APKPure Appを使用する
eXpimal freeの旧いバージョンをダウンロードすることが可能
パーフェクト数学のロジック（離散数学）電卓。
Perfect calculator for those users who need studying mathematics of logic.
This application has the functions as follows:
- creating truth tables;
- finding PCNF and PDNF;
- making a Karnaugh map;
- minimizing Boolean function with equivalence conversion.
This application demonstrates intuitively understandable and trouble-free operations.