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From: colonel@gloria.UUCP (Col. G. L. Sicherman)
Newsgroups: net.math
Subject: volume of a tetrahedron
Message-ID: <758@gloria.UUCP>
Date: Mon, 20-May-85 19:41:34 EDT
Article-I.D.: gloria.758
Posted: Mon May 20 19:41:34 1985
Date-Received: Fri, 24-May-85 06:56:40 EDT
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Organization: North American Veeblefetzer, Inc.
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Does anybody know of a _compact_ expression for the volume
of a tetrahedron in terms of its edges--something comparable
to Hero's and Brahmagupta's formulas in plane geometry?  I
have an expression but it's rather long and hard to remember.
-- 
Col. G. L. Sicherman
...{rocksvax|decvax}!sunybcs!colonel