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Automated Discovery of Geometric Theorems Based on Vector Equations

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成果类型:
期刊论文
作者:
Peng, Xicheng;Chen, Qihang;Zhang, Jingzhong;Chen, Mao
通讯作者:
Mao Chen
作者机构:
[Chen, Mao; Peng, Xicheng; Zhang, Jingzhong] Cent China Normal Univ, Natl Engn Res Ctr E Learning, Wuhan 430079, Peoples R China.
[Chen, Qihang] Xinnuo Educ, Opt Valley Sch, Wuhan 430070, Peoples R China.
[Zhang, Jingzhong] Guangzhou Univ, Inst Computat Sci & Technol, Guangzhou 510006, Peoples R China.
[Zhang, Jingzhong] Chinese Acad Sci, Chengdu Inst Comp Applicat, Chongqing 610041, Peoples R China.
通讯机构:
[Mao Chen] N
National Engineering Research Center for E-Learning, Central China Normal University, Wuhan, China
语种:
英文
关键词:
Vector equation;Automated geometric theorem discovery;Geometric theorem proving;Elimination method
期刊:
Journal of Automated Reasoning
ISSN:
0168-7433
年:
2021
卷:
65
期:
6
页码:
711-726
基金类别:
This work was financially supported by the National Natural Science Foundation of China (Grant No. 62077019, 41671377), National Key R&D Program of China (Grant No. 2017YFB1401300). We are grateful to the reviewers for their useful comments and suggestions which helped us to significantly improve the paper.
机构署名:
本校为第一机构
院系归属:
国家数字化学习工程技术研究中心
摘要:
Automated discovery of geometric theorems has attracted considerable attention from the research community. In this paper, a new method is proposed to discover geometric theorems automatically. This method first generates vector equations based on given geometric relations about a geometric figure and then transforms the vector equations into a system of homogeneous linear equations; after computing the determinants of the coefficient matrices corresponding to the system of equations, the elimination method is applied to obtain a large number of geometric relationships. The test on more than 2...

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