证明正交四球间15个重心球及距离公式的算法——四维体积勾股定理的应用(公式二)

The Proof of 15 Barycentric Spheres Between Orthogonal Four Spheres and Algorithm of Distance Formula—Application of Pythagorean Theorem of Four Dimensional Volume (Formula 2)

摘要: 1球至4球正交球心构成的垂心四面体，存在4点、6线、4面、1体15个重心球，这15个重心球间的105个间距，除了可用2点坐标的距离公式计算外；还可以摆脱坐标直接利用重心球间距公式计算。

Abstract: A vertical tetrahedron consisting of four orthogonal sphere centers from one sphere to four spheres has 15 barycentric spheres of four points, six lines, four planes and one body. The 105 spacing between these 15 barycentric spheres can be calculated by the distance formula of two coordinates, It can also get rid of coordinates and calculate directly by using the formula of center of gravity sphere spacing.