Pandoc 转成 Word

Pandoc 是个通用的文件转换工具，支持扩展的 Markdown 以及 \(\LaTeX\) 语法，也就是说基本可以满足你的写作和写论文需求，还支持代码高亮，所以你还可以用来写程序文档。

比较有意思的是维基百科，它用的是一种类 \(\LaTeX\) 的标记语言，而且复制的时候，可以比较完整地把公式源码拿到。如这个页面的这部分：

# Euclidean distance in various coordinate systems

The distance formula in Cartesian coordinates is derived from the Pythagorean theorem.[^37] If $(x1, y1)$ and $(x2, y2)$ are points in the plane, then the distance between them, also called the Euclidean distance, is given by

$$\sqrt{(x_1-x_2)^2 + (y_1-y_2)^2}.$$

More generally, in Euclidean n-space, the Euclidean distance between two points, $A\,=\,(a_1,a_2,\dots,a_n)$ and $B\,=\,(b_1,b_2,\dots,b_n)$, is defined, by generalization of the Pythagorean theorem, as:

$$\sqrt{(a_1-b_1)^2 + (a_2-b_2)^2 + \cdots + (a_n-b_n)^2} = \sqrt{\sum_{i=1}^n (a_i-b_i)^2}.$$

[^37]: Jon Orwant, Jarkko Hietaniemi, John Macdonald (1999). "Euclidean distance". Mastering algorithms with Perl. O'Reilly Media, Inc. p. 426. ISBN 1-56592-398-7.