| From: Gadfly (dyrueta at gmail.com) Date: Tue Feb 16 19:12:06 EST 2010 |
|
FYI -- The assf function, which HtDP section 43.2 calls for to develop 'lookup-node', is missing from language "HtDP advanced student." I tried saving -- #lang scheme (provide assf) -- as a module file and adding it as a teachpack, but that didn't work.
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