答案1
正如@Qrrbrbirlbel 在评论中所说:你可以将此箭头绘制为 Ti钾Zsingle arrow
形:
\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{shapes.arrows}
\begin{document}
\[
\int 4x^3\sqrt{x^4-6}\,dx = \int \sqrt{x^4-6}4x^3\,dx
\quad\tikz[baseline=-1ex]\node[single arrow, single arrow head extend=1.5mm,
draw, fill=red!30, minimum height=9mm, right] {};\quad
\int \sqrt{u}\,du = \frac{2}{3}u^{3/2} + C = \frac{2}{3}(x^4-6)^{2/3}+C
\]
\end{document}
答案2
答案3
感谢您的评论。我知道我没有 MWE,我很抱歉。我采纳了 @Qrrbrbirlbel 的建议,并尝试了他提供的链接中的一些方法。以下是我想到的:
\begin{scope}[shift={(9.75,16.5)},every node/.style={single arrow, draw,minimum height=1.5cm,single arrow head indent=2cm,minimum width=6ex}]
\node [fill=red!15,single arrow head indent=.05ex] at (0,0){};
\end{scope}