Test page unix time

This is first paragraph

Following is blockquote:

Text text Quoted text

Next up code blocks. You MUST leave a blank line after “code-block” directive.

ls
mkdir $(tmpfile)

int main(void)
{
    return 0;
}

You can mark inline-code with double-backticks, like int x = 0 or def func(x): return x**2.

Inline code doesn’t have syntax highlighting, but you can define a new role, if you want.

In Python, def main(): return 0 is equal to 0.

Next up maths, LaTeX syntax accepted:

Inline maths equations are supported by \frac{1}{2} + 2^2 = \frac{9}{2}.

There’re many formulas for computing \pi. Y-cruncher provides two of them:

\[\frac{1}{\pi} = \frac{\sqrt{8}}{9801} \sum_{n=0}^{\infty}\frac{(4n)! (26390n + 1103)}{(n!)^4\;396^{4n}}\]

• Chudnovsky formula (1987)

\[\frac{1}{\pi} = 12 \sum_{n=0}^\infty (-1)^n \frac{(6n)! (545140134n + 13591409)}{(3n)(n!)^3 (640320)^{3n+3/2}}\]

Let’s try raw html

\[\frac{1}{\pi} = 12 \sum_{n=0}^\infty (-1)^n \frac{(6n)! (545140134n + 13591409)}{(3n)(n!)^3 (640320)^{3n+3/2}}\]

Following is “aligned” math using & and \\.

\[\begin{aligned} x_1 &= \frac{1}{2}\left(2^{1/4} + \frac{1}{2^{1/4}}\right) \\ y_1 &= 2^{1/4} \\ \pi_0 &= 2 + 2^{1/2} \\ \\ x_{n+1} &= \frac{1}{2}\left(x_n^{1/2} + x_n^{-1/2}\right) \\ y_{n+1} &= \frac{y_n x_n^{1/2} + x_n^{-1/2}}{y_n + 1} \\ \pi_n &= \pi_{n-1} \left( \frac{x_n + 1}{y_n + 1} \right) \end{aligned}\]

\[\begin{aligned}
x_1 &= \frac{1}{2}\left(2^{1/4} + \frac{1}{2^{1/4}}\right) \\
y_1 &= 2^{1/4} \\
\pi_0 &= 2 + 2^{1/2} \\
\\
x_{n+1} &= \frac{1}{2}\left(x_n^{1/2} + x_n^{-1/2}\right) \\
y_{n+1} &= \frac{y_n x_n^{1/2} + x_n^{-1/2}}{y_n + 1} \\
\pi_n &= \pi_{n-1} \left( \frac{x_n + 1}{y_n + 1} \right)
\end{aligned}\]