價格：免費
更新日期：2018-01-09
檔案大小：2.5M
目前版本：2.0
版本需求：Android 4.0.3 以上版本
官方網站：mailto:vygram@gmail.com
Email：https://sites.google.com/view/vygram/quadratic-equation
The program is designed to quadratic equations. Showing not only the answer, but the complete solution. The program is designed for students to check how well solved the equation.
