Java Array Sum Square SumSquared(Object in)

Description

Sum Squared

License

Open Source License

Declaration

public static final int SumSquared(Object in) 

Method Source Code

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

public class Main {
    public static final int SumSquared(Object in) {
        if (in == null)
            return 0;
        if (in instanceof int[]) {
            int[] inn = (int[]) in;
            int out = 0;
            for (int i = 0, s = inn.length; i < s; i++)
                out += inn[i] * inn[i];/*from w  w  w.  j a  va2 s.c om*/
            return out;
        } else {
            int out = 0;
            for (int i = 0, s = ((Object[]) in).length; i < s; i++)
                out += SumSquared(((Object[]) in)[i]);
            return out;
        }
    }
}

Related

1. sumSq(double... values)
2. sumSq(double[] a)
3. sumSqual(byte[] b)
4. sumSquared(double[] data)
5. sumSquared(double[] data, double term)
6. sumSquaredError(double[] a, double[] b)
7. sumSquareDev(double[] values, double target)
8. sumSquareDoubleArray(double[] v)
9. sumSquares(double[] aArray)