0

Using the tikzcd package I would like to make the following diagram.

commutative diagram

1
  • Welcome to TeX.SX. When you post a question, please provide a "Minimal Working Example" (MWE) that starts with \documentclass, includes all relevant \usepackage commands, ends with \end{document} and compiles without errors, even if it does not produce your desired output.
    – Sandy G
    Aug 3 at 15:04

2 Answers 2

7

I suggest you to read the tikz-cd documentation and try it first, post some code of your try and then ask for help. However here it is.

\documentclass[margin=2mm]{standalone}
\usepackage{tikz-cd}
\begin{document}
    
\begin{tikzcd}[ execute at end picture={\draw[->] (-1,0) arc[start angle=-180,delta angle=300,radius=3mm];}]
A \arrow[d, "\alpha"] \arrow[r]     & B \arrow[r] \arrow[d, "\beta"]    & C \arrow[d, "\gamma"]\\
D \arrow[r]                         & E \arrow[r]                       & F
\end{tikzcd}
\end{document}

enter image description here

0
2

As an alternative to drawing and placing the circular arrow manually, you can use \circlearrowleft (scaled if you wish) on a phantom arrow from A to E.

enter image description here

\documentclass{article}
\usepackage{tikz-cd,amssymb}

\begin{document}
    
\begin{tikzcd}
A \arrow[d, "\alpha"]\arrow[r]\arrow[dr, phantom, "\scalebox{2}{$\circlearrowleft$}"] & B \arrow[r] \arrow[d, "\beta"] & C \arrow[d, "\gamma"]\\
D \arrow[r] & E \arrow[r] & F
\end{tikzcd}

\end{document}

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.