| changeset 16417 | 9bc16273c2d4 |
| parent 13671 | eec2582923f6 |
| child 16761 | 99549528ce76 |
--- a/src/HOL/Extraction/Warshall.thy Fri Jun 17 11:35:35 2005 +0200 +++ b/src/HOL/Extraction/Warshall.thy Fri Jun 17 16:12:49 2005 +0200 @@ -5,7 +5,7 @@ header {* Warshall's algorithm *} -theory Warshall = Main: +theory Warshall imports Main begin text {* Derivation of Warshall's algorithm using program extraction,