Re: [isabelle-dev] Towards the next release

2012-03-26 Thread Tobias Nipkow
Thanks for your input, I have added some of your lemmas to List (and will write to you about separately). No, there is no fixed process for adding such contributions. Until it becomes a nuisance ;-) you are welcome to post them here or send them to some active developer. Tobias Am 16/03/2012 10:

Re: [isabelle-dev] NEWS: numeral representation

2012-03-26 Thread Brian Huffman
On Mon, Mar 26, 2012 at 7:23 PM, Makarius wrote: > On Mon, 26 Mar 2012, Lukas Bulwahn wrote: > >> This problem is reproducible on our testboard servers. At the moment, all >> tests of changesets after 2a1953f0d20d have to be manually aborted because >> of that reason. I hope you find a solution qu

Re: [isabelle-dev] NEWS: numeral representation

2012-03-26 Thread Makarius
On Mon, 26 Mar 2012, Lukas Bulwahn wrote: This problem is reproducible on our testboard servers. At the moment, all tests of changesets after 2a1953f0d20d have to be manually aborted because of that reason. I hope you find a solution quickly, otherwise we should deactivate the Proofs-Lambda th

[isabelle-dev] Invoking Simplifier inside simproc, ### Simplifier: renamed bound variable

2012-03-26 Thread Peter Lammich
Hi all, Referring to Isabelle-2011-1 (If this post belongs to the users list, feel free to answer it there) I want to write a simplification procedure, that gets in a term t, does some transformations on it to obtain a term t', then invokes the simplifier (with some customized simpset) to prove

Re: [isabelle-dev] NEWS: numeral representation

2012-03-26 Thread Lukas Bulwahn
On 03/26/2012 02:10 PM, Makarius wrote: On Sun, 25 Mar 2012, Brian Huffman wrote: As of 2a1953f0d20d, Isabelle now has a new representation for binary numerals Execellent, this is a big step forward in this important reform. It seems we now have the main parts in place, so that we can start

Re: [isabelle-dev] NEWS: numeral representation

2012-03-26 Thread Makarius
On Sun, 25 Mar 2012, Brian Huffman wrote: As of 2a1953f0d20d, Isabelle now has a new representation for binary numerals Execellent, this is a big step forward in this important reform. It seems we now have the main parts in place, so that we can start consolidating towards the release over

Re: [isabelle-dev] jar: command not found

2012-03-26 Thread Makarius
On Mon, 26 Mar 2012, Makarius wrote: In practice, it means that people hooked in the repository version of Isabelle/Scala and jEdit need to have JAVA_HOME or ISABELLE_JDK_HOME set explicitly! I think Mac OS X does that by default, but probably not Linux nor Windows. In fact, the Mac OS X de

Re: [isabelle-dev] jar: command not found

2012-03-26 Thread Makarius
On Thu, 22 Mar 2012, Sascha Boehme wrote: When the JDK is not given in the PATH variable, the command "isabelle jedit" may fail with ./build-jars: line 189: jar: command not found This is at least the case for hg id 08c22e8ffe70. The problem occurs with Cygwin where the JDK is provided as a

Re: [isabelle-dev] NEWS: numeral representation

2012-03-26 Thread Jasmin Christian Blanchette
Hi Brian, Good work! > There are still a couple of loose ends to take care of, which are > currently marked with "BROKEN" in the sources: > > * Nitpick_Examples/Integer_Nits.thy: A call to nitpick on a goal with > negative numerals doesn't work. I expect the problem originates in > Tools/Nitpick