| 棋盘中的斜正方形个数的计数公式 |
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| 引用本文： | 徐峰,黄荣辉.棋盘中的斜正方形个数的计数公式[J].安庆师范学院学报(自然科学版),2012,18(1):91-94. |
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| 作者姓名： | 徐峰 黄荣辉 |
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| 作者单位： | 运河高等师范学校,江苏邳州,221300;顺德碧江中学,广东佛山528312／华南师范大学数学科学学院,广东广州510631 |
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| 摘 要： | 本文研究棋盘中的斜正方形的个数问题,得出了n×n棋盘中的斜正方形个数的计数公式,由此推广至任意m×n棋盘中的斜正方形个数的计数公式。
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| 关 键 词： | 棋盘 斜正方形 计数 格点 |
Counting Formula of the Number of Oblique Squares on the Chessboard |
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| XU Feng,HUANG Rong-hui.Counting Formula of the Number of Oblique Squares on the Chessboard[J].Journal of Anqing Teachers College(Natural Science Edition),2012,18(1):91-94. |
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| Authors: | XU Feng HUANG Rong-hui |
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| Institution: | 2,3(1.Canal Higher Normal School,Pizhou,Jiangsu 221300,China;2.Shunde Bijiang Middle School,Foshan,Guangdong 528312,China; 3.Shool of Mathematical Sciences,South China Normal University,Guangzhou,Guangdong 510631,China) |
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| Abstract: | This paper deals with the number of oblique squares on the n×n chessboard and it comes to the counting formula of the number of oblique squares on the chessboard.What is more,this is extended to the counting formula of the number of oblique squares on an arbitrary m×n chessboard. |
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| Keywords: | chessboard oblique squares counting lattice point |
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