module documentation

Provides two functions for testing three-way set disjointness.

Function disjoint1 Return True if there is no element common to all three lists.
Function disjoint2 Return True if there is no element common to all three lists.
def disjoint1(A, B, C):

Return True if there is no element common to all three lists.

def disjoint2(A, B, C):

Return True if there is no element common to all three lists.