Org Testing

First level

Mary has a little lamb, little lamb, little lamb, little lamb, ~~not-big~~ lamb.

Great clouds overhead Tiny black birds rise and fall Snow covers Emacs

—AlexSchroeder

Everything should be made as simple as possible, but not any simpler —Albert Einstein

Everything should be made as simple as possible,
but not any simpler

verbatim

for i in list:

Python source:

  for i in range(10):
      print(i)

Emacs Lisp source:

  (defun org-xor (a b)
    "Exclusive or."
    (if a (not b) b))

The radius of the sun is R_sun = 6.96 x 10^8 m. On the other hand, the radius of Alpha Centauri is R_{Alpha Centauri} = 1.28 x R_sun.

\begin{equation} x = \sqrt{b} \end{equation}

$ x = \sqrt{b} $

If $a^2 = b$ and $b = 2$, then the solution must be either $$a = +\sqrt{2}$$ or \[a = -\sqrt{2}\].

The Org homepage¹ now looks better than it used to be.