| 再论高等几何教材体系 |
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| 引用本文： | 吴子汇,张玉知.再论高等几何教材体系[J].徐州师范大学学报(自然科学版),1994(4). |
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| 作者姓名： | 吴子汇 张玉知 |
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| 摘 要： | 对目前国内两种不同的高等几何教材体系的优点和存在问题进行更深入的探讨，论证了按科学性与可接受性相结合编写的《高等几何》体系的可行性，并用射影坐标把交比的一系列计算公式级一了起来。
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| 关 键 词： | 射影平面，射影坐标，交比 |
FURTHER DISCUSSION ON THE TEXTBOOK SYSTEMS OF ADVANCED GEOMETRY |
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| Wu Zihui,Zhang Yuzhi.FURTHER DISCUSSION ON THE TEXTBOOK SYSTEMS OF ADVANCED GEOMETRY[J].Journal of Xuzhou Normal University(Natural Science Edition),1994(4). |
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| Authors: | Wu Zihui Zhang Yuzhi |
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| Institution: | Wu Zihui;Zhang Yuzhi |
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| Abstract: | The advantage and disadvantage for the two kinds of extensively used textbook system of advanced geometry are analysed.The possibility making a system to unify that two kinds of system scientifically and acceptably is discussed. Finally,by using the projective coordinates, an algorithm is given to deduce a series of computation formulae on cross ratio. |
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| Keywords: | Projective plane Projective coordinates Cross ratio |
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