a simple calculator written in java for mobile phone

Descr iption Scientific calculator. Allows to perform caclulation with high precicion and implements most populatr mathematical functions: sin, cos, tan, asin, acon, atan, exp, log, sqr, floor and ceil. Also it make it possible to define your ow

基于java开发的一款计算器实用工具，运行没毛病，希望对您帮助很大。-The development of a java-based calculator utility that runs without problems, I hope for your great help.