“A formula is a spreadsheet function entered in a cell, complete
with its arguments. They’re one of the two or three major
applications that first spearheaded the acceptance of the personal
computer in the 1980s, and the main tools of advanced spreadsheet
use.“In part 1 of this article, I gave an overview of functions and
what they do. Now, in part 2, I’ll continue by explaining how you
enter formulas (or formulae, if you prefer), and how you can check
and review them afterwards…”