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Arrange Playing Cards for Phone Number with MaTeX

CONTRIBUTED BY: Shenghui Yang | 5 years ago BY: Szabolcs Horvát
Staff Picks , Discrete Mathematics , Game Development , ...
3
REPLIES
14.2K
VIEWS

What is quantum calculus?

CONTRIBUTED BY: Paul Abbott | 3 years ago BY: Dean Gladish
Calculus , Discrete Mathematics , Graphs and Networks , Mathematics , ...
1
REPLIES
7.3K
VIEWS

GeometricScene: Circles in Circle packing (A023393 OEIS)

CONTRIBUTED BY: Claudio Chaib | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Systems , Discrete Mathematics , ...
1
REPLIES
13.9K
VIEWS

Impression of the Kaprekar´s routine with 5, 6, 7 and 8 digit numbers

CONTRIBUTED BY: Claudio Chaib | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Data Science , Discrete Mathematics , ...
3
REPLIES
15.1K
VIEWS

(6n-1) type prime and (6n + 1) type prime

CONTRIBUTED BY: Koichi Ohno | 18 days ago BY: William Donelson
Discrete Mathematics , Graphics and Visualization , Mathematics , ...
2
REPLIES
11.2K
VIEWS

A Buddy-system of Physicists and Political Scientists

CONTRIBUTED BY: Thomas Colignatus | 5 years ago
Authoring and Publishing , Computational Humanities , ...
0
REPLIES
5.7K
VIEWS

Fixing RegionMember & A302176 at once.

CONTRIBUTED BY: Brad Klee | 5 years ago BY: Brad Klee
Discrete Mathematics , Geometry , Mathematics , ...
1
REPLIES
6.2K
VIEWS

Twin primes greater than 5 (2)

CONTRIBUTED BY: Koichi Ohno | 5 years ago BY: Koichi Ohno
Discrete Mathematics , Mathematics , Wolfram Language
1
REPLIES
6.3K
VIEWS

Discriminate arbitrary integers into prime numbers and composite numbers

CONTRIBUTED BY: Koichi Ohno | 5 years ago BY: Koichi Ohno
Discrete Mathematics , Mathematics , Wolfram Language
2
REPLIES
6.3K
VIEWS

Search for prime numbers greater than $11$ using sine function

CONTRIBUTED BY: Koichi Ohno | 6 years ago BY: Koichi Ohno
Discrete Mathematics , Mathematics , Wolfram Language
1
REPLIES
6.7K
VIEWS

Search for twin primes using sine function

CONTRIBUTED BY: Koichi Ohno | 6 years ago BY: Koichi Ohno
Discrete Mathematics , Mathematics , Wolfram Language
1
REPLIES
6.7K
VIEWS

Comparing Benford's Law to File Sizes

CONTRIBUTED BY: Jon McLoone | 6 years ago BY: Rohit Namjoshi
Staff Picks , Data Science , Discrete Mathematics , ...
3
REPLIES
11.3K
VIEWS

Using AnglePath to compute partial sums of Riemann Zeta Dirichlet Series

CONTRIBUTED BY: Matt Diamond | 6 years ago BY: Matt Diamond
Discrete Mathematics , Graphics and Visualization , Mathematics , ...
2
REPLIES
6.6K
VIEWS

Symmetric Angle Doubling Formulas for JacobiSN | CN | DN .

CONTRIBUTED BY: Brad Klee | 6 years ago BY: J. M.
Algebra , Calculus , Discrete Mathematics , Geometry , Mathematics , ...
1
REPLIES
7.1K
VIEWS

Fast algorithm to obtain prime numbers and some pseudoprimes

CONTRIBUTED BY: Sebastian Martin Ruiz | 6 years ago BY: Koichi Ohno
Algebra , Discrete Mathematics , Mathematics , Wolfram Language
1
REPLIES
7.8K
VIEWS

The interval between the twin prime (1) and the next twin prime (2)

CONTRIBUTED BY: Koichi Ohno | 6 years ago BY: Koichi Ohno
Discrete Mathematics , Mathematics , Wolfram Language
2
REPLIES
6.3K
VIEWS

Search for consecutive twin primes

CONTRIBUTED BY: Koichi Ohno | 6 years ago BY: Koichi Ohno
Discrete Mathematics , Mathematics
2
REPLIES
8.6K
VIEWS

Find prime number closest to any integer (lower)

CONTRIBUTED BY: Koichi Ohno | 6 years ago
Discrete Mathematics , Mathematics , Wolfram Language
0
REPLIES
4.6K
VIEWS

Ways to color regular polygon vertices

CONTRIBUTED BY: Claudio Chaib | 6 years ago
Data Science , Discrete Mathematics , Geometry , ...
0
REPLIES
5.4K
VIEWS

Find prime number closest to any integer (upper side)

CONTRIBUTED BY: Koichi Ohno | 4 years ago BY: Koichi Ohno
Discrete Mathematics , Mathematics , Wolfram Language
2
REPLIES
7.8K
VIEWS

Search for prime numbers greater than 5

CONTRIBUTED BY: Koichi Ohno | 6 years ago BY: Koichi Ohno
Discrete Mathematics , Mathematics , Wolfram Language
2
REPLIES
7.1K
VIEWS

Powers of 71, an explicit exercise in number theory

CONTRIBUTED BY: Luis Antonio Vasquez Reina | 6 years ago BY: William Isaacs
Staff Picks , Algebra , Discrete Mathematics , Mathematics , ...
6
REPLIES
13.3K
VIEWS

Generation of prime numbers greater than 5 and twin prime numbers

CONTRIBUTED BY: Koichi Ohno | 6 years ago
Discrete Mathematics , Equation Solving , Mathematics , ...
0
REPLIES
3.1K
VIEWS

See all halomethanes

CONTRIBUTED BY: Claudio Chaib | 6 years ago BY: Claudio Chaib
Staff Picks , Chemistry , Data Science , Discrete Mathematics , ...
13
REPLIES
13.5K
VIEWS

Nested base shift convergence sequence

CONTRIBUTED BY: Claudio Chaib | 6 years ago BY: EDITORIAL BOARD
Staff Picks , Data Science , Discrete Mathematics , ...
1
REPLIES
10.3K
VIEWS

Interesting graphic with the AlternateElements function of the repository

CONTRIBUTED BY: Claudio Chaib | 6 years ago
Discrete Mathematics , Graphics and Visualization , Mathematics , ...
0
REPLIES
3.7K
VIEWS

[Numberphile] - Amazing Graphs III

CONTRIBUTED BY: Sander Huisman | 6 years ago BY: EDITORIAL BOARD
Staff Picks , Computer-Based Maths , Discrete Mathematics , ...
5
REPLIES
12.5K
VIEWS

[Numberphile] - Amazing Graphs II

CONTRIBUTED BY: Sander Huisman | 6 years ago BY: Sander Huisman
Staff Picks , Compilation , Computer-Based Maths , ...
5
REPLIES
12.9K
VIEWS

Sparse Ruler Conjecture

CONTRIBUTED BY: Ed Pegg | 6 years ago BY: EDITORIAL BOARD
Staff Picks , Discrete Mathematics , Graphics and Visualization , ...
2
REPLIES
16.6K
VIEWS

[WSC19] Pattern Periodicity in Diagonals of the Rule 45 Cellular Automaton

CONTRIBUTED BY: Aniruddh Sriram | 6 years ago BY: Aniruddh Sriram
Discrete Mathematics , Graphics and Visualization , Mathematics , ...
2
REPLIES
20.1K
VIEWS

[WSC19]Determination of Logical Universality in Cellular Automaton code 624

CONTRIBUTED BY: brian luvalle | 6 years ago BY: Sunny Wang
Computational Systems , Discrete Mathematics , ...
2
REPLIES
15K
VIEWS

[WSS19] Systematic Randomness Testing

CONTRIBUTED BY: Emmy Blumenthal | 6 years ago BY: EDITORIAL BOARD
Staff Picks , Discrete Mathematics , Graphics and Visualization , ...
4
REPLIES
14.9K
VIEWS

[WSS19] Implement Petri net

CONTRIBUTED BY: Pumeng Lyu | 6 years ago
Chemistry , Discrete Mathematics , Dynamic Interactivity , ...
0
REPLIES
7K
VIEWS

Implementing WolframAlpha's Cryptograms Functionality In Mathematica

CONTRIBUTED BY: John Shonder | 6 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Linguistics , Discrete Mathematics , ...
1
REPLIES
10.9K
VIEWS

Alternating terms of two lists, as function.

CONTRIBUTED BY: Claudio Chaib | 6 years ago BY: Claudio Chaib
Discrete Mathematics , Mathematics , Operations Research , ...
11
REPLIES
9.7K
VIEWS

Manipulating Linear Tables with Multiple External Intervals and Quantities

CONTRIBUTED BY: Claudio Chaib | 6 years ago BY: Claudio Chaib
Discrete Mathematics , Graphics and Visualization , Mathematics , ...
3
REPLIES
5.2K
VIEWS

Integer area search, SEPP triangles

CONTRIBUTED BY: Claudio Chaib | 6 years ago BY: Claudio Chaib
Discrete Mathematics , Geometry , Optimization , Mathematics , ...
1
REPLIES
5.8K
VIEWS

Frustration Solitaire

CONTRIBUTED BY: William Rudman | 6 years ago BY: Eleazar Johannian
Staff Picks , Discrete Mathematics , Game Development , Mathematics , ...
2
REPLIES
10.3K
VIEWS

An algorithm on divisibility

CONTRIBUTED BY: Eloy Gonzalez | 6 years ago BY: Eloy Gonzalez
Algebra , Discrete Mathematics , Education , Mathematics , ...
4
REPLIES
5.6K
VIEWS

Birthday dates using pi continued fractions

CONTRIBUTED BY: Bill Gosper | 6 years ago
Staff Picks , Computer-Based Maths , Discrete Mathematics , ...
0
REPLIES
5.6K
VIEWS

A prime pencil: truncatable primes

CONTRIBUTED BY: Roman Maeder | 5 years ago BY: Diego Ramos
Staff Picks , Computer-Based Maths , Discrete Mathematics , ...
20
REPLIES
31.2K
VIEWS

Have Random Integers by the Number of Digits and through Real Numbers

CONTRIBUTED BY: Claudio Chaib | 7 years ago BY: Claudio Chaib
Discrete Mathematics , Graphics and Visualization , Mathematics , ...
1
REPLIES
6.6K
VIEWS

Prime Digit Sums

CONTRIBUTED BY: John Shonder | 7 years ago BY: EDITORIAL BOARD
Staff Picks , Discrete Mathematics , Mathematics , Recreation , ...
2
REPLIES
13.6K
VIEWS

Ulam Spirals in Wolfram Language

CONTRIBUTED BY: Duncan Pettengill | 7 years ago BY: EDITORIAL BOARD
Staff Picks , Discrete Mathematics , Graphics and Visualization , ...
2
REPLIES
12K
VIEWS

A buddy system on Brexit and democracy

CONTRIBUTED BY: Thomas Colignatus | 7 years ago
Computational Humanities , Discrete Mathematics , Economics , ...
0
REPLIES
6.7K
VIEWS

The Octagonal Dodecahedron

CONTRIBUTED BY: Ed Pegg | 7 years ago BY: EDITORIAL BOARD
Staff Picks , 3D Printing , Algebra , Discrete Mathematics , ...
1
REPLIES
15.2K
VIEWS

Twelve Prisms

CONTRIBUTED BY: Ed Pegg | 7 years ago BY: EDITORIAL BOARD
Staff Picks , 3D Printing , Algebra , Discrete Mathematics , ...
2
REPLIES
15.5K
VIEWS

The Continued Logarithm of ?

CONTRIBUTED BY: Bill Gosper | 7 years ago BY: Vitaliy Kaurov
Staff Picks , Computer-Based Maths , Discrete Mathematics , ...
2
REPLIES
13.2K
VIEWS

Twin prime conjecture data collection

CONTRIBUTED BY: John Doe | 7 years ago
Calculus , Discrete Mathematics , Graphics and Visualization , ...
0
REPLIES
3.7K
VIEWS

Inverse Permutations and Ordering

CONTRIBUTED BY: Eduardo Serna | 7 years ago BY: EDITORIAL BOARD
Staff Picks , Discrete Mathematics , Group Theory , Know-How , ...
1
REPLIES
13K
VIEWS
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Dan McDonald
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