Kind2
smalltt
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| Kind2 | smalltt | |
|---|---|---|
| 5 | 4 | |
| 2,748 | 494 | |
| - | - | |
| 9.5 | 3.1 | |
| over 1 year ago | 6 months ago | |
| Rust | Lean | |
| MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Kind2
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Haskell is the greatest programming language of all time
Agreed. Even from a PLT perspective, I prefer Kind2 by the Kindelia Foundation for supporting inductive theorem proving (and hopefully some level of dependent types), as well as being faster to boot.
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HVM, the parallel functional runtime, will soon run on GPUs!
I agree. Keep in mind our language (Kind-Lang) does target the HVM, and it is really promising. The type-checker is the fastest among proof assistants, by far; the error messages are really nice; it has a fully dependent type system which is a breath of fresh air to work with. It is still not production ready though (mostly due to lack of IO), but is the extend of our effort on that direction. We hope other lang developers get encouraged to target the HVM to. Elm and Idris are great candidates for that IMO.
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The Little Prover
Another very small proof system: https://github.com/moonad/formcorejs
The core implementation is under 700 lines of JS, including the parser: https://github.com/moonad/FormCoreJS/blob/master/FormCore.js
The author has since moved on to building a runtime with optimal evaluation (https://github.com/kindelia/hvm) and a new proof language on top of that (https://github.com/Kindelia/Kind2) with considerably better performance than existing proof systems.
- What would be your “perfect” programming language?
- [28/03 a 03/04] - O que você vai desenvolver essa semana?
smalltt
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The Little Prover
The hype of Blockchain is an astounding thing, and the cascading hype for systems merely because they are based off people in the Blockchain space is equally as befuddling.
Try https://github.com/AndrasKovacs/smalltt if you want a system that considers the things modern systems care about: elaboration and unification.
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Idris 2: Quantitative Type Theory in Practice
I'm curious if you have any insight into what a realistic lower limit to Idris compile time speed looks like. Right now even moderately sized Idris programs can be quite slow to compile, slower than even other dependently-typed languages (see e.g. https://github.com/AndrasKovacs/smalltt). How much of this is intrinsic to Idris' language design and how much of it is due to lack of optimization in the implementation?
- GitHub - AndrasKovacs/smalltt: Demo for high-performance type theory elaboration
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Fixing Term Blowup
https://github.com/AndrasKovacs/smalltt (there's a presentation here too, link in README)
What are some alternatives?
brainfuck-web-app - a web app written in Brainfuck that returns your user-agent to you
Idris2 - A purely functional programming language with first class types
Loritta - 💁 A multipurpose, multilanguage, customizable, modular, and very cute bot for Discord! ~Making your server more awesome~
FormCoreJS - A minimal pure functional language based on self dependent types.
Functional-Benchmarks - Collection of benchmarks of functional programming languages and proof assistants.
recombine
z3 - The Z3 Theorem Prover
HVM - A massively parallel, optimal functional runtime in Rust
agda2hs - Compiling Agda code to readable Haskell
idris-sandbox - Idris Sandbox