changeset 76214 | 0c18df79b1c8 |
parent 76213 | e44d86131648 |
child 76215 | a642599ffdea |
--- a/src/ZF/Induct/PropLog.thy Tue Sep 27 16:51:35 2022 +0100 +++ b/src/ZF/Induct/PropLog.thy Tue Sep 27 17:03:23 2022 +0100 @@ -1,5 +1,5 @@ (* Title: ZF/Induct/PropLog.thy - Author: Tobias Nipkow & Lawrence C Paulson + Author: Tobias Nipkow \<and> Lawrence C Paulson Copyright 1993 University of Cambridge *)