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Answers and rating deltas for

In C++, which is faster? (2 * i + 1) or (i << 1 | 1)?

Author Votes Δ
paxdiablo 13 +0.50
FrankH. 8 +2.83
Crashworks 5 -0.06
Jonathan Sternberg 4 +0.81
Gunther Piez 1 0.00
Stephen Hazel 0 -1.76
Abyx 0 -1.33
BlackBear -2 -3.40
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