Discussion of Homotopy Type Theory and Univalent Foundations
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From: Matt Oliveri <atm...@gmail.com>
To: Homotopy Type Theory <HomotopyT...@googlegroups.com>
Cc: univalent-...@googlegroups.com, vlad...@ias.edu
Subject: Re: about the HTS
Date: Mon, 20 Mar 2017 08:12:40 -0700 (PDT)	[thread overview]
Message-ID: <96ed5e86-5564-4d98-a759-5a3301968501@googlegroups.com> (raw)
In-Reply-To: <1FFF5B8D-06FC-4ECD-8F89-496A4C2E3A3A@ias.edu>


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So the answer was yes, right? Problem solved?

On Thursday, February 23, 2017 at 9:47:57 AM UTC-5, v v wrote:
>
> Just a thought… Can we devise a version of the HTS where exact equality 
> types are not available for the universes such that, even with the exact 
> equality, HTS would remain a univalent theory. 
>
> Maybe only some types should be equipped with the exact equality and this 
> should be a special quality of types. 
>
> Vladimir. 
>
> PS If there are higher inductive types then the exact equality should not 
> be available for them either.
>

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  parent reply	other threads:[~2017-03-20 15:12 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-02-23 14:47 Vladimir Voevodsky
2017-02-23 14:57 ` [HoTT] " Benedikt Ahrens
2017-02-23 18:08   ` Vladimir Voevodsky
2017-02-23 18:52     ` Benedikt Ahrens
2017-02-23 21:45       ` Vladimir Voevodsky
     [not found]         ` <87k28fek09.fsf@capriotti.io>
2017-02-24 14:36           ` [UniMath] " Vladimir Voevodsky
2017-02-24 15:06             ` Paolo Capriotti
2017-02-24 15:10               ` Vladimir Voevodsky
2017-03-10 13:35             ` HIT Thierry Coquand
2017-02-24 14:36         ` [HoTT] about the HTS Paolo Capriotti
2017-02-25 19:19 ` Thierry Coquand
2017-02-27 18:50   ` [UniMath] " Vladimir Voevodsky
2017-02-27 18:53     ` Vladimir Voevodsky
2017-02-27 18:58       ` Thierry Coquand
2017-02-28  2:17         ` Vladimir Voevodsky
2017-03-01 20:23           ` Thierry Coquand
2017-03-20 15:12 ` Matt Oliveri [this message]
2017-03-22 16:49   ` Thierry Coquand
2017-03-22 21:01     ` Vladimir Voevodsky
2017-03-23 11:22       ` Matt Oliveri
2017-03-23 11:33         ` Michael Shulman
2017-03-23 12:16           ` Matt Oliveri

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