Hello michellehsieh, I'm very interested in your project. I'm from Bangladesh, a Science background post-graduate who love to play with mathematics, from general to challenging. Therefore, this project of yours seems like a piece of cake for me! I've been working also with LaTeX typesetting language including drawing of geometric shapes, as well as complex vector graphics. I'll be most honored to work in your project ensuring accurate, speedy, and cost-effective best of the best result. Please check PM. Thanks!