本文还算不上是概述。 也更不想作为一篇论文。暂且只是一束想法。 一束“棘鲈酒”引发的想法。 这些想法向四处扩散着。 暂时还未理顺到一方面来。 在数学中通常是这样的: 1.在无数点中必然有一个由这样的典型特性组成的点的轨迹,即动点到两个定点FF_1(焦点)的距离的和是一个常数a~2。 2.通过分析这些点所具有的特殊条件并使用坐标系,作出判 This article is not really an outline. Also do not want to be a thesis. For the time being just a bunch of ideas. The idea of ​​a bunch of “sperms” sparked. These ideas are spreading around. For the time being has not been smooth to the one hand. This is usually the case in mathematics: 1. There is bound to be a trace of a point made up of such typical features, that is, the sum of the distances from the fixed point to the two fixed points FF_1 (focal point) is a constant a ~ 2. 2. Make a judgment by analyzing the special conditions these points have and using the coordinate system