What is the command of double parentheses in Latex?

Question

What is the command of . in Latex? Thanks!

score 2 · Answer 1 · answered Apr 05 '18 at 02:07

2

You can use \llbracket and \rrbracket available in the stmaryrd package.

\documentclass{article}

\usepackage{stmaryrd}


\begin{document}

$\llbracket a \rrbracket$

\end{document}

answered Apr 05 '18 at 02:07

user94293

1

The fourier package also provides macros called \llbracket and \rrbracket. – Mico Apr 05 '18 at 03:43

1 Answers1