Epithelium 发表于 2025-3-23 12:05:36

Jeffrey Yi-Lin Forrest,Yong Liumulation).A child, however, who had no important job and could only see things as his eyes showed them to him, went up to the carriage. ”The Emperor is naked,” he said. ”Fool!” his father reprimanded, running after him. ”Don‘t talk nonsense!” He grabbed his child and took him away. (HC Andersen 1805–1875)

突变 发表于 2025-3-23 14:25:20

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sclera 发表于 2025-3-23 20:43:27

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hemoglobin 发表于 2025-3-24 00:08:48

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花费 发表于 2025-3-24 02:26:29

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fertilizer 发表于 2025-3-24 08:03:02

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Crater 发表于 2025-3-24 13:00:43

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DAFT 发表于 2025-3-24 16:02:24

What is Mathematics? solution or whether a final objective answer may be expected at all. “Mathematizing” may well be a creative activity of man, like language or music, of primary originality, whose historical decisions defy complete objective rationalization. (Weyl).The universal mathematics is, so to speak, the logic of the imagination. (Leibniz)

垫子 发表于 2025-3-24 21:57:38

A Very Short Calculus Courseur, but it is just two times two, and that is what we call four for short. But four is nothing new at all. And thus it goes on in its conclusions, except that in the height the identity fades out of sight. (Goethe)

营养 发表于 2025-3-25 02:46:43

Springer Series on Cultural Computing... the resolution of revolutions is the selection by conflict within the scientific community of the fittest way to practice further science ... (Thomas Kuhn, .)
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查看完整版本: Titlebook: Dreams of Calculus; Perspectives on Math Johan Hoffman,Claes Johnson,Anders Logg Textbook 2004 Springer-Verlag Berlin Heidelberg 2004 analy