| From: Carl Eastlund (carl.eastlund at gmail.com) Date: Fri Feb 5 09:21:37 EST 2010 |
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On Fri, Feb 5, 2010 at 9:12 AM, Matthias Felleisen <matthias at ccs.neu.edu> wrote: > > On Feb 5, 2010, at 8:29 AM, Todd O'Bryan wrote: > >> What do people use for a set data-type? If there isn't one built-in, >> we're going to use a hash-table with #t as all the values. > > Just a tease: how would you use hashtable to represent infinite sets? Use #f as all the values? ;) --Carl
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