Hello,
In last ressort use the "Infinite" series : http://en.wikipedia.org/wi
Regards.
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Implementing Math.acos() ?
Hi,
I'm using java 1.3 on a blackberry device, their implementation of the Math class doesn't have acos, is there any implementation of it I can find elsewhere? Again, it doesn't have this:
Math.acos();
sigh,
Thanks
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Answers
Here an implentation of arcsin by infinite series (french page) :
http://www.javafr.com/code
Not very difficult to have the arcos from this code
Regards.
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by: sciuriwarePosted on 2009-10-05 at 12:58:59ID: 25499017
I'm using JAVA 6:
acos
public static double acos(double a)
Returns the arc cosine of a value; the returned angle is in the range 0.0 through pi. Special case:
* If the argument is NaN or its absolute value is greater than 1, then the result is NaN.
The computed result must be within 1 ulp of the exact result. Results must be semi-monotonic.
Parameters:
a - the value whose arc cosine is to be returned.
Returns:
the arc cosine of the argument.
;JOOP!