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From: Jim Thompson (no email)
Date: Sat May 22 2004 - 10:53:24 EDT
23.45 degrees, actually. Frank noticed my typo.
I made up a graphic to explain all this in more detail and will post it
later.
Jim Thompson
> -----Original Message-----
> A graphical method of computing the sine of a function. Sine is
> opposite over the hypotenuse. #3 =opposite, #4=hypotenuse. Then dec =
> 22.5*sine(days past vernal equanox), etc for other seasons.
> Fred
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