Complement

Complement(set1, set2)

get the complement set from set1 and set2.

See

• Wikipedia - Complement (set theory)

Examples

>> Complement({1,2,3},{2,3,4})
{1}

>> Complement({2,3,4},{1,2,3})
{4}

In the line below we get all elements that are in {3, 2, 7, 5, 2, 2, 3, 4, 5, 6, 1} but not in {2, 3} or {4, 6, 27, 23}. Of course this would work with lists of arbitrary expressions, not only numbers.

>> Complement({3, 2, 7, 5, 2, 2, 3, 4, 5, 6, 1}, {2, 3}, {4, 6, 27, 23})
{1,5,7}

Related terms

Intersection, Union

Implementation status

• ✅ - full supported

Github

• Implementation of Complement