Post

Hello World

Welcome to my learning blog. This first post checks the basic features of the Chirpy theme: the table of contents, categories, tags, code blocks, and LaTeX rendering.

About This Blog

I use this site to organize notes on zero-knowledge proofs, cryptography, blockchain, and programming.

What I Will Write About

The main topics will include:

  • mathematical and cryptographic foundations;
  • zero-knowledge proof systems;
  • blockchain protocols and security;
  • paper reading notes;
  • implementation experiments.

Table of Contents Test

The headings in this post should appear in the table of contents. On a wide screen, Chirpy normally displays the table of contents on the right side of the article.

Nested Heading

This subsection verifies that a third-level heading is nested under its second-level heading.

LaTeX Test

An inline formula looks like this: $a^2 + b^2 = c^2$.

A display formula looks like this:

\[C = g^{f(\tau)}\]

A multiline formula looks like this:

\[\begin{aligned} f(X) &= \sum_{i=0}^{n} a_i X^i, \\ C &= g^{f(\tau)}. \end{aligned}\]

Code Block Test

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fn main() {
    println!("Hello, world!");
}

Category and Tag Test

This post belongs to the nested category Blog / Setup and uses the tags jekyll, chirpy, and latex. After deployment, they should appear on the Categories and Tags pages.

Conclusion

If the table of contents, formulas, code block, category, and tags are rendered correctly, the basic blog configuration is working.

This post is licensed under CC BY 4.0 by the author.

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