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Viewing Preamble for generalized Riemann-Lebesgue lemma

[ back to 'generalized Riemann-Lebesgue lemma' ]

% this is the default PlanetMath preamble. as your knowledge
% of TeX increases, you will probably want to edit this, but
% it should be fine as is for beginners.

% almost certainly you want these
\usepackage{amssymb}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amsthm}

% there are many more packages, add them here as you need them

% define commands here
\newtheorem{lem}{Lemma}
\newcommand{\norm}[1]{\left\Vert#1\right\Vert}
\newcommand{\abs}[1]{\left\vert#1\right\vert}
\newcommand{\Real}{\mathbb R}
\newcommand{\Complex}{\mathbb C}
\newcommand{\To}{\longrightarrow}