Re: Proposal: count Taylor R Campbell 21 Sep 2009 00:51 UTC
Date: Sun, 20 Sep 2009 18:58:38 -0400
From: David Van Horn <xxxxxx@ccs.neu.edu>
While `length' gives you number of pairs in a list, it's also useful to
determine the number of pairs in a (potentially) improper list.
When might one want to do this?
