Set

Set is a concept rather than a specific data type. It is a facet of any data value and virtually anything can be used as a set. For two values x and s, if any of the expressions x in s, x (- s, s(x), or s*x evaluates to true (non-zero), then we consider that x to be a member of the set s. There several ways to create and use a set.



Subsections

oz 2009-12-22