Question: 23. [10 points] Write an ML function min of type int list -> int that returns the smallest element of a list of integers. Hint:
23. [10 points] Write an ML function min of type int list -> int that returns the smallest element of a list of integers. Hint: write a helper function minhelper that takes as a second parameter the smallest element seen so far. Then you can complete the exercise by defining fun min x -minhelper (tl x, hd x)
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