| author | wenzelm | 
| Fri, 25 Apr 1997 15:18:58 +0200 | |
| changeset 3056 | 200565f7592a | 
| parent 1266 | 3ae9fe3c0f68 | 
| permissions | -rw-r--r-- | 
| 1138 | 1 | (* Title: HOL/IOA/example/Action.ML | 
| 1050 | 2 | ID: $Id$ | 
| 1138 | 3 | Author: Tobias Nipkow & Konrad Slind | 
| 4 | Copyright 1994 TU Muenchen | |
| 1050 | 5 | |
| 6 | Derived rules for actions | |
| 7 | *) | |
| 8 | ||
| 9 | goal Action.thy "!!x. x = y ==> action_case a b c d e f g x = \ | |
| 10 | \ action_case a b c d e f g y"; | |
| 1266 | 11 | by (Asm_simp_tac 1); | 
| 1050 | 12 | |
| 1266 | 13 | Addcongs [result()]; |