New Member New Member

Discussions List Discussions List

Staff Picks

Artemis II trajectory: crewed lunar flyby to launch on April 1, 2026

CONTRIBUTED BY: Jeffrey Bryant | 18 hours ago BY: EDITORIAL BOARD
1
REPLIES
66
VIEWS

Adiabatic quantum computing: spectral analysis and simulation of a one-qubit system

CONTRIBUTED BY: Sebastian Rodriguez | 21 hours ago BY: EDITORIAL BOARD
1
REPLIES
36
VIEWS

WI2easy: warm inflation dynamics made easy

CONTRIBUTED BY: Rudnei Ramos | 23 hours ago BY: EDITORIAL BOARD
1
REPLIES
42
VIEWS
All Discussions

Integrate a bessel function?

QUESTION FROM: Monir Hasan | 9 years ago BY: Updating Name
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
17.9K
VIEWS

Specify a color in a contour plot according to density?

QUESTION FROM: Terry Ackerman | 9 years ago BY: Gianluca Gorni
Dynamic Interactivity , Graphics and Visualization , Wolfram Language
4
REPLIES
4.6K
VIEWS

[?] Pass string to << for executing external command?

QUESTION FROM: johnty wang | 9 years ago BY: johnty wang
Wolfram Language
4
REPLIES
3.7K
VIEWS

[?] How to access clipboard in plain text format?

QUESTION FROM: Szabolcs Horvát | 9 years ago BY: Sander Huisman
Mathematica , Presentation and Notebooks , User Interface , ...
4
REPLIES
7K
VIEWS

Combine ParametricPlot3D Curves and Surfaces in Manipulate for CDF?

QUESTION FROM: David Harness | 9 years ago BY: David Harness
Dynamic Interactivity , Graphics and Visualization , Wolfram Language
4
REPLIES
8.2K
VIEWS

[?] Solve equation system with more variables than equations?

QUESTION FROM: Filip Joneus | 9 years ago BY: Filip Joneus
Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
8.8K
VIEWS

TextRecognize options and Tesseract page mode options.

QUESTION FROM: Rodrigo Murta | 9 years ago BY: Ilian Gachevski
Data Science , Mathematica
4
REPLIES
11.8K
VIEWS

FindClusters versus ClusteringComponents?

QUESTION FROM: Jan Baetens | 9 years ago BY: Sam Carrettie
Data Science , Machine Learning , Mathematica , Mathematics , ...
4
REPLIES
12.2K
VIEWS

Solve an Elliptic PDE for u[x,y] with the rhs given by numerical f[u]?

QUESTION FROM: Maxim Lyutikov | 9 years ago BY: Maxim Lyutikov
Equation Solving , Mathematics , Wolfram Language
4
REPLIES
3.3K
VIEWS

Speeding up Solve or NSolve?

QUESTION FROM: Alex Yakubovich | 9 years ago BY: Daniel Lichtblau
Equation Solving , High-Performance Computing , Mathematics , ...
4
REPLIES
12.6K
VIEWS

Process a very large amount of imaging data?

QUESTION FROM: Dustin Hess | 9 years ago BY: Markus van
High-Performance Computing , Image Processing , Wolfram Language
4
REPLIES
11.9K
VIEWS

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

QUESTION FROM: Emanuel Gerber | 9 years ago BY: Emanuel Gerber
Computer Science , Data Science , Machine Learning , Modeling , ...
4
REPLIES
7.5K
VIEWS

Improve the speed of Binary import?

QUESTION FROM: Sander Huisman | 9 years ago BY: Sander Huisman
Import and Export , Mathematica , Optimization , Wolfram Language
4
REPLIES
5.6K
VIEWS

Display power 1 always in the output?

QUESTION FROM: Vamsi Meesala | 9 years ago BY: Vamsi Meesala
Mathematics , User Interface , Wolfram Language
4
REPLIES
4.8K
VIEWS

Change line Thickness in PlotStyle in Manipulate?

QUESTION FROM: Jos Klaps | 9 years ago BY: Jos Klaps
Dynamic Interactivity , Graphics and Visualization , ...
4
REPLIES
7.1K
VIEWS

Solve this system of two equations?

QUESTION FROM: Anonymous User | 9 years ago BY: Anonymous User
Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
8.3K
VIEWS

Get a fully simplified solution to the quantum harmonic oscillator?

QUESTION FROM: Will Smith | 9 years ago BY: Will Smith
Education , Equation Solving , Mathematics , Physics , ...
4
REPLIES
12.4K
VIEWS

Finding a substring using StringCases?

QUESTION FROM: Gregory Lypny | 9 years ago BY: Gregory Lypny
Computational Linguistics , Data Science , Wolfram Language
4
REPLIES
7.3K
VIEWS

Change font size for input (command) and output (result) lines?

QUESTION FROM: Jordi Vilalta | 9 years ago BY: Jordi Vilalta
Mathematica , Presentation and Notebooks , User Interface
4
REPLIES
9.9K
VIEWS

Send message outside Mathematica through Channel-Based Network?

QUESTION FROM: Diego Zviovich | 9 years ago BY: Igor Bakshee
Connected Devices , External Programs and Systems , ...
4
REPLIES
15.2K
VIEWS

Open simulation files (.sme) from different OSs?

QUESTION FROM: Yehuda Ben-Shimol | 9 years ago BY: Otto Tronarp
Modeling , Operating System and Network Access , SystemModeler
4
REPLIES
11.6K
VIEWS

Simulate a full car model in SystemModeler?

QUESTION FROM: Saravanan N | 9 years ago BY: Neil Singer
Control Systems , Engineering , Mechanical Engineering , Modeling , ...
4
REPLIES
16.6K
VIEWS

Is it OK to use NestList in this situation?

QUESTION FROM: Luis Ledesma | 9 years ago BY: Luis Ledesma
Graphics and Visualization , Visual Arts , Wolfram Language
4
REPLIES
10.6K
VIEWS

Output or analyse the result of Speak function?

QUESTION FROM: Luchuan Liu | 9 years ago BY: Luchuan Liu
Audio, Sound and Music , Signal Processing , Wolfram Language
4
REPLIES
10.9K
VIEWS

Speed up a function with Element[], ToString[]?

QUESTION FROM: Paolo Pellegrini | 9 years ago BY: Gianluca Gorni
Mathematics , Wolfram Language
4
REPLIES
4.3K
VIEWS

Replace hyphen "-" on IntegerName using StringReplace?

QUESTION FROM: Manjunath Babu | 9 years ago BY: Manjunath Babu
Computational Linguistics , Mathematics , Wolfram Language
4
REPLIES
10.8K
VIEWS

Create a row echelon form of a matrix with a mix of numbers and strings?

QUESTION FROM: Chiel Geeraert | 9 years ago BY: Chiel Geeraert
Mathematics , Wolfram Language
4
REPLIES
8.1K
VIEWS

Place a point on a plot?

QUESTION FROM: Mark Greenberg | 9 years ago BY: Mark Greenberg
Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
4.7K
VIEWS

Create charts or animation of a Pursuit Curve?

QUESTION FROM: pawel kowalski | 9 years ago BY: pawel kowalski
Calculus , Demonstrations , Equation Solving , ...
4
REPLIES
12.2K
VIEWS

Avoid discontinuities in visualization of supertoroidal surfaces?

QUESTION FROM: Wawrzyniec Dobrucki | 9 years ago BY: Wawrzyniec Dobrucki
Dynamic Interactivity , Geometry , Graphics and Visualization , ...
4
REPLIES
6.6K
VIEWS

Avoid overflow for pandigital Sabey formula for calculation of e?

QUESTION FROM: Aeyoss Antelope | 9 years ago BY: Daniel Lichtblau
Mathematics , Numerical Computation , Recreation , Wolfram Language
4
REPLIES
9.5K
VIEWS

Import from a txt file?

QUESTION FROM: Daniel Meier | 9 years ago BY: Ta'a Nwa Dombou
Import and Export , Wolfram Language
4
REPLIES
8K
VIEWS

[SOLVED] Solve for Iterative Variable, 'What If --> 'Goal Seek' in Excel

QUESTION FROM: Greg | 10 years ago BY: Supratim Das Gupta
Algebra , Mathematica , Wolfram Language
4
REPLIES
12.7K
VIEWS

Operating the Slide Show pallete from a notebook?

QUESTION FROM: Anderson Coser Gaudio | 10 years ago BY: Anderson Coser Gaudio
Mathematica , Presentation and Notebooks , User Interface , ...
4
REPLIES
9.4K
VIEWS

Get Mathematica on OS X to use the system audio output setting?

QUESTION FROM: Mike Goss | 10 years ago BY: Mike Goss
Audio, Sound and Music , External Programs and Systems , ...
4
REPLIES
13.8K
VIEWS

Sum over random number?

QUESTION FROM: ChiaWei Tu | 10 years ago BY: ChiaWei Tu
Mathematics , Wolfram Language
4
REPLIES
8.2K
VIEWS

Get the entirety of a W|A result ouput in plaintext?

QUESTION FROM: Anonnie Mouse | 10 years ago BY: Anonnie Mouse
Curated Data , Geographic Information System , Import and Export , ...
4
REPLIES
7.3K
VIEWS

Use KeyValueMap over several levels?

QUESTION FROM: Mark Greenberg | 10 years ago BY: Michael Helmle
Data Science , Wolfram Language
4
REPLIES
7K
VIEWS

Avoid problem using a custom distance function in ClusteringTree?

QUESTION FROM: Carlos Muñoz | 10 years ago BY: Carlos Muñoz
Biological Sciences , Graphs and Networks , Machine Learning , ...
4
REPLIES
7.6K
VIEWS

Avoid evaluation with HoldForm, ReleaseHold for InputField?

QUESTION FROM: Erdem Uguz | 10 years ago BY: Erdem Uguz
Computable Document Format , Dynamic Interactivity , Mathematics , ...
4
REPLIES
12.6K
VIEWS

Best NDSolve Methods for this equation?

QUESTION FROM: Fernando Garcia | 10 years ago BY: Fernando Garcia
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
4
REPLIES
9.3K
VIEWS

Delete all odd exponents?

QUESTION FROM: Mike Luntz | 10 years ago BY: massimo fazio
Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
8.6K
VIEWS

Write a subscript in front of a character?

QUESTION FROM: Tobias V | 10 years ago BY: Jos Klaps
User Interface , Wolfram Language
4
REPLIES
5.9K
VIEWS

Fix this economy model?

QUESTION FROM: philipp.sas Scneider | 10 years ago BY: philipp.sas Scneider
Economics , Graphics and Visualization , Modeling , ...
4
REPLIES
12.5K
VIEWS

Plot functions and points at the same 3D plot?

QUESTION FROM: Rodrigo Olmedo | 10 years ago BY: Rodrigo Olmedo
Dynamic Interactivity , Graphics and Visualization , Mathematics , ...
4
REPLIES
3.7K
VIEWS

Create a GeoListPlot with GeoLabels of cities?

QUESTION FROM: Harvey Moseley | 10 years ago BY: Sander Huisman
Curated Data , Geographic Information System , ...
4
REPLIES
13K
VIEWS

Visualize triple integrals?

QUESTION FROM: Mitchell Sandlin | 10 years ago BY: Emerson Willard
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
19.9K
VIEWS

Do arithmetic operations handle unit cancellation automatically?

QUESTION FROM: Mike Luntz | 10 years ago BY: Mike Luntz
Curated Data , Mathematics , Physics , Units , Wolfram Language
4
REPLIES
8.3K
VIEWS

Calling Mathematica 11 functions from IPython/Jupyter?

QUESTION FROM: Dipankar Ganguly | 10 years ago BY: Szabolcs Horvát
External Programs and Systems , Interface Construction , ...
4
REPLIES
13.6K
VIEWS

Convert a grid of lists to a grid of strings?

QUESTION FROM: Arthur Hill | 10 years ago BY: Sander Huisman
Symbolic Computations , Wolfram Language
4
REPLIES
10.2K
VIEWS
112
113
114
115
116

New Discussion New Discussion

Announcements Announcements

ANNOUNCEMENTS
Can you answer these questions?
READ FIRST: FORUM RULES »

Top Tags Top Tags

FEATURED GROUPS
Numerical Computation 1K discussions 1K subscriptions
Equation Solving 1K discussions 1K subscriptions
Optimization 552 discussions 935 subscriptions
Wolfram U 103 discussions 725 subscriptions
Tuning and Debugging 241 discussions 338 subscriptions
Data Science 1K discussions 2K subscriptions
Space Exploration 278 discussions 33 subscriptions

FEATURED CONTRIBUTORS
jeffb
Jeffrey Bryant
18 hours ago
srodriguez
Sebastian Rodriguez
23 hours ago
rudnei
Rudnei Ramos
23 hours ago
bcbeckman
Brian Beckman
20 days ago
tigrannersissian
Tigran Nersissian
2 days ago
brunot
Bruno Tenorio
1 day ago
berejnov
Slava Berejnov
2 days ago