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    Answers and rating deltas for
    What is the role of 'bottom' (⊥) in Haskell function definitions?
| Author | Votes | Δ | 
|---|---|---|
| AJFarmar | 20 | +4.11 | 
| Ben | 4 | +1.04 | 
| Luis Casillas | 3 | -0.41 | 
| dfeuer | 3 | -0.48 | 
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