垂心四面体4态的正弦余弦定律及其换元算法——四维体积勾股定理的应用(公式六)The Law of Sines and Cosines of the Orthocentric Tetrahedron with 4-State and Its Substitution Algorithm—Application of Pythagorean Theorem of Four Dimensional Volume (Formula 6 (预印本)
蔡国伟 下载量: 865 浏览量: 1,592
汉斯预印本 Vol.4 No.1, September 17 2019, PDF, , DOI:10.12677/HANSPrePrints.2019.41031 被引量
垂心四面体4态的正弦余弦定律及其换元算法——四维体积勾股定理的应用(公式六)The Law of Sines and Cosines of the Orthocentric Tetrahedron with 4-State and Its Substitution Algorithm—Application of Pythagorean Theorem of Four Dimensional Volume (Formula 6
蔡国伟 下载量: 849 浏览量: 1,247
理论数学 Vol.9 No.10, December 23 2019, PDF, HTML, XML DOI:10.12677/PM.2019.910144 被引量
垂心四面体的勾股4态15个外接球半径、外心坐标及距离的算法——四维体积勾股定理的应用(公式九)Calculation of Radius, Circumcenter Coordinates and Distance of 15 Circumscribed Spheres of Pythagorean 4-State in an Orthocentric Tetrahedron—Application of Pythagorean Theorem of Four-Dimensional Volume (Formula 9
蔡国伟 下载量: 496 浏览量: 722
理论数学 Vol.10 No.11, November 27 2020, PDF, HTML, XML DOI:10.12677/PM.2020.1011133 被引量
垂心四面体的勾股4态15个外接球半径、外心坐标及距离的算法——四维体积勾股定理的应用(公式九)Calculation of radius, Circumcenter Coordinates and Distance of 15 Circumscribed Spheres of Pythagorean 4-State in a Orthocentric Tetrahedron—Application of Pythagorean Theorem of Four Dimensional Volume (Formula 9 (预印本)
蔡国伟 下载量: 585 浏览量: 754
汉斯预印本 Vol.5 No.1, September 22 2020, PDF, , DOI:10.12677/HANSPrePrints.2020.51028 被引量
证明垂心四面体的内切球、4面和6棱旁切球半径坐标的算法——四维体积勾股定理的应用(公式五)Algorithm for Proving the Radius Coordinates of the Inscribed Sphere and 4-Surfaces and 6-Edge Line Escribed Spheres of the Orthocentric Tetrahedron—Application of Pythagorean Theorem of Four Dimensional Volume (Formula 5 (预印本)
蔡国伟 下载量: 778 浏览量: 1,533
汉斯预印本 Vol.4 No.1, September 5 2019, PDF, , DOI:10.12677/HANSPrePrints.2019.41029 被引量
证明垂心四面体的内切球、4面和6棱旁切球半径坐标的算法——四维体积勾股定理的应用(公式五)Algorithm for Proving the Radius Coordinates of the Inscribed Sphere and 4-Surfaces and 6-Edge Line Escribed Spheres of the Orthocentric Tetrahedron—Application of Pythagorean Theorem of Four-Dimensional Volume (Formula 5
蔡国伟 下载量: 756 浏览量: 1,664
理论数学 Vol.9 No.10, December 12 2019, PDF, HTML, XML DOI:10.12677/PM.2019.910141 被引量
关于球内接垂心四面体的判别法On the Distinguishing Method of OrthocentricTetrahedron Inscribed in A Sphere (预印本)
张 琪 下载量: 540 浏览量: 1,185
汉斯预印本 Vol.5 No.1, April 29 2020, PDF, , DOI:10.12677/HANSPrePrints.2020.51009 被引量
证明正交4球6平面及四维垂直的四维空间算法——四维体积勾股定理的应用(公式七)Proving Four-Dimensional Space Algorithms of Orthogonal Four-Sphere Six-Plane and Four-Dimensional Verticality—Application of Pythagorean Theorem of Four Dimensional Volume (Formula 5) (预印本)
蔡国伟 下载量: 853 浏览量: 2,523
汉斯预印本 Vol.4 No.1, September 25 2019, PDF, , DOI:10.12677/HANSPrePrints.2019.41032 被引量
垂心四面体的垂心组性质初探On the Properties of the Orthocenter Group of Orthocenter Tetrahedron (预印本)
李兴源 下载量: 556 浏览量: 1,117
汉斯预印本 Vol.5 No.1, June 9 2020, PDF, , DOI:10.12677/HANSPrePrints.2020.51013 被引量
从四面体到n维单形的等距共轭点Equidistant Conjugate Points from Tetrahedron to N-Simplex (预印本)
郭德强 下载量: 595 浏览量: 947
汉斯预印本 Vol.6 No.1, June 8 2021, PDF, , DOI:10.12677/HANSPrePrints.2021.61009 被引量