From: barker Date: Mon, 13 Sep 2010 13:26:27 +0000 (-0400) Subject: (no commit message) X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?p=lambda.git;a=commitdiff_plain;h=c1302edddd57fadcf94648c9173613b2273552a0;ds=sidebyside --- diff --git a/assignment1.mdwn b/assignment1.mdwn index 6fd29ee2..fad7c8c4 100644 --- a/assignment1.mdwn +++ b/assignment1.mdwn @@ -24,7 +24,7 @@ In Racket, these can be defined like this: (define true (lambda (t) (lambda (f) t))) (define false (lambda (t) (lambda (f) f))) - +test 8. Define a "neg" operator that negates "true" and "false". Expected behavior: (((neg true) 10) 20) evaluates to 20, (((neg false) 10) 20) evaluates to 10.