Java Distance Calculate distanceSQ(double[] pos1, double[] pos2)

Here you can find the source of distanceSQ(double[] pos1, double[] pos2)

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Description

distance SQ

License

Open Source License

Declaration 

public static double distanceSQ(double[] pos1, double[] pos2)

Method Source Code

//package com.java2s;
//License from project: Open Source License 

public class Main {
    public static double distanceSQ(double[] pos1, double[] pos2) {
        double distanceSQ = 0.0;

        for (int i = 0; i < pos1.length; i++) {
            distanceSQ += (pos1[i] - pos2[i]) * (pos1[i] - pos2[i]);
        }//  ww  w  .  jav  a  2s .c o  m

        return distanceSQ;
    }
}

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  3. distancePointToPoint(float x1, float y1, float x2, float y2)
  4. distances(double[][] arr, int[][] partners)
  5. distanceSq(double[] p1, double[] p2, double[] weights)
  6. distanceSq(double[] vec1, double[] vec2)
  7. distanceSq(float x0, float y0, float x1, float y1)
  8. distanceSq(int x0, int y0, int x1, int y1)
  9. distanceSqr(final float[] a, final float[] b)