그만큼trfsigns
패키지는 변환 기호에 대한 매크로를 제공합니다(예: \fourier
및 ) \laplace
.
해당 기호의 수직 버전이 필요합니다.
답변1
\documentclass[a4paper,oneside,12pt]{report}
\usepackage{trfsigns} % Transformation Symbol o---o \laplace and \Laplace
\usepackage[fleqn]{amsmath}
\newcommand{\vlaplace}[1][]{\mbox{\setlength{\unitlength}{0.1em}%
\begin{picture}(10,20)%
\put(3,2){\circle{4}}%
\put(3,4){\line(0,1){12}}%
\put(3,18){\circle*{4}}%
\put(10,7){#1}
\end{picture}%
}%
}%
\newcommand{\vLaplace}[1][]{\mbox{\setlength{\unitlength}{0.1em}%
\begin{picture}(10,20)%
\put(3,2){\circle*{4}}%
\put(3,4){\line(0,1){12}}%
\put(3,18){\circle{4}}%
\put(10,7){#1}
\end{picture}%
}%
}%
\begin{document}
\[ s(t) = stuff \]
\[\vlaplace\]
\[ S(f) = otherstuff \]
\[\vLaplace[Used Rule No. 1 from Table No. 7] \]
\[ s(t) = again \]
\end{document}