Hi!
Remembering Excel functions is not the easiest thing to do on this planet.
So I put together a 4 page manual covering all the functions shown in the previous 3 tutorials.
Download and unzip the compressed file attached to this article.
Kindly,
Warrick
P.s. I tried to simplify the manual as much as possible, but turns out it's pretty difficult to create this kind of thing. In any case I REALLY hope it helps ;)