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汉斯预印本 Vol.5 No.1, September 22 2020, PDF, , DOI:10.12677/HANSPrePrints.2020.51028 被引量
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汉斯预印本 Vol.4 No.1, August 8 2019, PDF, , DOI:10.12677/HANSPrePrints.2019.41026 被引量
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汉斯预印本 Vol.4 No.1, November 11 2019, PDF, , DOI:10.12677/HANSPrePrints.2019.41033 被引量
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理论数学 Vol.10 No.1, January 9 2020, PDF, HTML, XML DOI:10.12677/PM.2020.101005 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
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理论数学 Vol.10 No.11, November 27 2020, PDF, HTML, XML DOI:10.12677/PM.2020.1011133 被引量
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教育进展 Vol.13 No.11, November 24 2023, PDF, HTML, XML DOI:10.12677/AE.2023.13111399 被引量
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理论数学 Vol.11 No.2, February 4 2021, PDF, HTML, XML DOI:10.12677/PM.2021.112025 被引量
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教育进展 Vol.13 No.4, April 28 2023, PDF, HTML, XML DOI:10.12677/AE.2023.134351 被引量
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教育进展 Vol.12 No.9, September 16 2022, PDF, HTML, XML DOI:10.12677/AE.2022.129522 被引量