The SUMX2PY2 function calculates the sum of the sum of squares of corresponding values in two arrays, according to the formula:
The number of values in both arrays must be the same
For example:
SUMX2PY2({4,5,6}, {7,4,3})
returns 151, that is (4^2 + 7^2) + (5^2 + 4^2) + (6^2 + 3^2).
See also: