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IOA/example/Correctness.thy
author nipkow
Fri, 02 Dec 1994 11:43:20 +0100
changeset 194 b93cc55cb7ab
parent 168 44ff2275d44f
child 249 492493334e0f
permissions -rw-r--r--
small updates because datatype list is now used. In particular Nil -> []

(*  Title:      HOL/IOA/example/Correctness.thy
    ID:         $Id$
    Author:     Tobias Nipkow & Konrad Slind
    Copyright   1994  TU Muenchen

The main correctness proof: Impl implements Spec
*)

Correctness = Solve + Impl + Spec +

consts

hom :: "'m impl_state => 'm list"

defs

hom_def 
"hom(s) == rq(rec(s)) @ if(rbit(rec(s)) = sbit(sen(s)),  \
\                          sq(sen(s)),                   \
\                          ttl(sq(sen(s))))"

end
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