Re: [Hol-info] Bindings for embedded languages in HOL

2015-03-25 Thread Sean McLaughlin
Fine by me, but I don't remember making any significant progress. Good luck! On Sun, Mar 22, 2015 at 16:04 John Harrison jr...@cl.cam.ac.uk wrote: Petros writes: | I have gone through some of the results of the (now almost 10yo!) | POPLmark challenge and subsequent papers, and I am aware of

Re: [Hol-info] Bindings for embedded languages in HOL

2015-03-22 Thread John Harrison
Petros writes: | I have gone through some of the results of the (now almost 10yo!) | POPLmark challenge and subsequent papers, and I am aware of the | existing HOAS and Nominal libraries in Coq and/or Isabelle. Has | anything related been done in HOL Light or HOL4? Sean McLaughlin made some

Re: [Hol-info] Bindings for embedded languages in HOL

2015-03-22 Thread Konrad Slind
See (in the HOL4 distribution) examples/lambda/* for quite a lot of lambda calculus based on a nominal-sets approach and examples/fsub for the POPLmark challenge Both by Michael Norrish. Konrad. On Sun, Mar 22, 2015 at 3:04 PM, John Harrison jr...@cl.cam.ac.uk wrote: Petros

Re: [Hol-info] Bindings for embedded languages in HOL

2015-03-18 Thread Ramana Kumar
There is an example of a nominal datatype in HOL4/examples/unification/triangular/nominal. On Wed, Mar 18, 2015 at 4:10 PM, Petros Papapanagiotou p...@ed.ac.uk wrote: Hello everyone, Having reached the ceiling of what I can achieve by hacking variable bindings and substitutions for embedded

[Hol-info] Bindings for embedded languages in HOL

2015-03-18 Thread Petros Papapanagiotou
Hello everyone, Having reached the ceiling of what I can achieve by hacking variable bindings and substitutions for embedded languages in HOL Light, I am now looking for a better way to deal with these. I have gone through some of the results of the (now almost 10yo!) POPLmark challenge and