Changeset 172b7ae in git

Timestamp:

Dec 9, 2005, 9:36:11 AM (18 years ago)

Author:

Hans Schönemann <hannes@…>

Branches:

(u'spielwiese', '17f1d200f27c5bd38f5dfc6e8a0879242279d1d8')

Children:

7c99d074ee342f560ecfcba31c7b7f6646a716ec

Parents:

dad0bc5ac0d19dd0c4e479bffe04b7dbd90ee182

Message:

*hannes: stuff for homog. polys ->factory


git-svn-id: file:///usr/local/Singular/svn/trunk@8835 2c84dea3-7e68-4137-9b89-c4e89433aadc

File:

• libfac/factor/homogfactor.cc (modified) (8 diffs)

libfac/factor/homogfactor.cc

@@ -1 +1 @@
 /* Copyright 1997 Michael Messollen. All rights reserved. */
 ////////////////////////////////////////////////////////////
-// static char * rcsid = "$Id: homogfactor.cc,v 1.5 2005-12-05 15:47:32 Singular Exp $ ";
+// static char * rcsid = "$Id: homogfactor.cc,v 1.6 2005-12-09 08:36:11 Singular Exp $ ";
 ////////////////////////////////////////////////////////////
 // FACTORY - Includes
@@ -21 +21 @@
 TIMING_DEFINE_PRINT(hfactorize_time);
 
+#if 0
 ///////////////////////////////////////////////////////////////
 // get_Terms: Split the polynomial in the containing terms.  //
@@ -55 +56 @@
   return result;
 }
+#endif
 
 #if 0
@@ -73 +75 @@
 #endif
 
+#if 0
 ///////////////////////////////////////////////////////////////
 // get_max_degree_Variable returns Variable with             //
@@ -87 +90 @@
   return Variable(maxlevel);
 }
+#endif
 
+#if 0
 ///////////////////////////////////////////////////////////////
 // homogenize homogenizes f with Variable x                  //
@@ -111 +116 @@
   return result;
 }
+#endif
 
 // we assume g is square-free
@@ -145 +151 @@
     DEBOUTLN(cout, "      that is ", unhomogelem);
     Unhomoglist.append(CFFactor(unhomogelem,j.getItem().exp()));
-    d_xn -= degree(unhomogelem,xn);
+    d_xn -= degree(unhomogelem,xn)*j.getItem().exp();
   }
   DEBOUTLN(cout, "Power of xn to append is ", d_xn);
@@ -157 +163 @@
 /*
 $Log: not supported by cvs2svn $
+Revision 1.5  2005/12/05 15:47:32  Singular
+*hannes: is_homogeneous -> factory: isHomogeneous
+
 Revision 1.4  2002/08/19 11:11:34  Singular
 * hannes/pfister: alg_gcd etc.