(1) Gene needs to do a recount. I just went through my posts and did
not see any cases where I used relation or relationship. I may be
forgetful and blind, but I didn't remember using the words, and didn't
see where I used them.
(2) Wikipedia and Wictionary seem to use the two words interchangeably
for equations/math. Merriam-Webster at one point says relationship is
commonly used in places where relation would be better.
Michael D. Edmiston, Ph.D.
Professor of Physics and Chemistry
Bluffton University
Bluffton, OH 45817
(419)-358-3270
edmiston@bluffton.edu