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Discrete Mathematics

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

Discussions List

Convert a piecewise integer function into usable form such as a List?

QUESTION FROM: Douglas Kubler | 5 years ago BY: Douglas Kubler

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REPLIES

6.5K

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Solve the limit of the following sequence？

QUESTION FROM: Licheng Zhang | 5 years ago

Discrete Mathematics , Mathematics , Wolfram Language

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REPLIES

4.4K

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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 , ...

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REPLIES

15.2K

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Predict number from random number system?

QUESTION FROM: decha promtem | 5 years ago BY: decha promtem

Computer Science , Discrete Mathematics , Mathematics , ...

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REPLIES

5.3K

VIEWS

Finding conjugating matrix

QUESTION FROM: Jonathan Tsu | 5 years ago BY: Jonathan Tsu

Algebra , Discrete Mathematics , Equation Solving , Mathematics , ...

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REPLIES

5.6K

VIEWS

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

CONTRIBUTED BY: Koichi Ohno | 20 days ago BY: William Donelson

Discrete Mathematics , Graphics and Visualization , Mathematics , ...

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REPLIES

11.2K

VIEWS

A Buddy-system of Physicists and Political Scientists

CONTRIBUTED BY: Thomas Colignatus | 5 years ago

Authoring and Publishing , Computational Humanities , ...

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REPLIES

5.7K

VIEWS

Combine three 2D matrices into a single array via nested lists?

QUESTION FROM: Philip Anon | 5 years ago BY: Anonymous User

Algebra , Discrete Mathematics , Graphics and Visualization , ...

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REPLIES

13.1K

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Fixing RegionMember & A302176 at once.

CONTRIBUTED BY: Brad Klee | 5 years ago BY: Brad Klee

Discrete Mathematics , Geometry , Mathematics , ...

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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

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REPLIES

6.3K

VIEWS

Get the Eigenvalues of a particular Matrix?

QUESTION FROM: Sattik Basu | 5 years ago BY: Sattik Basu

Discrete Mathematics , Mathematics , Wolfram Language

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REPLIES

5.3K

VIEWS

Compiled function uses too much memory

QUESTION FROM: Ulrich Utiger | 1 year ago BY: Victor Kryukov

Compilation , Discrete Mathematics , High-Performance Computing , ...

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REPLIES

12K

VIEWS

Break out of a DepthFirstScan (DFS) when a condition is fullfiled?

QUESTION FROM: Dan Chevion | 6 years ago BY: Dan Chevion

Discrete Mathematics , Graphs and Networks , Mathematics , ...

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REPLIES

5.7K

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Discriminate arbitrary integers into prime numbers and composite numbers

CONTRIBUTED BY: Koichi Ohno | 5 years ago BY: Koichi Ohno

Discrete Mathematics , Mathematics , Wolfram Language

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REPLIES

6.3K

VIEWS

All possible combinations of x1 + ... + xk = s

QUESTION FROM: Ulrich Utiger | 5 years ago BY: Ulrich Utiger

Discrete Mathematics , Mathematics , Statistics and Probability , ...

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REPLIES

10.7K

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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

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REPLIES

6.7K

VIEWS

Drop high power terms in Matrix multiplication?

QUESTION FROM: Bryan Koh | 6 years ago BY: Bryan Koh

Calculus , Discrete Mathematics , Mathematics , Wolfram Language

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REPLIES

5.3K

VIEWS

Search for twin primes using sine function

CONTRIBUTED BY: Koichi Ohno | 6 years ago BY: Koichi Ohno

Discrete Mathematics , Mathematics , Wolfram Language

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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 , ...

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REPLIES

11.3K

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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 , ...

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REPLIES

6.6K

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