Re: [ProofPower] ProofPower Update

2012-09-12 Thread Roger Bishop Jones
Rob, Sorry for the slow response. I have thought quite a bit about this, but these days such cogitations don't always go anywhere useful. On Thursday 30 Aug 2012 21:58, Rob Arthan wrote: On 11 Aug 2012, at 15:07, Roger Bishop Jones wrote: and a number of cases where identifiers which I had

[ProofPower] Best platform for ProofPower?

2012-09-12 Thread Roger Bishop Jones
I'm having bad luck lately getting suitable environments for running ProofPower. My laptop is on Ubuntu 10.4, and that is fine for ProofPower, but is now so out of date that I can't upgrade it, I would have to install a more recent version of Ubuntu from scratch. So I revived an old server

Re: [ProofPower] Trying to Prove my Zed Specifications

2012-09-12 Thread Phil Clayton
Jon, On 13/09/12 00:24, Jon Lockhart wrote: Unfortunately the two extra sets I want to declare and add to the spec are causing parser errors in ProofPower. The sets I am trying to declare are TIMER == 0..5 and BOOLEAN == {0, 1} which is allowed in the normal standard and has been syntactically

Re: [ProofPower] Trying to Prove my Zed Specifications

2012-09-12 Thread Phil Clayton
On 13/09/12 02:47, Phil Clayton wrote: BOOLEAN that was defined to be 0 .. 5 I meant to say {0, 1}, of course! ___ Proofpower mailing list Proofpower@lemma-one.com http://lemma-one.com/mailman/listinfo/proofpower_lemma-one.com

Re: [ProofPower] Trying to Prove my Zed Specifications

2012-09-12 Thread Jon Lockhart
Phil, Are you saying then for the Boolean block I have to just replace it with the one that you have provided in the email? Seems odd to be to just through True and False in there like that where I am describing sets but if it works, then I am all for it, I just need to see or understand how to