Changeset 9752db in git for factory/facBivar.cc

Timestamp:

May 10, 2012, 6:47:22 PM (12 years ago)

Author:

Martin Lee <martinlee84@…>

Branches:

(u'spielwiese', 'fe61d9c35bf7c61f2b6cbf1b56e25e2f08d536cc')

Children:

d0015c9c5906ccd1040927a2140a137a93d743b1

Parents:

5428647f3ac13d90ef45d257602f128804d6920a

git-author:

Martin Lee <martinlee84@web.de>2012-05-10 18:47:22+02:00

git-committer:

Oleksandr Motsak <motsak@mathematik.uni-kl.de>2012-05-15 18:37:46+02:00

Message:

chg: use irreducibility criterion also in characteristic 0

File:

• factory/facBivar.cc (modified) (1 diff)

factory/facBivar.cc

@@ -460 +460 @@
   }
 
+  if (irreducibilityTest (A))
+  {
+    CFList factors;
+    factors.append (A);
+
+    appendSwapDecompress (factors, conv (contentAxFactors),
+                          conv (contentAyFactors), false, false, N);
+
+    normalize (factors);
+    return factors;
+  }
   bool swap= false;
   if (degree (A) > degree (A, x))