Agda
Coq
Isabelle
Lean
Idris
Haskell
Racket Lang
Rust
Ceylon
Kotlin
Dolphin Smalltalk
Jabaco
Haxe
ASP.NET Core
Java
ASP.NET
Agda CeylonBased on our record, Agda seems to be more popular. It has been mentiond 7 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Still, there are many useful tools based on these ideas, used by programmers and mathematicians alike. What you describe sounds rather like Datalog (e.g. Soufflé Datalog), where you supply some rules and an initial fact, and the system repeatedly expands out the set of facts until nothing new can be derived. (This has to be finite, if you want to get anywhere.) In Prolog (e.g. SWI Prolog) you also supply a set of... Source: 10 months ago
Haskell and Agda are probably the most obvious examples. Ocaml too, but it is much older, so its type system is not as categorical. There is also Idris, which is not as well-known but is very cool. Source: 10 months ago
Coq, Agda, Lean, Isabelle, and probably some others which are not coming to my mind at the moment, but those would be considered the major ones. Source: over 1 year ago
Safer doesn't mean better. You could proof program correctness, and get proven program with tools like Coq (https://news.ycombinator.com/) and Agda (https://wiki.portal.chalmers.se/agda/pmwiki.php). However, it leads to much higher cost of creating software than both C++ and Rust. It's a trade-off. A great thing about Rust is that the safety costs very little compared to Coq and Agda. Source: over 1 year ago
At the most extreme level, you disappear into a meditative solitary retreat for a couple of years to seek enlightenment, and when you emerge you're no longer a programmer who writes programs, you're a theorist who proves theorems in Agda, and you have transcended above things that are tainted by the inherent evil of the material plane like "side effects" and "business needs" and "delivery timelines" and "could you... Source: almost 2 years ago
Coq - Coq is a proof assistant, which allows you to write mathematical proofs in a rigorous and formal...
Kotlin - Statically typed Programming Language targeting JVM and JavaScript
Isabelle - Isabelle is a proof assistant for writing and checking mathematical proofs by computer.
Dolphin Smalltalk - Dolphin is a complete development IDE for Smalltalk targeted specifically at Microsoft Windows.
Lean - Clean up your Live Photos
Jabaco - Jabaco is a simple programming language with a Visual Basic like syntax.
