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Answers and rating deltas for
How to calculate the sum of all columns of a 2D numpy array (efficiently)
| Author | Votes | Δ |
|---|---|---|
| John Vinyard | 12 | +3.65 |
| Chunliang Lyu | 3 | +0.08 |
| Ben Allison | 3 | +0.46 |
| bogatron | 0 | -4.18 |
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