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-------- Original Message -------- Subject: house & squirrel Date: Sat, 28 Oct 2006 09:27:59 -0300 From: ANNABELLE THIEBAUX <HAMST@NS.SYMPATICO.CA> To: naturens-owner@chebucto.ns.ca The main structural elements of our house are wood arches visible from the interior. And yes they are hyperbolic cosine curves --cosh(x) -- with their nice architectural, mathematical, and squirreling properties. For the non--mathematicians of us it is the curve that a rope held by both ends upside down makes naturally, or the roman arch with a keystone at the top. And yes, we still have that squirrel here, today is the day.
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