球四面体选取是指在球内随机放置点的四元组的选择（对应于一般四面体的顶点）。在 Wolfram 语言中，可以使用以下函数在一个单位球中选取 
个随机四面体：RandomPoint[Ball[], 
n, 4
].
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(OEIS A093591; Hostinsky 1925; Solomon 1978, p. 124; Zinani 2003)。
球四面体选取
另请参阅
球, 球点选取, 立方体四面体选取, 球面四面体选取, 四面体使用 探索
参考文献
Groemer, H. "On Some Mean Values Associated with a Randomly Selected Simplex in a Convex Set." Pacific J. Math. 45, 525-533, 1973.Hostinsky, B. "Sur les probabilités géométriques." Publ. Fac. Sci. Univ. Masaryk, No. 50. Brno, Czechoslovakia, 1925.Kingman, J. F. C. "Random Secants of a Convex Body." J. Appl. Prob. 6, 660-672, 1969.Sloane, N. J. A. Sequence A093591 in "The On-Line Encyclopedia of Integer Sequences."Solomon, H. Geometric Probability. Philadelphia, PA: SIAM, 1978.Zinani, A. "The Expected Volume of a Tetrahedron Whose Vertices are Chosen at Random in the Interior of a Cube." Monatshefte Math. 139, 341-348, 2003.在 中被引用
球四面体选取引用为
Weisstein, Eric W. “球四面体选取。” 来自 网络资源。 https://mathworld.net.cn/BallTetrahedronPicking.html