[isabelle-dev] Towards the Isabelle2017 release

Florian Haftmann florian.haftmann at informatik.tu-muenchen.de
Fri Aug 25 08:10:02 CEST 2017


Am 24.08.2017 um 22:39 schrieb Manuel Eberl:
> On 2017-08-24 17:34, Florian Haftmann wrote:
>> I would still appreciate if someone would take the comment ┬╗Deviates
>> from the definition given in the library in number theory┬ź as a starting
>> point to reconcile that definition with src/HOL/Number_Theory/Totient.thy.
> 
> Oh actually I fixed that a few months ago. I even wrote on the mailing
> list back then, I think. Those definitions should now be equivalent.

This sound good.

> I didn't know there was a totient function in HOL-Algebra, otherwise I
> would have removed the duplicate back then.

I had a look at it; I think to reconcile it we would have to move
Totient.thy to Library/, otherwise there would be a dependency cycle.

Looks like something to be done not before the next release.

Cheers,
	Florian

-- 

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