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Discrete Mathematics
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Permutations, group theory, discrete calculus, integer sequences, combinatorial optimization...

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A prime pencil: truncatable primes

CONTRIBUTED BY: Roman Maeder | 6 years ago BY: Diego Ramos
Staff Picks , Computer-Based Maths , Discrete Mathematics , ...
20
REPLIES
33.7K
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Random Snowflake Generator Based on Cellular Automaton

CONTRIBUTED BY: Silvia Hao | 12 years ago BY: Richard Gaylord
Staff Picks , Discrete Mathematics , Mathematica , Modeling , ...
7
REPLIES
63.3K
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[WSG23] Daily Study Group: Introduction to Discrete Mathematics

CONTRIBUTED BY: Marc Vicuna | 2 years ago BY: Marc Vicuna
Discrete Mathematics , Education , Events & Media , ...
60
REPLIES
23.1K
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Formula for computing sqrt(2) of binary numbers

CONTRIBUTED BY: Mariusz Iwaniuk | 6 months ago BY: Maximilian Georgiev
Staff Picks , Discrete Mathematics , Equation Solving , Mathematics , ...
14
REPLIES
37.2K
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Solving Sudoku as an integer programming problem

CONTRIBUTED BY: Frank Kampas | 3 years ago BY: Anton Antonov
Staff Picks , Discrete Mathematics , Game Development , ...
19
REPLIES
31.5K
VIEWS

Self-generating Oldenburger-Kolakoski sequence

QUESTION FROM: Ed Pegg | 6 years ago BY: Vitaliy Kaurov
Staff Picks , Discrete Mathematics , Graphics and Visualization , ...
5
REPLIES
18.6K
VIEWS

A New Solid of Constant Width

CONTRIBUTED BY: Ed Pegg | 10 years ago BY: Ed Pegg
Staff Picks , 3D Printing , Computer-Based Maths , ...
4
REPLIES
25.4K
VIEWS

Computational implementation of the German Enigma Machine

CONTRIBUTED BY: Ali Hashmi | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Linguistics , Computer Science , ...
10
REPLIES
16.3K
VIEWS

See all halomethanes

CONTRIBUTED BY: Claudio Chaib | 7 years ago BY: Claudio Chaib
Staff Picks , Chemistry , Data Science , Discrete Mathematics , ...
13
REPLIES
14.2K
VIEWS

Visualization of happy and sad numbers

QUESTION FROM: Anonymous User | 10 years ago BY: Anonymous User
Discrete Mathematics , Graphics and Visualization , ...
11
REPLIES
10.2K
VIEWS

Solving Sudoku puzzles with Graph Theory

CONTRIBUTED BY: Alejandra Ortiz Duran | 2 years ago BY: Hongyang Cao
Staff Picks , Challenges , Computer-Based Maths , ...
10
REPLIES
29.7K
VIEWS

4D polyhedra and their 3D cross-cections

CONTRIBUTED BY: Dugan Hammock | 3 years ago BY: Dugan Hammock
Staff Picks , Discrete Mathematics , Geometry , ...
5
REPLIES
8.9K
VIEWS

A miracle Sudoku discovery - duplicate bridge

CONTRIBUTED BY: Ed Pegg | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Discrete Mathematics , Graphics and Visualization , ...
4
REPLIES
17.7K
VIEWS

Numerically 2026 is unremarkable yet happy: semiprime with primitive roots

CONTRIBUTED BY: Anton Antonov | 1 day ago BY: Srinivasa Raghava
Staff Picks , Algebra , Discrete Mathematics , ...
7
REPLIES
2.1K
VIEWS

Schmidt arrangements: Mobius transformation application

CONTRIBUTED BY: Christophe Favergeon | 5 years ago BY: Christophe Favergeon
Staff Picks , Algebra , Discrete Mathematics , ...
10
REPLIES
16.9K
VIEWS

How lack of iterators limits the usefulness of combinatorial enumeration

QUESTION FROM: Szabolcs Horvát | 7 years ago BY: Sander Huisman
Discrete Mathematics , Mathematics , Wolfram Language
2
REPLIES
10.9K
VIEWS

[GiF] Mandelzoom one-liner

CONTRIBUTED BY: Michael Sollami | 8 years ago BY: K aa
Staff Picks , Discrete Mathematics , Dynamic Interactivity , ...
4
REPLIES
18.6K
VIEWS

Rational bracings of regular polygons

CONTRIBUTED BY: Jeremy Tan | 5 years ago BY: Jeremy Tan
Staff Picks , Algebra , Computer-Based Maths , Discrete Mathematics , ...
5
REPLIES
8.6K
VIEWS

[WSS19] Systematic Randomness Testing

CONTRIBUTED BY: Emmy Blumenthal | 7 years ago BY: EDITORIAL BOARD
Staff Picks , Discrete Mathematics , Graphics and Visualization , ...
4
REPLIES
15.8K
VIEWS

[WSS25] Searching for holes in the proof space

CONTRIBUTED BY: Saúl Bernal González | 7 months ago BY: Saúl Bernal González
Staff Picks , Discrete Mathematics , Graphics and Visualization , ...
8
REPLIES
2.3K
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