Java Asin() Method

Description

The process returns the arcsine of the particular twice value. Math. asin() revisits the arcsine of a viewpoint in between -pi/2 and pi/2. The arcsine is also recognized as an opposite of a sine. If the row is NaN or its complete value is greater than 1, then the result is NaN.

Syntax

double asin(double d)

Parameters

Here is the detail of parameters −

• d − A double data type.

Return Value

• This method returns the arcsine of the specified double value.

Example

public class Test { 

   public static void main(String args[]) {   
      double degrees = 45.0;
      double radians = Math.toRadians(degrees);

      System.out.format("The value of pi is %.4f%n", Math.PI);
      System.out.format("The arcsine of %.4f is %.4f degrees %n", Math.sin(radians),
         Math.toDegrees(Math.asin(Math.sin(radians))));
   }
}

This will produce the following result:

Output

The value of pi is 3.1416
The arcsine of 0.7071 is 45.0000 degrees

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