Hello, world

2026-05-26 · meta

This is the first post on the new site. The point of this file is to confirm the renderer handles everything I plan to write later.

Inline and display math

Einstein’s famous identity, inline: $E = mc^2$ .

A display equation:

\int_{-\infty}^{\infty} e^{-x^2} \, dx = \sqrt{\pi}

A multi-line one:

\begin{aligned} \nabla \cdot \mathbf{E} &= \frac{\rho}{\varepsilon_0} \\ \nabla \cdot \mathbf{B} &= 0 \\ \nabla \times \mathbf{E} &= -\frac{\partial \mathbf{B}}{\partial t} \\ \nabla \times \mathbf{B} &= \mu_0 \mathbf{J} + \mu_0 \varepsilon_0 \frac{\partial \mathbf{E}}{\partial t} \end{aligned}

def fib(n: int) -> int:
    a, b = 0, 1
    for _ in range(n):
        a, b = b, a + b
    return a

Some italic, some bold, and a link to nothing.