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Date: 9-12-2020
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A special type of binary tree obtained by starting with the fractions and and iteratively inserting between each two adjacent fractions and . The result can be arranged in tree form as illustrated above. The Farey sequence defines a subtree of the Stern-Brocot tree obtained by pruning off unwanted branches (Vardi 1991, Graham et al. 1994).
REFERENCES:
Bogomolny, A. "Stern-Brocot Tree." http://www.cut-the-knot.org/blue/Stern.shtml.
Brocot, A. "Calcul des rouages par approximation, nouvelle méthode." Revue Chonométrique 3, 186-194, 1861.
Graham, R. L.; Knuth, D. E.; and Patashnik, O. Concrete Mathematics: A Foundation for Computer Science, 2nd ed. Reading, MA: Addison-Wesley, pp. 116-117, 1994.
Haynes, B. "On the Teeth of Wheels." American Scientist 88, No. 4, July-August 2000. http://www.americanscientist.org/template/AssetDetail/assetid/20826.
Stern, M. A. "Über eine zahlentheoretische Funktion." J. reine angew. Math. 55, 193-220, 1858.
Vardi, I. Computational Recreations in Mathematica. Redwood City, CA: Addison-Wesley, p. 253, 1991.
Viswanath, D. "Random Fibonacci Sequences and the Number 1.13198824...." Math. Comput. 69, 1131-1155, 2000.
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دراسة يابانية لتقليل مخاطر أمراض المواليد منخفضي الوزن
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اكتشاف أكبر مرجان في العالم قبالة سواحل جزر سليمان
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اتحاد كليات الطب الملكية البريطانية يشيد بالمستوى العلمي لطلبة جامعة العميد وبيئتها التعليمية
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