價格：免費
更新日期：2017-11-26
檔案大小：1.6M
目前版本：v7
版本需求：Android 4.1 以上版本
官方網站：http://aramarusoft.gitlab.io
Email：aramaru.soft@gmail.com
聯絡地址：aramaru.soft@gmail.com
Venn diagram is a tool that draws a Venn diagram for the students who learn about the concept of sets for the first time.
[Function]
1. You can confirm the outcome of the set operation problem of the 4 sets A, B, C and D.
2. We put the frequently used expressions in the example button of the upper right corner.
