这是一个简单的VC++用泰勒级数求sina近似值的程序-vc++

写一个用矩形法求定积分的通用函数,从0到1对sinx求定积分 -Write a rectangular Act seeking definite integrals generic function to find definite integrals, from 0-1 pairs sinx

整个系统具有的功能：响应各个数字键，实现加、减、乘、除、x^y、lnx、x!、sinx、cosx、tanx、清空、求倒数等基本功能；-The whole system has a function: response of each number key, add, subtract, multiply, divide, x ^ y, lnx, x, sinx, cosx, tanx, empty, seeking reciprocal basic functions !