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Re: eminence speaker [message #51405 is a reply to message #51404] Sat, 15 September 2007 10:37 Go to previous message
Wayne Parham is currently offline  Wayne Parham
Messages: 18787
Registered: January 2001
Illuminati (33rd Degree)

That's a handy link, thanks. It looks like the forumulas are slightly different, but they calculate similarly. Notice the length offset on one formula is (L + 0.8d) and the other is (L + 8/3πd).

8/3π = 0.85, so the formula are very similar. One uses 0.8d for length offset and the other uses 0.85d.


 
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