Приложения разработчика kowala в Android Market

Trigonometric 三角函數 (v. 1.0)

kowala опубликовал приложение 2012-07-31
(обновлено 2012-07-31)

Hello everyone, This is my first Android project, It's about 2D Trigonometric drawing of Mathematic.
The apk file is free for download in Android Market,and hope you like it. ^^