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  2. Analytical engine - Wikipedia

    en.wikipedia.org/wiki/Analytical_Engine

    The analytical engine was a proposed digital mechanical general-purpose computer designed by English mathematician and computer pioneer Charles Babbage. [2] [3] It was first described in 1837 as the successor to Babbage's Difference Engine, which was a design for a simpler mechanical calculator.

  3. Note G - Wikipedia

    en.wikipedia.org/wiki/Note_G

    Ada Lovelace. In 1840, Charles Babbage was invited to give a seminar in Turin on his analytical engine, [12] the only public explanation he ever gave on the engine. [13] During Babbage's lecture, mathematician Luigi Menabrea wrote an account of the engine in French. [12]

  4. Allan G. Bromley - Wikipedia

    en.wikipedia.org/wiki/Allan_G._Bromley

    Replica of the Difference Engine in the Science Museum, reconstructed after studies of Charles Babbage's original drawings by Allan Bromley. Most discussions of the history of computing start with Charles Babbage, and what we know about Charles Babbage's Difference and Analytical engines really starts with the scholarship of Allan Bromley.

  5. Difference engine - Wikipedia

    en.wikipedia.org/wiki/Difference_engine

    The London Science Museum's difference engine, the first one actually built from Babbage's design. The design has the same precision on all columns, but in calculating polynomials, the precision on the higher-order columns could be lower. A difference engine is an automatic mechanical calculator designed to tabulate polynomial functions.

  6. Charles Babbage - Wikipedia

    en.wikipedia.org/wiki/Charles_Babbage

    This is an accepted version of this page This is the latest accepted revision, reviewed on 16 December 2024. English mathematician, philosopher, and engineer (1791–1871) "Babbage" redirects here. For other uses, see Babbage (disambiguation). Charles Babbage KH FRS Babbage in 1860 Born (1791-12-26) 26 December 1791 London, England Died 18 October 1871 (1871-10-18) (aged 79) Marylebone, London ...

  7. DJT stock sinks by double digits to reverse gains after Trump ...

    www.aol.com/finance/djt-stock-sinks-double...

    Click here for the latest stock market news and in-depth analysis, including events that move stocks. Read the latest financial and business news from Yahoo Finance. Show comments.

  8. Nvidia stock rises on AI spending, chip deal ahead of earnings

    www.aol.com/finance/nvidia-stock-rises-ai...

    Nvidia stock rose nearly 5% on Tuesday, following bullish notes from Wall Street analysts citing strong chip demand ahead of its earnings report set for Wednesday afternoon.In a client note this ...

  9. Mechanical computer - Wikipedia

    en.wikipedia.org/wiki/Mechanical_computer

    Difference Engine, 1822 – Charles Babbage's mechanical device to calculate polynomials. Analytical Engine, 1837 – A later Charles Babbage device that could be said to encapsulate most of the elements of modern computers. Odhner Arithmometer, 1873 – W. T. Odhner's calculator who had millions of clones manufactured until the 1970s.