[Hol-info] Reverse Function on LazyLists

2018-05-22 Thread Waqar Ahmad via hol-info
Hi, Lately, I've been trying to define the "reverse" function on lazy lists but I'm facing some issues. I understand that, unlike lists, in order to define recursive function over lazy lists every time I need to justify the definition of (co-)recursive functions (reverse in my case) that map into

Re: [Hol-info] HOL 4 Kananaskis 11 Installation Problem

2018-05-22 Thread Michael.Norrish
Subscript is the standard exception raised if you attempt to do things like List.nth([1,2,3], 3) or String.sub("foo bar", 9) I guess that Holmake is trying to do one of the above sorts of things. What happens if you move the Holmakefile in tools/set_mtime out of the way and call

Re: [Hol-info] HOL 4 Kananaskis 11 Installation Problem

2018-05-22 Thread Chun Tian
I’m not 100% sure, but the keyword “Subscript” seems related to X11 bindings. I guess you must have enabled X11 when building Poly/ML. If so, you can try to rebuild Poly/ML without X11 and try to build latest HOL again. Hope this helps, —Chun > Il giorno 22 mag 2018, alle ore 22:51, Ashish

Re: [Hol-info] HOL 4 Kananaskis 11 Installation Problem

2018-05-22 Thread Ashish Darbari
Hi Chun You may have a point, not sure about Poly ML woes...I was able to move a bit further by cloning the latest HOL distro. I get the configuration done now but as soon as I start the build I get a Subscript error. [adarbari@localhost HOL]$ bin/build *** Using kernel spec --stdknl from

Re: [Hol-info] HOL 4 Kananaskis 11 Installation Problem

2018-05-22 Thread Chun Tian (binghe)
Hi, I think you should use Poly/ML 5.6 to build Kananaskis 11. (and Poly/ML 5.6 or5.7 to build latest HOL on GitHub) Regards, Chun Ashish Darbari wrote: > I'm running into this problem on Cent OS 7. No issues reported with > Poly ML installation (installation from sources). > > When running

[Hol-info] HOL 4 Kananaskis 11 Installation Problem

2018-05-22 Thread Ashish Darbari
I'm running into this problem on Cent OS 7. No issues reported with Poly ML installation (installation from sources). When running either smart-configure or tweaking by hand the configure.sml file I get Static Errors. Any idea how to fix this? Ashish [adarbari@localhost hol-kananaskis-11]$

[Hol-info] FLoC 2018: Programme now live and accommodation booking fast

2018-05-22 Thread Andrzej Murawski
THE SEVENTH FEDERATED LOGIC CONFERENCE (FLoC 2018) 6-19 July 2018 Oxford, England, UK We are pleased to announce that the FLoC 2018 conference and workshops PROGRAMME is NOW ONLINE. It is imperative that you BOOK ACCOMMODATION NOW to avoid disappointment. EARLY BIRD REGISTRATION CLOSES on 6th