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atan2
atan2f

Format
#include <math.h>
double atan2 (double y, double x);
float atan2f (float y, float x);


Arguments
  • x
  • y
Return Value
The arc tangent of the argument y divided by the argument x

What This Function Does
It returns the arc tangent of the argument y divided by the argument x.

atan(t) =
t / (1+(t^2/(3+(2^2*t^2/(5+(3^2*t^2/(7+....)))))))


Note
This standard function comes with NuSystem.


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Copyright © 1998
Nintendo of America Inc. All rights reserved
Nintendo and N64 are registered trademarks of Nintendo
Last updated January 1998