Mex (mathematics)
In mathematics, the mex (minimum excluded value) of a subset of a well-ordered set is the smallest value from the whole set that does not belong to the subset. That is, it is the minimum value of the complement set.
In mathematics, the mex (minimum excluded value) of a subset of a well-ordered set is the smallest value from the whole set that does not belong to the subset. That is, it is the minimum value of the complement set.
In mathematics, the mex (minimum excluded value) of a subset of a well-ordered set is the smallest value from the whole set that does not belong to the subset. That is, it is the minimum value of the complement set.
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