Monday's Google Doodle reminds us that it's the 180th anniversary of the birth of John Venn, the English logician whose simple drawing of overlapping circles became a trademark tool of the social ...

A Venn diagram can show data sets such as preferences in market research. When sets intersect (overlap), the elements in the intersection are members of both sets. When the sets have no elements in ...

British mathematician John Venn was born on August 4, 1834, so this Saturday marks the 184th anniversary of his birth in Hull, England. John Venn is most known for creating and introducing the Venn ...

You have /5 articles left. Sign up for a free account or log in. You may have seen what math folks call “Venn Diagrams”. These illustrate sets and subsets using ...

PROMPTED by the thought that a computer for the Boolean algebra should be of value, an electronic Venn diagram analogue computer (abbreviated to ‘VENDAC’ locally) has been devised. The computer ...