elisp中的复数/虚数? [英] Complex/imaginary numbers in elisp?

问题描述

elisp是否支持虚数?我正在尝试在线学习带有Lisp交互模式缓冲区的在线课程.Emacs elisp是否有高级数学"模块/库?

Does elisp support imaginary numbers is any way? I'm trying to follow an online math course with lisp interaction mode buffer running. Are there "higher math" modules/libraries for Emacs elisp?

推荐答案

Emacs包含 calc ，这是一个支持复数的综合计算器.

Emacs includes calc, a comprehensive calculator which supports complex numbers.

手册在这里: C-h i g (calc) RET

The manual is here: C-hig (calc) RET

需要特别注意的其他节点是:

Other nodes of particular note are:

• (计算)复数
• (calc)复数函数
• (calc)从程序中调用calc

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