but not delivered before the defeat of Nazi Germany, in 1945. The Z4 was Zuse's final target for the Z3 design. Like the earlier Z2, it comprised a...

with Z1 and Z2 on 30 January the following year, whereas the successor Z4, which Zuse had begun constructing in 1942: 75  in new premises in the Industriehof...

it also doesn't work well. — Konrad Zuse History of computing hardware Analytical Engine Difference engine Z2 Z3 Z4 Bauer, Friedrich Ludwig (2009-11-05)...

Berlin, today known as the German Aerospace Center in Cologne. Zuse moved on to the Z4 design, which he completed in a bunker in the Harz mountains, alongside...

Subroutines and a two-level stack had already been implemented in Konrad Zuse's Z4 in 1945. Klaus Samelson and Friedrich L. Bauer of Technical University...

whose support helped fund the successor model Z3. Z1 Z3 Z4 Weiss, Eric A. (Summer 1996). "Konrad Zuse Obituary". IEEE Annals of the History of Computing....

one in continental Europe, even though the electromechanical computers Zuse Z4 and the Swedish BARK preceded it. MESM was created by a team of scientists...

chief engineer and inadequate funding. It was not until 1941 that Konrad Zuse built the first general-purpose computer, Z3, more than a century after Babbage...

Frankel to Brian Randell, 1972." Zuse, Horst. "Part 4: Konrad Zuse's Z1 and Z3 Computers". The Life and Work of Konrad Zuse. EPE Online. Archived from the...

remained essentially unknown outside of Germany, was Konrad Zuse's Z3 in 1941 as well as his Z4 in 1945. The reverse Polish scheme was again proposed in...