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Answers and rating deltas for

Why doesn't pow(sqrt(-1), 2) return -1?

Author Votes Δ
gsamaras 12 +1.89
dan04 5 +0.90
RedX 2 -0.31
Some programmer dude 2 -1.09
emsr 0 -1.39
Last visited: Nov 10, 2015, 11:58:24 PM