EDSAC 2

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.[1]

EDSAC 2
EDSAC 2 users in 1960
Release date1958 (1958)
PredecessorEDSAC

First calculations were performed on incomplete machine in 1957.[2] 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 2020.

References

  1. Wilkes, M.V. (1992). PDF available by "View PDF" (expand "View on IEEE"). "EDSAC 2". IEEE Annals of the History of Computing. 14 (4): 49–56. doi:10.1109/85.194055. S2CID 11377060.
  2. Information, Reed Business (1957-08-08). "New computer in Cambridge". New Scientist. Reed Business Information. p. 31.
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