Handy Board : 5778


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Subject:	basic trigonometric functions on the handyboard..
Newsgroups:	lugnet.robotics.handyboard
Date:	Tue, 9 Mar 1999 11:02:49 GMT
Original-From:	Guy & Gad Berg <gberg@netvision.net.ilNOMORESPAM>
Viewed:	913 times

Hi. We've been trying to build an algorithm which will allow our HB to travel between given points. We need to use the inverse cosine function (cos^-1), how can we do that? Is there a math library which contains this and other trig functions? Thanks, Guy.

Message has 1 Reply:

		Re: basic trigonometric functions on the handyboard..
Dear Berg, You can perhaps express cos^-1 in the forms of a Taylor series and use that series for finding the approximate value. I have however not tried it. There is no math function for inverse cosine.Refer to handy board manual available (...) (25 years ago, 9-Mar-99, to lugnet.robotics.handyboard)

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