I am pretty sure this is out there on this site, but I did not find it after searching.
How to draw a downward
\Rightarrow
in a commutative tikzcd
diagram?
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Sign up to join this communitySeems like many users do not really understand your second request. Even though my crystal ball got stolen, I am guessing that you are looking for \arrow[d,Rightarrow]
and \arrow[d,dash]
.
\documentclass[fleqn]{article}
\usepackage{tikz-cd}
\begin{document}
\[
\begin{tikzcd} X \arrow[d,Rightarrow] & A \arrow[d,dash]\\
Y & B
\end{tikzcd}
\]
\end{document}
\documentclass{article} \usepackage{tikz-cd} \begin{document} \begin{tikzcd} X \arrow[d,Rightarrow]\\ Y \end{tikzcd} \end{document}
and please make the last part of your question clearer.