A Verified Evaluator for the Untyped Concatenative Calculus
6793 words, about 32 minutes to read.
Earlier, I wrote an article in which I used Coq to encode the formal semantics of Dawn’s Untyped Concatenative Calculus, and to prove a few things about the mini-language. . . .
Formalizing Dawn in Coq
4345 words, about 21 minutes to read.
The Foundations of Dawn article came up on Lobsters recently. In this article, the author of Dawn defines a core calculus for the language, and provides its semantics. . . .