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Answers and rating deltas for
i am recieving a notice in php while trying to calculate the value of a variable
| Author | Votes | Δ |
|---|---|---|
| Ikmal Ezzani | 6 | +4.13 |
| Wes Cossick | -1 | -2.16 |
| Adam Brill | -1 | -1.97 |
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