Logic and Computers

George Boole

George Boole is best known as the inventor of boolean algebra, a logic based true/false theorem which, to this day, is a fundamental component in the world of both electronics and software programming. Originally from England, Boole moved to Ireland in 1944 to become professor of mathematics at Queen's College, Cork (now University College Cork) where he lived until his death in 1864.

George Boole

George Boole

George Boole is best known as the inventor of boolean algebra, a logic based true/false theorem which, to this day, is a fundamental component in the world of both electronics and software programming. Originally from England, Boole moved to Ireland in 1944 to become professor of mathematics at Queen's College, Cork (now University College Cork) where he lived until his death in 1864.

Enlarge image

Computers and web search engines can function thanks largely to George Boole. This brilliant self-taught mathematician from England was professor at University College Cork, despite having no university education, from 1849 to his death in 1864.

Boole found a way to write logic and arguments as mathematical equations. The full power of this was realised in the 1940s when it was used to build electrical computer circuits: Yes/No logical statements could be translated into On/Off instructions. The modern computer was born.

Web search engines also rely on Boolean algebra: AND, OR and NOT instructions are akin to addition and subtraction.

One of Boole's daughters, Alicia Boole Stott, inherited her father's mathematical talent, and developed important concepts in 4-dimensional geometry.

Sadly, it was probably never built and no designs survive, although Ludgate presented details to the RDS and to international conferences on mathematics and computing. How wonderful if someone found the drawings and could build it today?