Latex

Install Latex

1. Install MiKTeX

Link download MiKTeX: https://miktex.org/download

2. Install LaTeX Workshop

Using visual searching extension LaTeX Workshop by James Yu

3. Config MiKTeX

Config LaTeX Workshop to using XeLaTeX

using shortcut: Ctrl + Shift + P

Searching: Preferences: Open User Settings (JSON)

Insert code:

"latex-workshop.latex.tools": [
    {
        "name": "xelatex",
        "command": "xelatex",
        "args": [
            "-synctex=1",
            "-interaction=nonstopmode",
            "%DOC%"
        ]
    }
],
"latex-workshop.latex.recipes": [
    {
        "name": "XeLaTeX",
        "tools": [
            "xelatex"
        ]
    }
]

4. Select XeLaTeX

Using shortcut: Ctrl + Shipt + P

Searching: LaTeX Workshop: Build with recipe

Select: XeLaTeX

5. Build latex

using shortcutCtrl + Alt + B

Using Latex

Package

\documentclass[12pt,a4paper]{book}
% font
\usepackage{fontspec}
\usepackage{polyglossia}
\setdefaultlanguage{vietnamese}
\setmainfont{Times New Roman}
% Math
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{amsthm}
\usepackage{mathtools}
% Image
\usepackage{graphicx}
\usepackage{float}
% Table
\usepackage{booktabs}
\usepackage{longtable}
% Code Python
\usepackage{listings}
% Format title
\usepackage{titlesec}
% Link
\usepackage{hyperref}
% Margin
\usepackage[
    top=2.5cm,
    bottom=2.5cm,
    left=3cm,
    right=2cm
]{geometry}

Struct book

\chapter{Chapter Name}
\section{Section Name}
\subsection{Subject Section Name}
\subsubsection{Smalles Subject Section Name}

Format font

\textbf{Bold}
\textit{Italic}
\textbf{\textit{Bold and Italic}}
\underline{Unerline}

Formular

Formular inline

$R^2$

Formular block

\[
R^2 = 1-\frac{SSE}{SST}
\]

Formular with Order number

\begin{equation}
R^2 = 1-\frac{SSE}{SST}
\end{equation}

Math symbol

$x^2$              % x²
$x_i$              % xᵢ
$x_{ij}$            % xᵢⱼ
$\frac{a}{b}$       % phân số
$\sqrt{x}$          % căn
$\sum_{i=1}^{n}$    % tổng
$\prod_{i=1}^{n}$   % tích
$\bar{x}$           % x ngang
$\hat{x}$            % x mũ
$\vec{x}$            % vector
$\alpha$            % alpha
$\beta$             % beta
$\theta$            % theta
$\mu$               % mu
$\sigma$            % sigma

| Ký hiệu       | Tiếng Anh                 |
| ------------- | ------------------------- |
| (+)           | plus sign                 |
| (-)           | minus sign                |
| (\times)      | multiplication sign       |
| (\div)        | division sign             |
| (=)           | equal sign                |
| (\neq)        | not equal to              |
| (<)           | less than                 |
| (>)           | greater than              |
| (\leq)        | less than or equal to     |
| (\geq)        | greater than or equal to  |
| (\sum)        | summation                 |
| (\prod)       | product                   |
| (\sqrt{x})    | square root               |
| (\frac{a}{b}) | fraction                  |
| (\infty)      | infinity                  |
| (\alpha)      | alpha                     |
| (\beta)       | beta                      |
| (\mu)         | mu                        |
| (\sigma)      | sigma                     |
| (\theta)      | theta                     |
| (\bar{x})     | x-bar                     |
| (\hat{x})     | x-hat                     |
| (\partial)    | partial derivative symbol |
| (\nabla)      | nabla / gradient operator |

Unorder list

\begin{itemize}
    \item Python
    \item NumPy
    \item Pandas
\end{itemize}

Order list

\begin{enumerate}
    \item Thu thập dữ liệu
    \item Tiền xử lý
    \item Huấn luyện
    \item Đánh giá
\end{enumerate}