Monday, 4 August 2014

John Venn: Google Doodle marks 180th birth date of inventor of Venn diagram


This idea is illustrated in a highly interactive Doodle that begins with the search engine's logo made up of coloured cirles. Clicking on this, you can then create your own Venn diagrams using groups such as 'sea life' or 'mammals' overlapped with 'birds' or 'has a shell'.

A cartoon of Venn himself then appears to show the user an example of things that would conform to each possible overlap.



Venn's work, which he referred to as 'Eulerian Circles', is used in set theory, probability, logic, statistics and computer knowledge science............seemore www.raghurajcashcode.com