\documentclass[12pt, UTF8, a4paper, fontset=none, openany]{ctexbook}
\usepackage{geometry}
\usepackage{amsmath}
\usepackage{amsthm}
\usepackage{amssymb}
\usepackage{bm}
\usepackage{graphicx}
\usepackage[colorlinks, linkcolor=black, anchorcolor=green, citecolor=blue]{hyperref}
\usepackage{mathrsfs}
\usepackage[inline]{enumitem}
\usepackage{tikz}
\usepackage{nicematrix}
\usepackage{emptypage}
\usepackage{physics}

\geometry{a4paper,scale=0.8}

\defaultCJKfontfeatures{Mapping = fullwidth-stop}
\setCJKmainfont{simsun.ttc}[AutoFakeBold, ItalicFont=simkai.ttf]
% \ctexset{fontset=macnew}
% \ctexset{fontset=windows} % On Windows

\newtheorem{theorem}{定理}[section]
\newtheorem{axiom}{公理}[section]
\newtheorem{definition}{定义}[section]
\newtheorem{lemma}{引理}[theorem]
\newtheorem{corollary}{推论}[section]
\newtheorem{example}{例}[section]
\newtheorem{proposition}{命题}[section]
\newtheorem*{remark}{注}

% \renewcommand{\qedsymbol}{} %去掉证明结尾的方框
\newcommand{\eqco}{\text{，}} % Chinese comma in equation
\newcommand{\eqper}{\text{。}} % Chinese period in equation
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    \textbf{#1}（\textit{#2}）
}
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\newcommand{\orthocomplementation}{^{\perp}}
\newcommand{\makedot}{\tikz\draw[black,fill=black] (0,0) circle (2pt);}
% \newcommand{\norm}[1]{\left\Vert#1\right\Vert}
\newcommand{\listout}[2]{{#1}_1, {#1}_2, \dots, {#1}_{#2}}
\newcommand{\fnum}{\mathbb{F}}
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% \DeclareMathOperator{\comm}{Comm}
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\DeclareMathOperator{\sign}{sign}

\newenvironment{amatrix}[1]{%
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}{%
  \end{array}\right]
}


\title{{\Huge{\textbf{线性代数}}}}
\author{}
\date{}
% linespread{1.5}
% \includeonly{03内积和正交性.tex}

\begin{document}
    \maketitle
    \cleardoublepage
    \pagenumbering{roman}
    \setcounter{page}{1}
    \tableofcontents
    \cleardoublepage
    \setcounter{page}{1}
    \pagenumbering{arabic}
    \include{00预备知识.tex}
    \include{01线性映射和矩阵.tex}
    \include{02子空间和维数.tex}
    \include{03内积和正交性.tex}
    \include{04行列式.tex}
    \include{05特征值和特征向量.tex}
    \include{06实对称矩阵.tex}
    \include{07线性空间和线性映射.tex}
\end{document}