New Member New Member

Discussions List Discussions List

Staff Picks

Nobel Prize in Physics 2025: Macroscopic Quantum Effects and the Dawn of Quantum Computer

CONTRIBUTED BY: Mohammad Bahrami | 5 hours ago BY: Mohammad Bahrami
4
REPLIES
348
VIEWS

Bohmian trajectories for the quantum harmonic oscillator

CONTRIBUTED BY: Klaus von Bloh | 2 days ago BY: EDITORIAL BOARD
1
REPLIES
49
VIEWS

Juggling with tensor bases in functional approaches

CONTRIBUTED BY: Franz Richard Sattler | 2 days ago BY: EDITORIAL BOARD
1
REPLIES
61
VIEWS
All Discussions

Solving a system of linear equations with a parameter.

QUESTION FROM: Hongyi Zhao | 2 years ago BY: Hongyi Zhao
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
3.7K
VIEWS

Avoiding computational underflow when using Plot3D

QUESTION FROM: bob frenkel | 2 years ago BY: Gareth Russell
Graphics and Visualization , Tuning and Debugging , Wolfram Language
4
REPLIES
3.8K
VIEWS

Visualizing matrix reduction to reduced echelon and LU forms step-by-step: do such exist?

QUESTION FROM: Murray Eisenberg | 2 years ago BY: Updating Name
Algebra , Dynamic Interactivity , Graphics and Visualization , ...
4
REPLIES
4.2K
VIEWS

Graphs changing whenever range is changing. What should I do?

QUESTION FROM: Tulga Yayla | 2 years ago BY: Tulga Yayla
Graphics and Visualization , Wolfram Language
4
REPLIES
2.2K
VIEWS

How to extract Domain Segments and Coefficients of Interpolating Polynomials from InterpolatingFunc?

QUESTION FROM: Július Weissenseiner | 2 years ago BY: Robert Nachbar
Data Science , Modeling , Wolfram Language
4
REPLIES
5K
VIEWS

Finding the mdefs.h C header file to utilize Cform function output

QUESTION FROM: Ed di Girolamo | 2 years ago BY: Ed di Girolamo
Compilation , External Programs and Systems , Software Development , ...
4
REPLIES
3.4K
VIEWS

Solve for a linear system with equalities and ineqaulities

QUESTION FROM: Xiangyang Zhou | 2 years ago BY: Xiangyang Zhou
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
4
REPLIES
2.6K
VIEWS

Seperator Polynomial Powers in equations

QUESTION FROM: Sheng Dai | 2 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Wolfram Language
4
REPLIES
3.2K
VIEWS

Given the value of error, inverse the value of dt

QUESTION FROM: James James | 2 years ago BY: James James
Calculus , Optimization , Mathematics , Wolfram Language
4
REPLIES
2.7K
VIEWS

Empty spaces in notebook when saved as pdf file

QUESTION FROM: Ion Ganea | 2 years ago BY: Ion Ganea
Presentation and Notebooks , Wolfram Language
4
REPLIES
3.5K
VIEWS

Improving Mille Lacs lake level prediction using deep learning

QUESTION FROM: Erfan Abdi | 2 years ago BY: Erfan Abdi
Curated Data , Data Science , Geographic Information System , ...
4
REPLIES
4.3K
VIEWS

Place label below plot

QUESTION FROM: Ion Ganea | 2 years ago BY: Gianluca Gorni
Graphics and Visualization , Statistics and Probability , ...
4
REPLIES
3.2K
VIEWS

How to solve this difficult nonlinear equation involving InverseErf?

QUESTION FROM: Leslaw Bieniasz | 2 years ago BY: Bill Nelson
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
4
REPLIES
3K
VIEWS

Code run in 5 minutes with V12 but runs forever with V13.3

QUESTION FROM: Rafael Nepomechie | 2 years ago BY: Rafael Nepomechie
Calculus , Mathematics , Numerical Computation , Wolfram Language
4
REPLIES
2.5K
VIEWS

Conditions of Integration results are against Assumptions used?

QUESTION FROM: Robert Gray | 2 years ago BY: Robert Gray
Calculus , Wolfram Language
4
REPLIES
3K
VIEWS

Limit error in my device, but runs in other

QUESTION FROM: Nitin Solra | 2 years ago BY: Gianluca Gorni
Calculus , Wolfram Language
4
REPLIES
2.1K
VIEWS

Computation with Boltzman constant

QUESTION FROM: Cesar Cardenas Ruiz | 2 years ago BY: Rohit Namjoshi
Graphics and Visualization , Units , Wolfram Language
4
REPLIES
3.3K
VIEWS

Avoid time-consuming warnings in FindRoot with thermodynamic properties

QUESTION FROM: Otto Linsuain | 2 years ago BY: Mariusz Iwaniuk
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
4
REPLIES
4.3K
VIEWS

How to properly incorporate births and deaths in SIR COVID-19 model?

QUESTION FROM: Athanasios Paraskevopoulos | 2 years ago BY: Robert Nachbar
Biological Sciences , Equation Solving , Graphics and Visualization , ...
4
REPLIES
3.7K
VIEWS

How to find out why my cloud notebook $Failed?

QUESTION FROM: Spencer Rugaber | 2 years ago BY: Spencer Rugaber
Dynamic Interactivity , Graphics and Visualization , Wolfram Cloud , ...
4
REPLIES
3.7K
VIEWS

The SystemModel directive cannot read the model

QUESTION FROM: James James | 2 years ago BY: James James
Import and Export , SystemModeler , Wolfram Language
4
REPLIES
3.7K
VIEWS

Why hasn't the distance from this point to the straight line been calculated?

QUESTION FROM: Lee Tao | 2 years ago BY: Gianluca Gorni
Geometry , Mathematics , Wolfram Language
4
REPLIES
3.1K
VIEWS

NumberLinePlot and Labeling a specific point

QUESTION FROM: Atul Aggarwal | 2 years ago BY: Atul Aggarwal
Graphics and Visualization , Wolfram Language
4
REPLIES
1.7K
VIEWS

How do I merge a boxplot with distribution plot?

QUESTION FROM: Alex Teymouri | 2 years ago BY: Alex Teymouri
Graphics and Visualization , Statistics and Probability , ...
4
REPLIES
4K
VIEWS

Function for population size from known frequencies?

QUESTION FROM: Richard Frost | 2 years ago BY: Jim Baldwin
Data Science , Wolfram Language
4
REPLIES
4K
VIEWS

How to get satellite image for different time?

QUESTION FROM: Erfan Abdi | 2 years ago BY: Erfan Abdi
Data Science , Earth Science , Geographic Information System , ...
4
REPLIES
5.4K
VIEWS

Why both Wolfram Alpha and Wolfram Cloud don't simplify below BBP type sum, which I came up with?

QUESTION FROM: Alexander Povolotsky | 2 years ago BY: Alexander Povolotsky
Algebra , Mathematics , Wolfram|Alpha , Wolfram Cloud , ...
4
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
2K
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

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

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
2.7K
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

How to set Autosave to all notebooks after each evaluation?

QUESTION FROM: David Barnes | 2 years ago BY: David Barnes
Mathematica , Presentation and Notebooks , Wolfram Language
4
REPLIES
4.4K
VIEWS

How can I reproduce a historical neural network result?

QUESTION FROM: Veit Elser | 2 years ago BY: Veit Elser
Data Science , Machine Learning , Neural Networks , Wolfram Language
4
REPLIES
3.3K
VIEWS

Additional clutches increase build time exponentially

QUESTION FROM: Bogdan Udrea | 2 years ago BY: Bogdan Udrea
Modeling , SystemModeler , Tuning and Debugging
4
REPLIES
5K
VIEWS

Manipulate: musical notes in an Association

QUESTION FROM: Dan Stimits | 2 years ago BY: Dan Stimits
Audio, Sound and Music , Dynamic Interactivity , ...
4
REPLIES
3.7K
VIEWS

Difficulty with Blend: how to Blend a Color with a Table of Colors?

QUESTION FROM: Orion Strayer | 2 years ago BY: Phil Earnhardt
Wolfram Language
4
REPLIES
3.2K
VIEWS

How to get the function expression from InverseFunction instruction

QUESTION FROM: Antonio Peretto | 2 years ago BY: Michael Rogers
Mathematics , Wolfram Language
4
REPLIES
2.4K
VIEWS

How to check arguments so only 1 argument is accepted with CheckArguments?

QUESTION FROM: Peter Burbery | 2 years ago BY: Peter Burbery
Wolfram Language
4
REPLIES
3.4K
VIEWS

1/0 error when using NMaximize[]

QUESTION FROM: Michael Boehm | 2 years ago BY: Michael Boehm
Optimization , Mathematics , Numerical Computation , Wolfram Language
4
REPLIES
2.2K
VIEWS

How do I connect to and access a SQL Database in Mathematica

QUESTION FROM: Henrick Jeanty | 2 years ago BY: Henrick Jeanty
Data Science , External Programs and Systems , Wolfram Language
4
REPLIES
5.3K
VIEWS

Unexpected discontinuity in a plot

QUESTION FROM: Reza rho | 2 years ago BY: Bill Nelson
Algebra , Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
3.3K
VIEWS

What is the Syntax error for ....is incomplete; more input is needed

QUESTION FROM: Nomsa Ledwaba | 2 years ago BY: Eric Rimbey
Calculus , Equation Solving , Mathematics , Wolfram Language
4
REPLIES
5.8K
VIEWS

Equilibrium Points of a system of nonlinear equations (Symbolic Solution)

QUESTION FROM: Burhanuddin Safi | 2 years ago BY: Burhanuddin Safi
Algebra , Control Systems , Equation Solving , Mathematics , ...
4
REPLIES
3.5K
VIEWS

How do interpolated functions interact with symbolic derivatives?

QUESTION FROM: Kaden Tro | 2 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Modeling , ...
4
REPLIES
3.2K
VIEWS

Replacing Module with Block without scoping issues?

QUESTION FROM: Peter Burbery | 2 years ago BY: Daniel Lichtblau
Mathematics , Wolfram Language
4
REPLIES
2.1K
VIEWS

Unexpected result from FourierTransform?

QUESTION FROM: Jianhua Yang | 2 years ago BY: Jianhua Yang
Algebra , Mathematics , Tuning and Debugging , Wolfram Language
4
REPLIES
5K
VIEWS

Never ending analytical integrate computation

QUESTION FROM: guido cimino | 2 years ago BY: Jim Baldwin
Calculus , Mathematics , Wolfram Language
4
REPLIES
3.6K
VIEWS

Defining a function from expression containing parameters

QUESTION FROM: Alex Bailey | 2 years ago BY: Alex Bailey
Wolfram Language
4
REPLIES
2.8K
VIEWS
92
93
94
95
96

New Discussion New Discussion

Announcements Announcements

ANNOUNCEMENTS
Can you answer these questions?
READ FIRST: FORUM RULES »
Neural networks reveal LiDAR-measured urban change
Phase switch driven by the hidden half-ice, half-fire state in a ferrimagnet
Using interpretable machine learning to extend heterogeneous antibody-virus datasets

Top Tags Top Tags

FEATURED GROUPS
Numerical Computation 1K discussions 1K subscriptions
Events & Media 1K discussions 924 subscriptions
Mathematics 6K discussions 4K subscriptions
Mathematica 5K discussions 4K subscriptions
Operating System and Network Access 473 discussions 321 subscriptions
SystemModeler 339 discussions 587 subscriptions
Artificial Intelligence 293 discussions 290 subscriptions

FEATURED CONTRIBUTORS
kvbloh
Klaus von Bloh
2 days ago
fsattler
Franz Richard Sattler
2 days ago
rhrimmer
Robert Rimmer
9 hours ago
davepmiddleton
Dave Middleton
3 days ago
dara
Dara Shayda
3 days ago
brunot
Bruno Tenorio
4 days ago
myrtoter05
Myrto Terpsiadou
4 days ago