
author
1815–1864
A largely self-taught mathematician, George Boole transformed logic into a form of algebra that still underpins modern computing. His ideas were far ahead of his time, linking abstract reasoning with the binary logic used by digital machines.

by George Boole
Born in Lincoln, England, in 1815, George Boole grew up in modest circumstances and was mostly self-educated in mathematics. Despite limited formal schooling, he developed into an original thinker whose work earned him a major place in nineteenth-century science.
Boole is best known for showing that logical reasoning could be expressed through algebraic symbols. His 1854 book An Investigation of the Laws of Thought set out ideas that later became known as Boolean algebra, a system that became fundamental to computer science and digital circuit design.
He also worked on differential equations and held the position of first professor of mathematics at Queen's College Cork, in Ireland. Boole died in 1864, but his influence has only grown, with his name now permanently tied to the logic at the heart of the modern digital world.