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[逗]流汗黄豆微分😅

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kuing posted 2021-7-27 19:27 |Read mode
86鱼 发来图:
QQ图片20210727192105.jpg

想用 LaTeX 打出来,需要先找到三个 emoji 的高清素材,86鱼 提供了以下三个链接:
unicode-table.com/cn/1F605/
unicode-table.com/cn/1F604/
unicode-table.com/cn/1F4A7/
下载那三个表情,分别命名为 lhhd.png、hd.png、lh.png,然后用以下代码:
  1. \documentclass{article}
  2. \usepackage{graphicx}
  3. \newcommand\icg[1]{$\vcenter{\hbox{\includegraphics[width=1.2em]{#1}}}$}
  4. \newsavebox\lhhdbox
  5. \newsavebox\hdbox
  6. \newsavebox\lhbox
  7. \sbox\lhhdbox{\icg{lhhd.png}}
  8. \sbox\hdbox{\icg{hd.png}}
  9. \sbox\lhbox{\icg{lh.png}}
  10. \newcommand\lhhd{\usebox\lhhdbox}
  11. \newcommand\hd{\usebox\hdbox}
  12. \newcommand\lh{\usebox\lhbox}
  13. \newcommand\rmd{\mathop{}\!\mathrm{d}}
  14. \begin{document}
  15. \[\rmd(\lhhd)=\lhhd\ln(\hd)\rmd\lh\]
  16. \end{document}
Copy the Code
把三个图放到该 tex 目录下,运行即得:
QQ截图20210727191941.png

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isee posted 2021-7-27 22:47
回复 1# kuing


    ln 是如何 冒出来 的?

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original poster kuing posted 2021-7-27 22:51
回复 2# isee

?不是 `(a^x)'=a^x\ln a` 咩?

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isee posted 2021-7-27 22:59
回复 3# kuing

嗯嗯嗯,很有道理

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original poster kuing posted 2021-8-9 17:27
Last edited by hbghlyj 2025-5-16 04:25YT 流汗黄逗的 svg: 1.svg

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