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1.
Used commonly in math to describe steps. F= Formula, S= Substitution, W= work, and A= Answer. My math teacher made me do this for extra credit. Pretty cool huh? Anyways, good to point out your steps and figure out what you messed up on or are missing (if anything).

+1 extra credit point :)
Math person 1: Use FSWA to show all your steps so if you get the problem wrong you can see where you messed up.

Math person 2: Dude, FSWA is so cool.
by somone already has my name November 15, 2005