[Coq-Club] [Agda] Re: [HoTT] newbie questions about homotopy
theory & advantage of UF/Coq
Andreas Abel
andreas.abel at ifi.lmu.de
Thu Jan 9 20:09:08 CET 2014
On 09.01.2014 11:36, Altenkirch Thorsten wrote:
> P.S. In our old foetus paper we also define an untyped structural ordering
> on terms.
Yes, and we proved it well-founded, but only in a simply-typed setting.
I think this makes the difference: The lack of rigorous meta-theory of
MLTT with pattern matching and structural recursion.
Cheers,
and a belated happy new year,
Andreas
--
Andreas Abel <>< Du bist der geliebte Mensch.
Theoretical Computer Science, University of Munich
Oettingenstr. 67, D-80538 Munich, GERMANY
andreas.abel at ifi.lmu.de
http://www2.tcs.ifi.lmu.de/~abel/
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