integraph

integraph
/in"ti graf', -grahf'/, n.
integrator (def. 2).
[1880-85; b. INTEGRATE and -GRAPH]

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      mathematical instrument for plotting the integral of a graphically defined function. Two such instruments were invented independently about 1880 by the British physicist Sir Charles Vernon Boys (Boys, Sir Charles Vernon) and the Lithuanian mathematician Bruno Abdank Abakanowicz and were later modified and improved by others. The integraph draws the graph of the integral as the user traces the graph of the given function.

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Universalium. 2010.

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  • Integraph — Integraph, ein Instrument, welches zur mechanischen Ausführung der Integrationen dient, zu einer gezeichneten Kurve y = f(x) die zugehörige Integralkurve Y = ∫f (x, y)d x + C zeichnet und den Inhalt gezeichneter Flächenumrisse mißt. Um das …   Lexikon der gesamten Technik

  • Integraph — is an instrument used in mathematics for plotting the integral of a graphically defined function. It was invented independently about 1880 by the British physicist Sir Charles Vernon Boys and the Polish Lithuanian mathematician from Russian… …   Wikipedia

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  • integraph — noun A device that determines the value of an integral by measuring the area under a curve (and drawing the curve of its integral) …   Wiktionary

  • integraph — n. device that performs mathematical integrations, integrator …   English contemporary dictionary

  • integraph — in·te·graph …   English syllables

  • integraph — ˌgraf, rȧf noun Etymology: International Scientific Vocabulary, blend of integrate and graph : an instrument that draws mechanically the graph of an antiderivative of a given mathematical function …   Useful english dictionary

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  • Bruno Abakanowicz — Bruno Abdank Abakanowicz (October 6, 1852 August 29 1900) was a mathematician, inventor and electrical engineer. Life and Nationality Abakanowicz was born in 1852 in Vilkmergė, Kovno Governorate of the Russian Empire (formerly the Grand Duchy of… …   Wikipedia

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