Jo Freeman has an interesting essay on the tyranny of structurelessness. The lack of structure implies the lack of power to act.
I’m happy to announce that I’ll be speaking at the Lambda Days 2019 conference! I’ll be giving a talk on function totality.
Earlier this week I got a Lego Mindstorms EV3 robotics kit. I was aware there is a Haskell binding, but I didn’t know it is compatible only with the earlier NXT generation of the Mindstorms line, at least according to the Wikipedia page on EV3. I’m hoping to find out today if the NXT Haskell library can nevertheless be used with the EV3. If not, I’m likely to start writing a Haskell library for EV3.
As announced last week, yesterday I gave a talk on function totality at the Institute of Electrical and Electronics Engineers, Croatian Section. The talk was located at the University of Zagreb at the Faculty of Electrical Engineering and Computing. Slides used during the talk are freely available. The talk was in Croatian.
The upcoming Tuesday I will be giving a talk at the IEEE Croatian Section on function totality. The talk will take place at the University of Zagreb, the Faculty of Electrical Engineering and Computing.
Edsger Dijkstra said the following of abstraction:
“The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.”
Abstraction is a cornerstone of programming a complex software system. Without it, a complex software system is a complicated software system. In this article I will explore an important tool in achieving abstraction in programming: function totality.
Benjamin C. Pierce writes what it is like to use a proof assistant to teach programming language foundations.
Software has become ubiquitous. It’s all around us and in us. It is in our pockets, in cars, airplanes, stock exchanges, our bodies, our offices and in lots of other places. As a computer scientist and a programmer I’ve worked in aeronautics, computer security, finance and automotive industry and I can say that software engineering is a mess. The Atlantic demonstrates this point rather thoroughly in an interesting piece on the state of the software engineering profession. I agree with the article and here I will briefly tie this to what I see to be a solution, split into four parts: 1) the licensing of professional software engineers, 2) a requisite degree in computer science, 3) mandatory formal methods in software development, and 4) all software should be free as in freedom.
Just this morning these two books landed my mailbox:
The Little Typer is a new book on dependent type theory, written by Daniel P. Friedman, an author of The Little Schemer, and David Thrane Christiansen, an Idris contributor. Verified Functional Programming in Agda is a book by Aaron Stump, on using dependent types in Agda to prove various properties of programs. After having read the Type-driven Development with Idris book by Edwin Brady, I am hoping these two books will significantly expand my knowledge of and improve my skills in type theory, theorem proving and typed functional programming. Looking forward to reading the books! If you haven’t noticed by now, I got hooked on dependent types!