# MiniKanren is one such library that is available in languages like Haskell and Clojure. 7. You don’t need to use Haskell, Agda or Idris to take advantage of advanced type theory in your everyday job. Sometimes, it’s hard to see the forest for the trees. Languages like Idris are excellent for reasoning about typing.

This is a literate Clojure implementation of miniKanren, a logic programming system which can be embedded in functional programming languages. It's meant to be an introduction to the inner workings of miniKanren and of core.logic, helping you to understand more completely what's happening when you use those systems.

At the same time, I wanted to try my hand at some serious Elisp programming. The obvious answer was to put miniKanren into Emacs, and that's what this is. [Scheme, miniKanren, Prolog] [logic programming] Truth-Maintenance Systems building problem solvers [Common Lisp] [AI, expert system, reasoning] FOL prolegomena [Common Lisp] [AI, reflection, reasoning] Dafny for PL Meta-Theory software foundations, locally nameless, step-indexed logical relations [Dafny, Coq] [meta-theory] The miniKanren language is a minimal relational programming language used for teaching. Following the “The Reasoned Schemer” book (second edition), we will learn about relational programming by implementing a version of miniKanren ourselves.

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Logic programming; Tree traversal a is true if b is true and c is not (Prolog uses negation as failure, i.e. not (c) is considered proven if c can not be proven) Prolog's not also works with non-ground expressions, e.g. a (X, d (Y)) :- b (d (X), d (Y)), not (c (d (X))) clojure logic-programming clojure-core.logic minikanren. share. |. improve this question. Set of programming problems solved using the Clojure programming language, including metaprogramming and relational programming problems.

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## Finding similar sets with clojure's core.logic / minikanren. 5. Does MiniKanren have the “not” operator? 5. Feature structure unification in minikanren. 3.

Clojure Advent Calendar 2020 20日目の記事です。 (が、大幅におくれ25日になっちゃった。メリークリスプマス!) 以前 静的解析ツールKibitを眺めていたらCore.logicが使われていたのでどのように使われているかという話です。 2021-04-08 · Prior to Clojure 1.3, Clojure had a single "batteries included" library called clojure-contrib that consisted of many independent helper namespaces contributed by the community. In the Clojure 1.3 timeframe, this library was split into the independent libraries that exist today with independent owners.

### a is true if b is true and c is not (Prolog uses negation as failure, i.e. not (c) is considered proven if c can not be proven) Prolog's not also works with non-ground expressions, e.g. a (X, d (Y)) :- b (d (X), d (Y)), not (c (d (X))) clojure logic-programming clojure-core.logic minikanren. share. |. improve this question.

Normally, a run* would result in divergence, since core.logic/miniKanren would try going through the cycle once, twice,, a billion times,, etc. Tabling would cache the result of the first time through the cycle, and use the result for subsequent calls, cutting off the loop. 2011-11-15 Clojure has a logic programming library, core.logic which is based on the miniKanren system developed at Indiana University by Daniel Friedman, William Byrd, and Oleg Kiselyov. Ambrose Bonnaire-Sergeant presented an excellent tutorial on logic programming in general, and miniKanren in particular. Will Byrd will be giving a talk at Clojure/conj 2016.He will be speaking with Greg Rosenblatt about Barliman, an IDE that can generate code based on examples.

The most popular miniKanren implementation is 'core.logic' in Clojure, which now has many Prolog-like extensions and a number of optimizations. Recently the core of the miniKanren implementation has been simplified even further, resulting in a tiny "micro kernel" called "microKanren."
I've been wanting to learn mini/micro Kanren but have found that the use of Clojure in almost all the tutorials has been a hinderance, and at this time I have no intention to learn Clojure, and don't want to learn Clojure purely so I can understand the concept of miniKanren. An implementation of the mini-kanren programming language in Clojure - jduey/mini-kanren
Experiments fooling around with relational interpretation - run a subset of clojure backwards clojure minikanren logic-programming boolean-algebra Updated Dec 8, 2017
For those interested in doing logic programming in Clojure, core.logic is basically an extended implementation of miniKanren in Clojure. If you're familiar with this library, it should be easy to follow along. We'll be showing examples involving Scheme and a Scheme-based miniKanren implementation, so some familiarity with these may help. An unnecessary miniKanren implementation in Clojure - zachallaun/periphery.illogic.

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core.logic implements logic programming facilities from scratch directly in Clojure.

(long story) Based on the other Little Schemer books and from what I could understand, I knew there was something great in there. But I couldn’t figure it out. So I set out to port miniKanren (the software described in the book) from Scheme to Clojure.

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### Men jag vill använda detta är i ett sammanhang där jag skriver Clojure. 1 Jag märkte också att core.logic är baserad på minikanren som kan vara till nytta.

Hence miniKanren lazy streams give more control on their evaluation to the user and that’s why they can’t be replaced by Clojure lazy sequences! This means that mplus (the interleaving function) is all about scheduling evaluation of the two streams. It runs as a logic MiniKanren library [12] embedded in Clojure [137]. It allows to analyse and reason using logic techniques not only about Java source code, but about the entire Eclipse workspace We used a clojure based implementation of the minikanren relational programming framework. We saw how we could model three of the game constraints: moving, staying safe, and trying to take prisoners.

## In this UnConf talk, Dan Friedman and William Byrd demonstrate the miniKanren logic programming system for Scheme.

It's meant to be an introduction to the inner workings of miniKanren and of core.logic, helping you to understand more … 2020-12-22 Hence miniKanren lazy streams give more control on their evaluation to the user and that’s why they can’t be replaced by Clojure lazy sequences! This means that mplus (the interleaving function) is all about scheduling evaluation of the two streams. An unnecessary miniKanren implementation in Clojure - zachallaun/periphery.illogic. Skip to content Clojure world (and something like cons° in miniKanren, I think) would be a relation of three values: (conso a b c). The more mathematical interpretation would be "conso is true for any three values a, b, c such that c is a list of at least one element, a is the first element of c … 2020-07-21 2020-06-12 MiniKanren is one such library that is available in languages like Haskell and Clojure.

from familiar Ruby and JavaScript to the more exotic Erlang, Haskell, and Clojure. Jul 26, 2019 miniKanren, TLA+, and Alloy continues, with the addition of QuickCheck and the like. Jack presents his work on a literate editor for Clojure for Clojure there is the outstanding core.logic maintained by David Nolen; [ WB09], William E. Byrd, Relational Programming in miniKanren: Techniques, I end with speculations on mixing Rx with mini-Kanren (a.k.a., clojure.core.logic) and on hosting large reactive computations in the cloud. Feb 2, 2019 A popular implementation of miniKanren is the core.logic library of the Clojure programming language.