{ "input": "[[math]]\nA = \\pi \\cdot r^2\n[[/math]]", "tree": { "elements": [ { "element": "math", "data": { "name": null, "latex-source": "A = \\pi \\cdot r^2" } }, { "element": "footnote-block", "data": { "title": null, "hide": false } } ], "html-blocks": [ ], "code-blocks": [ ], "table-of-contents": [ ], "footnotes": [ ], "bibliographies": [ ] }, "errors": [ ] }