New Member New Member

Discussions List Discussions List

Staff Picks

Wolfram & Raspberry Pi 5: complete STEM applications, advanced visualizations & GPIO sensor support

CONTRIBUTED BY: Bart Haar Romenij, ter | 1 hour ago BY: EDITORIAL BOARD
1
REPLIES
11
VIEWS

Understanding the 2025 Nobel Prize in physics through the eyes of an engineer

CONTRIBUTED BY: Ankit Naik | 5 hours ago BY: EDITORIAL BOARD
1
REPLIES
36
VIEWS

Post-COVID Convergence: 1 BITCOIN and 1kg GOLD

CONTRIBUTED BY: Vitaliy Kaurov | 6 hours ago BY: EDITORIAL BOARD
1
REPLIES
22
VIEWS
All Discussions

EIWL 45 Questions regarding planets dataset give Expected Output not marked correct by AutoGrader

QUESTION FROM: Aurelius Prochazka | 2 years ago BY: Phil Earnhardt
Wolfram Language , Wolfram U
2
REPLIES
3.6K
VIEWS

Angular gauge scale displays fractions instead of decimals. How to get decimals only?

QUESTION FROM: Cory Haupt | 2 years ago BY: Gianluca Gorni
Graphics and Visualization , Wolfram Language
7
REPLIES
3.6K
VIEWS

Changing the color of cover face for an annulus

QUESTION FROM: K F | 2 years ago BY: Gianluca Gorni
Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
1.9K
VIEWS

Generalize a plot for different parameter values

QUESTION FROM: fozia shaikh | 2 years ago BY: Mariusz Iwaniuk
Graphics and Visualization , Wolfram Language
2
REPLIES
1.9K
VIEWS

How to clean automatic quit?

QUESTION FROM: Nelson Zink | 2 years ago BY: Nelson Zink
Wolfram Language
3
REPLIES
2.8K
VIEWS

How to install BioFormatsLink

QUESTION FROM: Ehud Behar | 2 years ago BY: Ehud Behar
Mathematica , Packages , Wolfram Language
2
REPLIES
3.5K
VIEWS

What is the limit of requests in a chat-notebook?

QUESTION FROM: J Jesus Rico-Melgoza | 2 years ago BY: J Jesus Rico-Melgoza
Data Science , External Programs and Systems , Machine Learning , ...
4
REPLIES
5.2K
VIEWS

Code for The Mathematica Programmer book

QUESTION FROM: Vitaly Dolgov | 2 years ago
Authoring and Publishing , Presentation and Notebooks , ...
0
REPLIES
1.8K
VIEWS

Fitting a c-shaped curved with right-pointing parabola, ellipse or circle

QUESTION FROM: Mario F | 2 years ago BY: Jim Baldwin
Data Science , Graphics and Visualization , Machine Learning , ...
8
REPLIES
4.2K
VIEWS

Dynamic link with Excel

QUESTION FROM: Tarpanelli Paolo | 2 years ago BY: Tarpanelli Paolo
Data Science , External Programs and Systems , ...
2
REPLIES
3.2K
VIEWS

Comparing to Strings to know the different character

QUESTION FROM: Rodrigo Amor | 2 years ago BY: Rodrigo Amor
Data Science , Natural Language Processing , Wolfram Language
2
REPLIES
2.3K
VIEWS

How to access a private paclet server on GitHub?

QUESTION FROM: Istvan Zachar | 2 years ago BY: Chase Turner
External Programs and Systems , Packages , Wolfram Language
1
REPLIES
5.7K
VIEWS

ImageDifference and ImageAlign

QUESTION FROM: J. Leko | 2 years ago BY: J. Leko
Image Processing , Wolfram Language
2
REPLIES
3.2K
VIEWS

Solving the system of n symmetric equations

QUESTION FROM: Piykam Kestrel | 2 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Wolfram Language
1
REPLIES
2.3K
VIEWS

Problem solving system of three equations

QUESTION FROM: Alex B. | 2 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
2.9K
VIEWS

"Replace All' feature in "Find and Replace" interface fails to cover all cases

QUESTION FROM: Taiki Bessho | 2 years ago
Mathematica , Presentation and Notebooks , User Interface
0
REPLIES
1.9K
VIEWS

Specifying the LLM in Chat Notebooks Doesn't "stick"

QUESTION FROM: Jacob Evans | 2 years ago BY: Jacob Evans
Computational Linguistics , Data Science , Machine Learning , ...
4
REPLIES
4.6K
VIEWS

Help with double numerical integration (Inverse Fourier and Laplace Transforms)

QUESTION FROM: Daniel Urbanski | 2 years ago BY: Daniel Urbanski
Calculus , Mathematics , Numerical Computation , Wolfram Language
4
REPLIES
2.6K
VIEWS

Modifying and Saving Demonstration Project Dynamical Systems with Lorenz Attractors

QUESTION FROM: Lawrence Winkler | 2 years ago
Demonstrations , Dynamic Interactivity , Mathematics , ...
0
REPLIES
2.2K
VIEWS

Is this a correct way of ensuring a preselected precision in calculations?

QUESTION FROM: Leslaw Bieniasz | 2 years ago BY: Leslaw Bieniasz
Calculus , Mathematics , Wolfram Language
9
REPLIES
5.1K
VIEWS

Where to learn more about quantum action density / Lagrangian w.r.t. Wolfram Physics Project?

QUESTION FROM: Robert Mendelsohn | 2 years ago
Physics , Wolfram Fundamental Physics Project , Wolfram Science
0
REPLIES
2.6K
VIEWS

Plotting basic reproduction number (R0) of a compartmental model

QUESTION FROM: Burhanuddin Safi | 2 years ago BY: Burhanuddin Safi
Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
2.4K
VIEWS

Playing sequences of sounds (sine waves)

QUESTION FROM: André Hautot | 2 years ago BY: André Hautot
Audio, Sound and Music , Wolfram Language
2
REPLIES
2.5K
VIEWS

How do I access the add_offset and scale_factor in an .nc file?

QUESTION FROM: Joel Tenenbaum | 2 years ago BY: Joel Tenenbaum
Geographic Information System , Import and Export , Wolfram Language
6
REPLIES
5.1K
VIEWS

SystemModelLinearize or TransferFunctionModel seems to produce unexpected result

QUESTION FROM: Fabián Peña | 2 years ago BY: Sergio Vargas
Control Systems , SystemModeler , Wolfram Language
5
REPLIES
4.8K
VIEWS

Different behavior for Line and Tube when using Scale

QUESTION FROM: Martijn Froeling | 2 years ago BY: Gianluca Gorni
Graphics and Visualization , Wolfram Language
5
REPLIES
3K
VIEWS

Pass on options to ListPlot

QUESTION FROM: Jeff Burns | 2 years ago BY: Eric Rimbey
Graphics and Visualization , Wolfram Language
6
REPLIES
8.3K
VIEWS

Find the n-th root of Unity based decomposition of a expression from scratch.

QUESTION FROM: Hongyi Zhao | 2 years ago BY: Hongyi Zhao
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
10
REPLIES
2.7K
VIEWS

Inactivate Times[ ] which is used to generate the matrix elements

QUESTION FROM: Hongyi Zhao | 2 years ago BY: Hongyi Zhao
Algebra , Mathematics , Wolfram Language
7
REPLIES
3.2K
VIEWS

Numerically solving an integral: no results

QUESTION FROM: Ma Wi | 2 years ago BY: Michael Rogers
Calculus , Mathematics , Numerical Computation , Wolfram Language
7
REPLIES
3.1K
VIEWS

What is the correct domain specification?

QUESTION FROM: Greg Gruzalski | 2 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
1.9K
VIEWS

How to get a numerical value of the result returned by Integrate?

QUESTION FROM: Leslaw Bieniasz | 2 years ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
5
REPLIES
3K
VIEWS

Formatting Table function output using an AssociationThread function

QUESTION FROM: Mitchell Sandlin | 2 years ago BY: Gianluca Gorni
Mathematics , Statistics and Probability , Wolfram Language
1
REPLIES
2.5K
VIEWS

Using symbolic indices on symbolic vectors?

QUESTION FROM: Jan E | 2 years ago BY: Gianluca Gorni
Algebra , Mathematics , Wolfram Language
2
REPLIES
2.5K
VIEWS

Plotting a Dirichlet distribution with 4 components

QUESTION FROM: SB Yacoubi | 2 years ago BY: Henrik Schachner
Data Science , Graphics and Visualization , ...
1
REPLIES
2.7K
VIEWS

Multiply two lists with different corresponding values

QUESTION FROM: Ehud Behar | 2 years ago BY: Hans Milton
Wolfram Language
3
REPLIES
2.7K
VIEWS

A request on the kernel of the function ”SpheroidalEigenvalue“ in Mathemitica 11

QUESTION FROM: Xu Xu | 2 years ago
Algebra , Mathematics , Wolfram Language
0
REPLIES
1.4K
VIEWS

MQTT messages displayed in "Messages Dialog Box" instead of notebook

QUESTION FROM: Carsten Mueller | 2 years ago BY: EDITORIAL BOARD
External Programs and Systems , Packages , Wolfram Language
1
REPLIES
2K
VIEWS

[EIWL] list line plot of the first digits of the first 100 squares ?

QUESTION FROM: Peter MacKinnon | 2 years ago BY: Maryam Nk
Graphics and Visualization , Wolfram Language
7
REPLIES
12.3K
VIEWS

How to factor this polynomial?

QUESTION FROM: M M | 2 years ago BY: Gianluca Gorni
Algebra , Mathematics , Wolfram Language
3
REPLIES
2.4K
VIEWS

DynamicSelect support in SystemModeler?

QUESTION FROM: Matt Kindig | 2 years ago BY: Ankit Naik
SystemModeler
1
REPLIES
3.2K
VIEWS

Automatic numerical value for all outputs?

QUESTION FROM: Nelson Zink | 2 years ago BY: Gianluca Gorni
Wolfram Language
3
REPLIES
2.6K
VIEWS

How to quickly check if two parametric surfaces have common points?

QUESTION FROM: Aleksandr Miller | 2 years ago BY: Gianluca Gorni
Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
1.9K
VIEWS

Simplify Gamma product using Gauss' formula?

QUESTION FROM: Robert Reynolds | 2 years ago BY: Robert Reynolds
Algebra , Mathematics , Numerical Computation
2
REPLIES
3.9K
VIEWS

Statistics Question of a Confidence Interval of a Proportion

QUESTION FROM: Mitchell Sandlin | 2 years ago
Mathematics , Statistics and Probability , Wolfram Language
0
REPLIES
1.6K
VIEWS

Help deploying button functionality to Wolfram Cloud

QUESTION FROM: John Cromwell | 2 years ago BY: John Cromwell
Interface Construction , Wolfram Cloud , Wolfram Language
2
REPLIES
3.1K
VIEWS

Simple algebraic equations take too long to solve

QUESTION FROM: Shruti Monga | 2 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
7
REPLIES
3.9K
VIEWS

The expression Sqrt[3]/2 could not be encoded as a Python literal expression

QUESTION FROM: Hongyi Zhao | 2 years ago
External Programs and Systems , Wolfram Language
0
REPLIES
1.7K
VIEWS

Custom function that takes a variable as an argument to derivative wrt. it?

QUESTION FROM: Iuval Clejan | 2 years ago BY: Iuval Clejan
Calculus , Mathematics , Wolfram Language
12
REPLIES
3.9K
VIEWS

Pattern matching with subscript

QUESTION FROM: Hao Pang | 2 years ago BY: Bill Nelson
Algebra , Mathematics , Wolfram Language
3
REPLIES
2.6K
VIEWS
34
35
36
37
38

New Discussion New Discussion

Announcements Announcements

ANNOUNCEMENTS
Can you answer these questions?
READ FIRST: FORUM RULES »
Pythagorean triple day and the Elkies puzzle
Phase switch driven by the hidden half-ice, half-fire state in a ferrimagnet

Top Tags Top Tags

FEATURED GROUPS
Mathematica 5K discussions 4K subscriptions
Mathematics 6K discussions 4K subscriptions
Staff Picks 1K discussions 806 subscriptions
Calculus 1K discussions 2K subscriptions
Graphics and Visualization 4K discussions 1K subscriptions
Economics 239 discussions 945 subscriptions
Modeling 738 discussions 1K subscriptions

FEATURED CONTRIBUTORS
bmterhaarromeny
Bart Haar Romenij, ter
2 hours ago
ankitn
Ankit Naik
11 hours ago
vitaliyk
Vitaliy Kaurov
7 days ago
mohammadb
Mohammad Bahrami
11 days ago
jeffb
Jeffrey Bryant
1 day ago
binoushousam
Housam Binous
2 days ago
carlorean1
Carlo Réan
3 days ago