There are other classes of cheating beyond copying another's work. For example, in many of the pre-college math classes I had, looking up the answers to the od

There are other classes of cheating beyond copying another's work. For example, in many of the pre-college math classes I had, looking up the answers to the odd-numbered problems in the back of the book was considered cheating. You couldn't necessarily complete a homework this way, as you had to show your work, but you could verify your own answers. While I never bothered to do this (I did fine in math at the level these started appearing anyway), I didn't care that others did. Also, many of these classes considered it "cheating" to program your calculator to compute solutions for you. Usually, on a programmable calculator, the program would only substitute for memorizing formulas. Memorizing formulas is pointless, as if you eventually end up using one often enough, you'll memorize it anyway. Again, I never actually did this (I preferred to just learn how the formula was derived), but I occasionally helped others do it.