Simple Calculator for Android.
Interface that similar to real digital calculator.
Features available
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Basic addition, subtraction, multiplication and divsion
Negative
Bracket
Memory plus and minus
Copy and paste with BODMAS ordering text entry.
Stays in background with back button. To quit, use menu -> exit
Last updated on 2016年02月15日
此版本包含小幅錯誤修正和一般改善。請更新至最新版本，以獲得最佳體驗。
