[koblas]

Plus, for owners of the HP41, if you had an essay question in your chemistry test you could type in cliff notes... Naw, I never did that.

[PeterStuer]

I did do that! But data entry was so laborious that by the time you entered the formulas you basically knew them by hard.

[nottorp]

A decent way to cram for an exam you don't care much about is to hand copy the course material too. You'll most likely end up retaining enough to pass.