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An intermediate-level LaTeX tutorial.LaTeX, pronounced as /ˈlɑːtɛk/, is a document preparation system for high-quality typesetting. It is most often used for technical or scientific documents, but it can be used for almost any form of publishing.

I have covered topics for the manuscript preparation and review process. The presentation itself was completely made in LaTeX (Beamer). It looks clean and minimal. A TEX file is also available to download. I hope you will find this useful. I welcome your suggestions for improvement in the tutorial.

#latex | #research | #writing

Few basics of LaTeX are presented below to getting you starte:

Simple Equation:
- LaTeX Code:
```
E = m c^2
```
- Output: $ E = mc² $
Fraction:
- LaTeX Code:
```
x = \frac{a + b}{c}
```
- Output: $ x = \frac{a + b}{c} $
Square Root:
- LaTeX Code:
```
\sqrt{x}
```
- Output: $ \sqrt{x} $
Subscript:
- LaTeX Code:
```
x_i
```
- Output: $ x_i $
Summation:
- LaTeX Code:
```
\sum_{i=1}^{n} i
```
- Output: $ \sum_{i=1}^{n} i $
Greek Letters:
- Alpha (α), Beta (β), Gamma (Γ)
- LaTeX Codes:
```
\alpha, \beta, \Gamma
```
- Outputs: $ α, β, Γ $
Accents:
- Hat (^) and Tilde (~)
- LaTeX Codes:
```
\hat{a}, \tilde{a}
```
- Outputs: $ â, ã $
Matrix:
- 2x2 Matrix
- LaTeX Code:
```
\begin{matrix}
a & b \\
c & d
\end{matrix}
```
- Output: $$ \begin{matrix} a & b \newline c & d \end{matrix} $$

Piecewise Function:

LaTeX Code:

f(x) = \begin{cases}
        x^2 & \text{if } x > 0 \newline
        0 & \text{otherwise}
        \end{cases}

Output: $$ f(x) = \begin{cases} x^2 & \text{if } x > 0 \newline 0 & \text{otherwise} \end{cases} $$

Aligning Equations:
- LaTeX Code:
```
\begin{align*}
x + y &= z \newline
a - b &= c
\end{align*}
```
- Output: $$ \begin{align*} x + y &= z \newline a - b &= c \end{align*} $$

These examples cover the basics of typing mathematical expressions in LaTeX. You can search on web for others.

Few basics of LaTeX are presented below to getting you starte:#

Few basics of LaTeX are presented below to getting you starte: