
[;1m  intersection(SetOfSets)[0m

  Returns the intersection of the set of sets [;;4mSetOfSets[0m.

  Intersecting an empty set of sets exits the process with a [;;4mbadarg[0m
  message.

[;1m  intersection(Set1, Set2)[0m

  Returns the intersection of [;;4mSet1[0m and [;;4mSet2[0m.
