Datatype.thy
author lcp
Wed, 01 Mar 1995 17:37:09 +0100
changeset 225 fa4aebe5b6f1
parent 53 5e0570ea8b70
permissions -rw-r--r--
Proofs of inv1 and inv4 now use less_le_trans instead of less_leq_less.

Datatype = Arith