Changeset dea3d2 in git

Timestamp:

Jan 7, 2013, 11:35:15 AM (10 years ago)

Author:

Martin Lee <martinlee84@…>

Branches:

(u'jengelh-datetime', 'ceac47cbc86fe4a15902392bdbb9bd2ae0ea02c6')(u'spielwiese', '0d6b7fcd9813a1ca1ed4220cfa2b104b97a0a003')

Children:

b962395fa1135487498e89dcab8bd9672d1dc415

Parents:

b79fd76a535a05f415a6fd8c00ffbff7f2d2a32d

git-author:

Martin Lee <martinlee84@web.de>2013-01-07 11:35:15+01:00

git-committer:

Martin Lee <martinlee84@web.de>2013-05-02 11:42:33+02:00

Message:

add: rudimentary Bertone/Cheze/Galligo absolute factorization

Conflicts:

	factory/GNUmakefile.in

Files:

• Singular/extra.cc (modified) (1 diff)
• factory/Makefile.am (modified) (2 diffs)
• factory/fac_absfact.cc (added)
• factory/fac_absfact.h (added)
• factory/factory.template (modified) (1 diff)

Singular/extra.cc

@@ -3700 +3700 @@
       }
       else
+  #ifdef HAVE_FLINT
+  /*================= absolute factorization ======================*/
+      if (strcmp (sys_cmd, "absFact") == 0)
+      {
+        if (h!=NULL && (h->Typ()== POLY_CMD))
+        {
+          CanonicalForm F= convSingPFactoryP((poly)(h->Data()));
+          CFList factors= absFactorize (F);
+          res->rtyp= INT_CMD;
+          res->data= (void*) 1;
+          return FALSE;
+        }
+        else return TRUE;
+      }
+      else
+  #endif
   #endif
   #ifdef ix86_Win

factory/Makefile.am

@@ -62 +62 @@
                 DegreePattern.cc \
                 ExtensionInfo.cc \
+                facAbsFact.cc \
                 facAlgExt.cc \
                 facBivar.cc \
@@ -144 +145 @@
                 DegreePattern.h \
                 ExtensionInfo.h \
+                facAbsFact.h \
                 facAlgExt.h \
                 facBivar.h \

factory/factory.template

@@ -105 +105 @@
 #include "facIrredTest.h"
 
+/*MAKEHEADER PUBLIC ONLY*/
+#include "fac_absfact.h"
+
 #endif /* ! INCL_FACTORY_H */