Changeset 21b8f4c in git for factory/facAlgExt.cc

Timestamp:

Jul 25, 2011, 4:08:17 PM (13 years ago)

Author:

Martin Lee <martinlee84@…>

Branches:

(u'spielwiese', 'fe61d9c35bf7c61f2b6cbf1b56e25e2f08d536cc')

Children:

3dd0640ba1b8ca0d5fc4aa74c81faaa7eb5129fc

Parents:

64a5014602570d17e143cbe6e31d19fd6a86cfc3

Message:

added new fdivides which also returns the quotient in case of divisibility
replaced old fdivides where possible


git-svn-id: file:///usr/local/Singular/svn/trunk@14344 2c84dea3-7e68-4137-9b89-c4e89433aadc

File:

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

factory/facAlgExt.cc

@@ -156 +156 @@
   bool save_rat=!isOn (SW_RATIONAL);
   On (SW_RATIONAL);
-  CanonicalForm buf= F/Lc (F);
+  CanonicalForm quot, buf= F/Lc (F);
   CFFList factors;
   int multi;
@@ -163 +163 @@
     multi= 0;
     i.getItem() /= Lc (i.getItem()); //make factors monic
-    while (fdivides (i.getItem(), buf))
+    while (fdivides (i.getItem(), buf, quot))
     {
-      buf /= i.getItem();
+      buf= quot;
       multi++;
     }