The document provides fractal approximations of famous mathematical constants by representing them as fractions. The fractions become more complex at higher levels of accuracy. The nominator and denominator of each fraction are further decomposed into prime numbers to demonstrate the transcendental nature of the constants. Approximations are given for constants such as pi, e, the golden ratio, Feigenbaum constants, and more. The author developed C++ programs to calculate the fractal approximations and prime decompositions.
1. Fractal approximations to some famous constants
Chris De Corte
chrisdecorte@yahoo.com
KAIZY BVBA
Beekveldstraat 22
9300 Aalst, Belgium
December 20, 2013
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2. The goal of this document is to share with the mathematical community the fractal approximations of some famous constants.
The fractals have also been decomposed into prime products.
I have used the constants that I found on Wikipedia as a reference.
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4. 4
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FAMOUS CONSTANTS
Key-Words
Mathematical constant, fractal, prime decomposition, Archimedes, Napier, Pythagoras, Theodorus, Euler–Mascheroni, Golden ratio, Plastic constant, Embree–Trefethen, Feigenbaum,
Twin prime, Meissel–Mertens, Brun, Catalan, Landau–Ramanujan, Viswanath, Ramanujan–Soldner, Erd˜s–Borwein, Bernstein, Gauss–Kuzmin–Wirsing, Hafner–Sarnak–McCurley,
o
Golomb–Dickman, Cahen, Laplace, Alladi–Grinstead, Lengyel, L´vy, Ap´ry, Mills, Backe
e
house, Porter, Lieb, Niven, Sierpi˜ski, Khinchin, Frans´n-Robinson, Landau, Universal paran
e
bolic, Omega, MRB, Reciprocal Fibonacci.
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Introduction
The following document originated out of my interest for primes, prime decomposition and
transcendental numbers. As I had never seen a document that summarizes the famous constants as fractals, I thought this might be of interest to some people.
Furthermore, I continued in splitting the nominators and denominators into their prime products to show that indeed the constants are transcendental.
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Method and techniques
I developed a C++ program to do the calculation. The program starts off with a simple
fraction (ex. 1/3) as a first estimate and then gradually increases the nominator and/or
denominator each time a higher accuracy can be achieved up to a final fraction with a more
complicated nominator and denominator. The program eventually stops when the demanded
accuracy has been reached. The program only increases the nominator and/or denominator
when a higher accuracy can be achieved. As such, the proposed fractions are the simplest
for their accuracy. Of coarse many other (simple and complex) fractions can be proposed
depending on the demanded accuracy.
Using another C++ program, I decomposed the resulting nominators and denominators into
their prime products.
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Famous constants
In next table, I summarize the approximation of famous constants as a fractal. As can be
calculated, they are accurate up to the displayed number of digits.
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6. 4
FAMOUS CONSTANTS
constant
constant name
value
fraction
in primes
σ
Hafner–Sarnak–McCurley
0.353236371854995
λ
Golomb–Dickman
0.624329988543550
−
Cahen
0.6434105463
−
Laplace limit
0.662743419349181
−
Alladi–Grinstead
0.8093940205
Λ
Lengyel
1.0986858055
−
L´vy
e
3.275822918721811
ζ(3)
Ap´ry
e
1.202056903159594
θ
Mills
1.306377883863080
−
Backhouse
1.456074948582689
−
Porter
1.4670780794
−
Lieb’s square ice
1.5396007178
−
Niven
1.705211140105367
K
Sierpi˜ski
n
2.584981759579253
−
Khinchin
2.685452001065306
F
Frans´n-Robinson
e
2.807770242028519
L
Landau
0.5
P2
Universal parabolic
2.295587149392638
Ω
Omega
0.567143290409783
CM RB
MRB
0.187859
ψ
Reciprocal Fibonacci
9089869
25733106
26035979
41702272
23797887
36987095
25429634
38370255
38795875
47932001
16763347
15257635
126753231
38693554
61264192
50966133
55816841
42726413
64207145
44096044
47738351
32539748
7115023
4621343
128685955
75466288
32824543
12698172
68778274
25611433
64723195
23051457
1
2
115551430
50336329
52802900
93103279
187859
1000000
32338241
9624804
9152544
17509351
1429·6361
2·33 ·7·19·3583
47·251·2207
27 ·73·4463
3·7932629
5·43·71·2423
2·12714817
3·5·7·11·139·239
53 ·149·2083
13·67·113·487
16763347
5·1091·2797
3·11·37·103811
2·107·180811
26 ·11·17·5119
3·107·179·887
2459·22699
61·700433
5·23·347·1609
22 ·911·12101
47738351
22 ·1171·6947
443·16061
4621343
5·19·1354589
24 ·317·14879
53·619331
22 ·32 ·29·12163
2·31·1109327
563·45491
5·31·211·1979
32 ·11·13·17911
1
2
2·5·11555143
1619·31091
22 ·52 ·19·27791
93103279
7·47·571
26 ·56
13·2487557
22 ·3·7·149·769
25 ·3·95339
17509351
4/π − 1
Chris’ constant
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3.359885666243177
0.522723200877063
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drawing a line with this slope can be used to square a circle. One vertical side of the square will go through
the interception of the line with the circle
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REFERENCES
Results
One can easily test the proposed fractions on their accuracy.
If a different accuracy or constant is needed, It can be calculated on demand.
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Discussions
As one can see, all the fractions calculated have different primes in the nominator then in the
denominator. This would mean that all these constants are transcendental numbers.
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Acknowledgments
I would like to thank this publisher, his professional staff and his volunteers for all the effort
they take in reading all the papers coming to them and especially I would like to thank this
reader for reading my paper till the end.
I would like to thank my wife for keeping the faith in my work during the countless hours I
spend behind my desk.
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References
• http://en.wikipedia.org/wiki/Mathematical constant
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