Re: [isabelle-dev] use term patterns, was: 'produce term patterns'

2010-10-01 Thread Florian Haftmann
Hi Walther, in addition to the hints given by Christian, I add that it appears to me that you just want to do equational rewriting on bare terms. For this you can use Pattern.rewrite_term Hope this helps, Florian -- Home: http://www.in.tum.de/~haftmann PGP available:

Re: [isabelle-dev] use term patterns, was: 'produce term patterns'

2010-10-01 Thread Walther Neuper
Hi Christian, thanks for the code ! The code was helpful to set my wits to combinators. And it gave another good exercise to distinguish what should be related to contexts and what to theories (formulas of concrete calculations to the former, and predefined patterns like those describing

Re: [isabelle-dev] use term patterns, was: 'produce term patterns'

2010-10-01 Thread Walther Neuper
On 10/01/2010 08:49 AM, Florian Haftmann wrote: Hi Walther, in addition to the hints given by Christian, I add that it appears to me that you just want to do equational rewriting on bare terms. For this you can use Pattern.rewrite_term Florian, thanks for this hint ! We are highly aware

[isabelle-dev] mkdir failures

2010-10-01 Thread Jasmin Blanchette
Hi all, Last week I experienced strange errors on my machine regarding mkdir on my Mac (with Nitpick and Sledgehammer), but these eventually went away after I pulled a newer version of Isabelle. Now I'm testing on macbroy2 and getting similar errors, but this time in Imperative HOL: ***

Re: [isabelle-dev] mkdir failures

2010-10-01 Thread Makarius
On Fri, 1 Oct 2010, Jasmin Blanchette wrote: Last week I experienced strange errors on my machine regarding mkdir on my Mac (with Nitpick and Sledgehammer), but these eventually went away after I pulled a newer version of Isabelle. Now I'm testing on macbroy2 and getting similar errors, but

Re: [isabelle-dev] mkdir failures

2010-10-01 Thread Jasmin Blanchette
Am 01.10.2010 um 17:03 schrieb Makarius: On Fri, 1 Oct 2010, Jasmin Blanchette wrote: [...] Has anybody run into similar issues before? Yes, it merely means there is an inconsistency between the sources (notably lib/scripts/process) and the compiled image. You merely need to make sure