If you’re still dragging columns around, you’re doing extra work.

As one of the most heavily regulated foods on the market, infant formula is subject to strict nutrition guidelines and undergoes rigorous safety and quality testing. But CR’s tests of infant formula ...

The @ character in Excel is the implicit intersection operator, which causes formulas to return a single value instead of overflowing data. Understanding it is key to mastering dynamic arrays. Before ...

If you’re on the lookout for an Excel cheat sheet to help you speed up your spreadsheet game, then this article is for you. We’ve compiled 10 of the most useful Excel formulas for many users, from ...

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 struggled with Excel formulas, trying to calculate running totals only to be left with errors and frustration? Many of us have faced the challenge of managing datasets where each row’s ...

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 ...