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remove misplaced reference to even
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@ -329,8 +329,7 @@ The Haskell code is straightforward: new ingredients are the `if ... then ... el
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odd `odd` which is a predicate from the Haskell standard library
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odd `odd` which is a predicate from the Haskell standard library
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that returns `True` if an integral number is odd.
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that returns `True` if an integral number is odd.
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Now let's assume that we also need another function that computes the square for any odd number.
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Now let's assume that we also need another function that computes the square for any odd number:
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As you can imagine we can use the standard library predicate `even`:
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```haskell
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```haskell
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ifOddSquare :: Integer -> Integer
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ifOddSquare :: Integer -> Integer
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