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Effective Haskell: Error in addPeano function (p 92, pdf)
The addPeano function switches the arguments in the recursive call. The implementation should be:
addPeano Z b = b
addPeano (S a) b = addPeano a (S b)
First Post!
RebeccaSkinner
Author of Effective Haskell
Good catch- thank you!
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