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PI的符号化处理
一般问题
发布于 2024-12-18 09:26:48
查看 24过去558天
请问，能否像Matlab一样，将pi定义为符号常量了？在进行符号运算时，类似sin(pi/4)的值以分数的形式出现，而不是小数的形式，以方便进行公式推导。
所属专栏：Julia语言
产品信息：Syslab科学计算环境
请问，能否像Matlab一样，将pi定义为符号常量了？在进行符号运算时，类似sin(pi/4)的值以分数的形式出现，而不是小数的形式，以方便进行公式推导。
您好，您可以使用@variables定义符号变量，不知道下述形式能否瞒住您的需求
您好，这边也可以用另外一种方案实现，如下图所示，对类型进行转换。
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