John Venn, FRS (4 August 1834--4 April 1923) was an English logician and philosopher noted for introducing the Venn diagram, used in the fields of set theory, probability, logic, statistics, and computer science.
John Venn, FRS (4 August 1834--4 April 1923) was an English logician. John Venn, FRS (4 August 1834--4 April 1923) was philosopher. These English logician were noted for introducing the Venn diagram. Philosopher were noted for introducing the Venn diagram. The Venn diagram was used in the fields of set theory. The Venn diagram was used in the fields of probability. The Venn diagram was used in the fields of logic. The Venn diagram was used in the fields of statistics. The Venn diagram was used in the fields of computer science.