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Leibniz, Gottfried Wilhelm, also Leibnitz, Baron Gottfried Wilhelm von (1646-1716), German philosopher, mathematician, and statesman, regarded as one of the supreme intellects of the 17th century. Leibniz was born in Leipzig. He was educated at the universities of ....

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.... His work encompasses not only mathematics and philosophy but also theology, law, diplomacy, politics, history, philology, and physics. Mathematics Leibniz's contribution in mathematics was to discover, in 1675, the fundamental principles of infinitesimal calculus. This discovery was arrived at independently of the discoveries of the English scientist Sir Isaac Newton, whose system of calculus was invented in 1666. Leibniz's system was published in 1684, Newton's in 1687, and the method of notation devised by Leibniz was universally adopted (see Mathematical Symbols). In 1672 he also invented a calculating machine capable of multiplying, d ....