This is a test post designed to evaluate Hugo site’s Markdown rendering and LaTeX mathematical formula support.

1. Heading Test

Heading 1

Heading 2

Heading 3

Heading 4

Heading 5
Heading 6

2. Text Formatting Test

This is bold text, this is italic text, this is bold italic text.

This is strikethrough text, this is inline code.

This is a blockquote It can span multiple lines

Even nested blockquotes are possible

3. List Test

Unordered List

  • Item one
  • Item two
    • Subitem 2.1
    • Subitem 2.2
      • Sub-subitem 2.2.1
  • Item three

Ordered List

  1. First item
  2. Second item
    1. Subitem 2.1
    2. Subitem 2.2
  3. Third item

Task List

  • Completed task
  • Incomplete task
  • Another to-do item

This is a link example.

This is a link with title: Hugo Official Site

This is an image (if it exists): Alternative text

5. Table Test

Header 1Header 2Header 3
Content AContent BContent C
Data 1Data 2Data 3
Test XTest YTest Z

Alignment test:

Left AlignedCenter AlignedRight Aligned
LeftCenterRight
AAABBBCCC

6. Code Block Test

Python Code

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def fibonacci(n):
    """Calculate Fibonacci sequence"""
    if n <= 1:
        return n
    return fibonacci(n-1) + fibonacci(n-2)

## Test function
for i in range(10):
    print(f"F({i}) = {fibonacci(i)}")

JavaScript Code

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const greet = (name) => {
    console.log(`Hello, ${name}!`);
};

greet("World");

Bash Code

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#!/bin/bash
echo "Hello from bash script"
for i in {1..5}; do
    echo "Count: $i"
done

7. LaTeX Mathematical Formula Test

Inline Formulas

This is an inline formula example: $E = mc^2$, and $a^2 + b^2 = c^2$.

Circle area formula: $A = \pi r^2$, where $r$ is the radius.

Block Formulas

Quadratic equation solution:

$$x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}$$

Euler’s formula (one of the most beautiful equations in mathematics):

$$e^{i\pi} + 1 = 0$$

Matrix example:

$$ \begin{bmatrix} a & b & c \\ d & e & f \\ g & h & i \end{bmatrix} $$

Integration example:

$$\int_{0}^{\infty} e^{-x^2} dx = \frac{\sqrt{\pi}}{2}$$

Summation formula:

$$\sum_{i=1}^{n} i = \frac{n(n+1)}{2}$$

Complex Formulas

Fourier Transform:

$$F(\omega) = \int_{-\infty}^{\infty} f(t) e^{-i\omega t} dt$$

Schrödinger Equation:

$$i\hbar\frac{\partial}{\partial t}\Psi(\mathbf{r},t) = \hat{H}\Psi(\mathbf{r},t)$$

Maxwell’s Equations:

$$ \begin{align} \nabla \cdot \mathbf{E} &= \frac{\rho}{\epsilon_0} \\ \nabla \cdot \mathbf{B} &= 0 \\ \nabla \times \mathbf{E} &= -\frac{\partial \mathbf{B}}{\partial t} \\ \nabla \times \mathbf{B} &= \mu_0\mathbf{J} + \mu_0\epsilon_0\frac{\partial \mathbf{E}}{\partial t} \end{align} $$

8. Horizontal Rule Test

9. Special Characters Test

HTML entities: © ® ™   < > &

Emoji: 😀 🎉 🚀 ⭐ 💡

10. Footnote Test

Here’s a footnote reference1, and another one2.

  1. This is the content of the first footnote. ↩︎

  2. This is the second footnote, which can include formatted text and code. ↩︎