Understand Implicit Intersection


January 28, 2022 - by Bill Jelen

Understand Implicit Intersection

In the previous article, Why use the intersection operator, notice that the formulas in the last two figures were outside of the range B:I. Before Dynamic Arrays are introduced to Office 365, those formulas would not work in that area due to a feature called “Implicit Intersection”. Here is how it works.

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Why Use the Intersection Operator?

Why Use the Intersection Operator? »

January 27, 2022 - by Bill Jelen


What is the purpose of the intersection operator?

Calculate One Range

Calculate One Range »

January 26, 2022 - by Bill Jelen


I have a workbook that takes 3 minutes to calculate. I changed to manual calculation mode so I can enter data without waiting for a recalculation after each data entry. I just changed 10 cells and I only want to recalculate the 10 rows that rely on those cells. I don’t want to wait 3 minutes when there are only 10 cells that need recalculated.

You Change a Cell in Excel but the Formulas Do Not Calculate

You Change a Cell in Excel but the Formulas Do Not Calculate »

January 25, 2022 - by Bill Jelen


Sometimes when I change a cell in Excel, the formulas do not calculate. Below, cell C2 indicates that two plus two is not four.

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