Changeset 661ca5e in git for factory/fac_ezgcd.cc

Timestamp:

Nov 18, 2005, 11:03:50 AM (18 years ago)

Author:

Wilfred Pohl <pohl@…>

Branches:

(u'spielwiese', 'fe61d9c35bf7c61f2b6cbf1b56e25e2f08d536cc')

Children:

c9af86890bece3aba24c40591ef527d2394370da

Parents:

bcce2ee89fa798c449ace6ea211f4185b6b04abd

Message:

nextpoint


git-svn-id: file:///usr/local/Singular/svn/trunk@8800 2c84dea3-7e68-4137-9b89-c4e89433aadc

File:

• factory/fac_ezgcd.cc (modified) (5 diffs)

factory/fac_ezgcd.cc

@@ -1 +1 @@
 /* emacs edit mode for this file is -*- C++ -*- */
-/* $Id: fac_ezgcd.cc,v 1.22 2005-08-26 17:43:34 Singular Exp $ */
+/* $Id: fac_ezgcd.cc,v 1.23 2005-11-18 10:03:49 pohl Exp $ */
 
 #include <config.h>
@@ -75 +75 @@
     {
         DEBDECLEVEL( cerr, "ezgcd" );
-        return d * gcd( F, G );
+        if(F.mvar()==G.mvar())
+          d*=gcd(F,G);
+        return d;
     }
     else  if ( gcd_test_one( F, G, false ) )
@@ -236 +238 @@
         //     '(16*B^8-208*B^6*C+927*B^4*C^2-1512*B^2*C^3+432*C^4)' \
         //     '(4*B^7*C^2-50*B^5*C^3+208*B^3*C^4-288*B*C^5)'
-        b.nextpoint_0();
+        b.nextpoint();
         return ezgcd( F, G, b, true );
     }
@@ -314 +316 @@
     bool ok;
     if ( delta != 0 )
-        b.nextpoint_0();
+        b.nextpoint();
     DEBOUTLN( cerr, "ezgcd: (findeval) F = " << F  <<", G="<< G);
     DEBOUTLN( cerr, "ezgcd: (findeval) degF = " << degF << ", degG="<<degG );
@@ -334 +336 @@
         if ( ! ok )
         {
-            b.nextpoint_0();
+            b.nextpoint();
         }
     } while ( ! ok );