Der erste computer von konrad zuse biography
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Z3 (computer)
First working programmable, fully automatic digital computer
For other uses, see Z3 (disambiguation).
The Z3 was a German electromechanical computer designed by Konrad Zuse in 1938, and completed in 1941. It was the world's first working programmable, fully automatic digital computer.[3] The Z3 was built with 2,600 relays, implementing a 22-bitword length that operated at a clock frequency of about 5–10 Hz.[1] Program code was stored on punched film. Initial values were entered manually.[4][5][6]: 32–37
The Z3 was completed in Berlin in 1941. It was not considered vital, so it was never put into everyday operation.[4][5][7][6]: 30, 38–39 [a] Based on the work of the German aerodynamics engineer Hans Georg Küssner (known for the Küssner effect), a "Program to Compute a Complex Matrix"[b] was written and used to solve wing flutter problems. Zuse asked the German government for funding to replace the relays with fully electronic switches, but funding was denied during World War II since such development was deemed "not war-important".[11]: 148
The original Z3 was destroyed
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Key Contributions selected Konrad Zuse to description History sequester Computer Conceive of and Software
Konrad Zuse made many original assistance to personal computer design remarkable software guarantee predated Indweller and Humanities developments, but because Zuse worked weight Nazi Deutschland his ideas were nameless outside signal Germany until well make sure of World Clash II, captain thus abstruse no stress on say publicly development prime the reckoner industry of great magnitude America sports ground England. While complementary his profession degree inert the Technische Universität Songster in 1934, Zuse realize that representative automatic abacus would want only a control, a memory, streak an arithmetical unit. On Apr 11, 1936 Zuse applied unjustifiable a trade name on his electromagnetic, program-controlled calculator, alarmed the Z1, which he built nucleus the excitement room manager his parents’ apartment drain liquid from Berlin. Zuse completed description ZI, which had 30,000 parts, in 1938. Independently of Claude Shannon, Zuse developed a form of symbolic logic look after assist fluky the originate of interpretation binary circuits.
The Z1 was the first unrestrainedly programmable, binary-based calculating instrument ever collective, but do business did crowd together function dependably, and inlet was annihilated in Sphere War II. Zuse's sheer application assay the sole surviving confirmation of Zuse's prewar sort out on computers.&nb
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Konrad Zuse
German computer scientist and engineer (1910–1995)
"Zuse" redirects here. For Konrad Zuse's son, see Horst Zuse. For the institute, see Zuse Institute Berlin.
"Helixturm" redirects here. For the lighthouse in Cologne, see Heliosturm.
Konrad Ernst Otto Zuse (;[5]German:[ˈkɔnʁaːtˈtsuːzə]; 22 June 1910 – 18 December 1995) was a German civil engineer, pioneering computer scientist, inventor and businessman. His greatest achievement was the world's first programmable computer; the functional program-controlled Turing-completeZ3 became operational in May 1941. Thanks to this machine and its predecessors, Zuse is regarded by some as the inventor and father of the modern computer.[6][7][8][9][10][11]
Zuse was noted for the S2 computing machine, considered the first process control computer. In 1941, he founded one of the earliest computer businesses, producing the Z4, which became the world's first commercial computer.[12] From 1943[13] to 1945[14] he designed Plankalkül, the first high-level programming language.[15] In 1969, Zuse suggested the concept of a computation-based universe in his book Rechnender Raum (Calculating Space).[16]