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单词 numerical analysis
释义

numerical analysis

The solutions to many mathematical problems cannot be described exactly in full generality. Instead, a numerical method may be employed; that is, a solution—or an approximation to one—is obtained instead. The study of relevant theory and methods is called numerical analysis.

The advent of very powerful computers means that such computational methods are increasingly important in modelling complex systems. For example, the design of aircraft and high-performance cars can now be extensively tested by simulations prior to physically building and testing models.

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更新时间:2025/4/29 4:37:12