[A89] arctan
[Prev][Next][Index][Thread]
[A89] arctan
Hey everybody,
I was wondering if anyone knows of a good method to calculate the arctangent
(also known as inverse tangent) of a value using 68k assembly. I am using it
in a program that calculates angles using two points -
tan(theta)=opposite/adjacent
arctan(opposite/adjacent)=theta
For this program, speed will be more important than accuracy - 3 or 4
significant digits is plenty.
Even a website with info would be great - but the algorithm/function must
NOT require any bounds on the input or output. Thanks!
asmviper
_________________________________________________________________
Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp.
Follow-Ups: