Boolean Algebra

George Boole developed Boolean Algebra which allowed mathematical methods to be applied to non-quantifiable entities as logical propositions, meaning combination 'sets'. When choosing a choice among options is required, Boolean Algebra comes in to play which is fundamental towards their design. For example, using a search engine, a user is given the option to either search for "ANY" or "ALL" of the keywords. A venn diagram illustrates sets of information [Hot] + [Cross] + [Buns]