/Java/Determine the distance between two circles in java

Determine the distance between two circles in java

public class GreatCircle {
    public static void main(String[] args) {
        double x1 = Math.toRadians(Double.parseDouble(args[0]));
        double y1 = Math.toRadians(Double.parseDouble(args[1]));
        double x2 = Math.toRadians(Double.parseDouble(args[2]));
        double y2 = Math.toRadians(Double.parseDouble(args[3]));

        double r = 6371.0;
        double deltax = x2 - x1;
        double deltay = y2 - y1;
        double term1 = Math.pow(Math.sin(deltax / 2), 2);
        double term2 = Math.cos(x1) * Math.cos(x2) * Math.pow(Math.sin(deltay / 2), 2);
        double sqrt = Math.sqrt((term1 + term2));
        double distance = 2 * r * (Math.asin(sqrt));
        Math.toDegrees(distance);
        System.out.println(distance + " kilometers");
    }

Similar codes

0 vote368 views1 answer
Cloudinary image Transformation in Java
Java
2 votes348 views1 answer
Char equals java
Java
2 votes319 views1 answer
How to print the last element of an array
Java
0 vote325 views1 answer
Unparseable date android
Java
-1 vote333 views1 answer
Check vowel present in string java
Java
6 votes369 views2 answers
Java array check duplicates
Java
0 vote332 views1 answer
How to read a date string in java
Java
-1 vote328 views1 answer
Get my jre path
Java
5 votes328 views1 answer
Java cast bolean to int
Java
0 vote334 views1 answer
Check if object is empty java 8
Java