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Among the many constants that appear in mathematics, ?, e, and i are the most familiar. Following closely behind is ?,, or gamma, a constant that arises in many... Læs mere
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Math - the application of reasonable logic to reasonable assumptions - usually produces reasonable results. But sometimes math generates astonishing... Læs mere
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John Napier (1550-1617) is celebrated today as the man who invented logarithms--an enormous intellectual achievement that would soon lead to the development of... Læs mere
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Whenever Forty-second Street in New York is temporarily closed, traffic doesn't gridlock but flows more smoothly - why is that? Or consider... Læs mere
Bemærk: Kan leveres før jul.
Bemærk: Kan leveres før jul.