the sum of partial sum

(*)-sum graph

(fuzzy) two-person zero-sum game

(integral) sum graph

(integral) sum number

(The symbol is abbreviated) feasible sum

(the symbol is abbreviated)feasible sum

(weighted) degree sum

1ump sum tax

1ump-sum appropriations operation

a dim sum chef

a huge sum

a sum

a sum of money

a11-round responsibility system;1ump-sum appropriations operation

abundance sum-to-one constraint(ASC)

additivity of sum of squares

Adler sum rule

Adler-Weisberger sum rule