X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?p=lambda.git;a=blobdiff_plain;f=lambda_evaluator.mdwn;h=d39086fd257131bb012c1fa5f71191c387c23927;hp=677e5057853deb41e09d8c4882cbe4ca37c9c193;hb=60fde0202775a36c5b20c370374649d2a90c6af8;hpb=6040c9a08f6e2a772d14333c19e006b4e173ca0b;ds=sidebyside diff --git a/lambda_evaluator.mdwn b/lambda_evaluator.mdwn index 677e5057..d39086fd 100644 --- a/lambda_evaluator.mdwn +++ b/lambda_evaluator.mdwn @@ -126,13 +126,19 @@ Improvements we hope to add: * returning results in combinator form (the evaluator already accepts combinators as input) * displaying reductions one step at a time * specifying the reduction order and depth -* allow other binders such as ∀ and &exists; (though these aren't interpreted as doing anything other than binding variables) +* allow other binders such as ∀ and ∃ (though these won't be interpreted as doing anything other than binding variables) + Other Lambda Evaluators/Calculutors ----------------------------------- -* [Peter Sestoft's Lambda calculus reduction workbench](http://www.itu.dk/people/sestoft/lamreduce/index.html) Very nice! Allows you to select different evaluation strategies, and shows stepwise reductions. +* [Peter Sestoft's Lambda Calculus Reducer](http://www.itu.dk/people/sestoft/lamreduce/index.html): Very nice! Allows you to select different evaluation strategies, and shows stepwise reductions. * [Chris Barker's Lambda Tutorial](http://homepages.nyu.edu/~cb125/Lambda) -* [Lambda Animator](http://thyer.name/lambda-animator/) -* [Penn lambda calculator](http://www.ling.upenn.edu/lambda/) Pedagogical software developed by Lucas Champollion, Josh Tauberer and Maribel Romero. Linguistically oriented. Requires installing Java (Mac users will probably already have it installed). +* [Penn Lambda Calculator](http://www.ling.upenn.edu/lambda/): Pedagogical software developed by Lucas Champollion, Josh Tauberer and Maribel Romero. Linguistically oriented. Requires installing Java (Mac users will probably already have it installed). +* [Mike Thyer's Lambda Animator](http://thyer.name/lambda-animator/): Graphical tool for experimenting with different reduction strategies. Also requires installing Java, and Graphviz. +* [Matt Might's Lambda Evaluator](http://matt.might.net/articles/implementing-a-programming-language/) in Scheme (R5RS and Racket). + +See also: + +* [Jason Jorendorff's Try Scheme](http://tryscheme.sourceforge.net/about.html): Runs a miniature Scheme interpreter in Javascript, in your browser.