Re: [isabelle-dev] "The following files are required to resolve theory imports"

2015-08-25 Thread Makarius
On Wed, 19 Aug 2015, Makarius wrote: On Wed, 19 Aug 2015, Larry Paulson wrote: I frequently look at finished theories when looking for useful theorems. But I’ve noticed a new and undesirable behaviour: I get the message "The following files are required to resolve theory imports” even thoug

Re: [isabelle-dev] simps_of_case and function types

2015-08-25 Thread Lars Hupel
> Does anyone rely on the more liberal form "... = P (case x of ...)" > accepted at the moment? Yes, I do. Sorry :-) Cheers Lars ___ isabelle-dev mailing list isabelle-...@in.tum.de https://mailmanbroy.informatik.tu-muenchen.de/mailman/listinfo/isabelle

Re: [isabelle-dev] simps_of_case and function types

2015-08-25 Thread Lars Noschinski
On 25.08.2015 18:16, Lars Noschinski wrote: > Hi everyone, > Unfortunately, simps_of_case cannot use the Splitter, as splitter > applies the split-rule in the wrong direction. So simps_of_case either > needs to reimplement the Splitter's logic for instantiating the split > rule or the Splitter need

[isabelle-dev] simps_of_case and function types

2015-08-25 Thread Lars Noschinski
Hi everyone, Lars Hupel privately reported a situation where simps_of_case does not work as expected (refering to 2015 and to 87f0f707a5f8). I have not solved the issue yet (and will probably not find time the next two months), so I document my findings here. fun nosplit where "nosplit x f = (ca