I want to write this belongs to symbol in latex like this
x belongs to R^M. that you normally see in papers. Suggestions?
\in
\usepackage{amssymb}
x \in \mathbb{R}^{M}
\in? How to look up a symbol or identify a math alphabet? – cmhughes Apr 17 '14 at 17:27\usepackage{amssymb}and thenx \in \mathbb{R}^{M}in math mode, of course. – Gonzalo Medina Apr 17 '14 at 17:27