Analytical engine (English Wikipedia)

Balchin, Jon (2003). Science: 100 Scientists Who Changed the World. Enchanted Lion Books. p. 105. ISBN 9781592700172. Retrieved 1 August 2012.
Horsburg, E. M. (Ellice Martin); Napier Tercentenary Exhibition (1914). "Automatic Calculating Machines by P. E. Ludgate". Modern instruments and methods of calculation : a handbook of the Napier Tercentenary Exhibition. Gerstein – University of Toronto. London : G. Bell. pp. 124–127.

bbc.co.uk

"Campaign builds to construct Babbage Analytical Engine". BBC News. 14 October 2010.

biodiversitylibrary.org

Report of the Forty-Eighth Meeting of the British Association for the Advancement of Science (Report). London: John Murray. 1879. pp. 92–102. Retrieved 20 December 2015.

books.google.com

Weber, Alan S (10 March 2000). 19th Century Science, an Anthology. Broadview Press. ISBN 9781551111650. Retrieved 1 August 2012.
Lee, John A.n (1995). International Biographical Dictionary of Computer Pioneers. Taylor & Francis. ISBN 9781884964473. Retrieved 1 August 2012.
Dubbey, J. M.; Dubbey, John Michael (12 February 2004). The Mathematical Work of Charles Babbage. Cambridge University Press. p. 197. ISBN 9780521524766.
Monthly Notices of the Royal Astronomical Society. Priestley and Weale. 1910. p. 517.
Britain), Institute of Actuaries (Great (1950). Proceedings of the centenary assembly of the Institute of Actuaries. Printed for the Institute of Actuaries at the University Press. p. 178.
Randell, Brian (21 December 2013). "2.3. Babbage's Analytical Engine. H. P. Babbage (1910)". The Origins of Digital Computers: Selected Papers. Springer. ISBN 9783642618123.
Ronald T. Kneusel. Numbers and Computers, Springer, pp. 84–85, 2017. ISBN 978-3319505084

cheznims.com

Nimersheim, Jack (1995). "Moriarty by Modem". Sherlock Holmes in Orbit. DAW Books. pp. 287–302. ISBN 9780886776367. Archived from the original on 20 June 2003. Retrieved 11 November 2023.

computerhistory.org

"The Babbage Engine: The Engines". Computer History Museum. 2016. Retrieved 7 May 2016.
"A Modern Sequel — The Babbage Engine". Computer History Museum. Retrieved 1 August 2012.
"The Babbage Engine – Key People – Henry Provost Babbage". Computer History Museum. Archived from the original on 20 February 2011. Retrieved 8 February 2011.

diccan.com

Torres Quevedo. L. (1915). "Essais sur l'Automatique – Sa définition. Etendue théorique de ses applications", Revue Génerale des Sciences Pures et Appliquées, vol. 2, pp. 601–611.

doi.org

Bromley 1982, p. 196. Bromley, Allan G. (July–September 1982). "Charles Babbage's Analytical Engine, 1838" (PDF). IEEE Annals of the History of Computing. 4 (3): 197–217. doi:10.1109/mahc.1982.10028. S2CID 2285332. Archived from the original (PDF) on 14 May 2015. Retrieved 24 December 2015.
Bromley 1982, p. 215. Bromley, Allan G. (July–September 1982). "Charles Babbage's Analytical Engine, 1838" (PDF). IEEE Annals of the History of Computing. 4 (3): 197–217. doi:10.1109/mahc.1982.10028. S2CID 2285332. Archived from the original (PDF) on 14 May 2015. Retrieved 24 December 2015.
Bromley 1982, p. 198. Bromley, Allan G. (July–September 1982). "Charles Babbage's Analytical Engine, 1838" (PDF). IEEE Annals of the History of Computing. 4 (3): 197–217. doi:10.1109/mahc.1982.10028. S2CID 2285332. Archived from the original (PDF) on 14 May 2015. Retrieved 24 December 2015.
Bromley 1982, p. 211. Bromley, Allan G. (July–September 1982). "Charles Babbage's Analytical Engine, 1838" (PDF). IEEE Annals of the History of Computing. 4 (3): 197–217. doi:10.1109/mahc.1982.10028. S2CID 2285332. Archived from the original (PDF) on 14 May 2015. Retrieved 24 December 2015.
Bromley 1982, p. 209. Bromley, Allan G. (July–September 1982). "Charles Babbage's Analytical Engine, 1838" (PDF). IEEE Annals of the History of Computing. 4 (3): 197–217. doi:10.1109/mahc.1982.10028. S2CID 2285332. Archived from the original (PDF) on 14 May 2015. Retrieved 24 December 2015.
Bromley 2000, p. 11. Bromley, Allan G. (October–December 2000). "Babbage's Analytical Engine Plans 28 and 28a-The Programmer's Interface". IEEE Annals of the History of Computing. 22 (4): 5–19. doi:10.1109/85.887986. S2CID 17597243.
Bromley 2000. Bromley, Allan G. (October–December 2000). "Babbage's Analytical Engine Plans 28 and 28a-The Programmer's Interface". IEEE Annals of the History of Computing. 22 (4): 5–19. doi:10.1109/85.887986. S2CID 17597243.
Randell 1982, p. 4–5. Randell, Brian (October–December 1982). "From Analytical Engine to Electronic Digital Computer: The Contributions of Ludgate, Torres, and Bush" (PDF). IEEE Annals of the History of Computing. 4 (4): 327–341. doi:10.1109/mahc.1982.10042. S2CID 1737953. Archived from the original (PDF) on 21 September 2013.
Randell 1982, p. 6, 11–13. Randell, Brian (October–December 1982). "From Analytical Engine to Electronic Digital Computer: The Contributions of Ludgate, Torres, and Bush" (PDF). IEEE Annals of the History of Computing. 4 (4): 327–341. doi:10.1109/mahc.1982.10042. S2CID 1737953. Archived from the original (PDF) on 21 September 2013.
Wells, Benjamin (18 November 2010). "Unwinding performance and power on Colossus, an unconventional computer". Natural Computing. 10 (4). Springer Science and Business Media LLC: 1383–1405. doi:10.1007/s11047-010-9225-x. ISSN 1567-7818. S2CID 7492074.

ed-thelen.org

Bromley 1990, p. 89. Bromley, Allan G. (1990). "Difference and Analytical Engines". In Aspray, William (ed.). Computing Before Computers (PDF). Ames: Iowa State University Press. pp. 59–98. ISBN 978-0-8138-0047-9. Archived (PDF) from the original on 9 October 2022.
Bromley 1990. Bromley, Allan G. (1990). "Difference and Analytical Engines". In Aspray, William (ed.). Computing Before Computers (PDF). Ames: Iowa State University Press. pp. 59–98. ISBN 978-0-8138-0047-9. Archived (PDF) from the original on 9 October 2022.

education.fr

bibnum.education.fr

Menabrea, Mr. L.-F. (1842). "Notions sur la machine analytique de M. Charles Babbage". Bibliothèque universelle de Genève. 41: 352–376 – via Bibnum.

exeter.ac.uk

projects.exeter.ac.uk

"The Babbage Pages: Calculating Engines". Projects.exeter.ac.uk. 8 January 1997. Archived from the original on 12 March 2008. Retrieved 23 April 2024.

fano.co.uk

Ludgate, Percy E. (April 1909). "On a proposed analytical machine". Scientific Proceedings of the Royal Dublin Society. 12 (9): 77–91. Available on-line at: Fano.co.UK Archived 7 August 2019 at the Wayback Machine
"Percy Ludgate's Analytical Machine". fano.co.uk. From Analytical Engine to Electronic Digital Computer: The Contributions of Ludgate, Torres, and Bush by Brian Randell, 1982, Ludgate: pp. 4–5, Quevedo: pp. 6, 11–13, Bush: pp. 13, 16–17. Retrieved 29 October 2018.

fourmilab.ch

Menabrea & Lovelace 1843. Menabrea, Luigi Federico; Lovelace, Ada (1843). "Sketch of the Analytical Engine invented by Charles Babbage... with notes by the translator. Translated by Ada Lovelace". In Richard Taylor (ed.). Scientific Memoirs. Vol. 3. London: Richard and John E. Taylor. pp. 666–731.
"The Analytical Engine (Report 1879)". Fourmilab.ch. Retrieved 20 December 2015.
"The Analytical Engine (Henry P. Babbage 1888)". Fourmilab.ch. Retrieved 1 August 2012.
Babbage 1864, p. 137. Babbage, Charles (1864). "Chapter VIII – Of the Analytical Engine". Passages from the Life of a Philosopher. London: Longman, Green, Longman, Roberts, & Green. pp. 112–141.
Menabrea & Lovelace 1843, p. 688. Menabrea, Luigi Federico; Lovelace, Ada (1843). "Sketch of the Analytical Engine invented by Charles Babbage... with notes by the translator. Translated by Ada Lovelace". In Richard Taylor (ed.). Scientific Memoirs. Vol. 3. London: Richard and John E. Taylor. pp. 666–731.

ghostarchive.org

Bromley 1990, p. 89. Bromley, Allan G. (1990). "Difference and Analytical Engines". In Aspray, William (ed.). Computing Before Computers (PDF). Ames: Iowa State University Press. pp. 59–98. ISBN 978-0-8138-0047-9. Archived (PDF) from the original on 9 October 2022.
Markoff, John (7 November 2011). "It Started Digital Wheels Turning". The New York Times. ISSN 0362-4331. Archived from the original on 1 January 2022. Retrieved 10 June 2021.
Bromley 1990. Bromley, Allan G. (1990). "Difference and Analytical Engines". In Aspray, William (ed.). Computing Before Computers (PDF). Ames: Iowa State University Press. pp. 59–98. ISBN 978-0-8138-0047-9. Archived (PDF) from the original on 9 October 2022.

harvard.edu

chsi.harvard.edu

"The Mark I Computer". Collection of Historical Scientific Instruments. Harvard University. Archived from the original on 10 July 2015. Retrieved 7 May 2016.

history-computer.com

"Konrad Zuse—the first relay computer". History of Computers. Retrieved 7 May 2016.

manchester.ac.uk

curation.cs.manchester.ac.uk

"The Manchester Small Scale Experimental Machine – "The Baby"". Department of Computer Science, University of Manchester. April 1999. Retrieved 7 May 2016.

meccano.us

Robinson, Tim (28 May 2007). "Difference Engines – Analytical Engine". Meccano.us. Archived from the original on 5 October 2020. Retrieved 1 August 2012.

ncl.ac.uk

cs.ncl.ac.uk

Randell 1982, p. 4–5. Randell, Brian (October–December 1982). "From Analytical Engine to Electronic Digital Computer: The Contributions of Ludgate, Torres, and Bush" (PDF). IEEE Annals of the History of Computing. 4 (4): 327–341. doi:10.1109/mahc.1982.10042. S2CID 1737953. Archived from the original (PDF) on 21 September 2013.
Randell 1982, p. 6, 11–13. Randell, Brian (October–December 1982). "From Analytical Engine to Electronic Digital Computer: The Contributions of Ludgate, Torres, and Bush" (PDF). IEEE Annals of the History of Computing. 4 (4): 327–341. doi:10.1109/mahc.1982.10042. S2CID 1737953. Archived from the original (PDF) on 21 September 2013.

newscientist.com

"Let's build Babbage's ultimate mechanical computer". opinion. New Scientist. 23 December 2010. Retrieved 1 August 2012.

nytimes.com

Markoff, John (7 November 2011). "It Started Digital Wheels Turning". The New York Times. ISSN 0362-4331. Archived from the original on 1 January 2022. Retrieved 10 June 2021.

oreilly.com

radar.oreilly.com

Graham-Cumming, John (4 October 2010). "The 100-year leap". O'Reilly Radar. Retrieved 1 August 2012.

orionsarm.com

"Machina Babbagenseii". Orion's Arm. 2014. Retrieved 7 May 2016.

plan28.org

blog.plan28.org

"Spring 2016 report to the Computer Conservation Society". Plan 28. Retrieved 29 October 2016.
"Spring 2017 report to the Computer Conservation Society". blog.plan28.org. Retrieved 13 June 2017.

plan28.org

"Building Charles Babbage's Analytical Engine". Plan 28. 27 July 2009. Retrieved 1 August 2012.

quickclick.es

Torres Quevedo, Leonardo. Automática: Complemento de la Teoría de las Máquinas, (pdf), pp. 575–583, Revista de Obras Públicas, 19 November 1914.

robroy.dyndns.info

Collier 1970, p. chapter 3. Collier, Bruce (1970). The Little Engines That Could've: The Calculating Machines of Charles Babbage (PhD). Harvard University. Retrieved 18 December 2015.

sciencemuseum.org.uk

collection.sciencemuseum.org.uk

"Babbage's Analytical Engine, 1834–1871. (Trial model)". Science Museum. Retrieved 23 August 2017.
"Henry Babbage's Analytical Engine Mill, 1910". Science Museum. 16 January 2007. Retrieved 1 August 2012.

sciencemuseum.org.uk

"Babbage". Online stuff. Science Museum. 19 January 2007. Retrieved 1 August 2012.

sciencemuseumgroup.org.uk

collection.sciencemuseumgroup.org.uk

"The Babbage Papers". Science Museum Group. 1821–1905. Archived from the original on 13 April 2020.

semanticscholar.org

api.semanticscholar.org

Bromley 1982, p. 196. Bromley, Allan G. (July–September 1982). "Charles Babbage's Analytical Engine, 1838" (PDF). IEEE Annals of the History of Computing. 4 (3): 197–217. doi:10.1109/mahc.1982.10028. S2CID 2285332. Archived from the original (PDF) on 14 May 2015. Retrieved 24 December 2015.
Bromley 1982, p. 215. Bromley, Allan G. (July–September 1982). "Charles Babbage's Analytical Engine, 1838" (PDF). IEEE Annals of the History of Computing. 4 (3): 197–217. doi:10.1109/mahc.1982.10028. S2CID 2285332. Archived from the original (PDF) on 14 May 2015. Retrieved 24 December 2015.
Bromley 1982, p. 198. Bromley, Allan G. (July–September 1982). "Charles Babbage's Analytical Engine, 1838" (PDF). IEEE Annals of the History of Computing. 4 (3): 197–217. doi:10.1109/mahc.1982.10028. S2CID 2285332. Archived from the original (PDF) on 14 May 2015. Retrieved 24 December 2015.
Bromley 1982, p. 211. Bromley, Allan G. (July–September 1982). "Charles Babbage's Analytical Engine, 1838" (PDF). IEEE Annals of the History of Computing. 4 (3): 197–217. doi:10.1109/mahc.1982.10028. S2CID 2285332. Archived from the original (PDF) on 14 May 2015. Retrieved 24 December 2015.
Bromley 1982, p. 209. Bromley, Allan G. (July–September 1982). "Charles Babbage's Analytical Engine, 1838" (PDF). IEEE Annals of the History of Computing. 4 (3): 197–217. doi:10.1109/mahc.1982.10028. S2CID 2285332. Archived from the original (PDF) on 14 May 2015. Retrieved 24 December 2015.
Bromley 2000, p. 11. Bromley, Allan G. (October–December 2000). "Babbage's Analytical Engine Plans 28 and 28a-The Programmer's Interface". IEEE Annals of the History of Computing. 22 (4): 5–19. doi:10.1109/85.887986. S2CID 17597243.
Bromley 2000. Bromley, Allan G. (October–December 2000). "Babbage's Analytical Engine Plans 28 and 28a-The Programmer's Interface". IEEE Annals of the History of Computing. 22 (4): 5–19. doi:10.1109/85.887986. S2CID 17597243.
Randell 1982, p. 4–5. Randell, Brian (October–December 1982). "From Analytical Engine to Electronic Digital Computer: The Contributions of Ludgate, Torres, and Bush" (PDF). IEEE Annals of the History of Computing. 4 (4): 327–341. doi:10.1109/mahc.1982.10042. S2CID 1737953. Archived from the original (PDF) on 21 September 2013.
Randell 1982, p. 6, 11–13. Randell, Brian (October–December 1982). "From Analytical Engine to Electronic Digital Computer: The Contributions of Ludgate, Torres, and Bush" (PDF). IEEE Annals of the History of Computing. 4 (4): 327–341. doi:10.1109/mahc.1982.10042. S2CID 1737953. Archived from the original (PDF) on 21 September 2013.
Wells, Benjamin (18 November 2010). "Unwinding performance and power on Colossus, an unconventional computer". Natural Computing. 10 (4). Springer Science and Business Media LLC: 1383–1405. doi:10.1007/s11047-010-9225-x. ISSN 1567-7818. S2CID 7492074.

smithsonian.org

invention.smithsonian.org

"Computer Oral History Collection, 1969–1973, 1977" (PDF). Archived from the original (PDF) on 11 November 2010. Retrieved 9 February 2011.

stanford.edu

cse.stanford.edu

"Babbage's Analytical Engine: The First True Digital Computer". The Analytical Engine. Archived from the original on 21 August 2008. Retrieved 21 August 2008.

sydneypadua.com

"The Client | 2D Goggles". Sydneypadua.com. Retrieved 1 August 2012.

tcd.ie

scss.tcd.ie

"The John Gabriel Byrne Computer Science Collection" (PDF). Archived from the original on 16 April 2019. Retrieved 8 August 2019.

tor.com

"Experiments in Comics with Sydney Padua". Tor.com. 26 October 2009. Retrieved 1 August 2012.

umn.edu

special.lib.umn.edu

"J. Presper Eckert Interview 28 October 1977". Archived from the original on 24 July 2010. Retrieved 9 February 2011.

union.edu

athena.union.edu

Bromley 1982, p. 196. Bromley, Allan G. (July–September 1982). "Charles Babbage's Analytical Engine, 1838" (PDF). IEEE Annals of the History of Computing. 4 (3): 197–217. doi:10.1109/mahc.1982.10028. S2CID 2285332. Archived from the original (PDF) on 14 May 2015. Retrieved 24 December 2015.
Bromley 1982, p. 215. Bromley, Allan G. (July–September 1982). "Charles Babbage's Analytical Engine, 1838" (PDF). IEEE Annals of the History of Computing. 4 (3): 197–217. doi:10.1109/mahc.1982.10028. S2CID 2285332. Archived from the original (PDF) on 14 May 2015. Retrieved 24 December 2015.
Bromley 1982, p. 198. Bromley, Allan G. (July–September 1982). "Charles Babbage's Analytical Engine, 1838" (PDF). IEEE Annals of the History of Computing. 4 (3): 197–217. doi:10.1109/mahc.1982.10028. S2CID 2285332. Archived from the original (PDF) on 14 May 2015. Retrieved 24 December 2015.
Bromley 1982, p. 211. Bromley, Allan G. (July–September 1982). "Charles Babbage's Analytical Engine, 1838" (PDF). IEEE Annals of the History of Computing. 4 (3): 197–217. doi:10.1109/mahc.1982.10028. S2CID 2285332. Archived from the original (PDF) on 14 May 2015. Retrieved 24 December 2015.
Bromley 1982, p. 209. Bromley, Allan G. (July–September 1982). "Charles Babbage's Analytical Engine, 1838" (PDF). IEEE Annals of the History of Computing. 4 (3): 197–217. doi:10.1109/mahc.1982.10028. S2CID 2285332. Archived from the original (PDF) on 14 May 2015. Retrieved 24 December 2015.

web.archive.org

Bromley 1982, p. 196. Bromley, Allan G. (July–September 1982). "Charles Babbage's Analytical Engine, 1838" (PDF). IEEE Annals of the History of Computing. 4 (3): 197–217. doi:10.1109/mahc.1982.10028. S2CID 2285332. Archived from the original (PDF) on 14 May 2015. Retrieved 24 December 2015.
Robinson, Tim (28 May 2007). "Difference Engines – Analytical Engine". Meccano.us. Archived from the original on 5 October 2020. Retrieved 1 August 2012.
Bromley 1982, p. 215. Bromley, Allan G. (July–September 1982). "Charles Babbage's Analytical Engine, 1838" (PDF). IEEE Annals of the History of Computing. 4 (3): 197–217. doi:10.1109/mahc.1982.10028. S2CID 2285332. Archived from the original (PDF) on 14 May 2015. Retrieved 24 December 2015.
Bromley 1982, p. 198. Bromley, Allan G. (July–September 1982). "Charles Babbage's Analytical Engine, 1838" (PDF). IEEE Annals of the History of Computing. 4 (3): 197–217. doi:10.1109/mahc.1982.10028. S2CID 2285332. Archived from the original (PDF) on 14 May 2015. Retrieved 24 December 2015.
Bromley 1982, p. 211. Bromley, Allan G. (July–September 1982). "Charles Babbage's Analytical Engine, 1838" (PDF). IEEE Annals of the History of Computing. 4 (3): 197–217. doi:10.1109/mahc.1982.10028. S2CID 2285332. Archived from the original (PDF) on 14 May 2015. Retrieved 24 December 2015.
Bromley 1982, p. 209. Bromley, Allan G. (July–September 1982). "Charles Babbage's Analytical Engine, 1838" (PDF). IEEE Annals of the History of Computing. 4 (3): 197–217. doi:10.1109/mahc.1982.10028. S2CID 2285332. Archived from the original (PDF) on 14 May 2015. Retrieved 24 December 2015.
"Babbage's Analytical Engine: The First True Digital Computer". The Analytical Engine. Archived from the original on 21 August 2008. Retrieved 21 August 2008.
"The Babbage Pages: Calculating Engines". Projects.exeter.ac.uk. 8 January 1997. Archived from the original on 12 March 2008. Retrieved 23 April 2024.
"The Babbage Papers". Science Museum Group. 1821–1905. Archived from the original on 13 April 2020.
"The Babbage Engine – Key People – Henry Provost Babbage". Computer History Museum. Archived from the original on 20 February 2011. Retrieved 8 February 2011.
Ludgate, Percy E. (April 1909). "On a proposed analytical machine". Scientific Proceedings of the Royal Dublin Society. 12 (9): 77–91. Available on-line at: Fano.co.UK Archived 7 August 2019 at the Wayback Machine
"The John Gabriel Byrne Computer Science Collection" (PDF). Archived from the original on 16 April 2019. Retrieved 8 August 2019.
Randell 1982, p. 4–5. Randell, Brian (October–December 1982). "From Analytical Engine to Electronic Digital Computer: The Contributions of Ludgate, Torres, and Bush" (PDF). IEEE Annals of the History of Computing. 4 (4): 327–341. doi:10.1109/mahc.1982.10042. S2CID 1737953. Archived from the original (PDF) on 21 September 2013.
Randell 1982, p. 6, 11–13. Randell, Brian (October–December 1982). "From Analytical Engine to Electronic Digital Computer: The Contributions of Ludgate, Torres, and Bush" (PDF). IEEE Annals of the History of Computing. 4 (4): 327–341. doi:10.1109/mahc.1982.10042. S2CID 1737953. Archived from the original (PDF) on 21 September 2013.
"J. Presper Eckert Interview 28 October 1977". Archived from the original on 24 July 2010. Retrieved 9 February 2011.
"Computer Oral History Collection, 1969–1973, 1977" (PDF). Archived from the original (PDF) on 11 November 2010. Retrieved 9 February 2011.
"The Mark I Computer". Collection of Historical Scientific Instruments. Harvard University. Archived from the original on 10 July 2015. Retrieved 7 May 2016.
Nimersheim, Jack (1995). "Moriarty by Modem". Sherlock Holmes in Orbit. DAW Books. pp. 287–302. ISBN 9780886776367. Archived from the original on 20 June 2003. Retrieved 11 November 2023.

wired.com

Sterling, Bruce (14 May 2017). "Charles Babbage left a computer program in Turin in 1840. Here it is". Wired. ISSN 1059-1028. Retrieved 10 June 2021.

worldcat.org

search.worldcat.org

Sterling, Bruce (14 May 2017). "Charles Babbage left a computer program in Turin in 1840. Here it is". Wired. ISSN 1059-1028. Retrieved 10 June 2021.
Markoff, John (7 November 2011). "It Started Digital Wheels Turning". The New York Times. ISSN 0362-4331. Archived from the original on 1 January 2022. Retrieved 10 June 2021.
Wells, Benjamin (18 November 2010). "Unwinding performance and power on Colossus, an unconventional computer". Natural Computing. 10 (4). Springer Science and Business Media LLC: 1383–1405. doi:10.1007/s11047-010-9225-x. ISSN 1567-7818. S2CID 7492074.