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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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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

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

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

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 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

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

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

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

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

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

Need serious help with lists!

QUESTION FROM: Nathan Lundholm | 10 years ago BY: Nathan Lundholm
Aerospace Engineering , Astronomy , Computer Science , ...
11
REPLIES
12.2K
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

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

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

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

Spontaneous clearing of variables and functions in v10

QUESTION FROM: Bryan Lettner | 11 years ago BY: Szabolcs Horvát
Computer Science , Dynamic Interactivity , Mathematica , Mathematics
10
REPLIES
9.5K
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

Problem With Nested Pure Functions

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

Generate a point to the left side of the direction between two points?

QUESTION FROM: Zavalichi Razvan | 7 years ago BY: dan Erickson
Algebra , Computer Science , Engineering , Geometry , Mathematics , ...
9
REPLIES
9.3K
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

Solve a nonlinear equation

QUESTION FROM: Minh-Ngoc Vu | 10 years ago BY: Frank Kampas
Aerospace Engineering , Computer Science , Mathematica , ...
9
REPLIES
12.2K
VIEWS

Divide a triangle into four small triangles

QUESTION FROM: Luis Ledesma | 11 years ago BY: Luis Ledesma
Augmented and Virtual Realities , Computer Science , Education , ...
9
REPLIES
25.8K
VIEWS

How generalize this concrete definition to arbitrarily many functions?

QUESTION FROM: Josip Turkalj | 11 years ago BY: Josip Turkalj
Computer Science , Mathematica , Wolfram Language
9
REPLIES
6.6K
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

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 approximate a bezier curve with a polynom f(x) ?

QUESTION FROM: Matt Paro | 10 years ago BY: Henrik Schachner
Computer Science , Mathematics , Software Development , Visual Arts
8
REPLIES
8.7K
VIEWS

Rotate and Scale many times an equilateral triangle

QUESTION FROM: Luis Ledesma | 10 years ago BY: Luis Ledesma
Computer Science , Education , Engineering , Game Development , ...
8
REPLIES
14.5K
VIEWS

Integrate will not evaluate three-dimensional gaussian

QUESTION FROM: C. E. Coppola | 11 years ago BY: W. Craig Carter
Astronomy , Chemical Engineering , Computer Science , Data Science , ...
8
REPLIES
17.5K
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

Get C Code of InverseFunction and Eliptical Integral of First Kind?

QUESTION FROM: Caner Beykont | 6 years ago BY: Shenghui Yang
Calculus , Computer Science , Equation Solving , Mathematics , ...
7
REPLIES
6.9K
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

Login / Survey online

QUESTION FROM: Sandu Ursu | 10 years ago BY: Jesse Friedman
Computer Science , Mathematica , webMathematica
7
REPLIES
12.2K
VIEWS

Convert floating point representation to any scientific notation & back

QUESTION FROM: Hussein Ezzeddine | 11 years ago BY: Hussein Ezzeddine
Computer Science , Wolfram Language
7
REPLIES
19.6K
VIEWS

puzzle solver, intermediate steps not showing

QUESTION FROM: Luis Ledesma | 12 years ago BY: Sander Huisman
Computer Science , Mathematica , Recreation
7
REPLIES
14.9K
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

Problem with running script using import

QUESTION FROM: Luis Felipe Massena Misiec | 8 months ago BY: Gustavo Delfino
Computer Science , Import and Export , Mathematica , Wolfram Engine , ...
6
REPLIES
2.3K
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

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

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

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

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

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

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

Can list be a loop counter?

QUESTION FROM: Alexey Podchufarov | 10 years ago BY: Alexey Podchufarov
Calculus , Computer Science , Mathematica , Wolfram Language
6
REPLIES
9.1K
VIEWS

use fuzzy C-means

QUESTION FROM: Dmitry Dmitriev | 10 years ago BY: Sean Clarke
Computer Science
6
REPLIES
6.7K
VIEWS

How to shift functions in a multiple-function plot?

QUESTION FROM: Ricardo Garcia | 10 years ago BY: Gianluca Gorni
Chemistry , Computer Science , Mathematics , Optics , Physics
6
REPLIES
11.4K
VIEWS

Change numbers in axes on ArrayPlot

QUESTION FROM: Gregorio Martinez | 10 years ago BY: Gregorio Martinez
Computer Science , Data Science , Education , Geometry , ...
6
REPLIES
11.6K
VIEWS

Mean of the result of iterations...

QUESTION FROM: Fat Villager | 11 years ago BY: Fat Villager
Computer Science , Physics
6
REPLIES
5.8K
VIEWS

Reading from multiple data files

QUESTION FROM: Nilanjan Banik | 11 years ago BY: Nilanjan Banik
Astronomy , Computer Science , Mathematics , Physics
6
REPLIES
7.6K
VIEWS

Exporting and convertion to prefix

QUESTION FROM: Usman Rauf | 11 years ago BY: Usman Rauf
Computer Science , Import and Export , Mathematica
6
REPLIES
19.3K
VIEWS

Debugging issue in a function

QUESTION FROM: Rajib Alam | 12 years ago BY: Youngjoo Chung
Computer Science , Dynamic Interactivity , Engineering , ...
6
REPLIES
7.9K
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

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

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

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

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

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

Is the "reverse factoring" counter behavior computationally irreducible?

QUESTION FROM: Alberto Orioli | 7 years ago BY: Daniel Lichtblau
Computational Systems , Computer Science , Mathematics , ...
5
REPLIES
8.6K
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

Mathematica v. "crowd projects": crowds are showing good progress, so?

QUESTION FROM: Anonymous User | 7 years ago BY: Anonymous User
Computer Science , External Programs and Systems , Mathematica , ...
5
REPLIES
10.2K
VIEWS

Problems with recursion

QUESTION FROM: Luis Ledesma | 10 years ago BY: Bill Simpson
Computer Science , Education , Engineering , Game Development , ...
5
REPLIES
8.7K
VIEWS

A complex number, Replace, Simplifiy, Refine ....

QUESTION FROM: Ahmad Alali | 10 years ago BY: Udo Krause
Algebra , Calculus , Computational Linguistics , Computer Science , ...
5
REPLIES
11.9K
VIEWS

How to put options into functions

QUESTION FROM: Dmitry Dmitriev | 10 years ago BY: Sean Clarke
Computer Science
5
REPLIES
5K
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

Errors of exporting FITS file

QUESTION FROM: XIN Wang | 10 years ago BY: James Hagan
Astronomy , Computer Science , Data Science , Image Processing
5
REPLIES
27.7K
VIEWS

Where can I get the full nb file?

QUESTION FROM: Luis Ledesma | 10 years ago BY: Hans Michel
Authoring and Publishing , Computer Science , Education , ...
5
REPLIES
14.9K
VIEWS

diamond-square algorithm in mathmematica

QUESTION FROM: Luis Ledesma | 10 years ago BY: Luis Ledesma
Computer Science , Education , Engineering , Environmental Science , ...
5
REPLIES
13K
VIEWS

Finding result of calc with upto 14 digits exponent

QUESTION FROM: Snake Eater | 10 years ago BY: Snake Eater
Calculus , Computational Systems , Computer Science , ...
5
REPLIES
11.2K
VIEWS

Why do I get Null when using my function?

QUESTION FROM: Luis Ledesma | 10 years ago BY: Luis Ledesma
Computer Science , Data Science , Education , Mathematics , ...
5
REPLIES
6.7K
VIEWS

how to plot the Partition list data in Mathematica?

QUESTION FROM: Yue-Wen Fang | 10 years ago BY: Yue-Wen Fang
Computer Science , Physics
5
REPLIES
6.2K
VIEWS

How to extract elements that interest me in this list?

QUESTION FROM: Luis Ledesma | 10 years ago BY: Luis Ledesma
Computer Science , Education , Recreation , Software Development
5
REPLIES
8.7K
VIEWS

Problem in expressing the whole one equation in terms of one variable

QUESTION FROM: Woo Young Kang | 11 years ago BY: David Reiss
Computer Science , Engineering , Mathematica , Mathematics
5
REPLIES
10K
VIEWS

Functional programming style - readability - question ...

QUESTION FROM: Mark Tuttle | 11 years ago BY: Mark Tuttle
Algebra , Business Analytics , Computer Science , Data Science , ...
5
REPLIES
15.6K
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

3 parameter Weibull distribution integration issues

QUESTION FROM: Chen-Ping Yu | 12 years ago BY: Youngjoo Chung
Calculus , Computer Science , Equation Solving , Mathematica , ...
5
REPLIES
11K
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

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

How to improve numerical calculation accuracy?

QUESTION FROM: Cosimo PRUSCIANO | 5 years ago BY: Cosimo PRUSCIANO
Computer Science , Control Systems , Mathematics , Physics , ...
4
REPLIES
6.3K
VIEWS

Find all paths in a graph when removing one node of the graph at a time

QUESTION FROM: Besmir Tola | 5 years ago BY: Bill Nelson
Calculus , Computer Science , Data Science , Engineering , ...
4
REPLIES
6.6K
VIEWS

Print solutions for a function with 3 variables

QUESTION FROM: Matilda Qvick | 5 years ago BY: Matilda Qvick
Computer Science , Data Science , Engineering , ...
4
REPLIES
4.8K
VIEWS

Asymptote- vertical and diagonal

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

Access a function created in Mathematica in visual studio (vb.net)?

QUESTION FROM: Patrick Cesarano | 7 years ago BY: Jamie Dixson
Computer Science , Interface Construction , Mathematics , ...
4
REPLIES
12.6K
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

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

Nested calls to Total to sum over middle dimension of 2X2X2 array?

QUESTION FROM: Mark Tuttle | 8 years ago BY: Mark Tuttle
Algebra , Computer Science , Mathematica , Statistics and Probability
4
REPLIES
13.3K
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

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

VertexColors not working with ListPlot3D

QUESTION FROM: Gary Lawson | 9 years ago BY: Gary Lawson
Computer Science , Graphics and Visualization , Mathematica
4
REPLIES
5.1K
VIEWS

Function vs one line, What am I missing?

QUESTION FROM: Mark Henwood | 9 years ago BY: Mark Henwood
Computer Science , Mathematica , Recreation , Software Development
4
REPLIES
7.1K
VIEWS

Visual problem when plotting several figures

QUESTION FROM: Alex Smilgins | 10 years ago BY: Alex Smilgins
Computer Science , Economics , Finance , Mathematics , ...
4
REPLIES
12.4K
VIEWS

What is wrong with my Mathematica code, why is it so slow?

QUESTION FROM: Joe Gilray | 10 years ago BY: Joe Gilray
Computer Science , Education , Mathematica , Mathematics , ...
4
REPLIES
12.9K
VIEWS

Mathematica 10 and SuperAntiSpyware

QUESTION FROM: John G. Cramer | 10 years ago BY: Paul Sobota
Computer Science , Mathematica , Wolfram CDF Player
4
REPLIES
21.3K
VIEWS

Is there a way to give Solve "hints" ...

QUESTION FROM: Mark Tuttle | 10 years ago BY: Mark Tuttle
Algebra , Computer Science , Data Science , Discrete Mathematics , ...
4
REPLIES
13.4K
VIEWS

Need serious help with lists!

QUESTION FROM: Nathan Lundholm | 10 years ago BY: Gianluca Gorni
Aerospace Engineering , Astronomy , Computer Science , ...
4
REPLIES
12K
VIEWS

Perform operation on each cell in spreadsheet column

QUESTION FROM: Joseph Sutton | 10 years ago BY: Joseph Sutton
Business Analytics , Compilation , Computer Science , Curated Data , ...
4
REPLIES
17.1K
VIEWS

Can any one explain a few lines of code to me?

QUESTION FROM: Hadi Amiri | 10 years ago BY: Udo Krause
Computer Science , Mathematica
4
REPLIES
5.3K
VIEWS

Compute the product between two sets

QUESTION FROM: Frédéric DIDIER | 10 years ago BY: Frédéric DIDIER
Computer Science , Discrete Mathematics , Mathematica , Mathematics , ...
4
REPLIES
8.8K
VIEWS

LogPlot. Without Log, there is no problem. But when I try to plot with Log

QUESTION FROM: jabir Hakami | 10 years ago BY: Erik Mahieu
Computational Systems , Computer Science , Mathematics , Optics , ...
4
REPLIES
11.7K
VIEWS

Plot command help

QUESTION FROM: ash ash | 10 years ago BY: Frank Kampas
Civil Engineering , Computer Science , Data Science , Education , ...
4
REPLIES
12.6K
VIEWS
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