src/HOL/Modelcheck/MuCalculus.thy
changeset 3842 b55686a7b22c
parent 3210 e80db1660614
child 7295 fe09a0c5cebe
--- a/src/HOL/Modelcheck/MuCalculus.thy	Fri Oct 10 18:37:49 1997 +0200
+++ b/src/HOL/Modelcheck/MuCalculus.thy	Fri Oct 10 19:02:28 1997 +0200
@@ -18,7 +18,7 @@
 
 defs 
 
-Charfun_def      "Charfun     == (% A.% x.x:A)"
+Charfun_def      "Charfun     == (% A.% x. x:A)"
 monoP_def        "monoP f     == mono(Collect o f o Charfun)"
 mu_def           "mu f        == Charfun(lfp(Collect o f o Charfun))"
 nu_def           "nu f        == Charfun(gfp(Collect o f o Charfun))"