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Tip: Interesting Java.lang.Math Class

Check out this interesting java.lang.math class.


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public class UsingLangDotMath
{
   final int TWENTY_SEVEN = 27;
   
   public static void main(String args[])
   {
      UsingLangDotMath usingLangDotMath = new UsingLangDotMath();
      usingLangDotMath.proceed();
   }
   
   private void proceed()
   {
      System.out.println("Cube root of 27: " + Math.cbrt(TWENTY_SEVEN));
      System.out.println("Trigonometric sine: " + Math.sin(TWENTY_SEVEN));
      System.out.println("Trigonometric cosine: " + Math.cos(TWENTY_SEVEN));
      System.out.println("Trigonometric tangent: " + Math.tan(TWENTY_SEVEN));
      
   }
}

/*
Expected output:

[root@mypc]# java UsingLangDotMath
Cube root of 27: 3.0
Trigonometric sine: 0.956375928404503
Trigonometric cosine: -0.2921388087338362
Trigonometric tangent: -3.273703800428119

*/

 

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Sridhar M S. is a Java developer from Bangalore, India. He holds a master's degree in Computer Science.
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