added gcd,lcm to library

[lambda.git] / offsite_reading.mdwn

diff --git a/offsite_reading.mdwn b/offsite_reading.mdwn
index 8d86d8b..c9f1d7e 100644 (file)
--- a/offsite_reading.mdwn
+++ b/offsite_reading.mdwn
@@ -52,6 +52,7 @@ get more out of. (Rinse and repeat.)
 *      [Penn lambda calculator](http://www.ling.upenn.edu/lambda/) Pedagogical software developed by Lucas Champollion, Josh Tauberer and Maribel Romero.<p>
 
 <!-- Haskell Curry had ideas that he felt were validated upon reading a 1924 paper by M. Schönfinkel "Uber die Bausteine der mathematischen Logik" which used combinators in a similar way to his own ideas. Haskell then wrote "An analysis of logical substitution" which appeared in the American Journal of Mathematics in 1929. -->
+
 *      [[!wikipedia Moses Schönfinkel]]
 *      [[!wikipedia Haskell Curry]]
 *      [[!wikipedia Alonzo Church]]<p>
@@ -66,7 +67,8 @@ get more out of. (Rinse and repeat.)
        <http://people.cs.uu.nl/jeroen/article/combinat/combinat.ps>
 *      [Chris Barker's Iota and Jot](http://semarch.linguistics.fas.nyu.edu/barker/Iota/)<p>
 
-*       [To Dissect a Mockingbird](http://dkeenan.com/
+*      [To Dissect a Mockingbird](http://dkeenan.com/Lambda/index.htm)
+*      [Combinator Birds](http://www.angelfire.com/tx4/cus/combinator/birds.html)
 
 ## Evaluation Order ##