Class Sumx2my2

All Implemented Interfaces:
Function, Function2Arg

public final class Sumx2my2 extends XYNumericFunction
Implementation of Excel function SUMX2MY2()

Calculates the sum of differences of squares in two arrays of the same size.
Syntax:
SUMX2MY2(arrayX, arrayY)

result = Σi: 0..n(xi2-yi2)

Author:
Amol S. Deshmukh < amolweb at ya hoo dot com >