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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

Nightcore "Schweine" video making

CONTRIBUTED BY: Anton Antonov | 3 years ago BY: Anton Antonov
Staff Picks , Artificial Intelligence , Audio, Sound and Music , ...
3
REPLIES
9.4K
VIEWS

[WSS21] Improving the question-answer database of EIWL book

CONTRIBUTED BY: Test Account | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Authoring and Publishing , Challenges , Education , ...
1
REPLIES
9.4K
VIEWS

BubbleChart Diameter does Not Support Dynamic Update? Bug?

QUESTION FROM: Frederick Wu | 10 years ago BY: Frederick Wu
Graphics and Visualization , Wolfram Language
7
REPLIES
9.4K
VIEWS

Plot in spherical coordinates

QUESTION FROM: Stefan Warring | 11 years ago BY: Gianluca Gorni
Graphics and Visualization
1
REPLIES
9.4K
VIEWS

[WSS20] ThermodynamicCycle: for parameters & properties at each state

CONTRIBUTED BY: Gino Andrade | 4 years ago BY: Gino Andrade
Staff Picks , Chemical Engineering , Engineering , ...
2
REPLIES
9.4K
VIEWS

DLATROM is showing build process failed

QUESTION FROM: manu gaurav | 12 years ago
Engineering , Modeling , SystemModeler
0
REPLIES
9.4K
VIEWS

NIntegrate with parameters in Block: Avoid error messages?

QUESTION FROM: Vladimir Ivanov | 9 years ago BY: Vladimir Ivanov
Calculus , Mathematics , Numerical Computation , Wolfram Language
3
REPLIES
9.4K
VIEWS

[GIF] RGB (Spinning triangles)

CONTRIBUTED BY: Clayton Shonkwiler | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Geometry , ...
1
REPLIES
9.4K
VIEWS

Is Internal`StringToDouble broken in 12.3?

QUESTION FROM: Rodrigo Murta | 4 years ago BY: Thomas Lux
Wolfram Language
3
REPLIES
9.4K
VIEWS

Quantization of Spin

QUESTION FROM: Barry Silverman | 6 years ago BY: David Thomson
Physics , Wolfram Fundamental Physics Project , Wolfram Science
3
REPLIES
9.4K
VIEWS

Best Wavelet for Iris Recognition

QUESTION FROM: Behnam Jamali | 11 years ago BY: Nikola Plamenov
Image Processing , Wavelets and Fourier Series , Wolfram Language
2
REPLIES
9.4K
VIEWS

[WSS21] Gauge field theories on discrete principal fibre bundles

CONTRIBUTED BY: Matthew Maddock | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Discrete Mathematics , Geometry , Graphs and Networks , ...
1
REPLIES
9.4K
VIEWS

How would I go about solving this?

QUESTION FROM: Turda Alexander | 13 years ago BY: W. Craig Carter
Algebra , Mathematica , Mathematics
5
REPLIES
9.4K
VIEWS

Contract a Rank Two Tensor with one Indice of another Rank Two Tensor

QUESTION FROM: Hollis Williams | 7 years ago BY: Hans Milton
Engineering
2
REPLIES
9.4K
VIEWS

How to solve a second order nonlinear ordinary differential equation?

QUESTION FROM: Omer Tzuk | 11 years ago BY: Nasser M. Abbasi
Calculus , Equation Solving , Mathematica , Wolfram Language
3
REPLIES
9.4K
VIEWS

Generating Art Images from Text

CONTRIBUTED BY: Arnoud Buzing | 3 years ago BY: Arnoud Buzing
Staff Picks , Artificial Intelligence , Computational Humanities , ...
2
REPLIES
9.4K
VIEWS

Make Button as an additional output of a Module?

QUESTION FROM: Juerg Baertsch | 8 years ago BY: Juerg Baertsch
Dynamic Interactivity , Wolfram Language
4
REPLIES
9.4K
VIEWS

Defining a variable and a Root object in Mathematica

QUESTION FROM: Cédric Cavents | 10 years ago BY: Cédric Cavents
Algebra , Mathematics , Natural Language Processing , ...
5
REPLIES
9.4K
VIEWS

The geologic time scale - structure and quantification with trees

CONTRIBUTED BY: Jeffrey Bryant | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Curated Data , Earth Science , ...
1
REPLIES
9.4K
VIEWS

Why two optimization problems lead to different results by "MaximalBy"

QUESTION FROM: Shaoyan Robert | 7 years ago BY: Neil Singer
Optimization , Mathematics , Operations Research , Wolfram Language
3
REPLIES
9.4K
VIEWS

NoSQL // cron > american action [1775-2015] // potus + us casualties

CONTRIBUTED BY: Alan Calvitti | 10 years ago BY: Alan Calvitti
Data Science , Graphics and Visualization , Visual Arts , ...
2
REPLIES
9.4K
VIEWS

Physicists make it possible to 3-D print your own baby universe!

CONTRIBUTED BY: l van Veen | 10 years ago BY: Vitaliy Kaurov
3D Printing , Astronomy , Events & Media , Geometry , ...
1
REPLIES
9.4K
VIEWS

Is ArrayReshape intrinsically slow ... ?

QUESTION FROM: Mark Tuttle | 11 years ago BY: Mark Tuttle
Algebra , Discrete Mathematics , Mathematica , Software Development , ...
2
REPLIES
9.4K
VIEWS

The function x appears with no arguments.

QUESTION FROM: Vindarius Johnson | 12 years ago BY: Frank Kampas
Calculus , Equation Solving , Mathematica , Modeling
3
REPLIES
9.4K
VIEWS

[GIF] Play (Conformal transformation of the square grid)

CONTRIBUTED BY: Clayton Shonkwiler | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Geometry , ...
1
REPLIES
9.4K
VIEWS

How to select specific sublist of a list

QUESTION FROM: Okkes Dulgerci | 10 years ago BY: Nasser M. Abbasi
Mathematica , Mathematics , Wolfram Language
5
REPLIES
9.4K
VIEWS

Colour coding with time series sensor data

QUESTION FROM: Namit Kumar | 13 years ago BY: Shenghui Yang
Dynamic Interactivity
3
REPLIES
9.4K
VIEWS

Plot array of geolocated data on a world map?

QUESTION FROM: Vincent Virgilio | 7 years ago BY: Vincent Virgilio
Geographic Information System , Wolfram Language
6
REPLIES
9.4K
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

[?] Use ScalingFunction "Reverse" in a Log Plot?

QUESTION FROM: Michele Porto | 9 years ago BY: Michele Porto
Chemistry , Graphics and Visualization , Wolfram Language
4
REPLIES
9.4K
VIEWS

Find the quasi-normal modes of a scattering problem?

QUESTION FROM: Julian Barragan | 9 years ago BY: Julian Barragan
Calculus , Equation Solving , Physics , Wolfram Language
2
REPLIES
9.4K
VIEWS

How to improve efficiency of Table expression

QUESTION FROM: Gerald Feigin | 11 years ago BY: Gerald Feigin
Tuning and Debugging
5
REPLIES
9.4K
VIEWS

RandomSierpinskiMaze via Wolfram Function Repository

CONTRIBUTED BY: Brad Klee | 4 years ago BY: Brad Klee
Staff Picks , Computational Humanities , Game Development , ...
5
REPLIES
9.4K
VIEWS

Create this protein network analysis?

QUESTION FROM: Oscar Rodriguez | 8 years ago BY: Szabolcs Horvát
Biological Sciences , Graphs and Networks , Wolfram Language
1
REPLIES
9.4K
VIEWS

Dynamic functions and interface

QUESTION FROM: Malcolm Woodruff | 11 years ago
Civil Engineering , Mathematics , Software Development , ...
0
REPLIES
9.4K
VIEWS

Issues on the following numerical integration?

QUESTION FROM: Mike Luntz | 7 years ago BY: Mike Luntz
Mathematics , Numerical Computation , Packages , Wolfram Language
4
REPLIES
9.4K
VIEWS

Can you find the PseudoInverse of this matrix?

QUESTION FROM: Douglas Youvan | 11 years ago BY: Frank Kampas
Algebra , Discrete Mathematics , Equation Solving , ...
4
REPLIES
9.4K
VIEWS

[GiF] Lean In (rotating sphere)

CONTRIBUTED BY: Clayton Shonkwiler | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Geometry , ...
1
REPLIES
9.4K
VIEWS

Expectation and variance of custom continuous distribution?

QUESTION FROM: Attila Horvath | 5 years ago BY: Jim Baldwin
Statistics and Probability , Wolfram Language
12
REPLIES
9.4K
VIEWS

[WSS22] A study in proof space Topology

CONTRIBUTED BY: Richard Charette | 4 years ago BY: Dean Gladish
Staff Picks , Graphics and Visualization , Graphs and Networks , ...
4
REPLIES
9.4K
VIEWS

Compute variance of data by function fit or other method?

QUESTION FROM: Richard Frost | 6 years ago BY: Jim Baldwin
Data Science , Graphics and Visualization , Mathematics , ...
3
REPLIES
9.4K
VIEWS

Output of a For function

QUESTION FROM: Waqar ahmed | 6 years ago BY: Werner Geiger
Wolfram Language
5
REPLIES
9.4K
VIEWS

Solve for x in -sin(x)8cos(x)=0?

QUESTION FROM: Andrue Stafford | 13 years ago BY: Frank Kampas
Calculus , Equation Solving , Mathematica
4
REPLIES
9.4K
VIEWS

[WSS18] Empirically derived conditional distribution of System symbols

CONTRIBUTED BY: Sumner Magruder | 8 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Linguistics , Computer Science , ...
1
REPLIES
9.4K
VIEWS

[?] Factor out matrices in expressions?

QUESTION FROM: jallberg | 8 years ago BY: jallberg
Mathematics , Wolfram Language
7
REPLIES
9.4K
VIEWS

Mathematica Crash while SetDirectory on Surface Pro 4

QUESTION FROM: Asad Kazmi | 10 years ago BY: Jose Calderon
External Programs and Systems , Mathematica , ...
1
REPLIES
9.4K
VIEWS

SubscriptBox question

QUESTION FROM: Arnoud Buzing | 13 years ago BY: William Schwartz
Mathematica , Wolfram Language
5
REPLIES
9.4K
VIEWS

P-norm and area bounded by absolute value function

CONTRIBUTED BY: Shenghui Yang | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Computer-Based Maths , Equation Solving , ...
1
REPLIES
9.4K
VIEWS

Possible values for the Method option in ListContourPlot3D

QUESTION FROM: Szabolcs Horvát | 12 years ago BY: Aaron Sutton
Graphics and Visualization , Mathematica , Wolfram Language
2
REPLIES
9.4K
VIEWS

Managing large projects and OOP

QUESTION FROM: Eric Smith | 11 years ago BY: Eric Smith
Computational Linguistics , Computational Systems , ...
2
REPLIES
9.4K
VIEWS

Matrix Symbolic Operations

QUESTION FROM: Joe Blogs | 11 years ago
Wolfram|Alpha
0
REPLIES
9.4K
VIEWS

Take the upper triangularize of a matrix

QUESTION FROM: margherita ferrucci | 11 years ago BY: margherita ferrucci
Mathematics , Wolfram Language
6
REPLIES
9.4K
VIEWS

Is there a keyboard shortcut to open/close cells?

QUESTION FROM: Andrew Burnett | 5 years ago BY: Andrew Burnett
Mathematica , User Interface , Wolfram Language
6
REPLIES
9.4K
VIEWS

3D plot of a massive ellipsoid?

QUESTION FROM: Thaddeus Jones | 9 years ago BY: EDITORIAL BOARD
Astronomy , Geometry , Graphics and Visualization , Mathematics , ...
3
REPLIES
9.4K
VIEWS

"Loosely Approximating" a continuous curve

QUESTION FROM: Matthew Aidekman | 8 years ago BY: EDITORIAL BOARD
Calculus , Graphics and Visualization , Mathematics , Wolfram|Alpha , ...
6
REPLIES
9.4K
VIEWS

Include special (reserved) symbols in variable names?

QUESTION FROM: Michael W. | 7 years ago BY: Michael W.
Equation Solving , Mathematics , Packages , Physics , ...
2
REPLIES
9.4K
VIEWS

Where can I find documentation on "StyleHints"?

QUESTION FROM: Andrew | 8 years ago BY: Kuba Podkalicki
Mathematica , Operating System and Network Access , Wolfram Language
3
REPLIES
9.4K
VIEWS

Find the value of $\operatorname{lim}_{x\rightarrow3}(x+5)$ in W|A?

QUESTION FROM: Hemant Dhingra | 9 years ago BY: Bill Simpson
Mathematics , Wolfram|Alpha , Wolfram|Alpha Integration
3
REPLIES
9.4K
VIEWS

Parallel Kernel Configuration

QUESTION FROM: Yukihiro KOBUNA | 12 years ago BY: Shenghui Yang
gridMathematica , Mathematica , Wolfram Development Platform
1
REPLIES
9.4K
VIEWS

Finding piecewise function based on set of points?

QUESTION FROM: Jose Hernandez | 6 years ago BY: Jose Hernandez
Algebra , Graphics and Visualization , Mathematics , Wolfram Language
10
REPLIES
9.4K
VIEWS

Minimum time optimal control: How to use NDSolve for unknown final time?

QUESTION FROM: Danop Rajabhandharaks | 8 years ago BY: Sjoerd Smit
Control Systems , Equation Solving , Mathematica , Optimization , ...
1
REPLIES
9.4K
VIEWS

Is Wolfram Language suitable for building web applications?

CONTRIBUTED BY: Grigory Hatsevich | 12 years ago BY: Jacob Akkerboom
Wolfram Community , Wolfram Development Platform , Wolfram Language
1
REPLIES
9.4K
VIEWS

Invert a 4th order tensor?

QUESTION FROM: Alex Papkov | 10 years ago BY: Udo Krause
Equation Solving , Mathematics , Wolfram Language
1
REPLIES
9.4K
VIEWS

Analytically evaluate an integral in quadratic and higher powers?

QUESTION FROM: Arny Toynbee | 8 years ago BY: Michael Rogers
Calculus , Mathematics , Wolfram Language
10
REPLIES
9.4K
VIEWS

Plotting the solution of a system of two transcendental equations for angle

QUESTION FROM: Muhammad Farid | 13 years ago BY: farid khattak
Equation Solving , Mathematica , Wolfram Language
5
REPLIES
9.4K
VIEWS

Making multiple assumptions.

QUESTION FROM: A H | 11 years ago BY: Murray Eisenberg
Wolfram Language
2
REPLIES
9.4K
VIEWS

Input longer/multiple expressions with Wolfram|Alpha?

QUESTION FROM: Florian Biermann | 7 years ago BY: Florian Biermann
Equation Solving , Mathematics , Wolfram|Alpha
2
REPLIES
9.4K
VIEWS

Display the structure of .xml file like a tree

QUESTION FROM: B B | 11 years ago BY: B B
Education
7
REPLIES
9.4K
VIEWS

[WSRP23] Create geographic compactness measurements for randomly generated districts

CONTRIBUTED BY: Isaac McGreevy | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Humanities , Curated Data , ...
3
REPLIES
9.4K
VIEWS

CHALLENGE -- Defining an ORIGINAL second derivative function?

QUESTION FROM: J J | 12 years ago BY: Udo Krause
Computer Science , Graphics and Visualization , Mathematica , ...
3
REPLIES
9.4K
VIEWS

New User - Creating mechanical mechanism model to investigate forces?

QUESTION FROM: Dave F | 11 years ago BY: Dave F
SystemModeler
5
REPLIES
9.4K
VIEWS

[?] Why does this series have imaginary terms?

QUESTION FROM: David Sagan | 9 years ago BY: David Sagan
Calculus , Mathematics , Wolfram Language
4
REPLIES
9.3K
VIEWS

Increase speed in notebook that uses Dynamic[FinancialData]

QUESTION FROM: Laurens Wachters | 9 years ago BY: Laurens Wachters
Data Science , Dynamic Interactivity , Finance , Mathematica , ...
2
REPLIES
9.3K
VIEWS

Querying Databins like Datasets ?

CONTRIBUTED BY: Faysal Aberkane | 11 years ago BY: Chad Knutson
Mathematica , Wolfram Language
1
REPLIES
9.3K
VIEWS

Obtain each residue with MultiNonlinearModelFit global analysis

QUESTION FROM: Hélène PASQUIER | 6 years ago BY: Hélène PASQUIER
Calculus , Chemistry , Mathematics , Modeling , ...
5
REPLIES
9.3K
VIEWS

Solve a system of differential equations?

QUESTION FROM: Torebek Zhumabek | 7 years ago BY: Hans Dolhaine
Calculus , Equation Solving , Mathematics , Wolfram Language
20
REPLIES
9.3K
VIEWS

Solve system of equations with NSolve?

QUESTION FROM: Eft Rsd | 10 years ago BY: Gianluca Gorni
Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
9.3K
VIEWS

HOw to convert a vector PDF file to raster file

QUESTION FROM: Jose Calderon | 10 years ago BY: Gianluca Gorni
Image Processing , Import and Export
1
REPLIES
9.3K
VIEWS

Building words with chemical elements: a fun way to learn the periodic table

CONTRIBUTED BY: Weerapat Chiranon | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Chemistry , Education , Game Development , ...
1
REPLIES
9.3K
VIEWS

Get rid of a controller/variable in Animate?

QUESTION FROM: Null Null | 8 years ago BY: Gianluca Gorni
Dynamic Interactivity , Graphics and Visualization , Wolfram Language
2
REPLIES
9.3K
VIEWS

How does Mathematica order roots?

QUESTION FROM: Cédric Cavents | 10 years ago BY: John Doty
Algebra , Calculus , Mathematica , Mathematics , Wolfram Language
1
REPLIES
9.3K
VIEWS

Avoiding global vars in usage of multiple packages and data

QUESTION FROM: Todor Latev | 13 years ago BY: Sean Clarke
Optimization , Modeling , Packages , Software Development , ...
1
REPLIES
9.3K
VIEWS

Wolfram|Alpha on the Microsoft Store not working anymore

QUESTION FROM: James H | 2 years ago BY: Xiaodong Li
Wolfram|Alpha , Wolfram|Alpha Apps
3
REPLIES
9.3K
VIEWS

Find subset of strings with hamming weight n?

QUESTION FROM: Mary Shepard | 9 years ago BY: Mary Shepard
Computational Linguistics , Wolfram Language
8
REPLIES
9.3K
VIEWS

Barcelona Technology Conference 2016

CONTRIBUTED BY: Lizzie Griffiths | 10 years ago BY: Lizzie Griffiths
Events & Media , Mathematica , Physics , Robotics , SystemModeler , ...
1
REPLIES
9.3K
VIEWS

Function for Greatest Square Free Divisor of an Integer

QUESTION FROM: Steven Clark | 11 years ago BY: Daniel Lichtblau
Mathematics , Numerical Computation , Wolfram Language
3
REPLIES
9.3K
VIEWS

Reverse engineer video game function/formula

QUESTION FROM: Paul Loht | 5 years ago BY: Paul Loht
Graphics and Visualization , Mathematics , Operations Research , ...
6
REPLIES
9.3K
VIEWS

How do I free memory after ListConvolve operation

QUESTION FROM: Maximilian Ulbrich | 11 years ago BY: Maximilian Ulbrich
Mathematica
3
REPLIES
9.3K
VIEWS

[?] Cell tag containing a comma?

QUESTION FROM: Imre Pazsit | 9 years ago BY: Imre Pazsit
Authoring and Publishing , Presentation and Notebooks , ...
4
REPLIES
9.3K
VIEWS

[GIF] Trilateral (String art)

CONTRIBUTED BY: Clayton Shonkwiler | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Humanities , Geometry , ...
1
REPLIES
9.3K
VIEWS

limit equation's solutions

QUESTION FROM: djouaher zo | 11 years ago BY: djouaher zo
Civil Engineering
4
REPLIES
9.3K
VIEWS

Mathematica does not update the plot when a parameter is changed.

QUESTION FROM: hwoarang Polar | 11 years ago BY: S M Blinder
Graphics and Visualization , Mathematica , Wolfram Language
3
REPLIES
9.3K
VIEWS

Simpler expression and Legends

QUESTION FROM: Sungwoo Yang | 11 years ago BY: Sungwoo Yang
Graphics and Visualization , Mathematica
6
REPLIES
9.3K
VIEWS

How to plot the complex equation in 2D ...?

QUESTION FROM: Simon Cadrin | 11 years ago BY: Sam Carrettie
Calculus , Mathematics
7
REPLIES
9.3K
VIEWS

iOS/iPad/android wolfram app wishlist

CONTRIBUTED BY: W. Craig Carter | 11 years ago BY: W. Craig Carter
Interface Construction , Operating System and Network Access , ...
2
REPLIES
9.3K
VIEWS

Importing and processing .wav files with Version 11?

QUESTION FROM: John Reed | 10 years ago BY: John Reed
Audio, Sound and Music , Import and Export , Wolfram Language
6
REPLIES
9.3K
VIEWS

Display 2 datasets in different colors using ListPlot?

QUESTION FROM: James Riechel | 10 years ago BY: Valeriu Ungureanu
Data Science , Graphics and Visualization , Mathematica , ...
12
REPLIES
9.3K
VIEWS

Generate LogLinearPlot for the following function?

QUESTION FROM: Rahul Kumar | 10 years ago BY: Gianluca Gorni
Chemistry , Graphics and Visualization , Material Sciences , ...
1
REPLIES
9.3K
VIEWS

Can Mathematica produce Ternary Plots ?

QUESTION FROM: Nelson Zink | 11 years ago BY: Sam Carrettie
Graphics and Visualization , Wolfram Language
3
REPLIES
9.3K
VIEWS

Avoiding the welcome screen in Mathematica 12.1 at startup om windows

QUESTION FROM: Kurt Boge | 2 years ago BY: Guri Buza
Mathematica , User Interface
3
REPLIES
9.3K
VIEWS
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