Haskell: Check whether all the elements in the list are odd or not.

Following statement returns True, of all the elements in the list are odd numbers, else False.

allOdd list = ([] == [x | x <- list, even x])

Prelude> let allOdd list = ([] == [x | x <- list, even x])
Prelude> 
Prelude> allOdd [4, 5, 6]
False
Prelude> 
Prelude> allOdd [3, 5, 7]
True

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