圆内接n边形的分类与判定

The Classification and Determination for the Round Inscribed N-gons

推广了三角形的分类方式,将圆内接n边形相应地分成了三类,用分析中的无穷乘积理论给出了判定圆内接n边形类型的充要条件.

The classification of the triangles is generalized,and the round inscribed n-gons is divided into three types correspondingly.Using the theory of infinite product,a sufficient and necessary condition to determinate the types of the round inscribed n-gons is given.