# Test article

# This is my first article on Hashnode

I am a big Rust fan. Here is an example:

```rust
fn main() {
    println!("Hello, Rust!");
}
```

%[https://gist.github.com/sdoering01/d1567b91f2dbfff384fb66748d8e5e1b] 

<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text">This is a hint!</div>
</div>

$$\sum_{i=1}^n \frac{1}{2n} < 1$$