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Viewing Preamble for classification of indecomposable root systems
[
back to 'classification of indecomposable root systems'
]
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{graphicx}
\newcommand{\Cset}{\mathbb{C}}
\newcommand{\Eset}{\mathbf{E}}
\newcommand{\Rset}{\mathbb{R}}
