高校生のApp

高校時代のプロジェクトの作品なのですね．内容は豊富とは言えませんが，作者の年齢（未だ19歳）を考えると，素晴らしいAppです．もし良ければ，日本語版に訳させて頂きたいのですが．

I was really surprised to know the App was created by a high school student! I would like to translate it into Japanese for high school students in Japan if y ou permit.

Digital mapper about Mathematical Formulas, v1.4.3