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Viewing Preamble for $e^r$ is irrational for $r\in\mathbb{Q}\setminus\{0\}$

[ back to '$e^r$ is irrational for $r\in\mathbb{Q}\setminus\{0\}$' ]

% This is Cosmin's PlanetMath preamble.

% Packages
\usepackage{amssymb}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{graphicx}
\usepackage{amsthm}
\usepackage{mathrsfs}
%\usepackage{xypic}

% Theorem Environments
\newtheorem*{thm}{Theorem}
\newtheorem*{lem}{Lemma}
\newtheorem*{cor}{Corollary}

% New Commands
%Sets
\newcommand{\bbP}{\mathbb{P}}
\newcommand{\bbN}{\mathbb{N}}
\newcommand{\bbZ}{\mathbb{Z}}
\newcommand{\bbQ}{\mathbb{Q}}
\newcommand{\bbR}{\mathbb{R}}
\newcommand{\bbC}{\mathbb{C}}
\newcommand{\bbK}{\mathbb{K}}
\newcommand{\bbB}{\mathbb{B}}
\newcommand{\bbS}{\mathbb{S}}
\newcommand{\bbA}{\mathbb{A}}
\newcommand{\bbT}{\mathbb{T}}
%Script and Cal Letters
\newcommand{\scP}{\mathscr{P}}
\newcommand{\scF}{\mathscr{F}}
\newcommand{\scC}{\mathscr{C}}
\newcommand{\scL}{\mathscr{L}}
\newcommand{\caR}{\mathcal{R}}
\newcommand{\caP}{\mathcal{P}}
\newcommand{\caM}{\mathcal{M}}
\newcommand{\caS}{\mathcal{S}}
\newcommand{\caT}{\mathcal{T}}
\newcommand{\caU}{\mathcal{U}}
\newcommand{\caX}{\mathcal{X}}
\newcommand{\caY}{\mathcal{Y}}
\newcommand{\caZ}{\mathcal{Z}}
%Other Commands
\newcommand{\vect}[1]{\boldsymbol{#1}}