[isabelle-dev] Numbers in Types
chaieb at in.tum.de
Wed Apr 2 10:51:50 CEST 2008
Thanks Florian for the Word Library Hint. Library/Numeral_Type by Brian
is what I need.
I was wondering why it depends on InfiniteSet (ATP_Linkup is perfectly
sufficient, I will commit it shortly).
PS: Can't we have metis at earlier stage than ATP_Linkup?. I have
experienced many lemmas not proved by blast and auto but within seconds
Amine Chaieb wrote:
> Dear all,
> I would like Isabelle/HOL to parse types named by numerals (only natural
> numbers). The type `4` should represent a type inhabited by exactely 4
> elements. Generally The type n, for n a numeral positive integer
> representation, the type `n` should represent a type with exactly $n$
> elements, where $n$ is the number encoded in n.
> Is there any chance to have this?
> Isabelle-dev mailing list
> Isabelle-dev at mailbroy.informatik.tu-muenchen.de
More information about the isabelle-dev