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Theory of computation, information and coding theory, including cryptography, algorithms and data structures, programming language theory, concurrency, artificial intelligence, and computer architecture.

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Folds in a sheet of paper / metal / cloth

QUESTION FROM: Dietmar Klein | 12 years ago BY: Vitaliy Kaurov
Computer Science , Mathematics , Recreation , Software Development , ...
13
REPLIES
37.4K
VIEWS

Enigma-like machine in Wolfram Language?

QUESTION FROM: Luis Ledesma | 10 years ago BY: Sam Carrettie
Computer Science , Demonstrations , Graphics and Visualization , ...
19
REPLIES
29.7K
VIEWS

Who can fix math education, and how? Your thoughts please...

QUESTION FROM: Richard Asher | 9 years ago BY: David J M Park Jr
Computer-Based Maths , Computer Science , Education , Mathematics
13
REPLIES
27.3K
VIEWS

Improve neural network performance with Mathematica 11.3 ?

QUESTION FROM: David Proffer | 7 years ago BY: Conrad Taylor
Computer Science , Data Science , External Programs and Systems , ...
30
REPLIES
30.1K
VIEWS

Performance degradation from 11.3,12.1.1,12.2.0 => 12.3.1 on Raspberry Pi

QUESTION FROM: Tigran Aivazian | 4 years ago BY: Tigran Aivazian
Computer Science , Mathematica , Numerical Computation , ...
6
REPLIES
10.6K
VIEWS

Is Wolfram Siri-ous about AI?

QUESTION FROM: Jonathan Kinlay | 2 years ago BY: EDITORIAL BOARD
Computational Linguistics , Computer Science , Data Science , ...
6
REPLIES
7.3K
VIEWS

Get a pair with smallest total distance from one list

QUESTION FROM: Yode Japhe | 8 years ago BY: Yode Japhe
Computer Science , Data Science , Graphs and Networks , ...
18
REPLIES
17.8K
VIEWS

What do you think of the OECD report on technology in education?

QUESTION FROM: Richard Asher | 10 years ago BY: Bill Lewis
Computer-Based Maths , Computer Science , Education
11
REPLIES
16.2K
VIEWS

Comparisons between procedural and functional programming

QUESTION FROM: Tomas Garza | 6 years ago BY: Murray Eisenberg
Computer Science , Wolfram Language
10
REPLIES
15.3K
VIEWS

Call Mathematica functions from C++

QUESTION FROM: Sandu Ursu | 7 years ago BY: Neel Basu
Computer Science , External Programs and Systems , Mathematica , ...
2
REPLIES
17.2K
VIEWS

I want to know which is the word that most often repeated

QUESTION FROM: Luis Ledesma | 10 years ago BY: Luis Ledesma
Computer Science , Data Science , Education , Mathematics , Recreation
5
REPLIES
9.8K
VIEWS

Jaro–Winkler distance in Wolfram Language ?

QUESTION FROM: Sam Carrettie | 11 years ago BY: Sam Carrettie
Computational Linguistics , Computer Science , Data Science , ...
2
REPLIES
72.3K
VIEWS

Algorithm underlying MorphologicalGraph

QUESTION FROM: Jan Baetens | 11 years ago BY: Daniel Lichtblau
Computer Science , Graphs and Networks , Image Processing , ...
2
REPLIES
11.1K
VIEWS

How to build a regular grammar for a regular language?

QUESTION FROM: Alex D | 11 years ago BY: Alex D
Computer Science , Discrete Mathematics
4
REPLIES
11.7K
VIEWS

Mathematica security patch for log4j "Log4Shell" vulnerability?

QUESTION FROM: Derek S | 4 years ago BY: EDITORIAL BOARD
Computer Science , Mathematica , Operating System and Network Access
6
REPLIES
9.8K
VIEWS

Access to Roman Maeder's Package for Computational Science with Mathematica

QUESTION FROM: Ruben Garcia Berasategui | 5 years ago BY: Philipp Winkler
Authoring and Publishing , Computer Science , ...
14
REPLIES
21.1K
VIEWS

Efficient sort by template

QUESTION FROM: Vitaliy Kaurov | 9 years ago BY: Daniel Lichtblau
Computer Science , Symbolic Computations , Wolfram Language
1
REPLIES
4K
VIEWS

Josephus Problem: queue data structure as circular list

QUESTION FROM: Shenghui Yang | 5 years ago BY: Janos Lobb
Staff Picks , Computer Science , Data Science , ...
4
REPLIES
15.1K
VIEWS

Minimum spanning tree from weighted adjacency graph

QUESTION FROM: g sk | 12 years ago BY: Mark Dooris
Computer Science , Graphs and Networks , Mathematica , Mathematics
5
REPLIES
14.3K
VIEWS

Problem With Nested Pure Functions

QUESTION FROM: Frank Kampas | 5 years ago BY: Lori Johnson
Computer Science , Wolfram Language
9
REPLIES
21.3K
VIEWS

Meta-programming in Wolfram Language: implementing R's dplyr

QUESTION FROM: Victor Kryukov | 5 years ago BY: Francisco Gutierrez
Staff Picks , Computer Science , Software Development , ...
3
REPLIES
16.4K
VIEWS

Setup a pointer like data structure for modeling a spike timing network?

QUESTION FROM: Emanuel Gerber | 8 years ago BY: Emanuel Gerber
Computer Science , Data Science , Machine Learning , Modeling , ...
4
REPLIES
6.9K
VIEWS

Use custom loss function in NetTrain?

QUESTION FROM: Iman Nazari | 9 years ago BY: Daniel George
Computer Science , Data Science , Machine Learning , Mathematics , ...
2
REPLIES
12.1K
VIEWS

Improve cryptanalysis by beginner

QUESTION FROM: Luis Ledesma | 9 years ago BY: Vitaliy Kaurov
Computer Science , Education , Mathematics
3
REPLIES
6.8K
VIEWS

Overflow while computing 10^16 digit

QUESTION FROM: Mark Raygorodsky | 6 months ago BY: Michael Rogers
Computer Science , Mathematics , Numerical Computation , ...
8
REPLIES
1.7K
VIEWS

Error when integrating Free Wolfram Engine with .net application

QUESTION FROM: Arcondo Dasilva | 4 years ago BY: Peter Leibundgut
Computer Science , External Programs and Systems , ...
5
REPLIES
13K
VIEWS

[?] Get hexadecimal representation for a float as a string?

QUESTION FROM: Eduardo Mendes | 6 years ago BY: Daniel Lichtblau
Computer Science , Mathematics , Numerical Computation , ...
7
REPLIES
7.2K
VIEWS

Load spline regression/smoothing R packages with RLink?

QUESTION FROM: Claude Mante | 7 years ago BY: Leonid Shifrin
Computer Science , Data Science , External Programs and Systems , ...
3
REPLIES
9.1K
VIEWS

Game theory: how Wolfram Language compares?

QUESTION FROM: Kjell Hausken | 8 years ago BY: Valeriu Ungureanu
Computer Science , External Programs and Systems , Finance , ...
3
REPLIES
17.5K
VIEWS

Creating f[a][b][c][d]

QUESTION FROM: David Reiss | 9 years ago BY: David Reiss
Computer Science , Wolfram Language
6
REPLIES
11.8K
VIEWS

Elementary CA models from a different method ?

QUESTION FROM: Tylor Firestone | 10 years ago BY: Tylor Firestone
Algebra , Computational Systems , Computer Science , ...
3
REPLIES
13.8K
VIEWS

Wondering why I am not getting Parallel speed up on Cases[] and similar..

QUESTION FROM: W. Craig Carter | 12 years ago BY: Shenghui Yang
Computer Science , High-Performance Computing , Mathematica , ...
2
REPLIES
9.6K
VIEWS

Overflow calculating the last 10, 000 digits of (((96717311574016^16777216^4)^8^4)^7)^2

QUESTION FROM: Mark Raygorodsky | 3 months ago BY: Mark Raygorodsky
Computer Science , Mathematics , Numerical Computation , ...
23
REPLIES
1.2K
VIEWS

Make NMinimize use a variant of Differential Evolution for Optimization?

QUESTION FROM: Gaurav Saxena | 6 years ago BY: Gaurav Saxena
Computer Science , Engineering , Optimization , Mathematics , ...
5
REPLIES
8.1K
VIEWS

What is going on with Names[ ] ??

QUESTION FROM: David Vasholz | 6 years ago BY: Hans Milton
Computer Science , Mathematica , Software Development
10
REPLIES
9.6K
VIEWS

Analysis of crop health using NDVI (Red and Near-infrared capturing camera)

QUESTION FROM: Zhamilya B | 6 years ago BY: Zhamilya B
Biological Sciences , Computer Science , Control Systems , ...
2
REPLIES
9.1K
VIEWS

[?] Avoid problems with generating symbols?

QUESTION FROM: Eric Johnstone | 7 years ago BY: Eric Johnstone
Computer Science , Symbolic Computations , Wolfram Language
3
REPLIES
9.3K
VIEWS

[WSC17] A Cryptographic Hash Code Algorithm based on Cellular Automata

QUESTION FROM: Rishu Mohanka | 8 years ago
Computational Systems , Computer Science , Cryptography , ...
0
REPLIES
8K
VIEWS

Finding summer meal sites using the Wolfram Data Repository

QUESTION FROM: Emma Yang | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Computer Science , Curated Data , Data Science , ...
1
REPLIES
12.4K
VIEWS

Mathematica applications around biomedical engineering and medicine?

QUESTION FROM: Emilio Botero | 11 years ago BY: Sam Carrettie
Biological Sciences , Computer Science , Engineering , Mathematica , ...
3
REPLIES
19.4K
VIEWS

Algorithms behind Step-by-Step solutions in Wolfram|Alpha ?

QUESTION FROM: shubham agarwal | 12 years ago BY: David Reiss
Calculus , Computational Systems , Computer Science , Education , ...
4
REPLIES
21.5K
VIEWS

Configuring Python for ExternalEvaluate

QUESTION FROM: Bryan Lettner | 5 months ago BY: Arnoud Buzing
Computer Science , External Programs and Systems , ...
3
REPLIES
4.4K
VIEWS

Help needed with 2D Schrödinger equation using discrete Fourier transform and Split-Operator method

QUESTION FROM: Klaus von Bloh | 1 year ago BY: Klaus von Bloh
Algebra , Computer Science , Equation Solving , ...
2
REPLIES
3K
VIEWS

What is Wolfram's timetable for porting Mathematica to Apple Silicon?

QUESTION FROM: Aron Yoffe | 4 years ago BY: Michal Kvasnicka
Computer Science , External Programs and Systems , Mathematica , ...
17
REPLIES
20.5K
VIEWS

HankelH1 real part for large values of n differs from Python result

QUESTION FROM: D D | 4 years ago BY: D D
Algebra , Astronomy , Computer Science , Data Science , Economics , ...
9
REPLIES
7.2K
VIEWS

[?] Plot two lists together in same ListPlot?

QUESTION FROM: Jaime de la Mota | 6 years ago BY: Vlad Burim
Computer Science , Engineering , Graphics and Visualization , ...
7
REPLIES
12.8K
VIEWS

[WSC19] Phylogenetic Graphs of Programming Languages using Machine Learning

QUESTION FROM: Matias Shundi | 6 years ago
Computational Linguistics , Computer Science , Data Science , ...
0
REPLIES
8.4K
VIEWS

Use FixedPointList?

QUESTION FROM: Mellow hibey | 6 years ago BY: Mellow hibey
Algebra , Calculus , Computer Science , Mathematics , Wolfram Language
2
REPLIES
5.9K
VIEWS

[WSS18] Introducing Hadamard Binary Neural Networks

QUESTION FROM: Yash Akhauri | 7 years ago BY: Nicola Cattabiani
Staff Picks , Computer Science , Data Science , Machine Learning , ...
2
REPLIES
12K
VIEWS

Connect Mathematica to IB TWS

QUESTION FROM: Jonathan Kinlay | 7 years ago BY: Mitch Stonehocker
Computer Science , Finance , Jobs & More Exchange , Mathematica
4
REPLIES
14.7K
VIEWS

[WSC18] Interfacing Wolfram Language capabilities with SMS & MMS messaging

QUESTION FROM: Ivan Galakhov | 7 years ago
Computer Science , Curated Data , Data Science , ...
0
REPLIES
8.4K
VIEWS

[?] Replace AppendTo with usage of Reap Sow?

QUESTION FROM: Justin McCullough | 8 years ago BY: Justin McCullough
Computer Science , Mathematics , Wolfram Language
4
REPLIES
6.9K
VIEWS

Transform a list of Rules into a list of Values?

QUESTION FROM: Valeriu Ungureanu | 9 years ago BY: Valeriu Ungureanu
Computer Science , Symbolic Computations , Wolfram Language
9
REPLIES
7.2K
VIEWS

How is the sample 3D image of Knee is created?

QUESTION FROM: Subhrajyoti Maji | 9 years ago BY: Subhrajyoti Maji
3D Printing , Computer Science , Graphics and Visualization , ...
2
REPLIES
10.1K
VIEWS

Problem visualising quick sort algorithm

QUESTION FROM: Erik Mahieu | 10 years ago BY: Erik Mahieu
Computer Science , Dynamic Interactivity , Mathematica , ...
8
REPLIES
13.1K
VIEWS

How to compute the triangles of a graph via pattern matching?

QUESTION FROM: Jaime Rangel-Mondragon | 10 years ago BY: Dana DeLouis
Computer-Based Maths , Computer Science , Discrete Mathematics , ...
2
REPLIES
10.9K
VIEWS

User defined plus and product.

QUESTION FROM: Frédéric DIDIER | 10 years ago BY: Frédéric DIDIER
Computer Science , Mathematica , Mathematics , Wolfram Language
10
REPLIES
8.3K
VIEWS

Tracking markers or fiducials

QUESTION FROM: M Edwards | 12 years ago BY: M Edwards
Computer Science
3
REPLIES
7.7K
VIEWS

Graphics 3D, Rendering, Animation, and Physics

QUESTION FROM: Russell Hart | 12 years ago BY: Markus Schopfer
Computer Science , Game Development , Image Processing , ...
1
REPLIES
14.1K
VIEWS

Why ListConvolve beats a compiled version

QUESTION FROM: Shenghui Yang | 12 years ago BY: Shenghui Yang
Computer Science , Software Development
1
REPLIES
2.5K
VIEWS

How to count the number of operations performed during a calculation?

QUESTION FROM: Renato Orsino | 12 years ago BY: Shenghui Yang
Computational Systems , Computer Science , Mathematica , ...
1
REPLIES
11K
VIEWS

Question About Counting Spots on a Leaf in Mathematica

QUESTION FROM: Flora Vosoughi | 6 months ago BY: Henrik Schachner
Computer Science , Data Science , Image Processing , ...
5
REPLIES
1.9K
VIEWS

InOrder tree traversal option?

QUESTION FROM: Tony Van Haagen | 1 year ago BY: Ian Ford
Computer Science , Wolfram Language
6
REPLIES
3.3K
VIEWS

Finding QuantumCircuit package?

QUESTION FROM: David Cardinal | 3 years ago BY: Mohammad Bahrami
Computer Science , Mathematics , Modeling , Packages , Physics , ...
1
REPLIES
7.8K
VIEWS

Improving calculation speed for finding perfect squares using two variables

QUESTION FROM: Jan Eerland | 5 years ago BY: Rohit Namjoshi
Algebra , Computer Science , Equation Solving , Mathematica , ...
5
REPLIES
6.3K
VIEWS

How to save matrices from each iteration of i.?

QUESTION FROM: Anshuman Singh | 6 years ago BY: Gianluca Gorni
Computational Linguistics , Computer Science , Education , ...
6
REPLIES
7.8K
VIEWS

Does there exist a Rule that performs instead of being a replacement rule?

QUESTION FROM: Joshua Champion | 6 years ago BY: John Doty
Computer Science , Logic and Boolean Algebra , Wolfram Language
5
REPLIES
9.4K
VIEWS

[WSC18] An Implementation of the Merkle-Hellman Knapsack Cryptosystem

QUESTION FROM: Tanay Reddy | 7 years ago BY: Brian Zhang
Computer Science , Cryptography , Data Science , ...
1
REPLIES
14.9K
VIEWS

How to realize the function Nest[] with two replaced variables?

QUESTION FROM: Math Logic | 7 years ago BY: Henrik Schumacher
Computer Science , Wolfram Language
5
REPLIES
11.1K
VIEWS

Implement a GAN (generative adversarial network)?

QUESTION FROM: Luca Montanelli | 7 years ago BY: Luca Montanelli
Computer Science , Image Processing , Machine Learning , ...
2
REPLIES
11.2K
VIEWS

Compile your code for standalone projects?

QUESTION FROM: A S | 8 years ago BY: A S
Computer Science , Connected Devices , Engineering , ...
4
REPLIES
17.5K
VIEWS

Parallelize Tally[]?

QUESTION FROM: Bryan Lettner | 8 years ago BY: Bryan Lettner
Computer Science , High-Performance Computing , Mathematica , ...
2
REPLIES
8.7K
VIEWS

Upper and lower bounds of data

QUESTION FROM: patrick | 10 years ago BY: patrick
Computer Science , Data Science , Mathematics , Physics
6
REPLIES
10.2K
VIEWS

Could you tell me what am I doing wrong?

QUESTION FROM: Luis Ledesma | 10 years ago BY: Luis Ledesma
Computational Linguistics , Computer Science , Education , ...
6
REPLIES
10.2K
VIEWS

How do I develop a software similar to DocuSign?

QUESTION FROM: Aaron Rodrigo | 10 years ago BY: Bianca Eifert
Computer Science , Software Development
10
REPLIES
7.4K
VIEWS

How to color each point with a different color in ListPlot?? Please help

QUESTION FROM: Daniel Branco | 10 years ago BY: Daniel Branco
Computer Science , Data Science , Engineering , Image Processing , ...
2
REPLIES
26.7K
VIEWS

CDF InfoKit statement

QUESTION FROM: Ana Squadri | 11 years ago BY: Sean Clarke
Computer Science , Demonstrations , Mathematics
1
REPLIES
10K
VIEWS

A Diophantine Benchmark

QUESTION FROM: Jaime Rangel-Mondragon | 12 years ago BY: Vitaliy Kaurov
Computer-Based Maths , Computer Science , Discrete Mathematics , ...
3
REPLIES
8.9K
VIEWS

Speeding up the fitting of a model with 23 parameters using NonLinearModelfit

QUESTION FROM: Rajesh Chell | 8 months ago BY: Jim Baldwin
Computer Science , Data Science , Mathematics , Modeling , ...
6
REPLIES
2.2K
VIEWS

Script to process statistical data

QUESTION FROM: Ion Ganea | 2 years ago BY: Rohit Namjoshi
Computer Science , Data Science , External Programs and Systems , ...
3
REPLIES
2.9K
VIEWS

How to find the frequency value from Bode plot for a corresponding Gain

QUESTION FROM: Koushik Maharatna | 3 years ago BY: Koushik Maharatna
Computer Science , Control Systems , Data Science , ...
2
REPLIES
6.1K
VIEWS

How to utilize >8 CPU cores computing instance with free Wolfram Engine?

QUESTION FROM: Wenzhen Zhu | 4 years ago
Computer Science , External Programs and Systems , ...
0
REPLIES
5.5K
VIEWS

Asymptote- vertical and diagonal

QUESTION FROM: Mateusz Janicki | 5 years ago BY: Capora Allin
Aerospace Engineering , Civil Engineering , ...
4
REPLIES
11.4K
VIEWS

Mathematica kernel crashing after repeated use of NMinimize

QUESTION FROM: Helena Kolesova | 6 years ago BY: Shenghui Yang
Computer Science , Data Science , Mathematics , Physics
12
REPLIES
9.8K
VIEWS

[WSC18] Using Multilevel NAND trees to Create XOR Expressions

QUESTION FROM: Ben Huenemann | 7 years ago
Computer Science , Graphics and Visualization , Graphs and Networks , ...
0
REPLIES
7.8K
VIEWS

[WSC17] Using Kleene and Priest Logic Rules to Create Ternary Logic Tables

QUESTION FROM: Taha Shaikh | 8 years ago
Algebra , Computer-Based Maths , Computer Science , ...
0
REPLIES
10K
VIEWS

How to verify that all the elements of a list are equal?

QUESTION FROM: Luis Ledesma | 9 years ago BY: Luis Ledesma
Computational Linguistics , Computer Science , Education , ...
3
REPLIES
12.8K
VIEWS

What's the difference between f[x_]= ... and f[x_]:=...

QUESTION FROM: erivaldo nunes | 10 years ago BY: Sean Clarke
Calculus , Computer Science , Education , Engineering , Mathematica , ...
2
REPLIES
15.9K
VIEWS

how to make the following graphical interface?

QUESTION FROM: Luis Ledesma | 11 years ago BY: Kuba Podkalicki
Authoring and Publishing , Computer Science , Education , ...
3
REPLIES
12.7K
VIEWS

Implementation of B-tree

QUESTION FROM: badr tiptop | 12 years ago BY: badr tiptop
Computer Science , Data Science , Mathematica , Mathematics
4
REPLIES
9.7K
VIEWS

Graph from CountryData

QUESTION FROM: André Dauphiné | 12 years ago BY: André Dauphiné
Computer Science , Data Science , Discrete Mathematics , ...
2
REPLIES
12.6K
VIEWS

How to animate ListPointPlot3D objects

QUESTION FROM: yuri ozhigov | 12 years ago BY: yuri ozhigov
Computer Science , Dynamic Interactivity , Education , ...
2
REPLIES
8.7K
VIEWS

Representation of Speak function's output

QUESTION FROM: Rangarajan Krishnamoorthy | 12 years ago BY: Vitaliy Kaurov
Audio, Sound and Music , Computer Science , Education
3
REPLIES
10.2K
VIEWS

Graph Plot , Tree Plot , Table to map country data

QUESTION FROM: nfaterpe | 12 years ago BY: C ormullion
Computer Science , Data Science
1
REPLIES
9.3K
VIEWS

How to combine continual and discrete function?

QUESTION FROM: Borko Djurovic | 12 years ago BY: Todd Rowland
Computer Science , Game Development , Mathematics , ...
2
REPLIES
11.3K
VIEWS

Visually resolving workflow of polyalphabetic enciphering

QUESTION FROM: Arjan Puniani | 12 years ago BY: Brian Van Vertloo
Computer Science , Dynamic Interactivity , ...
1
REPLIES
14.7K
VIEWS

Unit conversions that used to work on WolframAlpha are broken. How do I do it now, or is it a bug?

QUESTION FROM: Matthew McMullan | 0 months ago BY: Garth Sheldon-Coulson
Computer Science , Units , Wolfram|Alpha
2
REPLIES
3.2K
VIEWS

Mathematica code to extract tabulated data after conversion from pdf to text

QUESTION FROM: Archie Watts-Farmer | 1 year ago BY: Eric Rimbey
Computer Science , Data Science , Image Processing , ...
4
REPLIES
2K
VIEWS

Audiobook for A New Kind of Science ?

QUESTION FROM: Denny Tuckerman | 5 years ago BY: Buzz Kit
Authoring and Publishing , Computer Science , Education , ...
5
REPLIES
15.2K
VIEWS

Double Buffering, what is the equivalent Wolfram Language term for this?

QUESTION FROM: Leighton Cooper | 5 years ago BY: Neil Singer
Computer Science , Mathematics , Signal Processing , ...
1
REPLIES
7.4K
VIEWS
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