Atanasoff-Berry computer

Related Overviews


'Atanasoff-Berry computer' can also refer to...


More Like This

Show all results sharing this subject:

  • Computing


Show Summary Details

Quick Reference


The first known attempt at an electronic digital computer, designed in 1936–38 by John Atanasoff, a mathematics professor at Iowa State College, primarily for the solution of linear algebraic equations. It was built by Atanasoff and his assistant Clifford Berry, using vacuum tubes (valves) as the logic elements, but was never fully operational and was abandoned in 1942. Atanasoff's ideas were used by Mauchly in his design of ENIAC. A replica has been constructed by Iowa State University and was first demonstrated in 1997.

Subjects: Computing.

Reference entries

Users without a subscription are not able to see the full content. Please, subscribe or login to access all content.