X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?p=lambda.git;a=blobdiff_plain;f=code%2Flambda_evaluator.mdwn;h=4e59b7fe60fbf8727c1a5ebba1c5d387863f22bc;hp=d39086fd257131bb012c1fa5f71191c387c23927;hb=eccdc0a13b19857fb310918dc48f290a44d18e54;hpb=50102e40c57ebd7aef267b201292646587766573

diff --git a/code/lambda_evaluator.mdwn b/code/lambda_evaluator.mdwn
index d39086fd..4e59b7fe 100644
--- a/code/lambda_evaluator.mdwn
+++ b/code/lambda_evaluator.mdwn
@@ -134,7 +134,7 @@ Other Lambda Evaluators/Calculutors
 
 *	[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)
-*	[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).
+*	The UPenn [Lambda Calculator](http://dylanbumford.com/LambdaCalculator/): Pedagogical software developed by Lucas Champollion and others. Linguistically oriented, uses types. Requires Java (many users will probably already have Java 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).