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  2. A difference engine is an automatic mechanical calculator designed to tabulate polynomial functions. It was designed in the 1820s, and was first created by Charles Babbage. The name difference engine is derived from the method of divided differences, a way to

  3. Inventor and philosopher, Babbage produced a prototype of the original Difference Engine as early as 1822, then kept adding refinements without ever quite finishing it.

  4. Difference Engine No. 2, built faithfully to the original drawings, consists of 8,000 parts, weighs five tons, and measures 11 feet long. We invite you to learn more about this extraordinary object, its designer Charles Babbage and the team of people who undertook to build it.

  5. Jul 18, 2023 · British computing pioneer Charles Babbage's (1791-1871) Difference Engine No 1 was the first successful automatic calculator and remains one of the finest examples of precision engineering of the time.

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  6. Charles Babbage (1791-1871), computer pioneer, designed two classes of engine, Difference Engines, and Analytical Engines. Difference engines are so called because of the mathematical principle on which they are based, namely, the method of finite differences.

  7. The Science Museum's Difference Engine No. 2, built from Babbage's design Portion of Babbage's difference engine. Babbage began in 1822 with what he called the difference engine, made to compute values of polynomial functions. It was created to calculate a series of values automatically.

  8. Charles Babbage (1791-1871), inventor and mathematician, is poring over a set of astronomical tables calculated by hand. Finding error after error he finally exclaims 'I wish to God these calculations had been executed by steam'.

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