Message: 17
Date: Tue, 29 Mar 2005 07:35:46 -0800
From: Jim MacConnell <[EMAIL PROTECTED]>
Subject: Re: Math wizardry
To: RevList <[email protected]>
Message-ID: <[EMAIL PROTECTED]>
Content-Type: text/plain; charset="US-ASCII"
(snip)
> Perhaps even easier would be to define a function which determines
the *geometrical* angle associated with a line in Run Rev.
I like this solution to Richard's problem and it is probably a little
faster, particularly if the angle between the lines is all we're after. If
we want magnitude, etc. the LOC gives you all of that. Simply a case of more
effort to get more info? Which is a waste if you don't really need the
info... Also I just have a thing for the Law of Cosines....
jim
Jim,
I confess to a partiality for the law of sines.
In either event I think we can agree that Jim is right.
Jim
P.S. Seems that every Tom, Dick and Harry is named Jim these days.
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