使用NetBean开发的java简易复数计算器，支持复数的加法、减法、乘法、除法、根、模、自然对数、实幂指数、虚幂指数、正弦、余弦、正切的运算。设计了自己的复数类-NetBeans development of the use of the plural simple java calculator, support plural addition, subtraction, multiplication, division, roots, mold, natural logarithm, it

实现了计算器一些简单的功能，有界面。实现了+、-、*、/、平方根、倒数、余弦、正弦、正切、相反数。-Calculator simple interface. Realized+,-,*, /, the root, the inverse cosine, sine, tangent, opposite number.

计算方法实验题，自己写的 可以参考一下 牛顿迭代法（切线法）-Experiment of calculation, you can write your own reference Newton iteration (tangent)