fuzzy/approximate/locality-sensitive hash

To: http://www.gmail.com/~alex. (Alexander ), http://www.umass.edu/~a (Alexander )
Subject: fuzzy/approximate/locality-sensitive hash
From: http://dummy.us.eu.org/robert (Robert)
Date: Wed, 21 Jun 2017 05:24:37 -0700

See http://dummy.us.eu.org/robert/software/fuzzysum/.  Again, it
would've been better if I had used a more widespread library instead of
dcdflib .