inversion of a point是什么意思

用法例句

The method is firstly used to find the coordinates of points by AutoCAD drawing software, and then to compile processing program by the application software compiled with VB6.

该编程法首先用AutoCAD求关键点的坐标,然后用VB6编写的应用软件编程。

Fixed window algorithm of scalar multiplication in elliptic curves;

椭圆曲线上点的数乘的一种固定窗口算法

The scalar multiplication in elliptic curves is the basic to elliptic curve cryptosystem.

快速实现椭圆曲线密码体制的一个关键问题就是椭圆曲线上点的数乘。