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Staff Picks

Gravity train dynamics in a tunnel through the Earth

CONTRIBUTED BY: Akram Masoud | 18 hours ago BY: Ed Pegg
3
REPLIES
106
VIEWS

Temperature determination from concentration data for series reactions in a batch reactor

CONTRIBUTED BY: Housam Binous | 1 day ago BY: EDITORIAL BOARD
1
REPLIES
45
VIEWS

Neural net classifier for polynomial graph recognition and audio sine/triangle wave

CONTRIBUTED BY: Carlo Réan | 1 day ago BY: EDITORIAL BOARD
1
REPLIES
98
VIEWS
All Discussions

Cartoonise people in videos with neural networks, image/video processing

CONTRIBUTED BY: Kotaro Okazaki | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Data Science , ...
3
REPLIES
14.1K
VIEWS

Solve 2 coupled 2nd ODEs and plot them with ParametricPlot?

QUESTION FROM: Soumen Basak | 6 years ago BY: Soumen Basak
Calculus , Computational Systems , Equation Solving , ...
14
REPLIES
14.1K
VIEWS

Connected Devices: code and webcams

QUESTION FROM: Ernst H.K. Stelzer | 11 years ago BY: Bruce Miller
Connected Devices , External Programs and Systems , Robotics , ...
1
REPLIES
14.1K
VIEWS

CCodeGenerator missing request for Raspberry Pi

QUESTION FROM: Eric Olson | 11 years ago BY: Alex Newman
Education , External Programs and Systems , Mathematica , ...
1
REPLIES
14.1K
VIEWS

Real advantage of Wolfram Language

QUESTION FROM: Max Rasumak | 11 years ago BY: Shenghui Yang
Wolfram Language
12
REPLIES
14.1K
VIEWS

How do I teach Mathematica that a object is a vector or a matrix?

QUESTION FROM: Anthony DeGance | 11 years ago BY: David G
Business Analytics , Computer Science , Mathematics
4
REPLIES
14.1K
VIEWS

Communicating with an Arduino Uno over a serial connection (updated)

CONTRIBUTED BY: Ian Johnson | 11 years ago
Connected Devices , External Programs and Systems , Raspberry Pi , ...
0
REPLIES
14.1K
VIEWS

Profile Quirk

QUESTION FROM: Rob Holman | 12 years ago BY: Randy Hutson
Wolfram Community
3
REPLIES
14.1K
VIEWS

Avoid excessive times required for "Formatting Notebook Contents" in M12?

QUESTION FROM: Dave Middleton | 3 years ago BY: Ahmed Elbanna
Mathematica , Tuning and Debugging , Wolfram Language
7
REPLIES
14.1K
VIEWS

World Death Rates Visualization

CONTRIBUTED BY: Diego Zviovich | 7 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Humanities , Data Science , ...
1
REPLIES
14.1K
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

video tutorial on Wolfram Language available

CONTRIBUTED BY: Richard Gaylord | 11 years ago BY: Marcelo De Cicco
Education , Software Development , Wolfram Language
5
REPLIES
14.1K
VIEWS

How can I get to new lists?

QUESTION FROM: M.A. Ghorbani | 6 years ago BY: Alex Teymouri
Civil Engineering , Economics , Engineering , Know-How , ...
23
REPLIES
14.1K
VIEWS

Chat Notebook Settings - The new button in 13.2

QUESTION FROM: Ziggy Stardust | 2 years ago BY: Wang Qlong
Computational Linguistics , Data Science , Machine Learning , ...
20
REPLIES
14.1K
VIEWS

Fold a cube?

QUESTION FROM: Luis Ledesma | 9 years ago BY: Luis Ledesma
3D Printing , Architecture , Mathematics , Visual Arts
3
REPLIES
14.1K
VIEWS

Will W|A answer "What would happen to the solar system if Earth vanished?"

QUESTION FROM: Shaun Coyne | 9 years ago BY: Marco Thiel
Astronomy , Modeling , Physics , Wolfram|Alpha
4
REPLIES
14.1K
VIEWS

What's wrong with my code? Code and error are in the message.

QUESTION FROM: Nathan Lundholm | 10 years ago BY: Nathan Lundholm
Aerospace Engineering , Astronomy , Discrete Mathematics , ...
4
REPLIES
14.1K
VIEWS

How to startup Alpha Pro as opposed to Vanilla Alpha?

QUESTION FROM: Richard Rankin | 11 years ago BY: Bruce Miller
Wolfram|Alpha
4
REPLIES
14.1K
VIEWS

Invert a function with Wolfram|Alpha?

QUESTION FROM: 12D S?n?f? | 9 years ago BY: Gianluca Gorni
Algebra , Mathematics , Wolfram|Alpha
16
REPLIES
14.1K
VIEWS

Why doesn't RegionPlot plot the region?

QUESTION FROM: Jay Gourley | 4 years ago BY: Martijn Froeling
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
29
REPLIES
14.1K
VIEWS

[?] Access an image in a System.Windows.Media.Imaging.CachedBitmap ?

QUESTION FROM: Jeff Burns | 8 years ago BY: Jeff Burns
Image Processing , Import and Export , Mathematica , Wolfram Language
6
REPLIES
14.1K
VIEWS

[NB] COVID-19 visualization of turning point

CONTRIBUTED BY: Isao Maruyama | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Data Science , ...
5
REPLIES
14.1K
VIEWS

[WSS20] Non-paraxial optical field modeling

CONTRIBUTED BY: Julián Laverde | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Optics , Physics , ...
3
REPLIES
14.1K
VIEWS

FrontEnd Job Error with Workbench

QUESTION FROM: Alex Isakov | 10 years ago BY: Rolf Mertig
Workbench
4
REPLIES
14.1K
VIEWS

Laplace second translation theorem?

QUESTION FROM: Tatiana Sta Maria | 11 years ago BY: Tatiana Sta Maria
Mathematics , Wolfram|Alpha
2
REPLIES
14.1K
VIEWS

how to type what you see in textbooks

QUESTION FROM: Tugrul Temel | 10 years ago BY: Tugrul Temel
Mathematica , Mathematics , User Interface , Wolfram Language
5
REPLIES
14.1K
VIEWS

Lived-area and lived-population density: geo-regions w/ 99.7% of population

CONTRIBUTED BY: Mohammad Bahrami | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Curated Data , Data Science , ...
1
REPLIES
14.1K
VIEWS

Fitting of a data set with a known equation

QUESTION FROM: S G | 10 years ago BY: Frank Kampas
Engineering , Material Sciences , Physics
4
REPLIES
14.1K
VIEWS

Trying to find visit all the city parks in Great Falls, Montana

QUESTION FROM: Patrick Wolf | 10 years ago BY: Vitaliy Kaurov
Graphics and Visualization , Optimization , Mathematics , ...
7
REPLIES
14.1K
VIEWS

QSWalk: quantum stochastic walks on arbitrary graphs

CONTRIBUTED BY: EDITORIAL BOARD | 9 years ago BY: Marcel Blattner
Graphics and Visualization , Graphs and Networks , Mathematica , ...
6
REPLIES
14.1K
VIEWS

Help with Halloween costumes

QUESTION FROM: Todd Rowland | 10 years ago BY: Todd Rowland
Computer-Based Maths , Education , Game Development , ...
10
REPLIES
14.1K
VIEWS

discontinuum physics

CONTRIBUTED BY: Richard Gaylord | 9 years ago BY: Udo Krause
Physics , Wolfram Science
3
REPLIES
14.1K
VIEWS

Wolfram Alpha Pro extremely slow/not loading?

QUESTION FROM: S C | 11 years ago
Wolfram|Alpha
0
REPLIES
14.1K
VIEWS

How to convert the Euler formula in trigonometric form

QUESTION FROM: Robert Chen | 11 years ago BY: Robert Chen
Mathematica , Mathematics
4
REPLIES
14.1K
VIEWS

quantizer and plots in system modeler

QUESTION FROM: manu gaurav | 11 years ago BY: Henrik Tidefelt
Graphics and Visualization , Modeling , Signal Processing , ...
9
REPLIES
14.1K
VIEWS

[Utilities] One To-Do list a day keeps the oblivion away

CONTRIBUTED BY: Silvia Hao | 5 years ago BY: Silvia Hao
Staff Picks , Authoring and Publishing , Mathematica , User Interface
3
REPLIES
14.1K
VIEWS

Enable Interactivity in Wolfram Alpha doesn't work

QUESTION FROM: Brendan Wood | 10 years ago BY: Brendan Wood
Wolfram|Alpha
3
REPLIES
14.1K
VIEWS

Data Drop with images via API?

QUESTION FROM: Flip Phillips | 9 years ago BY: Flip Phillips
Data Drop , Data Science , External Programs and Systems , ...
7
REPLIES
14.1K
VIEWS

How to use Mathematica Plugin for IntelliJ IDEA

QUESTION FROM: Math Lind | 11 years ago BY: Math Lind
External Programs and Systems , Mathematica Add-Ons , Wolfram Language
2
REPLIES
14.1K
VIEWS

Solve the Extended Generalized Bivariate Meijer G Function (EGBMGF)?

QUESTION FROM: Marko Smilic | 27 days ago BY: Mariusz Iwaniuk
Engineering , Equation Solving , Mathematics , ...
9
REPLIES
14.1K
VIEWS

Changes in 10.3.1

QUESTION FROM: Kuba Podkalicki | 9 years ago BY: Glen Deering
Mathematica , User Interface
6
REPLIES
14.1K
VIEWS

do WolframAlpha[] calls in desktop count against API calls/month?

QUESTION FROM: Aeyoss Antelope | 10 years ago BY: Aeyoss Antelope
Wolfram|Alpha , Wolfram|Alpha Integration
2
REPLIES
14.1K
VIEWS

How can I perform exponential regression analysis on an uploaded data set?

QUESTION FROM: Bruce Rhodewalt | 10 years ago BY: Sean Clarke
Wolfram|Alpha
8
REPLIES
14.1K
VIEWS

Measuring Magnetic Field Fluctuations

QUESTION FROM: Daniel Lee | 12 years ago BY: Daniel Lee
Earth Science , Graphics and Visualization , Image Processing , ...
5
REPLIES
14.1K
VIEWS

Obtaining and exporting financial data for a specific time range

QUESTION FROM: George P | 11 years ago BY: Lanny Sterritt
Finance , Mathematica
10
REPLIES
14K
VIEWS

WolframAlpha verbage assistance request

QUESTION FROM: Adam Mickiewicz | 11 years ago BY: Daniel Lichtblau
Calculus , Geometry , Wolfram|Alpha
2
REPLIES
14K
VIEWS

Regression frustration

QUESTION FROM: Pat McCarthy | 11 years ago BY: Anton Antonov
Import and Export , Mathematica , Statistics and Probability , ...
15
REPLIES
14K
VIEWS

Finding out who benefits from laws, rules and regulations.

CONTRIBUTED BY: Sara Peterson | 11 years ago BY: Alexey Podchufarov
Data Science , Mathematica , Operations Research , Social Science , ...
3
REPLIES
14K
VIEWS

Add lines to 3D Plot

QUESTION FROM: Niels Skovgaard Olsen | 12 years ago BY: Sam Carrettie
Graphics and Visualization , Mathematica , Mathematics , ...
6
REPLIES
14K
VIEWS

How to find all possible paths tracing as many edges between two vertices?

QUESTION FROM: Azhar Uddin Mohammed | 10 years ago BY: Szabolcs Horvát
Civil Engineering , Computer Science , Discrete Mathematics , ...
1
REPLIES
14K
VIEWS
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FEATURED CONTRIBUTORS
binoushousam
Housam Binous
10 hours ago
carlorean1
Carlo Réan
1 day ago
edp
Ed Pegg
18 hours ago
akram2007omar
Akram Masoud
2 days ago
taleinav
Tal Einav
4 days ago
polepostmail
Kirill Vasin
5 days ago
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Vitaliy Kaurov
5 days ago