
     if ( D != 0 ) {
         delete [] D;