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Staff Picks

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

CONTRIBUTED BY: Jeffrey Bryant | 12 hours ago BY: EDITORIAL BOARD
1
REPLIES
46
VIEWS

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

CONTRIBUTED BY: Sebastian Rodriguez | 15 hours ago BY: EDITORIAL BOARD
1
REPLIES
40
VIEWS

WI2easy: warm inflation dynamics made easy

CONTRIBUTED BY: Rudnei Ramos | 17 hours ago BY: EDITORIAL BOARD
1
REPLIES
38
VIEWS
All Discussions

Invert a 2x2 matrix with 2x2 matrix elements?

QUESTION FROM: stan gianzero | 7 years ago BY: stan gianzero
Algebra , Mathematics , Wolfram Language
39
REPLIES
22.5K
VIEWS

Export a manipulated graphic to powerpoint?

QUESTION FROM: Jeremy K | 11 years ago BY: Vitaliy Kaurov
Astronomy , Computable Document Format , Dynamic Interactivity , ...
1
REPLIES
22.5K
VIEWS

Is there a way to represent Knuth's up-arrow notation in Wolfram|Alpha?

QUESTION FROM: James Counterman | 12 years ago BY: Ilian Gachevski
Algebra , Mathematica , User Interface , Wolfram|Alpha
1
REPLIES
22.5K
VIEWS

Current CDF Player 9.0.1 Does Not Work With Mathematica 10.0.1!

QUESTION FROM: Gregory Lypny | 11 years ago BY: Robersy S
Mathematica , Wolfram CDF Player
9
REPLIES
22.5K
VIEWS

Custom activation function in Neural Network?

QUESTION FROM: narendra | 8 years ago BY: C. H.
Data Science , Machine Learning , Neural Networks , Wolfram Language
8
REPLIES
22.4K
VIEWS

Wolfram|Alpha says "invalid appid"... how to rectify?

QUESTION FROM: Aaron Bondy | 6 years ago BY: Felix Pahl
Operating System and Network Access , Wolfram|Alpha , ...
4
REPLIES
22.4K
VIEWS

How do I place a texture on an irregular 3D model?

QUESTION FROM: Kenneth Ho | 12 years ago BY: Dodger Booley
Education , Graphics and Visualization , Image Processing , ...
2
REPLIES
22.4K
VIEWS

What can you do with MoMa dataset ?

QUESTION FROM: Vitaliy Kaurov | 11 years ago BY: Vitaliy Kaurov
Computational Humanities , Computational Linguistics , Data Science , ...
3
REPLIES
22.4K
VIEWS

How to Reinitialize a Continuous Integrator Block

QUESTION FROM: nathan curry | 13 years ago BY: Johan Rhodin
Control Systems , Engineering , Mathematics , SystemModeler
4
REPLIES
22.4K
VIEWS

Problem With Nested Pure Functions

QUESTION FROM: Frank Kampas | 6 years ago BY: Lori Johnson
Computer Science , Wolfram Language
9
REPLIES
22.4K
VIEWS

Image Compression

QUESTION FROM: Graphics Wolfram | 4 years ago BY: Luis Felipe Massena Misiec
Graphics and Visualization , Image Processing , Mathematica
8
REPLIES
22.3K
VIEWS

Plot3D and animate a Surface?

QUESTION FROM: Peter McGuire | 8 years ago BY: William Duhe
Data Science , Graphics and Visualization , Jobs & More Exchange , ...
2
REPLIES
22.3K
VIEWS

Parse and load entire notebook in the Notebook Options dialog

QUESTION FROM: Doug Kimzey | 6 years ago BY: David Golber
Mathematica , Presentation and Notebooks
3
REPLIES
22.3K
VIEWS

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

QUESTION FROM: Ruben Garcia Berasategui | 6 years ago BY: Philipp Winkler
Authoring and Publishing , Computer Science , ...
14
REPLIES
22.3K
VIEWS

Computing FWHM from star image data

QUESTION FROM: Dan Pollock | 11 years ago BY: Dan Pollock
Astronomy , Graphics and Visualization , Image Processing , ...
9
REPLIES
22.3K
VIEWS

Visualization of Gaussian Curvature

QUESTION FROM: Ali Noroozi | 12 years ago BY: Christopher French
Graphics and Visualization , Mathematics , Wolfram Language
10
REPLIES
22.3K
VIEWS

Save the interpolation function that is a result of NDsolve?

QUESTION FROM: Markus Schmidt | 6 years ago BY: Tony Coliderse
Calculus , Equation Solving , Mathematics , Modeling , ...
14
REPLIES
22.3K
VIEWS

Manipulate one time

QUESTION FROM: Luis Ledesma | 12 years ago BY: Sam Carrettie
Augmented and Virtual Realities , Authoring and Publishing , ...
4
REPLIES
22.3K
VIEWS

How can accurate measurements be made of angles found in an image?

QUESTION FROM: Phillip Green | 8 years ago BY: Mohammad Ashiq
Image Processing , Material Sciences
13
REPLIES
22.2K
VIEWS

Mathematica 10 and SuperAntiSpyware

QUESTION FROM: John G. Cramer | 11 years ago BY: Paul Sobota
Computer Science , Mathematica , Wolfram CDF Player
4
REPLIES
22.2K
VIEWS

Reverse axis with Show option

QUESTION FROM: Christophe Nell | 10 years ago BY: Christophe Nell
Graphics and Visualization , Wolfram Language
9
REPLIES
22.2K
VIEWS

How to Fit a Wave Equation to Data

QUESTION FROM: William Duhe | 12 years ago BY: Diego Zviovich
Data Science , Mathematica , Optimization , Mechanical Engineering
3
REPLIES
22.2K
VIEWS

Wolfram CDF player for chromebook?

QUESTION FROM: Nicolle Haines | 11 years ago BY: Sean Clarke
Product Set Up , Wolfram|Alpha , Wolfram|Alpha Apps , ...
1
REPLIES
22.2K
VIEWS

I need assistance graphing data imported from Excel.

QUESTION FROM: Joey Drews | 12 years ago BY: Pat McCarthy
Business Analytics , Data Science , Import and Export , Mathematica
7
REPLIES
22.2K
VIEWS

How to set variables to be real ?

QUESTION FROM: Yoshihiro Sato | 12 years ago BY: Yoshihiro Sato
Mathematica , Wolfram Language
2
REPLIES
22.1K
VIEWS

Extracting data from an image file

QUESTION FROM: Leonardo Callegaro | 11 years ago BY: Markus Roellig
Image Processing , Wolfram Language
4
REPLIES
22.1K
VIEWS

File corrupted

QUESTION FROM: Cleuzir da Luz | 12 years ago BY: Jesse Friedman
Mathematica , Presentation and Notebooks
5
REPLIES
22.1K
VIEWS

Where can I find the Basic Math Assistant Palette?

QUESTION FROM: Shannon Zorn | 7 years ago BY: Ronald Kanagy
Mathematica , User Interface
7
REPLIES
22.1K
VIEWS

Can Mathematica support a quadriplegic teenager in his learning journey?

QUESTION FROM: Myles Dear | 3 years ago BY: Myles Dear
Accessibility , Mathematica , User Interface , Wolfram Language
32
REPLIES
22.1K
VIEWS

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

QUESTION FROM: Aron Yoffe | 5 years ago BY: Michal Kvasnicka
Computer Science , External Programs and Systems , Mathematica , ...
17
REPLIES
22.1K
VIEWS

Converting Maple to Mathematica

QUESTION FROM: sean roubion | 7 years ago BY: mehdi keshavarzian
Computer Science , Mathematica , Wolfram Language
2
REPLIES
22.1K
VIEWS

Mathematica 10.4.1 Now Available

QUESTION FROM: Emily Suess | 10 years ago BY: Sander Huisman
Mathematica
7
REPLIES
22K
VIEWS

Deploy a dynamic notebook to the Wolfram Cloud?

QUESTION FROM: Jorge Manrique | 9 years ago BY: Imre Pazsit
Presentation and Notebooks , Wolfram Cloud , Wolfram Programming Lab
13
REPLIES
22K
VIEWS

Mathematica does not simplify Sqrt[x^2] in expressions?

QUESTION FROM: LV VS | 7 years ago BY: Henrik Schachner
Calculus , Computer-Based Maths , Mathematica , Mathematics
4
REPLIES
21.9K
VIEWS

Rotating 3-d graphics in Cloud deployed Manipulates

QUESTION FROM: David Reiss | 11 years ago BY: John Pacey
Authoring and Publishing , Graphics and Visualization , ...
4
REPLIES
21.9K
VIEWS

Detecting copy-move forgery in images

QUESTION FROM: olivier k | 12 years ago BY: Marco Thiel
Image Processing , Mathematica , Wolfram Language
8
REPLIES
21.9K
VIEWS

Fast CSV reader needed

QUESTION FROM: Szabolcs Horvát | 9 years ago BY: Hans Michel
Data Science , Import and Export , Mathematica , Software Development
9
REPLIES
21.9K
VIEWS

How to make a hole in a Graphics3D object?

QUESTION FROM: yang l | 11 years ago BY: yang l
Architecture , Geometry , Graphics and Visualization , ...
5
REPLIES
21.9K
VIEWS

Performance reduction of FindMinimum in version 10

QUESTION FROM: Alexey Popkov | 7 years ago BY: Daniel Lichtblau
Mathematica , Optimization , Numerical Computation , ...
29
REPLIES
21.9K
VIEWS

Finding rules with Cases

QUESTION FROM: Elizabeth Shack | 13 years ago BY: Christopher French
Mathematica , Wolfram Language
9
REPLIES
21.8K
VIEWS

Concatenate a string with a variable?

QUESTION FROM: Herbert Swan | 10 years ago BY: Vitaliy Kaurov
Graphics and Visualization , Symbolic Computations , Wolfram Language
3
REPLIES
21.8K
VIEWS

Cross-correlation of two data sets

QUESTION FROM: John Ahlers | 12 years ago BY: Sean Clarke
Image Processing , Mathematica , Signal Processing
5
REPLIES
21.7K
VIEWS

Creating GUI with Mathematica & Integrate with Webpage

QUESTION FROM: Arvind Rajan | 12 years ago BY: Sam Carrettie
Computable Document Format , Mathematica , webMathematica , ...
8
REPLIES
21.7K
VIEWS

MicrocontrollerKit support for AT Mega 2560

QUESTION FROM: Ernst H.K. Stelzer | 6 years ago BY: Suba Thomas
Connected Devices , Control Systems , Electrical Engineering , ...
9
REPLIES
21.7K
VIEWS

Import online Google Docs spreadsheet data

QUESTION FROM: Christian Damgaard | 5 years ago BY: Stephen Wilkus
External Programs and Systems , Import and Export , Wolfram Language
4
REPLIES
21.7K
VIEWS

How to input this into WolframAlpha???

QUESTION FROM: Kimberly Aron | 11 years ago BY: Jesse Friedman
Mathematics , Wolfram|Alpha
5
REPLIES
21.7K
VIEWS

Convert a Mathematica Notebook into a fully interactive web page?

QUESTION FROM: Sebastian Kuhn | 8 years ago BY: b3m2a1 ​ 
Authoring and Publishing , Import and Export , Mathematica , ...
6
REPLIES
21.7K
VIEWS

Radians as Dimensionless Unit?

QUESTION FROM: Eric Hudson | 7 years ago BY: Francisco Rodríguez
Physics , Units , Wolfram Language
10
REPLIES
21.7K
VIEWS

Step-by-step solution unavailable?

QUESTION FROM: W L | 12 years ago BY: Bruce Miller
Wolfram|Alpha
3
REPLIES
21.7K
VIEWS

Exam creation / Testing students with Mathematica

QUESTION FROM: Eva Racz | 10 years ago BY: Murray Eisenberg
Dynamic Interactivity , Education , Mathematics , Wolfram Cloud , ...
6
REPLIES
21.6K
VIEWS
7
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