Random Homestuck Quotes
TT: Total number of pairings for a group of n people is (n^2 - n) / 2.
TT: You divide by 2 to cut the grid in half, eliminate duplicate pairs.
TT: Minus n is so you don't pair people up with themselves. That wouldn't make sense.
TT: You divide by 2 to cut the grid in half, eliminate duplicate pairs.
TT: Minus n is so you don't pair people up with themselves. That wouldn't make sense.
Source: ==>