From: Andrea Vezzosi <sanz...@gmail.com>
To: Homotopy Type Theory <homotopyt...@googlegroups.com>
Subject: [HoTT] Native coinductive records for cubical type theory
Date: Fri, 11 Aug 2017 11:21:01 +0200 [thread overview]
Message-ID: <CAOSJkmxcTaA0PA9X04tCVT1_B4rKrx6W0fvDdDKv+6R7pye7gg@mail.gmail.com> (raw)
A while ago, as part of "agda --cubical", I implemented an extension
that allows to prove that bisimulation implies equality for Agda's
native coinductive records.
Here's an example with Streams:
https://github.com/Saizan/cubical-demo/blob/master/Stream.agda
And here's a short note about their semantics in cubical sets, based
on (strict) final coalgebras:
http://www.cse.chalmers.se/~vezzosi/streams-ctt.pdf
Best,
Andrea Vezzosi
reply other threads:[~2017-08-11 9:21 UTC|newest]
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