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Re: [Coq-Club] [ANN] Ssreflect/MathComp 1.6 released


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  • From: Pierre-Yves Strub <pierre-yves AT strub.nu>
  • To: coq-club AT inria.fr
  • Cc: Ssreflect <ssreflect AT msr-inria.inria.fr>
  • Subject: Re: [Coq-Club] [ANN] Ssreflect/MathComp 1.6 released
  • Date: Sat, 19 Dec 2015 14:58:41 +0100
  • Authentication-results: mail2-smtp-roc.national.inria.fr; spf=None smtp.pra=pierre-yves AT strub.nu; spf=Pass smtp.mailfrom=pierre-yves AT strub.nu; spf=None smtp.helo=postmaster AT mail-vk0-f44.google.com
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Hi,

Is there a plan to push all these sub-packages for 1.6 to the Coq opam repo. ?

Best,
-- Pierre-Yves.

2015-12-15 10:45 GMT+01:00 Enrico Tassi
<enrico.tassi AT inria.fr>:
> We are proud to announce the immediate availability of the
> Ssreflect proof language and the Mathematical Components library
> version 1.6 for Coq 8.4pl6 and 8.5 (beta3 at the time of writing).
>
> This release adds no new theory files. The proof language
> received minor fixes while the libraries received minor additions.
>
> A detailed ChangeLog is available at:
> https://github.com/math-comp/math-comp/blob/master/etc/ChangeLog
>
> This document contains in particular the list of new theorems as well
> as the list of theorems that were renamed or replaced by more
> general variants.
>
>
> Our development repository is now public, and mirrored on github:
> https://github.com/math-comp/math-comp
> An announcement specific to this new setting will follow shortly
> on the ssreflect mailing list.
>
>
> One major change for users is that the library has been split into
> several components, by order of dependency:
>
> 1. ssreflect: Ssreflect proof language, lists, boolean predicates, natural
> numbers, types with a decidable equality, finite types, finite
> sets and finite functions (over finite types), finite graphs,
> basic arithmetics and prime numbers, big (iterated) operators
> 2. fingroup: finite groups, their quotients, morphisms,
> presentations, and actions
> 3. algebra: discrete algebraic structures (rings, fields, modules,
> ordered fields, vector spaces...) and some of their instances like
> integers, rational numbers, polynomials, matrices
> 4. solvable: more finite group theory: Sylow and Hall groups,
> composition series, A-series, maximal subgroups, nilpotent,
> abelian and solvable groups
> 5. field: field extensions, Galois theory, algebraic numbers, cyclotomic
> polynomials
> 6. character: group representations, class functions and characters
>
> As a consequence users may select and download or compile only the
> components they are interested in. Each component comes with a summary
> file to be Require(d) and Import(ed) in order to load, at once, the
> entire component. For example the command
>
> Require Import all_ssreflect.
>
> loads all the theory files contained in the 'ssreflect'
> component.
>
> Note that this modularity comes at the price of a possible
> incompatibility for users of previous version of the Mathematical
> Components library, due to the change of logical/physical paths
> implied by the reorganization of the library. See the installation
> notes for more on this issue and a migration scheme.
>
>
> The all-in-one tarball can be download at:
> http://ssr.msr-inria.inria.fr/FTP/mathcomp-1.6.tar.gz
>
> The html documentation of the theory files can be browsed at:
> http://math-comp.github.io/math-comp/htmldoc/index.html
>
> The theory graph can be browsed at:
> http://math-comp.github.io/math-comp/htmldoc/libgraph.html
>
>
> Enjoy!
> --
> The Mathematical Components team



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