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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

Help!! I can't find the error in this program? (InverseFunction)

QUESTION FROM: Lina Lili | 6 years ago BY: Rohit Namjoshi
Control Systems , Equation Solving , Wavelets and Fourier Series , ...
8
REPLIES
8.5K
VIEWS

Find the inverse of function h by a numerical way ?

QUESTION FROM: LMDP amir | 6 years ago BY: LMDP amir
Equation Solving , Mathematics , Wolfram Language
6
REPLIES
5.4K
VIEWS

Running exported MXnet model on iOS ?

QUESTION FROM: Michael Sollami | 6 years ago BY: Michael Sollami
Data Science , Import and Export , Machine Learning , ...
3
REPLIES
10.4K
VIEWS

Modeling Spacecraft Rendezvous and Proximity Operations

QUESTION FROM: Paul Huter | 6 years ago
Aerospace Engineering , Astronomy , Control Systems , Physics
0
REPLIES
4.1K
VIEWS

(Possibly Off-Topic) Misprinted Book

QUESTION FROM: Dale Mountain | 6 years ago BY: Dale Mountain
Wolfram Fundamental Physics Project
2
REPLIES
4.4K
VIEWS

SocialMediaData not working like it used to...

QUESTION FROM: Jorge Villalobos | 6 years ago BY: Ricardo Martinez-Lagunes
Graphs and Networks , Mathematica , Wolfram Language
4
REPLIES
13.8K
VIEWS

Having Mathematica(trial), willing to buy, but having payment issue.

QUESTION FROM: Hussain Alqatari | 6 years ago BY: Kyle Martin
Mathematica , Wolfram|Alpha , Wolfram|Alpha Apps
1
REPLIES
10.9K
VIEWS

How to combine multiple geographic regions into one?

QUESTION FROM: Tsai Ming-Chou | 6 years ago BY: Tsai Ming-Chou
Curated Data , Earth Science , Environmental Science , ...
5
REPLIES
8.2K
VIEWS

How to track my hand?

QUESTION FROM: Felipe Verri | 6 years ago BY: Henrik Schachner
Image Processing , Video Processing , Wolfram Language
3
REPLIES
6.9K
VIEWS

StringReplace with conditionals

QUESTION FROM: Timo K | 6 years ago BY: Timo K
Wolfram Language
4
REPLIES
5.6K
VIEWS

Causal Invariance versus Confluence

QUESTION FROM: Brent Werness | 6 years ago BY: Brent Werness
Graphs and Networks , Mathematics , Physics , ...
4
REPLIES
8K
VIEWS

The ''except'' Wolfram Alpha linguistic

QUESTION FROM: Remi Dyotte | 6 years ago BY: Bill Nelson
Computational Linguistics , Mathematics , Wolfram|Alpha
1
REPLIES
5.6K
VIEWS

3D Plot of Points

QUESTION FROM: John Lawton | 6 years ago BY: John Lawton
Civil Engineering , Graphics and Visualization , Wolfram Language
4
REPLIES
9.4K
VIEWS

Hessian matrix and gradient vector of functions

QUESTION FROM: Luis Ledesma | 6 years ago BY: Matthew Heaney
Calculus , Mathematica , Wolfram Language
3
REPLIES
27.9K
VIEWS

Threshold and ROC points from NetMeasurements

QUESTION FROM: Seth Chandler | 6 years ago
Data Science , Machine Learning , Neural Networks , ...
0
REPLIES
4.3K
VIEWS

Do I need a Pro subscription to get step-by-step on the mobile app?

QUESTION FROM: Ohad S | 6 years ago
Wolfram|Alpha Apps
0
REPLIES
4.4K
VIEWS

Assembling a set of expressions?

QUESTION FROM: Paul Cleary | 6 years ago BY: Paul Cleary
Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
5.2K
VIEWS

I need to plot this function please!!

QUESTION FROM: Lina Lili | 6 years ago BY: Henrik Schachner
Graphics and Visualization , Mathematics , Wolfram Language
8
REPLIES
9.1K
VIEWS

AIC calculation in Mathematica

QUESTION FROM: Stéphane Supplisson | 6 years ago BY: Stéphane Supplisson
Mathematics , Modeling , Wolfram Language
2
REPLIES
6.1K
VIEWS

Plotting Normal Distribution using formulas

QUESTION FROM: Mattias Thalén | 6 years ago BY: Anonymous User
Graphics and Visualization , Mathematics , ...
3
REPLIES
4.5K
VIEWS

Pattern Matching with And[a,b]

QUESTION FROM: uwe moehring | 6 years ago BY: uwe moehring
Algebra , Mathematics , Wolfram Language
2
REPLIES
5.5K
VIEWS

Mathematica taking forever to solve a system of 3 non-linear equations.

QUESTION FROM: Neerav Kaushal | 6 years ago BY: Neerav Kaushal
Equation Solving , Mathematica , Symbolic Computations
8
REPLIES
8.2K
VIEWS

[Solved] What is the best way to generate a JSON Web Token (JWT)?

QUESTION FROM: Andrew Burnett | 6 years ago BY: Andrew Burnett
External Programs and Systems , Mathematica , ...
6
REPLIES
8.8K
VIEWS

Can't find multivariable limit calculator on phone app

QUESTION FROM: darryn scott | 6 years ago BY: Daniel Lichtblau
Calculus , Wolfram|Alpha Apps
5
REPLIES
14.1K
VIEWS

How to use NumberForm for producing a Fortran-like EngineeringForm?

QUESTION FROM: Werner Geiger | 6 years ago BY: Werner Geiger
Engineering , Wolfram Language
4
REPLIES
6.6K
VIEWS

Using Echo with Lexical Scoping Constructs

QUESTION FROM: Archie Watts-Farmer | 6 years ago BY: Rolf Mertig
Dynamic Interactivity , Engineering , Mathematics , Wolfram Language
3
REPLIES
9.3K
VIEWS

Mathematica can't print properly?

QUESTION FROM: xslittlegrass * | 6 years ago BY: Paul Nielan
Mathematica
2
REPLIES
18.6K
VIEWS

Solve function cannot find the solution, but it exists

QUESTION FROM: Yeso Alde | 6 years ago BY: Updating Name
Calculus , Equation Solving , Mathematics , Wolfram Language
13
REPLIES
14.6K
VIEWS

Set to zero elements of a list greater than zero

QUESTION FROM: David Kirkby | 6 years ago BY: Rohit Namjoshi
Wolfram Language
5
REPLIES
8.7K
VIEWS

Solve 6 non-linear equations for 6 variables not working

QUESTION FROM: Neerav Kaushal | 6 years ago BY: Daniel Lichtblau
Equation Solving , Mathematics , Numerical Computation , ...
3
REPLIES
5.5K
VIEWS

[Solved] Unable to run loop correctly. Replace All error.

QUESTION FROM: Avidaan Srivastava | 6 years ago BY: Avidaan Srivastava
Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
3.2K
VIEWS

Trying to solve a simple PDE with NDSolve leads to an unclear error message

QUESTION FROM: Lars Ulke-Winter | 6 years ago
Calculus , Equation Solving , Mathematics , Modeling , ...
0
REPLIES
3.5K
VIEWS

Save changes in Wolfram SystemModeler 12.0

QUESTION FROM: mdkimzey Kimzey | 6 years ago BY: Daniel Hedberg
Packages , SystemModeler , User Interface
2
REPLIES
9.2K
VIEWS

Can I integrate something that is specified by the values in an array

QUESTION FROM: John Hey | 6 years ago BY: John Hey
Wolfram Language
4
REPLIES
3.2K
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

Numeric solution for Volterra equation

QUESTION FROM: James Win | 6 years ago BY: James Win
Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
4.1K
VIEWS

Get an overlapping interval of a set of time intervals

QUESTION FROM: Tsai Ming-Chou | 6 years ago BY: Rohit Namjoshi
Units , Wolfram Language
1
REPLIES
5.6K
VIEWS

Plot the following exponential function?

QUESTION FROM: Sanzhar Mukatay | 6 years ago BY: Rohit Namjoshi
Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
3.1K
VIEWS

Replacing symbols with numbers in a system of linear equations

QUESTION FROM: Afarin Kbz | 6 years ago BY: Rohit Namjoshi
Algebra , Calculus , Equation Solving , Mathematics , Wolfram Language
3
REPLIES
3.8K
VIEWS

Can the expression be further simplified?

QUESTION FROM: Jacques Ou | 6 years ago
Calculus , Mathematics , Wolfram Language
0
REPLIES
3K
VIEWS

Understanding passing functions with parameters as a parameter

QUESTION FROM: Timo K | 6 years ago BY: Timo K
Wolfram Language
2
REPLIES
4.1K
VIEWS

Wave Equation resolution with control

QUESTION FROM: Lina Lili | 6 years ago BY: Mariusz Iwaniuk
Control Systems , Equation Solving , Mathematica , Mathematics , ...
16
REPLIES
9.9K
VIEWS

Evaluate an expression contained within a string?

QUESTION FROM: Chas Int | 6 years ago BY: Chas Int
Wolfram Language
3
REPLIES
7.3K
VIEWS

Question about the RuleDelayed and the definition of delayed

QUESTION FROM: Timo K | 6 years ago BY: Timo K
Wolfram Language
2
REPLIES
3.5K
VIEWS

Add a point to a 3D graph with a label?

QUESTION FROM: Cuneyt Eroglu | 6 years ago BY: Cuneyt Eroglu
Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
11.5K
VIEWS

How can I run ANSYS from MATHEMATICA?

QUESTION FROM: bkaragorn bkaragorn | 6 years ago
Engineering , External Programs and Systems , Wolfram Language
0
REPLIES
3.4K
VIEWS

Is there something like forward declarations?

QUESTION FROM: Werner Geiger | 6 years ago BY: Werner Geiger
Presentation and Notebooks , Wolfram Language
2
REPLIES
5.3K
VIEWS

Two-way contingency table

QUESTION FROM: Steeve Brechmann | 6 years ago BY: Anton Antonov
Statistics and Probability , Wolfram Language
6
REPLIES
19.4K
VIEWS

The expression 1+n cannot be used as a part specification.

QUESTION FROM: xianyao huao | 6 years ago BY: Francesco Lasco
Discrete Mathematics , Wolfram Language
1
REPLIES
10.5K
VIEWS

Create a tree menu in webMathematica

QUESTION FROM: JOSÉ GUILLERMO SÁNCHEZ LEÓN | 6 years ago BY: Hans Michel
Dynamic Interactivity , Software Development , User Interface , ...
1
REPLIES
9K
VIEWS

DSolve and 1st order diff. equations in the differential form

QUESTION FROM: Yeso Alde | 6 years ago BY: Yeso Alde
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
6.3K
VIEWS

Combining Legends

QUESTION FROM: Casimir Dahrouch | 6 years ago BY: Rohit Namjoshi
Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
8.6K
VIEWS

What's wrong with my TextRecognize, FindFaces, FacialFeatures, Classify?

QUESTION FROM: Haobo Xia | 6 years ago BY: Haobo Xia
Data Science , Image Processing , Machine Learning , ...
2
REPLIES
8K
VIEWS

Find error in "NDsolve"

QUESTION FROM: Lina Lili | 6 years ago BY: Hans Dolhaine
Control Systems , Equation Solving , Mathematics , ...
4
REPLIES
7.2K
VIEWS

Generalizing the usage of BSplineFunction fron 1D to 2D

QUESTION FROM: Jaime de la Mota | 6 years ago
Control Systems , Engineering , Image Processing , Mathematics , ...
0
REPLIES
3.5K
VIEWS

Help with system of equations: not numerical solutions but expressions

QUESTION FROM: Javier Segovia | 6 years ago BY: Javier Segovia
Equation Solving , Numerical Computation , Wolfram Language
2
REPLIES
4.1K
VIEWS

Icosahedal Kaleidoscope by George Beck

QUESTION FROM: Oran Walsh | 6 years ago
Demonstrations , Geometry , Mathematics , Wolfram Language
0
REPLIES
3.5K
VIEWS

Full circle of earth meridian

QUESTION FROM: Tom Wiesand | 6 years ago BY: Gianluca Gorni
Graphics and Visualization , Wolfram Language
1
REPLIES
2.3K
VIEWS

Lists of vertices by level from "LayeredEmbedding"?

QUESTION FROM: Richard Frost | 6 years ago BY: l van Veen
Graphs and Networks , Wolfram Language
5
REPLIES
10.1K
VIEWS

Monitor command not updating consistently in v. 12.1, worked fine in 12.0..

QUESTION FROM: keith holsapple | 6 years ago BY: keith holsapple
Modeling , Physics , Wolfram Language
2
REPLIES
3.8K
VIEWS

Questions about NDSolve with Dirichlet/Neumann bcs and direct formulations

QUESTION FROM: Lars Ulke-Winter | 6 years ago BY: Lars Ulke-Winter
Calculus , Engineering , Equation Solving , Mathematica , ...
2
REPLIES
7.5K
VIEWS

Mapping attempt in PeriodicBoundaryConditions ends in failure.

QUESTION FROM: Andy M | 6 years ago BY: Andy M
Dynamic Interactivity , Equation Solving , ...
2
REPLIES
3.9K
VIEWS

Find optimal match of points in 3-Dimensional space?

QUESTION FROM: Haobo Xia | 6 years ago BY: Haobo Xia
Discrete Mathematics , Geometry , Graphs and Networks , ...
4
REPLIES
7.7K
VIEWS

Overflow in Sum?

QUESTION FROM: Daniel Huber | 6 years ago BY: Mike Besso
Mathematics , Numerical Computation , Wolfram Language
4
REPLIES
6K
VIEWS

How do you specify element "Rules" and "Options" for Import[]

QUESTION FROM: Mike Besso | 6 years ago BY: Sean Cheren
Data Science , Import and Export , Mathematica , Wolfram Engine
5
REPLIES
6.9K
VIEWS

Plotting circle equation in Wolfram|Alpha?

QUESTION FROM: Mawe Sprenger | 6 years ago BY: Mahsa Mehrangiz
Equation Solving , Graphics and Visualization , Mathematics , ...
6
REPLIES
37.5K
VIEWS

Create strings from plotNames

QUESTION FROM: Robert McHugh | 6 years ago BY: Robert McHugh
Graphics and Visualization , Import and Export , Wolfram Language
3
REPLIES
7.6K
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

Measuring Time in SystemModeler

QUESTION FROM: Mark Ross | 6 years ago BY: Mark Ross
Dynamic Interactivity , Interface Construction , Modeling , ...
4
REPLIES
9.2K
VIEWS

How can I use in Manipulate an array of integers as an input?

QUESTION FROM: Francesco Lasco | 6 years ago BY: Mike Besso
Dynamic Interactivity , Wolfram Language
5
REPLIES
6K
VIEWS

'SystemModelSimulate' as part of Wolfram Desktop Version-12 gives error!

QUESTION FROM: Vijay Sharma | 6 years ago BY: Otto Tronarp
External Programs and Systems , Modeling , ...
8
REPLIES
14.8K
VIEWS

Maximize with Manipulate

QUESTION FROM: Manoj Imrith | 6 years ago BY: Manoj Imrith
Dynamic Interactivity , Equation Solving , Optimization , Modeling , ...
2
REPLIES
8.2K
VIEWS

Why WolframModel Fails to Work on my Mathematica?

QUESTION FROM: Tianyi Wang | 6 years ago BY: Tianyi Wang
Graphs and Networks , Physics , Wolfram Cloud , ...
2
REPLIES
9.6K
VIEWS

Cusp Catastrophe plot using ParametricPlot3D

QUESTION FROM: A M | 6 years ago BY: Michael Rogers
Biological Sciences , Calculus , Dynamic Interactivity , Geometry , ...
4
REPLIES
9.6K
VIEWS

How to Export a Wolfram Demonstration with Correct Frame Rate

QUESTION FROM: user new | 6 years ago BY: user new
Demonstrations , Import and Export , Physics , Wolfram Language
3
REPLIES
5.8K
VIEWS

Want 1/0 to be consider as 0 in my equation. How to do it?

QUESTION FROM: vin Bha | 6 years ago BY: Michael Helmle
Engineering , Mathematics , Wolfram Language
2
REPLIES
8K
VIEWS

Can I use Camera on iPad?

QUESTION FROM: Vladimir Portnyk | 6 years ago BY: Pedro Fonseca
Accessibility , Connected Devices , Wolfram Cloud , ...
2
REPLIES
14.2K
VIEWS

Determine the equilibrium points of a non-linear system

QUESTION FROM: MANIKANDAN R | 6 years ago BY: MANIKANDAN R
Equation Solving , Mathematics , Wolfram Language
5
REPLIES
4.8K
VIEWS

For the Javascript notebook-embedder does anyone have method examples?

QUESTION FROM: Jeremy Ellis | 6 years ago
Dynamic Interactivity , External Programs and Systems , ...
0
REPLIES
3.4K
VIEWS

Why Wolfram Alpha is not showing lunar eclipse data same as Nasa gsfc ?

QUESTION FROM: Ranjan Chauhan | 6 years ago BY: Jeffrey Bryant
Astronomy , Curated Data , Data Science , Wolfram|Alpha
1
REPLIES
8.2K
VIEWS

Issues with Module fuction when developing a package

QUESTION FROM: Attila Sulyok | 6 years ago BY: Mike Besso
Calculus , Control Systems , Engineering , Mathematics , Packages , ...
1
REPLIES
6.5K
VIEWS

Unexpected changes in Mathematica Version 12.1.0.0

QUESTION FROM: Hanspeter Helm | 6 years ago
Graphics and Visualization , Import and Export , Mathematica , ...
0
REPLIES
5.2K
VIEWS

Estimated uncertainty in starting values in shooting method

QUESTION FROM: Jorge Berger | 6 years ago
Equation Solving , Optimization , Mathematics , ...
0
REPLIES
3.6K
VIEWS

Simplify a simple expression

QUESTION FROM: Yuhai Xiang | 6 years ago BY: Yuhai Xiang
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
7.5K
VIEWS

The result of the splitting List is not as expected.

QUESTION FROM: Tsai Ming-Chou | 6 years ago BY: Tsai Ming-Chou
Wolfram Language
3
REPLIES
6.1K
VIEWS

Show and Manipulate at the same time

QUESTION FROM: Ehud Behar | 6 years ago BY: Hans Dolhaine
Dynamic Interactivity , Graphics and Visualization , Wolfram Language
2
REPLIES
4K
VIEWS

[Solved] Get eigenvalues and eigenvectors

QUESTION FROM: Octavio Hernandez | 6 years ago BY: Octavio Hernandez
Mathematica , Mathematics , Operating System and Network Access , ...
2
REPLIES
6.4K
VIEWS

Directly show a function into DifferentialD

QUESTION FROM: Pred Liu | 6 years ago
Calculus , Mathematics , Wolfram Language
0
REPLIES
4.4K
VIEWS

Rearrange the following formula

QUESTION FROM: Pred Liu | 6 years ago BY: Bill Nelson
Calculus , Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
5.9K
VIEWS

About extracting values in DensityPlot

QUESTION FROM: Toufiq Hossain | 6 years ago BY: Toufiq Hossain
Graphics and Visualization , Wolfram Language
2
REPLIES
2.2K
VIEWS

Trying to Plot a variable vector

QUESTION FROM: Timo Rausch | 6 years ago BY: Hans Dolhaine
Dynamic Interactivity , Graphics and Visualization , Mathematics , ...
6
REPLIES
5.1K
VIEWS

How can I have a 3d plot for a complex (coupled) polynomial?

QUESTION FROM: Rahul Chakrabory | 6 years ago BY: Rohit Namjoshi
Equation Solving , Graphics and Visualization , Mathematics , ...
1
REPLIES
5.2K
VIEWS

Does anyone know when 12.1 will come to Wolfram|Alpha Notebook Edition?

QUESTION FROM: Brian Tenneson | 6 years ago
Wolfram Language , Wolfram|Alpha Notebook Edition
0
REPLIES
4.3K
VIEWS

A doubt about SubsetCases

QUESTION FROM: Francisco Gutierrez | 6 years ago BY: Pasquale Caterino
Mathematics , Wolfram Language
8
REPLIES
7.8K
VIEWS

Solve this mixed partial differential equation

QUESTION FROM: Yuhai Xiang | 6 years ago BY: Mariusz Iwaniuk
Equation Solving , Mathematics , Wolfram Language
4
REPLIES
5.3K
VIEWS

Symbolic Vector Anlysis?

QUESTION FROM: sam mj | 6 years ago
Mathematica , Mathematics , Packages , Physics , Wolfram Language
0
REPLIES
3K
VIEWS

Is MultiwaySystem currently broken?

QUESTION FROM: Brent Werness | 6 years ago
Physics , Wolfram Function Repository , ...
0
REPLIES
2.9K
VIEWS

How to implement Kuhn-Munkres algorithm by Mathematica？

QUESTION FROM: Haobo Xia | 6 years ago BY: Haobo Xia
Discrete Mathematics , Graphs and Networks , Optimization , ...
2
REPLIES
7.8K
VIEWS

Simplify expectation/integral over PDF

QUESTION FROM: Nino Hardt | 6 years ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Symbolic Computations , Wolfram Language
3
REPLIES
4.2K
VIEWS

Limit of a sum of functions with conditions on the limits of each

QUESTION FROM: Jan Potocki | 6 years ago BY: Jan Potocki
Mathematics , Wolfram Language
5
REPLIES
6.2K
VIEWS
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