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\usepackage[margin=1in]{geometry}
\usepackage{amsmath}
\usepackage{amssymb} % \mathbb
\usepackage{graphicx}
\usepackage{tikz}
\usepackage{xcolor}
\usepackage{menukeys}
\usepackage{hyperref}
\parindent=0pt
\pdfinfoomitdate=1
\pdftrailerid{}
\begin{document}
