Testing Org Mode for Blog

This is for Hugo site test.

Code

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

(cdr '(fir oak maple))

oak

maple

print("Hello, vitalyr.com!")

None

\(\hat{a}_{k}=\frac{a_{k}}{(\sum_{j}a_{j}^{2})^{1/2}}, \hat{b}\)

\(f(a)=\frac{1}{2\pi i}\oint_{\gamma}\frac{f(z)}{z-a}dz\)

\(\mathscr{A}\) \(\mathscr{R}\)

\(\mathbb{A}\) \(\mathbb{R}\) \(\mathbb{S}\)