Trigonometry isn't working properly

[goroyoshi]

Why does my java code not work like my turing one does?

Java:

import hsa.Console; import java.lang.Thread; import java.awt.*; import java.lang.Math; public class Hook {     Console c;     public Hook ()     {         c = new Console ();     }     double x, y;     long x2, y2;     public void trig ()     {         while (true)         {             for (int z = 0 ; z < 360 ; z++)             {                 x = Math.sin (z);                 y = Math.cos (z);                 x2 = Math.round (Math.toDegrees (x));                 y2 = Math.round (Math.toDegrees (y));                 c.clear ();                 c.setColor (Color.green);                 c.fillOval (Math.round (x2) + 100, Math.round (y2) + 100, 10, 10);                 try                 {                     Thread.sleep (100);                 }                 catch (InterruptedException e)                 {                 }             }         }     }     public static void main (String[] args)     {         Hook p = new Hook ();         p.trig ();     } }

Turing:

var mx, my, mb : int setscreen ("offscreenonly") proc drawcircle (thickness, xradius, yradius, col : int)     loop         for x : 1 .. 360             Mouse.Where (mx, my, mb)             drawfilloval (floor (sind (x) * xradius) + mx, floor (cosd (x) * yradius) + my, thickness, thickness, col)             delay (2)             View.Update             cls         end for     end loop end drawcircle drawcircle (5, 30, 30, blue)

[Tony]

because one uses sin while the other uses sind.

I don't think Math.toDegrees does what you think it does.

[goroyoshi]

so i should just multiply it by 57.3 ?
ok so that is what Math.toDegrees does

[Tony]

What? Read the docs for the version for Java that you are using.

[andrew.]

I haven't read the Java docs but I'm assuming that sin and the other trig functions in Java take in radian angles. This means that you have to call toRadians on your angle to calculate the sine.

So basically:

Java:

x = Math.sin (Math.toRadians(z));

[goroyoshi]

i've fixed it already, ty for helping