title

sub title

third title

• list1
• list2

Block quotes are written like so.

They can span multiple paragraphs, if you like.

Here's a link to a website,

to a local doc,

and to a section heading in the current doc.

Inline math equation: $\omega = d\phi / dt$. Display math should get its own line like so:

$I = \int \rho R^{2} dV$

console.log('Hello, World!')