Changeset ebf269 in git

Timestamp:

Jul 26, 2019, 11:53:32 AM (5 years ago)

Author:

Hans Schoenemann <hannes@…>

Branches:

(u'fieker-DuVal', '117eb8c30fc9e991c4decca4832b1d19036c4c65')(u'spielwiese', 'b4f17ed1d25f93d46dbe29e4b499baecc2fd51bb')

Children:

1161b8acbd73d9530618331ae03991382b033cfc

Parents:

bd5ff4034c6329566588caf816d298e914084631

Message:

opt: conv. Factory->Flint for Z/p

File:

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

factory/FLINTconvert.cc

@@ -574 +574 @@
   else
   {
-    int c=f.intval();
-    if (c<0) c+=getCharacteristic();
+    int c=f.intval(); // with Off(SW_SYMMETRIC_FF): 0<=c<p
     nmod_mpoly_push_term_ui_ui(result,c,exp,ctx);
   }
@@ -608 +607 @@
   ulong * exp = (ulong*)Alloc(N*sizeof(ulong));
   memset(exp,0,N*sizeof(ulong));
+  bool save_sym_ff= isOn (SW_SYMMETRIC_FF);
+  if (save_sym_ff) Off (SW_SYMMETRIC_FF);
   convFlint_RecPP( f, exp, res, ctx, N );
+  if (save_sym_ff) On(SW_SYMMETRIC_FF);
   Free(exp,N*sizeof(ulong));
 }