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Defining infinite list in Haskell:
[1,1..] => [1,1,1,..]
Or, the circular way:
lst=1:lst
Is the first defined the same as the second? If not, which one is the preferred way?
You probably want
repeatwhere the definition is equivalent to your second implementation.The
[1,1..]notation in your first example is syntactic sugar for theenumFrom*prelude functions. Use whichever you prefer.