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Answers and rating deltas for

Unfamiliar symbol in algorithm - What does ∀ mean?

Author Votes Δ
Mark Rushakoff 25 +0.38
seh 20 +2.88
Yada 8 +0.22
ty. 5 -1.56
D_K 1 -3.76
Last visited: Sep 14, 2014, 5:07:29 AM