The major implementations of miniKanren are in Clojure and Racket. I was reading TRS and wanted to run the code, but I didn't have (and didn't feel like getting) Clojure or Racket. 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.
miniKanren (clojure berlin) Igor Wiedler August 12, 2015 Programming 1 170. miniKanren (clojure berlin) Igor Wiedler. August 12, 2015 Tweet Share More Decks by Igor Wiedler. See All by Igor Wiedler . igorw 3 830. igorw 0 76
How implement tarai in a scheme variant, and 2012-03-26 · Way back in the dawn of Clojure time, I ended up getting “The Reasoned Schemer” by mistake. (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.
Recently, my interest has intensified, so I picked up a copy of The Reasoned Schemer and have been working through The original miniKanren implementation only provides the ability to constrain your logic variables through unification. It’s easy to say that a logic variable must be a specific number: (== v 42). If you want to express that a logic variable must not be a specific number, but can still be anything else, then you’re out of luck. This capability enables an interesting kind of test-driven development with partially-instantiated programs.
- crivero10/Clojure-Macros-and-MiniKanren 2014-07-06 2015-12-07 miniKanren tutorial not in Clojure. I am wondering if anyone knows of a miniKanren and/or microKanren tutorial that is either written in Java (or similar) or is not language dependent.
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You can learn much more about it at minikanren.org. The original miniKanren implementation only provides the ability to constrain your logic variables through unification. It’s easy to say that a logic variable must be a specific number: (== v 42).
Over the past three years miniKanren has gained a significant following in the Clojure commu- nity in the form of the popular core.logic library, which started as a
Almost all of my conversations at the conference involved the questions, “Why are you at Clojure/Conj” and “How did you get interested in Clojure”. The recent language Kanren is an embedded logic programming environment in Scheme. A version of the library called miniKanren [7] has been ported to Clojure in the form of the core.logic library.Below we implement an automata in core.logic that accepts lists consisting of multiple copies of … 2012-03-26 miniKanren is a family of programming languages for relational programming. As relations are bidirectional, if miniKanren is given an expression and a desired output, miniKanren can run the expression "backward", finding all possible inputs to the expression that produce the desired output. Most people using miniKanren are actually using the core.logic version in Clojure.
Students should install either Vicare
miniKanren has been implemented in a growing number of host languages, including Scheme, Racket, Clojure, Haskell, Python, JavaScript, Scala, Ruby,
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It is designed to be easily extended to forms of logic programming beyond the ones provided. There is no not operator in minikanren, but you can achieve something similar with conda: (defmacro not "fail if the given goal succeeds, use with extreme caution" [goal] ` (conda [~goal fail] [succeed])) See my similar question on Google Groups javascript java clojure immutable sql clojurescript reactjs minikanren datalog xmonad cps fullstack datomic Updated Aug 20, 2017 program-in-chinese / flo Ever since I saw William Byrd and Dan Friedman present on miniKanren at Clojure/conj a few years ago, I’ve been distantly interested in the topic of logic programming. . Recently, my interest has intensified, so I picked up a copy of The Reasoned Schemer and have been working through The original miniKanren implementation only provides the ability to constrain your logic variables through unification. It’s easy to say that a logic variable must be a specific number: (== v 42).
It runs as a logic MiniKanren library [12] embedded in Clojure [137].
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Hi minikanren list! I was implementing my own version of minikanren in clojure and i figure out i could interleave walk with unifiy, so i could flatten out lvars chain. Beside the current version isnt tail recursive (and may stackoveflow), see any problem.
Following the “The Reasoned Schemer” book (second edition), we will learn about relational programming by implementing a version of miniKanren ourselves. Basic knowledge of a lisp-like language (Racket, BSL, Lisp, Scheme, Clojure,…) is presumed. 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.
The original miniKanren implementation only provides the ability to constrain your logic variables through unification. It’s easy to say that a logic variable must be a specific number: (== v 42). If you want to express that a logic variable must not be a specific number, but can still be anything else, then you’re out of luck.
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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