src/HOLCF/IOA/NTP/Impl.ML
changeset 7322 d16d7ddcc842
parent 6918 63c9df6b5c4b
child 8741 61bc5ed22b62
--- a/src/HOLCF/IOA/NTP/Impl.ML	Mon Aug 23 15:27:27 1999 +0200
+++ b/src/HOLCF/IOA/NTP/Impl.ML	Mon Aug 23 15:30:26 1999 +0200
@@ -177,14 +177,14 @@
   by (forward_tac [rewrite_rule [Impl.inv1_def]
                                 (inv1 RS invariantE) RS conjunct1] 1);
   by (tac2 1);
-  by(arith_tac 1);
+  by (arith_tac 1);
 
   (* 3 *)
   by (forward_tac [rewrite_rule [Impl.inv1_def] (inv1 RS invariantE)] 1);
 
   by (tac2 1);
   by (fold_tac [rewrite_rule [Packet.hdr_def]Impl.hdr_sum_def]);
-  by(arith_tac 1);
+  by (arith_tac 1);
 
   (* 2 *)
   by (tac2 1);