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Content-Transfer-Encoding: quoted-printable OCaml Weekly News

OCaml Weekly News

Previous Week<= /a> Up Next Week

Hello

Here is the latest OCaml Weekly News, for the week of October 12 to 19, 202= 1.

Verification for Dummies: SMT and Induction

Archive: https://discuss.ocaml.org/t/verification-for-dummie= s-smt-and-induction/8631/1

OCamlPro announced

We are pleased to share with you Verification for Dummies:= SMT and Induction, a complete and detailed series of blogposts written by Adrien Champion about Induction as a formal = verification technique.

The subject is treated with many concrete and executable examples. All exam= ples can be (and should be) launched locally by readers thanks to small and easy to find tools. Modification and= experimentation are strongly encouraged!

Take a look at all the notions covered:

  • introduction to formal logics and formal frameworks;
  • SMT-solving: modern, low-level verification building blocks;
  • declarative transition systems;
  • transition system unrolling;
  • BMC and induction proofs over transition systems;
  • candidate strengthening.

We hope you enjoy reading and we look forward to your feedback!

OCaml Caf=C3=A9: Wed, Oct 13 @ 1pm (U.S. Central)

Archive: https://discuss.ocaml.org/t/ocaml-cafe-wed-oct-13-1pm-u= -s-central/8610/14

Claude Jager-Rubinson announced

The video of @dra27's talk on OPAM is now available: https://youtu.be/RHSdlH4el0g. Thanks so much for the= great talk, David! And thanks to everybody who attended! (The video starts a couple o= f minutes into the talk because yours truly forgot to start recording. D'oh!)

We already have some ideas for the next meeting but if there's a topic that= you'd like to hear about or are interested on presenting on, please message me.

Windows-friendly OCaml 4.12 distribution 2nd preview release (= 0.2.0)

Archive: https://discuss.ocaml.o= rg/t/ann-windows-friendly-ocaml-4-12-distribution-2nd-preview-release-0-2-0= /8488/3

jbeckford announced

0.2.5 is available. This release brings significant user friendly improveme= nts.

There is a new binary called with-dkml.exe. Just plop wi= th-dkml in front of a Windows command that requires access to Unix scripts (ie. with-dkml opam install) and it sho= uld just work.

There is now a section called Beyond Basics in the Diskuv OCaml user documentation that walks through:

  • the first and second tutorials of Getting Started - Learn OCaml
  • the bare Opam essentials you need as a beginner (how to find and select= an Opam switch, and how to find and install packages using with-dkml= opam install), all without leaving the Command Prompt
  • installing Visual Studio Code with the OCaml plugin

Huge thanks to @Butanium who lent me much of his time to validate usability= from the perspective of a newcomer. More feedback is always welcome.

Links:

PS. You won't need with-dkml most of the time. The Beyond Basi= cs documentation shows how to run Dune and the OCaml native compiler directly from the Visual Studio Command Prompt.

Release of ocaml-sf/learn-ocaml:0.13.0

Archive: https://discuss.ocaml.org/t/ann-release-of-ocaml-sf= -learn-ocaml-0-13-0/8577/6

Erik Martin-Dorel announced

Just FYI, a bugfix release learn-ocaml 0.13.1 has just been ta= gged and:

Old CWN

If you happen to miss a CWN, you can send me a message and I'll mail it to you, or go take a loo= k at the archive or the <= a href=3D"https://alan.petitepomme.net/cwn/cwn.rss">RSS feed of the archive= s.

If you also wish to receive it every week by mail, you may subscribe online.

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