Re: [Hol-info] rigorous axiomatic geometry proof in HOL Light

2012-06-11 Thread Bill Richter
John, I apologize for a bad bug report yesterday, and also exceeding the 40KB message limit. I can handle axiom B3 fine, and I now have my Hilbert axiomatic geometry miz3 code on my web page at http://www.math.northwestern.edu/~richter/OpenIntervalHilbertAxiom.ml I think I found a miz3 bug.

[Hol-info] How do I reinitialize HOL in the command window?

2012-06-11 Thread gottfried . barrow
I'm using HOL4 in the Windows console. I load a file using the use command, like this: use E:/E_main2/binp/HOL4k7/examples/euclid.sml; I then edit some ML scripts in an editor and load them into HOL4 using the use command. My scripts get errors, so when I try to load euclid.sml again as shown

Re: [Hol-info] Problem building HOL Light

2012-06-11 Thread Colin Rowat
Colin, let me see if I understand. You hacked the Makefile so that you use (as I did) pa_j_3.1x_6.02.2.ml And then `make' succeeds, but you get a warning `pattern-matching is not exhaustive'? Thank you Bill. Yes, 'make' completes, giving at least the following error messages/warnings:

[Hol-info] CICM 2012: 2nd Call for participation; early registration deadline approaching

2012-06-11 Thread Johan Jeuring
CICM 2012 - Conference on Intelligent Computer Mathematics July 9-13, 2012 at Jacobs University, Bremen, Germany http://www.informatik.uni-bremen.de/cicm2012/ Call for participation As computers and

[Hol-info] regarding HOL installation

2012-06-11 Thread Aisha Khan
hey. kindly send us a link from where we download moscow ML on linux. because we do not get proper installation steps. -- Best regards, Aisha Khan, BEE5-A, SEECS-NUST. -- Live Security Virtual Conference Exclusive live

[Hol-info] blog post on formal power series exercise (HOL Light + miz3)

2012-06-11 Thread Felix Breuer
Hello everyone! A couple of weeks ago, I asked a couple of questions on this list regarding an exercise on formal power series that I had been working on. I now got around to writing up what I have learned in a blog post: http://blog.felixbreuer.net/2012/06/11/hol.html Thanks again to

Re: [Hol-info] How do I reinitialize HOL in the command window?

2012-06-11 Thread Konrad Slind
On Mon, Jun 11, 2012 at 1:12 AM, gottfried.bar...@gmx.com wrote: I'm using HOL4 in the Windows console. I load a file using the use command, like this: use E:/E_main2/binp/HOL4k7/examples/euclid.sml; On windows I usually run HOL4 under emacs. But of course that's just personal preference.

Re: [Hol-info] How do I reinitialize HOL in the command window?

2012-06-11 Thread gottfried . barrow
On 6/11/2012 12:26 PM, Konrad Slind wrote: On Mon, Jun 11, 2012 at 1:12 AM,gottfried.bar...@gmx.com wrote: On windows I usually run HOL4 under emacs. But of course that's just personal preference. I tried to load hol-mode.el in xemacs running under Cygwin, but I couldn't get it to work.

Re: [Hol-info] How do I reinitialize HOL in the command window?

2012-06-11 Thread Konrad Slind
Send (or post) a minimal failing version and the maintainers can help you. I thought it was me causing problems by loading my own scripts after HOL/examples/euclid.sml, but it wasn't. The failure comes from making the divides constant an infix after its definition. All is fine the first time

Re: [Hol-info] regarding HOL installation

2012-06-11 Thread Michael Norrish
Please follow the instructions at http://hol.sourceforge.net/InstallKananaskis.html (This includes a download link for Moscow ML.) By the way, on Linux I'd strongly recommend using Poly/ML instead; it's much faster. If things go wrong, please post copies of the errors you get, and we can

Re: [Hol-info] regarding HOL installation

2012-06-11 Thread Ramana Kumar
On Mon, Jun 11, 2012 at 10:45 PM, Michael Norrish michael.norr...@nicta.com.au wrote: Please follow the instructions at http://hol.sourceforge.net/InstallKananaskis.html (This includes a download link for Moscow ML.) By the way, on Linux I'd strongly recommend using Poly/ML instead; it's

Re: [Hol-info] regarding HOL installation

2012-06-11 Thread Michael Norrish
On 12/06/12 08:03, Ramana Kumar wrote: On Mon, Jun 11, 2012 at 10:45 PM, Michael Norrish michael.norr...@nicta.com.au mailto:michael.norr...@nicta.com.au wrote: Please follow the instructions at http://hol.sourceforge.net/InstallKananaskis.html (This includes a download link

Re: [Hol-info] How do I reinitialize HOL in the command window?

2012-06-11 Thread Michael Norrish
I've made Konrad's suggested change in the repository so that users of future releases won't hit the same problem. You can see the revised file at https://raw.github.com/mn200/HOL/e8110e6d9c03e54685f30f216357f77ef380b8f2/examples/euclid.sml Best, Michael On 12/06/12 05:29, Konrad Slind wrote:

Re: [Hol-info] How do I reinitialize HOL in the command window?

2012-06-11 Thread gottfried . barrow
On 6/11/2012 7:36 PM, Michael Norrish wrote: I'm glad you got the emacs mode to work. There’s some (recently updated) documentation for it at http://hol.sourceforge.net/hol-mode.html I used (load holdir/tools/hol-mode) from that file, and the 3 Emacs commands at this FAQ page link to

Re: [Hol-info] rigorous axiomatic geometry proof in HOL Light

2012-06-11 Thread Bill Richter
John Freek, I found a real bug (the code below), an inference error that miz3 should report but does not. I think miz3 calculates some result ~(A = B), but the `by' mechanism malfunctions, as ~(A = B) is used even though it's not given by a `by' justification. BTW I've formalized my Hilbert

Re: [Hol-info] Problem building HOL Light

2012-06-11 Thread Bill Richter
Thus, it may be reasonable to conclude that I have now successfully built HOL Light. Excellent, Colin! Yeah, if you're not getting strange bugs, you should conclude this. What are you using HOL Light in order to do? I'd like to code up an early auction theory result due to

Re: [Hol-info] rigorous axiomatic geometry proof in HOL Light

2012-06-11 Thread Bill Richter
John Freek, here's a minor bug (really a new feature I desire) in the last thm of my 1200 lines of Hilbert geometry axiom code http://www.math.northwestern.edu/~richter/OpenIntervalHilbertAxiom.ml let TwosidesTriangle2aLine_THM = thm `; let A B C be point; let l be point_set; assume Line

Re: [Hol-info] rigorous axiomatic geometry proof in HOL Light

2012-06-11 Thread Bill Richter
John Freek, I'm sorry, I just goofed, I really want to get rid of two lines of code, not just one. Here's the last thm of http://www.math.northwestern.edu/~richter/OpenIntervalHilbertAxiom.ml let TwosidesTriangle2aLine_THM = thm `; let A B C be point; let l be point_set; assume Line l /\