# How to type full multilinear product symbol in LaTeX? [duplicate]

I want to know how to type the symbol above in LaTeX, thanks!

## marked as duplicate by Sebastiano, Bobyandbob, TeXnician, marmot, Phelype OleinikMar 6 '18 at 12:19

• $[\![ ]\!]$ is ok. – Jie Huang Mar 6 '18 at 7:57
• detexify is a useful thing to know about! – Roly Mar 6 '18 at 8:42
• Is the symbol used like, say, +? That is, like a binary operation symbol? – egreg Mar 6 '18 at 9:04

\documentclass{article}
with \verb+stmaryrd+ package : $\rrbracket$