地牢
发表于 2025-3-25 03:40:48
,Aufgaben über das rechtwinklige Dreieck,Further comments on the Dirichlet problem, and solution methods due to Schwarz and Harnack are introduced.
Acetaminophen
发表于 2025-3-25 07:38:33
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商品
发表于 2025-3-25 14:47:03
Variational Problems and the Calculus,The origin of the calculus of variations and the problems of the catenary and the brachistochrone.
Aura231
发表于 2025-3-25 18:05:09
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engagement
发表于 2025-3-25 21:51:18
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RENAL
发表于 2025-3-26 00:14:54
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思想流动
发表于 2025-3-26 05:25:47
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名词
发表于 2025-3-26 11:12:53
The Calculus of Variations,Euler’s major work on the calculus of variations is introduced, with an account of how it led to the discovery of the Euler–Lagrange equations.
释放
发表于 2025-3-26 14:31:09
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CHASM
发表于 2025-3-26 18:50:53
Revision,This chapter is both a revision of the material so far and a discussion of how to tackle short essay questions on the subjects raised.