一类曲线内折线及切线的回路问题

Problems concerning return circuit of one kind of curve internal zigzag line and tangent

由叶氏圆猜想,对一类曲线内折线的某种回路问题作出理论上的证明,并利用对偶原理得出曲线的某些切线的回路关系.

Based on Ya's Circle Guess, we prove return circuit questions of one kind of curve internal zigzag line in theory, and get return circuit relations of curve's some tangents by using principle of duality