Thread: Trig
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Unread 23-06-2002, 23:14
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#0047 (ChiefDelphi)
  
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Re: Trig
Posted by Jason Rukes at 1/19/2001 10:51 AM EST


Engineer on team #109, Arial Systems & Libertyville HS, from Libertyville High School and Arial Systems Corp & SEC Design.


In Reply to: Trig
Posted by Nick on 1/19/2001 6:07 AM EST:



I found this in the CRC Standard Math Tables Book.

Let A = Arctan(x), then
sin(A) = x/(sqrt(1+x^2))
cos(A) = 1/(sqrt(1+x^2))

sqrt is the square root function.

-Jason



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