Dummy

link text

## Heading two — the setup

A normal paragraph with bold text, italic text, and a link to doMath. Inline math like $a^2 + b^2 = c^2$ should render mid-sentence.

Heading three — lists

• Bullet with inline math $\lim_{x \to 0} \frac{\sin x}{x} = 1$
• Second bullet
• Third bullet

1. First step
2. Second step
3. Third step

A blockquote: the test of a good notation is how well it lets you forget it is there.

Some inline code f(x) = x^2 inside a sentence, then a fenced block:

function area(r) {
  return Math.PI * r * r;
}

A centered block equation:

$\int_0^1 x^2\,dx = \frac{1}{3}$

A table:

Chapter	Weight	Difficulty
Limits	High	Medium
Integration	High	Hard
Series	Medium	Hard

An image with a caption (swap the URL using the Image button to test upload):

A hidden solution:

▸ SHOW SOLUTION

By the power rule, $\int x^2\,dx = \frac{x^3}{3} + C$. Evaluating from $0$

to $1$ gives $\frac{1}{3}$.