For decades, Excel worked on a simple principle: you enter a formula into one cell, and it returns a single result into that same cell. But the introduction of dynamic array behavior (in Excel for ...

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 ...

Q. How do the TRIMRANGE function and trim references in Excel work? A. Excel’s TRIMRANGE function and trim references help users quickly tidy up datasets. This makes for a cleaner, easier-to-follow, ...

Imagine you’re tasked with analyzing two datasets—one containing a list of products and another with customer segments. How do you uncover every possible pairing to identify untapped opportunities?

EPPlus has support for dynamic arrayformulas/spillover and support for several new functions that depends on this functionality from version 7 and up. We have also improved the support for handling of ...

Have you ever found yourself buried under a mountain of Excel spreadsheets, painstakingly updating formulas every time new data comes in? It’s a common struggle, one that can turn even the most ...