Dottie Number

writer : Arakelian, H.

source : The Fundamental Dimensionless Values (Their Role and Importance for the Methodology of Science). [In Russian.] Yerevan, Armenia: Armenian National Academy of Sciences, 1981.

page : ...

10-4-2020 1187

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Lucas,s Theorem

writer : Brent, R. P.

source : "On Computing Factors of Cyclotomic Polynomials." Math. Comput. 61

page : ...

14-9-2020 1400

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Power Ceilings

writer : Odlyzko, A. M. and Wilf, H. S.

source : "Functional Iteration and the Josephus Problem." Glasgow Math. J. 33

page : ...

21-10-2020 1048

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Goodstein Sequence

writer : Borwein, J. and Bailey, D.

source : Mathematics by Experiment: Plausible Reasoning in the 21st Century. Wellesley, MA: A K Peters

page : ...

24-11-2019 1223

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Gelfond,s Constant

writer : Berggren, L.; Borwein, J.; and Borwein, P.

source : Pi: A Source Book. New York: Springer-Verlag

page : ...

7-3-2020 3258

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Subset Sum Problem

writer : Borwein, J. and Bailey, D

source : Mathematics by Experiment: Plausible Reasoning in the 21st Century. Wellesley, MA: A K Peters

page : ...

18-7-2020 3265

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Magic Geometric Constants

writer : Finch, S. R.

source : "Rendezvous Constants." §8.21 in Mathematical Constants. Cambridge, England: Cambridge University Press

page : ...

3-3-2020 2528

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Pseudoperfect Number

writer : Benkoski, S. J.

source : "Elementary Problem and Solution E2308." Amer. Math. Monthly 79

page : ...

29-11-2020 3046

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Obtuse Triangle

writer : Buchta, C

source : "A Note on the Volume of a Random Polytope in a Tetrahedron." Ill. J. Math. 30

page : ...

11-2-2020 3451

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Wang,s Conjecture

writer : Adler, A. and Holroyd, F. C.

source : "Some Results on One-Dimensional Tilings." Geom. Dedicata 10

page : ...

9-8-2020 2332

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Plaindrome

writer : Sloane, N. J. A

source : Sequence A023757 in "The On-Line Encyclopedia of Integer Sequences."

page : ...

30-11-2019 1255

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Almost Integer

writer : Berndt, B. C.

source : Ramanujan,s Notebooks, Part IV. New York: Springer-Verlag

page : ...

2-4-2020 1284

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Mertens, Second Theorem

writer : Havil, J

source : Gamma: Exploring Euler,s Constant. Princeton, NJ: Princeton University Press

page : ...

19-3-2020 892

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Cauchy-Davenport Theorem

writer : Martin, G

source : "Dense Egyptian Fractions." Trans. Amer. Math. Soc. 351

page : ...

25-10-2020 1052

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Balanced Binomial Coefficient

writer : Garfield, R. and Wilf, H. S.

source : "The Distribution of the Binomial Coefficients Modulo p." J. Number Th. 41

page : ...

19-10-2020 1016

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Rational Approximation

writer : Hilbert, D. and Cohn-Vossen, S

source : Geometry and the Imagination. New York: Chelsea

page : p. 41

17-10-2020 1445

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Modified Bernoulli Number

writer : Sloane, N. J. A.

source : Sequence A057868 in "The On-Line Encyclopedia of Integer Sequences."

page : ...

5-1-2021 1311

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Counting

writer : W.D. Wallis

source : Mathematics in the Real World

page : 19-22

5-2-2016 2231

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