Re: [isabelle-dev] (Re-)introducing set as a type constructor rather than as mere abbreviation – feasibility study

2011-08-18 Thread Jasmin Christian Blanchette
Hi Florian, Am 18.08.2011 um 09:18 schrieb Florian Haftmann: @list: btw. what is the status of »refute« in general? Is it supposed to be superseded by nitpick entirely? Pretty much so, yes, but there are a few reasons why I would rather that we keep it around: 1. Refute participates at

Re: [isabelle-dev] (Re-)introducing set as a type constructor rather than as mere abbreviation – feasibility study

2011-08-18 Thread Tjark Weber
On Thu, 2011-08-18 at 09:34 +0200, Jasmin Christian Blanchette wrote: The maintenance load is extremely low. When it comes to the REFUTE exception, I can look at it if and when we decide to move back to sets. I suspect that Jasmin will have no trouble fixing this, but otherwise I'd be happy to

Re: [isabelle-dev] (Re-)introducing set as a type constructor rather than as mere abbreviation – feasibility study

2011-08-17 Thread Florian Haftmann
Hi again, thanks to all contributors who already started to sort out some of the set-pred mixture issues. I have merged recent changes back into http://www4.in.tum.de/~haftmann/cgi-bin/hgweb.cgi/isabelle_set/ -- this is meant as a mere basis for figuring out problems experimentally, not as a

Re: [isabelle-dev] (Re-)introducing set as a type constructor rather than as mere abbreviation – feasibility study

2011-08-13 Thread Gerwin Klein
On 11/08/2011, at 2:44 PM, Florian Haftmann wrote: Then the following sessions fail: HOL-Algebra HOL-Auth HOLCF HOL-ex HOL-Hahn_Banach HOL-Hoare_Parallel HOL-IMP HOL-Imperative_HOL HOL-Induct HOL-Library HOL-Matrix HOL-Metis_Examples HOL-MicroJava

[isabelle-dev] (Re-)introducing set as a type constructor rather than as mere abbreviation – feasibility study

2011-08-11 Thread Florian Haftmann
Hi again, as feasibility study I re-introduced the good old set type constructor at a recent revision in the history. The result can be inspected at http://www4.in.tum.de/~haftmann/cgi-bin/hgweb.cgi/isabelle_set/rev/d14eb3a07329 This is by no means meant as a thorough treatment of the whole