write-you-a-haskell
meta-cedille
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| write-you-a-haskell | meta-cedille | |
|---|---|---|
| 4 | 1 | |
| 3,304 | 54 | |
| - | - | |
| 0.0 | 7.5 | |
| over 3 years ago | 3 months ago | |
| Haskell | Agda | |
| MIT License | MIT License |
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write-you-a-haskell
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A decade of developing a programming language
I highly recommend https://github.com/sdiehl/write-you-a-haskell as it is very developer friendly. It’s not complete, but it really gets the gears turning and will set you up for writing your own Hendley-Milner style type checker.
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Type inference of letrec in Algorithm W
This is the best resource I know of: http://dev.stephendiehl.com/fun/006\_hindley\_milner.html https://github.com/sdiehl/write-you-a-haskell/blob/master/chapter7/poly_constraints/src/Infer.hs
- Write You A Haskell: "I would absolutely love to see this book completed!"
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Monthly Hask Anything (November 2021)
I feel like Write You A Haskell was set out to introduce some of these foundational concepts in the right order: lambda calculus, to system-f to core - but that's more of a skeleton, right? What about logic? proofs? Is there anything else ... that can all be put together to create a "course" of some sort to master the theoretical concepts that Haskell stands upon?
meta-cedille
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Any small/simple proof languages?
If you're interested in something that's small, consistent and being able to prove a reasonable amount of things you might be interested in Cedille or my variation of it, Meta-cedille.
What are some alternatives?
algebra-driven-design - Source material for Algebra-Driven Design
lambdalisp - A Lisp interpreter written in untyped lambda calculus
type-level-bst - Type-Level Binary Search Tree in Haskell
Kind - A next-gen functional language
distributive - Dual Traversable
Formality - A modern proof language [Moved to: https://github.com/kind-lang/Kind]
articles - Miscellaneous articles. The readme is the table of contents.
coq - Coq is a formal proof management system. It provides a formal language to write mathematical definitions, executable algorithms and theorems together with an environment for semi-interactive development of machine-checked proofs.
type-eq - Type equality evidence you can carry around
Kind - A next-gen functional language [Moved to: https://github.com/Kindelia/Kind2]
brainfuck - This is an interpreter of the brainf*ck language, written in the pure, lazy, functional language Haskell.
TreadMarks - Battle tank combat racing!