maverick
发表于 2025-3-23 12:24:51
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运气
发表于 2025-3-23 14:20:44
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震惊
发表于 2025-3-23 19:05:56
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hurricane
发表于 2025-3-23 22:29:47
Special Functions,f a graph or as something like .. + .. + .. or . = x. -1 / . + 2. However, there is a more general notion of function which it is important to understand in order to develop all the ideas we are going to encounter.
Flounder
发表于 2025-3-24 04:44:07
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牢骚
发表于 2025-3-24 10:13:47
Complex Numbers,ysterious but in fact is a simple mathematical device which enables the data to be handled much more easily. The key mathematical idea in this duality is that of Complex Numbers and the object of this chapter is to give you a basic grasp of these numbers and to help you to see through the apparent mystification.
平静生活
发表于 2025-3-24 12:48:03
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旧石器
发表于 2025-3-24 17:26:30
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Ingest
发表于 2025-3-24 21:39:43
Calculus: Differentiation,Given a function .(.), as in Fig. 2.1, one of its characteristics which may be of interest is its “rate of change” or its “wigglyness”. We could get some idea of this by calculating the slope of the curve at any point ., the natural measure of slope being the tan of the angle ., tan .. Thus tan . = 0 means the curve is parallel to the .-axis.
ALE
发表于 2025-3-25 01:15:02
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