SUMX2PY2 (PQL  xl)
This function returns the sum of the sum of squares of corresponding values in two arrays
 Library: PQL \ Spreadsheet \ Math & Trig
 Compatibility: Any content (regardless of data source) in the Tabulate spreadsheet module
 Solve: This function can be used with the Solve plugin: both as part of the objective function and constraint functions
Syntax
SUMX2PY2(array x, array y)
Function Arguments
Name  Description  Type  Optional 
array x  First array of values (x’s)  StringOrNumber 

array y  Second array of values (y’s)  StringOrNumber 

Comments
This function is the same as the Microsoft Excel 'SUMX2PY2' function  using the same inputs, logic and outputs.