src/FOLP/simpdata.ML
changeset 15570 8d8c70b41bab
parent 15531 08c8dad8e399
child 17325 d9d50222808e
--- a/src/FOLP/simpdata.ML	Thu Mar 03 09:22:35 2005 +0100
+++ b/src/FOLP/simpdata.ML	Thu Mar 03 12:43:01 2005 +0100
@@ -85,7 +85,7 @@
              (case head_of p of
                 Const(a,_) =>
                   (case assoc(pairs,a) of
-                     SOME(rls) => flat (map atoms ([th] RL rls))
+                     SOME(rls) => List.concat (map atoms ([th] RL rls))
                    | NONE => [th])
               | _ => [th])
          | _ => [th])