synovitis
发表于 2025-3-25 04:27:49
Taylor Series and Power Series,This formula holds true for .. We will now consider this result from a different point of view. The left-hand side of the equation is an infinite series in powers of ., while the right-hand side is a simple function of ..
很像弓]
发表于 2025-3-25 09:27:37
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马具
发表于 2025-3-25 13:50:20
Differential Equations,Many natural laws in physics and engineering are formulated by equations involving derivatives or differentials of physical quantities.
危机
发表于 2025-3-25 16:09:53
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修剪过的树篱
发表于 2025-3-25 22:35:54
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提升
发表于 2025-3-26 01:05:12
Multiple Integrals; Coordinate Systems,Let us develop the problem by a simple example.
tariff
发表于 2025-3-26 06:45:20
Transformation of Coordinates; Matrices,One important aspect in the solution of physical and engineering problems is the choice of coordinate systems. The right choice may considerably reduce the degree of difficulty and the length of the necessary computations.
Amplify
发表于 2025-3-26 10:36:16
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逃避现实
发表于 2025-3-26 15:21:54
Vector Analysis: Surface Integrals, Divergence, Curl and Potential,Consider a steady flow of water through a pipe. The water is assumed to be incompressible, i.e. it has a uniform density (for which we will use the symbol .), the velocity of each particle having a constant value ..
MEET
发表于 2025-3-26 17:01:59
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