Magnificent 发表于 2025-3-25 06:10:45

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EXTOL 发表于 2025-3-25 10:30:05

I. Real Equations with Real UnknownsWe begin with a preferably simple case, which is susceptible of geometric treatment, namely with a real algebraic equation for the unknown ., in which a parameter λ appears: . (., λ) = 0..We shall obtain a geometric representation most simply if we replace λ by a second variable . and think of.. (., .) = 0 as a ..

征服 发表于 2025-3-25 15:24:24

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推迟 发表于 2025-3-25 18:45:06

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Slit-Lamp 发表于 2025-3-26 00:03:58

III. Concerning Infinitesimal Calculus ProperOf course I shall assume that you all know how to differentiate and integrate, and that you have frequently used both processes. We shall be concerned here solely with more general questions, such as the logical and psychological foundations, teaching, and the like.

轻推 发表于 2025-3-26 02:04:37

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curriculum 发表于 2025-3-26 04:32:28

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违反 发表于 2025-3-26 11:52:26

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GENRE 发表于 2025-3-26 14:35:17

https://doi.org/10.1007/978-94-011-9276-7ake in order the following steps: .1. ..2. ., in connection with the beginnings of operations with letters. .3. ., which leads, then, gradually, to the representation of the .. .It is a matter of indifference in which order we take up the first two points. Let us discuss negative numbers before fractions.

Albinism 发表于 2025-3-26 17:42:36

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查看完整版本: Titlebook: Elementary Mathematics from a Higher Standpoint; Volume I: Arithmetic Felix Klein Book 2016 Springer-Verlag Berlin Heidelberg 2016 Algebra.