Mathematical Markup Language (MathML) encodes formulae as nested XML elements, letting browsers, assistive technologies, and typesetting systems understand the underlying mathematics rather than displaying a static picture. By separating presentation from meaning it preserves scalability, supports copy-and-paste into computer-algebra systems, and satisfies accessibility requirements without demanding raster images or proprietary fonts.
This compact editor provides a code window, drag-and-drop symbol palettes, and an instant vector preview driven by a client-side rendering engine. As you refine the markup the display updates seamlessly, letting you catch structural errors early. Behind the scenes, the application keeps the markup in browser memory only, avoiding network requests and ensuring your expressions remain private.
Compose a complex integral, tap Export, and drop the resulting SVG into lecture slides, or share a LaTeX version with collaborators preparing manuscripts. The download buttons ensure consistent sizing across outputs, letting designers avoid pixelation in large auditorium screens. Always test the formula in target environments because MathML support varies between browsers, PDF viewers, and learning-management systems.
MathML uses XML syntax where each operator, identifier, and number sits inside explicit elements such as <mi>, <mo>, and <mn>. A reactive engine parses the markup within the browser, builds a presentation tree, and delegates vector drawing to a charting layer that outputs resolution-independent paths. Raster downloads convert this SVG canvas to a bitmap through an off-screen surface, preserving crispness at any scale.
The export pipeline stays entirely client-side. Vector output serialises the SVG node; raster formats invoke drawImage on a canvas and fetch the binary as a data URL; PDF generation embeds that raster inside a single-page document; LaTeX conversion walks the MathML DOM and maps tags to macro strings using a rule set derived from the W3C specification. Because no server participates, privacy risks are minimal and performance depends only on the user’s device.
| Symbol | Meaning | Unit | Typical Range | Sensitivity |
|---|---|---|---|---|
| A | Area computed | square units | 0 – 104 | High |
| π | Mathematical constant | — | 3.1416 | Fixed |
| r | Circle radius | units | 0 – 100 | Quadratic |
The editor does not score results; however exported bitmap resolution multiplies the SVG width by a default factor of 3, ensuring print-quality ≥ 300 dpi.
Example: radius = 5 cm.
The constant π multiplies the square of the radius, demonstrating quadratic growth.
All computations complete in O(n) time relative to element count. Rasterisation uses hardware-accelerated canvas commands; benchmarks on mid-range laptops finish under 20 ms for 500-node formulas. The application adheres to the MathML 3.0 recommendation and exports PDF 1.7 compliant files.
No. All processing happens within your browser; nothing leaves your device.
Modern Chromium-based and Gecko-based browsers with MathML support render previews correctly; legacy engines may show plain code.
The tool converts MathML to LaTeX for export only; it does not parse LaTeX back to MathML.
Increase the resolution multiplier in the settings or choose SVG for unlimited scalability.
Open the Greek snippets list and click the desired character; it appears at the cursor.