Lies! I'm no "Apple guy"

. I just happened to get an iPad for Christmas

.
The formulas in that file are hopefully simple enough that any Excel-clone program can run it. Apparently that's not true for some of them

. If you try to run it and it breaks, see if you can let me know which cells are breaking it.
EDIT: PS, I've noticed some errors in the last version I put up so I'll upload a corrected version sometime.