When Did John Venn Created The Venn Diagram

John venn august 4 1834 april 4 1923 was an english mathematician logician who invented the venn diagram.

When did john venn created the venn diagram. He is most well remembered for the standardization and widespread use of venn diagrams in the study of probability and statistics logic and computer science. The use of diagrams in formal logic is not an easy history to trace but it is certain that the diagrams that are popularly associated with venn in fact originated much earlier. No one seems to know but i did some digging and found what appears to be the first jokey venn diagram published to a popular website. A venn diagram also called primary diagram set diagram or logic diagram is a diagram that shows all possible logical relations between a finite collection of different sets these diagrams depict elements as points in the plane and sets as regions inside closed curves.

It is a visual way to represent sets and their unions and intersections. John venn born august 4 1834 kingston upon hull england died april 4 1923 cambridge english logician and philosopher best known as the inventor of diagrams known as venn diagrams for representing categorical propositions and testing the validity of categorical syllogisms he also made important contributions to symbolic logic also called mathematical logic probability theory. Another view of the stained glass in caius hall. His diagram clearly shows the similarities and differences for two different sets.

August 4 1834 death date c. John venn invented venn diagram john venn was a renowned british mathematician and logician of the 19th century. Quick facts name john venn birth date c. The history of the venn diagram goes back to 1880 when british logician and philosopher john venn introduced it in his research paper on the diagrammatic and mechanical representation of propositions and reasonings which was published in the philosophical magazine and journal of science with the help of the venn diagram he wanted to illustrate the different ways in which propositions can be.

John venn frs fsa 4 august 1834 4 april 1923 was an english mathematician logician and philosopher noted for introducing the venn diagram used in the fields of set theory probability logic statistics competition mathematics and computer science in 1866 venn published the logic of chance a ground breaking book which espoused the frequency theory of probability offering that. April 4 1923 education gonville caius college cambridge place of birth kingston upon hull england. This diagram first appeared july 22 2008 on i d rather be writing a blog focused on technical writing. Meme fying the venn diagram so when did venn diagrams become an internet meme.

About a year later. British mathematician john venn pictured above click to enlarge was born on august 4 1834 so today marks the 186th anniversary of his birth in hull england. A venn diagram consists of multiple overlapping closed curves usually circles each representing a set.