本程序是一个简单的计算器，能够求加减乘除四则运算，此外还可以求绝对值，对数，正弦余弦值，还有正切余切值，对初学MFC的有帮助-This program is a simple calculator to find Math arithmetic, but can also order the absolute value, logarithmic, sine cosine, and tangent cotangent, the MFC help for beginners

一个小型计算器实现的程序，功能很简单,程序比较简单，编程学习源码，很好的参考资料。-Achieve a small calculator program, function is very simple, the procedure is relatively simple, the programming learning source, a good reference.

java编写的一个简单的计算器程序简洁大方美观实用-a calculator using java

这是一个常用的计算器程序,简单方便,谢谢下载-This is a common calculator program, simple and convenient, thanks to download