How I have to write arctan? Math.arctan(x) doesn't work.
Kartoffelbrot wrote ...
2013/5/20
Trigonometry
Math.atan(x). You can check these things on the http://docs.oracle.com/javase/6/docs/api/java/lang/Math.html - the official Java API.
Thank you!
Just out of interest, what are you using it for? I've only had to use it once when I was trying to make a more realistic missile homing system than using the turnTowards() method.
I am using it to calculate the rotation of an object out of the coordinates on the left up corner and the corner down right, so that it's turning from the first to the second coordinates. How can I calculate my value into radian?
Into radian? I'm fairly sure that the number starts off as a radian, because I had to use the Math.toDegrees() method in my scenario. To convert it, however, you can use the Math.toRadians() method.
Ok, thank you. I switched that properly.
Now it works fine. You were right. Thank you for that.
How can I take the root?
Thanks
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