VB 6.0 Sin/Cos/Tan/Atan函数图象显示输出，以及坐标系编程基础，鼠标跟随等。自己学习时写的，希望对初学者有所启发.-VB 6.0 Sin/Cos/Tan/Atan function, image display output, and coordinates programming based on the mouse to accompany them. When you learn to write, and hope to inspire the beginner.