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<H2>IMP -- A <KBD>while</KBD>-language and two semantics</H2>
The formalization of the denotational and operational semantics of
a simple while-language together with an equivalence proof between the two
semantics. The whole development essentially formalizes/transcribes chapters
2 and 5 of
<P>
<PRE>
@book{Winskel,
author = {Glynn Winskel},
title = {The Formal Semantics of Programming Languages},
publisher = {MIT Press},
year = 1993}.
</PRE>
<P>
There is a
<A HREF="http://www4.informatik.tu-muenchen.de/~nipkow/pubs/loetz-sand.dvi.gz">
report</A> by Lötzbeyer and Sandner.
<P>
A much extended version of this development is found in
<A HREF="../../HOL/IMP/index.html">HOL/IMP</A>.
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