This is a first post. Here is bold and italic text, as well as a link.

H2 headline

A quote.

Code

This is what code looks like:

def some_code(x, y):
    return x + y

LaTeX notation

Here $f = x^2$ is an inline function, followed by the display-mode expression $$g(x) = \frac{f(2x)}{\int_{-\infty}^\infty f(x) dx}$$