助手
发表于 2025-3-21 17:32:16
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Bravado
发表于 2025-3-21 22:25:05
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场所
发表于 2025-3-22 03:50:14
Numerical Methods,the latter part of the 1950s, the digital computer has become an increasingly useful tool for solving differential equations, whether they be ordinary or partial, linear or nonlinear, homogeneous or nonhomogeneous, or first order or tenth order.
Patrimony
发表于 2025-3-22 07:03:11
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regale
发表于 2025-3-22 08:51:17
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Parameter
发表于 2025-3-22 16:12:01
Wajih U. Syed,Ibrahim (Abe) M. Elfadelthe latter part of the 1950s, the digital computer has become an increasingly useful tool for solving differential equations, whether they be ordinary or partial, linear or nonlinear, homogeneous or nonhomogeneous, or first order or tenth order.
Parameter
发表于 2025-3-22 18:59:25
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知道
发表于 2025-3-22 21:41:42
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misanthrope
发表于 2025-3-23 04:36:08
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dermatomyositis
发表于 2025-3-23 06:23:27
https://doi.org/10.1057/9781137498144The use of complex numbers has been illustrated when the solution of a particular equation involves the quantity .. The solution of the differential equation describing the motion of a spring–mass system is an example. Various relationships have been used involving complex numbers; in this chapter these relationships will be discussed in detail.