多项式与常数和多项式之间的加减乘除等运算-polynomial with constant and the polynomial arithmetic operations such as

一个小型计算器，实现了数值的加、减、乘、除运算。-A small calculator, the realization of the value add, subtract, multiply, with the exception of computing.

易语言mysql查询源码例程程序结合易语言mysql支持库和数据操作支持库，实现mysql数据库的操作。 点评：易语言mysql查询源码目前具有按条件查，按位置查，排序，字段加，字短减，增加数据，修改数据，删除数据，取表内数量，多条件查询等功能。(Easy language MySQL query source code routines combined with easy language MySQL support library and data operation suppor