LaTeX/数学笑话

LaTeX/数学笑话

大家放松点。下面这个怎么样

\documentclass{article}
\usepackage{graphicx}
\begin{document}
If~~$\displaystyle\lim_{x\rightarrow8}\frac{1}{x{-}8}=\infty$
~~then~~$\displaystyle\lim_{x\rightarrow5}\frac{1}{x{-}5}=\rotatebox{90}{5}$
\end{document}

这使 - 在此处输入图片描述

有人能给我一些很好的 Tikz 或 PStricks 代码吗? 在此处输入图片描述

我确信那里一定有更多的乳胶幽默,即使在德国人中间也是如此;-)

答案1

怎么样:

\font\donteveruseoutsidecartoons="Comic Sans MS" at 14pt
\font\donteveruseoutsidecartoonstwo="Comic Sans MS/IB:slant=.3pt" at 22pt
\input tikz
\usetikzlibrary{shapes.callouts,positioning}
\tikzpicture[mycallout/.style={draw,ellipse callout,inner sep=1.2ex,
    callout relative pointer={#1}}]
  \node[mycallout={(.5cm,-.5cm)}] (ico) {\donteveruseoutsidecartoons Be rational};
  \node[mycallout={(-.5cm,-.5cm)}, right=of ico] (pco) {\donteveruseoutsidecartoons Get real};
  \node[below=.1ex of ico.pointer] {\donteveruseoutsidecartoonstwo i};
  \node[below left=.1ex of pco.pointer] {\donteveruseoutsidecartoonstwo π\vphantom(};
\endtikzpicture
\bye

在此处输入图片描述

答案2

我对这个笑了好一阵子。我不得不从德语中回忆起它并翻译出来。请随意调整语言。

500随机

\documentclass[a4paper,12pt]{article}
\usepackage[margin=1in]{geometry}

\usepackage{graphicx}
\usepackage{pgffor}
\pagestyle{empty}

\parindent=0pt
\begin{document}
\large\sffamily

\resizebox{\textwidth}{!}{The first 500 natural random numbers}

\vspace{1em}

\centerline{\LARGE For easy access listed in their natural order}
\bigskip

\par\noindent
\foreach \n in {1,...,500} {%
    \makebox[1.8em][r]{\n}
}

\end{document}

答案3

\documentclass{article}
\usepackage{amsmath}

\begin{document}

Expand $(a+b)^n$:
\begin{gather*}
  (a + b)^n\\
  (a\ + \ b)^n\\
  (a\quad + \quad b)^n\\
  (a\qquad + \qquad b)^n
\end{gather*}

\end{document}

在此处输入图片描述

编辑:致安德鲁:

\documentclass{article}

\newcount\mycntr

\begin{document}

Expand $(a+b)^n$:

\begin{center}
  \mycntr=0
  \loop\advance\mycntr by 1
  \ifnum\mycntr<40
    $(a\hskip\mycntr pt +\hskip\mycntr pt b)^n$\\
  \repeat
\end{center}

\end{document}

答案4

我以前从未玩过tikz,所以这是我的第一次尝试。我非常喜欢以下笑话:

\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{decorations.pathmorphing}
\usepackage{frcursive}
\begin{document}

Find $x$.

\begin{tikzpicture}
\draw (0,0) -- (4,0) node[midway,below] {4 cm}
   -- (4,3) node[midway,right] {3 cm}
   -- (0,0) node[midway,left,circle,draw=blue,decorate,decoration={random steps,segment length=1pt,amplitude=0.5pt}]{$x$}
   -- (4,0) rectangle (3.7,0.3)
   -- cycle;
\draw (0.4,0) arc (0:30:0.5);
\draw (4,2.6) arc (270:226:0.5);
\draw (1,2.1) node []{\color{blue}\fontfamily{frc}\selectfont{It's here!}};
\end{tikzpicture}

\end{document}

结果:

查找 x。

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