[Hol-info] CPP 2018 Call for participation: early registration deadline December 10

2017-12-04 Thread Amy Felty
CALL FOR PARTICIPATION The 7th ACM SIGPLAN International Conference on Certified Programs and Proofs (CPP 2018) co-located with POPL 2018 in cooperation with ACM SIGLOG http://conf.researchr.org/track/CPP-2018/CPP-2018 8-9 January, 2018,

[Hol-info] WiL 2018: 2nd Women in Logic Workshop Call for Papers

2017-12-04 Thread Amy Felty
Call for Papers WiL 2018: Second Women in Logic Workshop Oxford, UK July 8, 2018 https://sites.google.com/site/womeninlogic2018/welcome/ Affiliated with the Thirty-Third Annual ACM/IEEE Symposium on Logic

[Hol-info] STAF 2018: Call for Workshop

2017-12-04 Thread Manuel Mazzara via hol-info
-- Apologies for multiple postings -- STAF 2018: Software Technologies: Applications and Foundations June 25-29, 2018, Toulouse, France Web: http://www.staf2018.fr Call for Workshops

Re: [Hol-info] Proof about sorting

2017-12-04 Thread Liu Gengyang
That's to say, I need to create my own sorted predicate? I realised it in the past few days, however, I have no idea about this, I always wanted to implement it by myself. But now, I find I just need to use SORTED,as follows: val mysorted_def = Define ` mysorted xs = SORTED (\x y. x <= y)