ChatGPT can assist with complex Excel formulas, including a VLOOKUP plus IFERROR to return not listed when no match appears.

Excel is my database, Python is my brain.

Please note: This item is from our archives and was published in 2017. It is provided for historical reference. The content may be out of date and links may no longer function. Q. I’ve accepted a job ...

Stop Excel errors by using these 8 key symbols, like ' to keep leading zeros and ~ to search for literal * or ? characters in data.

Many of the formulas in my spreadsheets are long and complicated. When I need to make an adjustment, I could click on the Formula bar and edit the formula in the target cell, but I prefer to keep my ...

Replace confusing cell references with global constants, local variables, and reusable custom functions.

In this post, we will show you how to speed up calculating threads in Excel on a Windows 11/10 PC. Microsoft Excel is designed to handle large datasets and complex formulas. However, sometimes ...

The Excel IMSUB function is an Engineering function and its purpose is to return the difference between two complex numbers. The formula for the IMSUB function is IMSUB(inumber1, inumber2). The syntax ...

Mathematical models are a way to attempt to predict the probable outcome of a complex situation. From climate, stock market and physics models, you can use mathematical formulas to determine a range ...