Translate the intersection point B(0, b) to the origin. (M1)

平移交点B（0，b ）到坐标原点，写出平移矩阵M1。

Intersection point closure is one of the difficulties in the processing.

交点闭合是本次处理的难点之一。

It needs neither iterative process nor getting derivative of the intersection point.

同时不需要迭代，也不需要交点的导数信息。

Forward intersection point solves such as coordinates, a very good program, I hope you like!

前方交会解算像点坐标，一个很好的程序，希望大家喜欢！

Four Arithmetic Operations of Fuzzy Number by Method of Intersection Point or Discontinuity Point;

本文给出了用定义法证明二元函数可微性的四则运算法则与复合运算法则。