Sum Operations

Built-in functions › Mathematics › Elementary Math › Sum Operations

6 functions in this category.

Sum Operations

Function	What it does
sumx2my2	Sum of (x² − y²) over paired arrays.
sumx2py2	Sum of (x² + y²) over paired arrays.
sumxmy	Sum of element-wise differences: sum(A - B).
sumxmy2	Sum of squared differences between paired arrays.
sumxpy	Sum of element-wise sums: sum(A + B).
sumxpy2	Sum of squared element-wise sums: sum((A + B).^2).