本刊１９９８年第８期《三角形特殊点的一般坐标公式》一文，介绍了三角形一些特殊点：内心、外心、重心、垂心、旁心和界心的一般坐标公式及求法．本文将给出一个点的坐标公式，用此坐标公式给出三角形特殊点坐标公式的统一求法．图１定理如图１所示，在平面直角坐标系下... In the article “General coordinate formula of triangular special points” in 1998, we introduced some special points of triangles: the general coordinate formulas and methods of the inner heart, the outer heart, the center of gravity, the vertical center, the lateral center, and the bounded center. This article will give a point coordinate formula, using this coordinate formula to give a unified formula for the triangular special point coordinate formula. The theorem of Figure 1 is shown in Figure 1. In the plane rectangular coordinate system...