TeX Gyre DejaVu Math Font Package by Krasnaya Ploshchad

This add-on will bring TeX Gyre DeJaVu Math font to provide a better rendering of mathematical text, including more pleasant style and support for more Unicode symbols, also could improve stretching of mathematical operators, without requiring fonts installed on the system.

For more details for fonts for Mozilla's MathML engine, see the documentation on MDN Web Docs.

The TeX Gyre DejaVu Math font is licensed under the GUST font license.