Texer - Aops

: It supports Asymptote code, which is used to programmatically draw complex geometric figures and mathematical visualizations.

You can also manually wrap code with [tex] … [/tex] in posts. texer aops

The is a specialized LaTeX and Asymptote testing environment provided by Art of Problem Solving (AoPS) . It allows users to draft, preview, and render "deep content"—mathematical proofs, diagrams, and forum posts—before publishing them to the AoPS community or blogs. Key Features of TeXeR : It supports Asymptote code, which is used

It looks like you're asking about on the Art of Problem Solving (AoPS) website. It allows users to draft, preview, and render

| Mistake | Fix | |---------|-----| | Forgetting $ or \[ \] | All math must be in math mode. | | Using \beginequation | Use \[ ... \] instead. | | Line breaks with \\ outside align | Only allowed inside aligned , align* , etc. |