Java程序改变公式的主题 [英] Java program to change subject of a formula

问题描述

我正在尝试创建一个java程序，它将公式作为输入，并提供编写该公式的所有替代形式。



示例 - 输入（字符串） - v ^ 2 = u ^ 2 + 2 * a * s

输出（字符串）-u ^ 2 = v ^ 2-2 * a * s

a =（ v ^ 2-u ^ 2）/ 2 * s

s =（v ^ 2-u ^ 2）/ 2 * a



如果您可以编写一段代码来更改并打印公式的所有替代形式，这将是一个很大的帮助。谢谢。



我尝试了什么：



我搜索但发现改变公式主题的规则。我可以在我的代码中逐个输入所有规则，但它可能是非常时间。

I am trying to make a java program which takes a formula as input and gives all the alternative form for writing that formula.

Example-Input(String)- v^2=u^2+2*a*s
Output(String)-u^2=v^2-2*a*s
a=(v^2-u^2)/2*s
s=(v^2-u^2)/2*a

If you could write a piece of code that changes and prints all the alternative forms of a formula that will be a great help. Thanks.

What I have tried:

I searched but found nothing other than rules to change subject of a formula. I could input all rules one by one in my code but it could be very time taking.

推荐答案

符号计算是一个非常大的复杂的论点，我建议你从相关的维基百科页面开始：符号计算 - 维基百科，免费的百科全书 [< a href =https://en.wikipedia.org/wiki/Symbolic_computationtarget =_ blanktitle =New Window> ^ ]。

Symbolic computation is a quite large and complex argument, I suggest you to start with the related Wikipedia's page: "Symbolic computation - Wikipedia, the free encyclopedia"[^].

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