RosettaCodeData/Task/Sort-an-integer-array/Standard-ML/sort-an-integer-array-3.ml

- val nums = [2, 4, 3, 1, 2];
val nums = [2,4,3,1,2] : int list
- val sorted = ListMergeSort.sort op> nums;
val sorted = [1,2,2,3,4] : int list