Sinclair Cambridge (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Sinclair Cambridge" in English language version.

refsWebsite

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2web.archive.org

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1theregister.co.uk

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797^th place

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1books.google.com

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1vintagecalculators.com

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1computinghistory.org.uk

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bbc.co.uk

"Have you got a Sinclair Executive?". BBC. Archived from the original on 15 April 2003. Retrieved 8 December 2013.

books.google.com

Dale 1985, p. 47 Dale, Rodney (1985). The Sinclair Story. Duckworth. ISBN 9780715619018.

clive.nl

"Sinclair Cambridge Scientific Pocket Calculator New and Boxed". Clive.nl. Retrieved 8 December 2013.

computinghistory.org.uk

"Sinclair Cambridge Programmable Calculator". Computing History. Retrieved 8 December 2013.

ntnu.no

oldnvg.ntnu.no

"Sinclair Cambridge 1973-74". Planet Sinclair. Retrieved 8 December 2013.

righto.com

"Reversing Sinclair's amazing 1974 calculator hack – half the ROM of the HP-35". Ken Shirriff's blog. See in particular the section "Limited performance and accuracy". For more coverage of Shirriff's results, see Sharwood, Simon (September 2, 2013). "Google chap reverse engineers Sinclair Scientific Calculator". The Register. Archived from the original on August 23, 2017.

rskey.org

"Sinclair Cambridge Programmable". Rskey.org. Retrieved 8 December 2013.

theregister.co.uk

"Reversing Sinclair's amazing 1974 calculator hack – half the ROM of the HP-35". Ken Shirriff's blog. See in particular the section "Limited performance and accuracy". For more coverage of Shirriff's results, see Sharwood, Simon (September 2, 2013). "Google chap reverse engineers Sinclair Scientific Calculator". The Register. Archived from the original on August 23, 2017.

vintagecalculators.com

"Sinclair Cambridge models". vintagecalculators.com. Retrieved 9 March 2014.

voidware.com

"Sinclair Cambridge Programmable". Voidware.com. Retrieved 8 December 2013.
"Sinclair Enterprise". Voidware.com. Retrieved 8 December 2013.

web.archive.org

"Reversing Sinclair's amazing 1974 calculator hack – half the ROM of the HP-35". Ken Shirriff's blog. See in particular the section "Limited performance and accuracy". For more coverage of Shirriff's results, see Sharwood, Simon (September 2, 2013). "Google chap reverse engineers Sinclair Scientific Calculator". The Register. Archived from the original on August 23, 2017.
"Have you got a Sinclair Executive?". BBC. Archived from the original on 15 April 2003. Retrieved 8 December 2013.