Physics Forums has integrated LaTeX mathematical typesetting into its platform, allowing users to create visually appealing mathematical expressions using markup similar to HTML. Users can include LaTeX graphics in posts by wrapping their code in [tex] or [itex] tags for display or inline formatting, respectively. A PDF guide with essential LaTeX commands and symbols is available, along with links to additional resources. The community is encouraged to experiment with the system and share examples, while also being mindful of server load when generating graphics. This addition aims to enhance the clarity and professionalism of mathematical discussions on the forum.