Venn used the diagrams to prove a form of logical statement known as a categorical syllogism. This can be used to model reasoning. Here’s an example: “All computers need power.

Venn debuted his diagrams in 1880 as a method for visualizing contemporary advances in logic. They then found application in the closely related branch of math called set theory , which focuses on ...

Venn diagram for 11 sets of objects See more in our gallery: ... “We use two and three-set Venn diagrams for working out simple logical puzzles,” Cameron says.

April 2023 marks the 100th anniversary of the death of mathematician and philosopher John Venn. You may well be familiar with Venn diagrams – the ubiquitous pictures of typically two or three ...