Instead of writing =A1+A2+A3+A4+A5, you can simply use =SUM (A1:A5). Note that these are both formulas, but only the latter utilizes a function, in this case, the SUM function. â â â â â â â ...

5. Conclusion This article discusses some essential properties of Minkowski sum and difference of sets and gives their proofs. It includes new theorems about Minkowski sum and difference of open and ...