持久 发表于 2025-3-25 06:23:07

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北京人起源 发表于 2025-3-25 11:10:05

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情感脆弱 发表于 2025-3-25 14:02:28

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Psa617 发表于 2025-3-25 16:03:51

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使人入神 发表于 2025-3-25 21:24:28

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勉励 发表于 2025-3-26 04:03:54

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botany 发表于 2025-3-26 07:52:19

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Isthmus 发表于 2025-3-26 09:23:37

Was there an Eleatic Background to Pre-Euclidean Mathematics?rized briefly as follows: In its very beginning, there existed in Greece only a purely practical, empirical mathematics. The transformation of this empirical mathematics into theoretical mathematics, developed already in the pre-Euclidean period, could be achieved only by means of extra-mathematical

僵硬 发表于 2025-3-26 16:35:14

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小隔间 发表于 2025-3-26 20:34:17

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查看完整版本: Titlebook: Finite Element Analysis of Hyperbolic Cooling Towers; Seyyed Mohammed Niku Book 1986 Springer-Verlag Berlin, Heidelberg 1986 calculus.fini