Learn why the Excel AGGREGATE function fails with arrays and how to fix value errors using helper columns or dynamic LAMBDA and BYROW formulas.

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Monster formulas don't have to stay monstrous.

Excel doesn’t have a built-in AVERAGEIF() function, but you can still average values, conditionally. Excel has SumIf and CountIf, but no AverageIf. However, with a little array magic, you can get ...

The introduction of dynamic arrays triggered the biggest change to how we work with Microsoft Excel formulas in years, if not decades. They allow a single formula to spill multiple results into ...

Imagine opening an Excel file expecting to see numbers, only to find that every cell displays formulas like =SUM(A1:A10), instead of the actual results. It can be confusing and frustrating, especially ...

Navigating the world of Excel can sometimes feel like trying to solve a puzzle with missing pieces. If you’ve ever found yourself wrestling with the XLOOKUP function, only to be met with a chaotic ...

Our formula handling does not currently consider e.g. SUM(A2:B2 * 1) an array formula. Despite Excel considering it an array formula. This leads to various bugs and issues. As an example, consider the ...

What is the current behavior? I have a workbook with multiple sheet containing formulas. My goal is to edit the workbook to replace the formulas of the sheet by their calculated values and then delete ...

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