maple18

m0_57513437 2021-04-21 08:36:01

请问怎么用maple18 做下面这三道题

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aabbabababaa 2021-04-26

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微积分？
都还老师了。。。

Van der Pol非线性微分方程的解与图形(maple18)

maple教程，包含了常用命令的解释、用法和举例，分门类循序渐进，内容详实，上手容易，入门简单。轻松掌握科研辅助工具

很不错的maple教程，大家可以下来看看

Maple 2018是一款由Maplesoft公司推出的最新款的通用型的商用计算机代数系统，它同Mathematica类似，都是科学计算软件中的佼佼者。Maple 2018拥有个性化的界面，使用者能直接使用输入传统数学符号，除了作为数学工具外，还是一款强大的编程工具，能同C、FORTRAN、Java、Matlab和Visual Basic完美衔接，且还具有与Excel进行交互的接口。对于各个需求阶段的使用者都适用。

Maple is a computer program capable of performing a wide variety of mathematical operations. It originated in the early 1980s as a computer algebra system, but today this description doesn’t really do it justice. Maple has facilities for algebra, calculus, linear algebra, graphics (twoand three-dimensional plots, and animations), numerical calculations to arbitrary precision, and many other things besides. It is widely used in universities across the world, and is particularly useful for tasks that are tedious and error-prone when performed by humans, such as manipulating complicated series expansions and solving large sets of simultaneous equations. Used correctly, Maple can save time and quickly solve problems that would otherwise be intractable. Used incorrectly, it can lead to frustration, and the destruction of expensive IT equipment. At the time of writing, the current version is Maple 2016. Versions before Maple 2015 were numbered starting from 1; the last of these was Maple 18. New features introduced in each version from Maple 4.0 onwards can be viewed using the help system (see Section 2.2). For the most part, recent changes have been relatively minor, at least as far as the material in this book is concerned. Consequently, all of the examples work with both Maple 2015 and Maple 2016. In fact, most will work in older versions as well, though naturally the number of exceptions increases the further back one goes. Two substantial new features are the dataplot command, discussed in Section 6.6, and the new rules concerning terminating characters, described in Appendix B (see also Section 2.3). Both of these were introduced in Maple 2015.

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