A "simple" testing playground

An example abstract: An example abstract with an example reference¹.

Introduction
Second section
References

Introduction

This is a quote.

This is an example of $f(x)$ from KaTeX’s website:

f(x) = \int_{-\infty}^\infty \hat f(\xi)\,e^{2 \pi i \xi x} \,d\xi

Second section

This is an image.

Figure 1: A placeholder image and caption.

Now, a placeholder table

Left	Middle	Right
Gauche	Milieu	Droite

and a list

Left.
Middle.
Right.

This is a sample "hidden" section with Python code (taken from NumPy's documentation)

For example, you can create an array from a regular Python list or tuple using the array function. The type of the resulting array is deduced from the type of the elements in the sequences.

import numpy as np

a = np.array([1, 2, 3])

References

Auteurs (2026), Lien, Journal. ↩

Contents

Introduction

Second section

References