Octagonal Pentagonal Number

writer : Sloane, N. J. A.

source : Sequences A046187, A046188, and A046188 in "The On-Line Encyclopedia of Integer Sequences."

page : ...

20-12-2020 1302

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Arrangements

writer : W.D. Wallis

source : Mathematics in the Real World

page : 23-25

5-2-2016 1707

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Hardy-Littlewood Constants

writer : المرجع الالكتروني للمعلوماتيه

source : المرجع الالكتروني للمعلوماتيه

page : ...

15-3-2020 1739

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Gauss-Kuzmin-Wirsing Constant

writer : Babenko, K. I.

source : "On a Problem of Gauss." Soviet Math. Dokl. 19

page : ...

2-5-2020 2279

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Normal Number

writer : Bailey, D. H

source : "The Computation of pi to 29360000 Decimal Digit using Borwein.s. Quartically Convergent Algorithm." Math. Comput. 50

page : ...

29-11-2019 1360

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Friendly Pair

writer : Anderson, C. W. and Hickerson, D

source : Problem 6020. "Friendly Integers." Amer. Math. Monthly 84, 65-66, 1977.

page : ...

24-11-2020 1062

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Triangle Triangle Picking

writer : Sloane, N. J. A.

source : Sequences A103474, A103475, A130117, and A130118 in "The On-Line Encyclopedia of Integer Sequences."

page : ...

14-2-2020 1325

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Constructible Polygon

writer : Bachmann, P.

source : Die Lehre von der Kreistheilung und ihre Beziehungen zur Zahlentheorie. Leipzig, Germany: Teubner, 1872.

page : ...

6-2-2020 3357

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Breeder

writer : te Riele, H. J. J.

source : "Computation of All the Amicable Pairs Below 10^(10)." Math. Comput. 47

page : ...

22-11-2020 883

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Karatsuba Multiplication

writer : Bernstein, D. J.

source : "Fast Multiplication and Its Applications." To appear in Alg. Number Th. http://cr.yp.to/lineartime/multapps-20041007.pdf.

page : ...

2-11-2019 3356

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Googolplex

writer : Kasner, E. and Newman, J. R

source : Mathematics and the Imagination. Redmond, WA: Tempus Books

page : ...

1-8-2020 1310

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Large Number

writer : Caldwell, C.

source : "The Largest Known Primes." https://primes.utm.edu/primes/lists/all.txt.

page : ...

3-8-2020 1244

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Highly Composite Number

writer : Alaoglu, L. and Erdős, P.

source : "On Highly Composite and Similar Numbers." Trans. Amer. Math. Soc. 56

page : ...

25-11-2020 3340

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Ergodic Measure

writer : المرجع الالكتروني للمعلوماتيه

source : www.almerja.com

page : ...

14-7-2020 1542

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Figures

writer : المرجع الالكتروني للمعلوماتيه

source : المرجع الالكتروني للمعلوماتيه

page : ...

24-11-2019 1309

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Sign

writer : Rich, A. and Jeffrey, D

source : "Function Evaluation on Branch Cuts." SIGSAM Bull., No. 116

page : ...

18-12-2019 1361

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Ramanujan g- and G-Functions

writer : Ramanujan, S.

source : "Modular Equations and Approximations to pi." Quart. J. Pure. Appl. Math. 45

page : ...

26-12-2019 1227

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Cubic Triangular Number

writer : Spies, J.

source : "Problem A NAW 5/5 nr. 4." Dec. 4, 2004. https://www.jaapspies.nl/mathfiles/problem2004-4A.pdf.

page : ...

16-12-2020 1548

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