I've been tasked with making changes to an Excel 2010 spreadsheet I know little about. I was pretty good with Excel about a decade ago, but I'm not really sure how to look-up the definitions of particular formulas I see used in cells.
For instance, in one cell I see what I assume is a function call
=CEMPRICE!$L$19, I assume this is a call to function
CEMPRICE with the contents of cell
Where do I find the definition of
CEMPRICE and how it works?