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- EDSAC 2 was an early computer (operational in 1958), the successor to the Electronic Delay Storage Automatic Calculator (EDSAC). It was the first computer to have a microprogrammed control unit and a bit-slice hardware architecture. First calculations were performed on incomplete machine in 1957. Calculations about elliptic curves performed on EDSAC-2 in the early 1960s led to the Birch and Swinnerton-Dyer conjecture, a Millennium Prize Problem, unsolved as of 2022. And in 1963, Frederick Vine and Drummond Matthews used EDSAC 2 to generate a seafloor magnetic anomaly map from data collected in the Indian Ocean by H.M.S. Owen, key evidence that helped support Plate Tectonic theory. (en)
- EDSAC 2 était un ordinateur primitif, le successeur de l'Electronic Delay Storage Automatic Calculator. C'était le premier ordinateur à avoir une unité de contrôle microprogrammée ainsi qu'une architecture materielle basé sur le principe de . (fr)
- EDSAC 2 是一部早期的計算機，由莫里斯·威爾克斯爵士所設計，於 1958年正式運作，為延遲存儲電子自動計算機(EDSAC)的後繼機型。並且是第一部具有微指令控制單元以及硬體架構的計算機。 (zh)
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- 3351 (xsd:nonNegativeInteger)
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- Group of people in a room, gathered around a table with paper tape equipment. (en)
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- EDSAC 2 users in 1960 (en)
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- fixed point add: 17-42 microseconds, floating point add: 100-170 microseconds (en)
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- University of Cambridge, Mathematical Laboratory, UK (en)
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- core memory, 40-bit words (en)
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- block-structured magnetic tape, 16K words, core memory, added in 1962 (en)
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- EDSAC 2 était un ordinateur primitif, le successeur de l'Electronic Delay Storage Automatic Calculator. C'était le premier ordinateur à avoir une unité de contrôle microprogrammée ainsi qu'une architecture materielle basé sur le principe de . (fr)
- EDSAC 2 是一部早期的計算機，由莫里斯·威爾克斯爵士所設計，於 1958年正式運作，為延遲存儲電子自動計算機(EDSAC)的後繼機型。並且是第一部具有微指令控制單元以及硬體架構的計算機。 (zh)
- EDSAC 2 was an early computer (operational in 1958), the successor to the Electronic Delay Storage Automatic Calculator (EDSAC). It was the first computer to have a microprogrammed control unit and a bit-slice hardware architecture. (en)
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- EDSAC 2 (en)
- EDSAC 2 (fr)
- EDSAC 2 (zh)
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