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File:Alan Turing - Proposed Electronic Calculator (1945).pdf

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Original file ‎(1,137 × 1,918 pixels, file size: 1.2 MB, MIME type: application/pdf, 49 pages)

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Alan Turing's original proposal for the "Electronic Calculator" designed a general-purpose computer and was submitted to the Executive Committee of the National Physical Laboratory in February 1946. The design was a paired down version of the original ACE computer, and became a prototype for the DEUCE computer, of which 33 were produced.

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This file is in the public domain worldwide because it was created by a public body of the United Kingdom with Crown Status and commercially published before 1974.

See Crown copyright artistic works, Crown copyright non-artistic works and List of Public Bodies with Crown Status.

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This file is in the public domain in the United States because it was first published outside the United States (and not published in the U.S. within 30 days), and it was first published before 1989 without complying with U.S. copyright formalities (renewal and/or copyright notice) and it was in the public domain in its home country on the URAA date (January 1, 1996 for most countries).

This work may be in the public domain in countries and areas with longer native copyright terms that apply the rule of the shorter term to foreign works.

Public domainPublic domainfalsefalse

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current02:59, 1 February 2022Thumbnail for version as of 02:59, 1 February 20221,137 × 1,918, 49 pages (1.2 MB)Ashawley (talk | contribs)Alan Turing's original proposal for the "Electronic Calculator" designed a general-purpose computer and was submitted to the Executive Committee of the National Physical Laboratory in February 1946. The design was a paired down version of the original ACE computer, and became a prototype for the DEUCE computer, of which 33 were produced.

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