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Staff Picks

The continuous case of the Hofstadter's Q-Sequence.

CONTRIBUTED BY: Ed Pegg | 36 minutes ago BY: EDITORIAL BOARD
1
REPLIES
39
VIEWS

Diffusion through a nonisothermal spherical film

CONTRIBUTED BY: Housam Binous | 5 hours ago BY: EDITORIAL BOARD
1
REPLIES
87
VIEWS

Resource function for the numerical solution of certain nonlinear integral equations

CONTRIBUTED BY: Daniele Gregori | 22 hours ago BY: EDITORIAL BOARD
1
REPLIES
167
VIEWS
All Discussions

Transformers: LMs, sequence classifiers and Vision

CONTRIBUTED BY: Nicolò Monti | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Data Science , ...
1
REPLIES
3.8K
VIEWS

Graph Editor ver.2 powered by the Object Oriented Programming

CONTRIBUTED BY: Hirokazu Kobayashi | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Graphics and Visualization , ...
1
REPLIES
5.5K
VIEWS

Experiments with a boolean rewriting system

CONTRIBUTED BY: Anders Lindman | 2 years ago BY: Anders Lindman
Logic and Boolean Algebra , Mathematics , Wolfram Language
5
REPLIES
4.1K
VIEWS

How to unwrap the Phase plot of BodePlot?

QUESTION FROM: Cornel B. | 2 years ago BY: Cornel B.
Engineering , Graphics and Visualization , Signal Processing , ...
8
REPLIES
6.3K
VIEWS

Can multiple cells with different contents and styles be input as a row?

QUESTION FROM: Chuck DeCarlucci | 2 years ago
Presentation and Notebooks , User Interface , Wolfram Language
0
REPLIES
1.7K
VIEWS

A tutorial on Table and Trace

CONTRIBUTED BY: Roger J Brown | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Graphics and Visualization , Mathematics , ...
1
REPLIES
4.2K
VIEWS

Smooth an arbitrary curve

QUESTION FROM: David Golber | 2 years ago BY: Claude Mante
Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
5.3K
VIEWS

NDSolve an equation for a function including an integral?

QUESTION FROM: Emil Rosanowski | 2 years ago BY: Henrik Schachner
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
2.7K
VIEWS

Integral of BesselJ function doesn't calculate in my version?

QUESTION FROM: Elina Shishkina | 2 years ago BY: Elina Shishkina
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
4
REPLIES
2.9K
VIEWS

Where is "the standard Wolfram Language iteration specification"

QUESTION FROM: Roger J Brown | 2 years ago BY: Hans Milton
Wolfram Language
1
REPLIES
2.5K
VIEWS

The fragility of an incomplete monetary union

CONTRIBUTED BY: Jamel Saadaoui | 2 years ago BY: Jamel Saadaoui
Staff Picks , Algebra , Economics , Equation Solving , ...
6
REPLIES
6.4K
VIEWS

Step by step solutions in Wolfram One

QUESTION FROM: Eddie Morris | 2 years ago BY: Ahmed Elbanna
Wolfram|Alpha , Wolfram Language
1
REPLIES
3.1K
VIEWS

Calculating the series development of 1/(1-2^(1-s))

QUESTION FROM: Chris Bianchi | 2 years ago BY: Henrik Schachner
Algebra , Mathematics , Wolfram|Alpha , Wolfram Language
4
REPLIES
3.4K
VIEWS

Empty Plot of NDSolve output

QUESTION FROM: Emil Rosanowski | 2 years ago BY: Henrik Schachner
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
1
REPLIES
2.3K
VIEWS

Orthogonal polynomials computed via matrix determinants

CONTRIBUTED BY: Paul Abbott | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Computer-Based Maths , Discrete Mathematics , ...
1
REPLIES
5.7K
VIEWS

Ancestries of Asian x American persimmon hybrids

CONTRIBUTED BY: Richard Frost | 2 years ago
Biological Sciences , Graphics and Visualization , Mathematica
0
REPLIES
2.4K
VIEWS

The Routh-Hurwitz stability criterion

CONTRIBUTED BY: Paul Abbott | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Computer-Based Maths , Control Systems , ...
1
REPLIES
7.8K
VIEWS

Fixed point analysis of elementary cellular automaton symbol densities

CONTRIBUTED BY: Brad Klee | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Systems , Mathematics , ...
1
REPLIES
4.7K
VIEWS

The Otherview Effect: Seeing another Earth-like planet for the first time

CONTRIBUTED BY: Jack Madden | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Astronomy , Data Science , ...
2
REPLIES
6K
VIEWS

Equation corrupts in Manipulate under Windows 11 Pro?

QUESTION FROM: Alan White | 2 years ago BY: Alan White
Dynamic Interactivity , Graphics and Visualization , Mathematics , ...
2
REPLIES
3.9K
VIEWS

Calculating the parameter value when the first derivative is 0

QUESTION FROM: James James | 2 years ago BY: Rohit Namjoshi
Calculus , Equation Solving , Mathematics , Wolfram Language
3
REPLIES
3K
VIEWS

What GPU will be best for ML and/or NN?

QUESTION FROM: Lukasz Szyszka | 2 years ago BY: Roland Franzius
Data Science , High-Performance Computing , Machine Learning , ...
1
REPLIES
3.4K
VIEWS

Query on food nutrition Label in Cloud notebook

QUESTION FROM: Swarup Modak | 2 years ago
Curated Data , Wolfram|Alpha , Wolfram Cloud , Wolfram Language
0
REPLIES
1.5K
VIEWS

State space equation obtained with Systemmodeler command

QUESTION FROM: James James | 2 years ago BY: James James
Modeling , SystemModeler , Wolfram Language
2
REPLIES
3.3K
VIEWS

Computational anatomy visualizations, animations, web-deployment

CONTRIBUTED BY: Martijn Froeling | 2 years ago BY: Phil Earnhardt
Staff Picks , Biological Sciences , Curated Data , ...
3
REPLIES
7.5K
VIEWS

Can I specify a numerical solution method using Systemmodeler simulation?

QUESTION FROM: James James | 2 years ago BY: Sergio Vargas
Engineering , Modeling , SystemModeler
1
REPLIES
3.4K
VIEWS

A small simulation of the SIR Model of Epidemiology

CONTRIBUTED BY: Eliza Kishan | 2 years ago
Biological Sciences , Data Science , Dynamic Interactivity , ...
0
REPLIES
2.4K
VIEWS

[R&DL] Wolfram R&D LIVE: Latest features in System Modeler

CONTRIBUTED BY: Jan Brugard | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Engineering , Events & Media , ...
1
REPLIES
5.3K
VIEWS

Exponential Integral Ein

QUESTION FROM: Yep Led | 2 years ago BY: Roland Franzius
Calculus , Mathematics , Wolfram Language
4
REPLIES
4.1K
VIEWS

Graphing isosurfaces and field lines

QUESTION FROM: Chase Marangu | 2 years ago BY: Chase Marangu
Staff Picks , Calculus , Geometry , Graphics and Visualization , ...
6
REPLIES
7.3K
VIEWS

FOMC rates: inverted yield curve is changing

CONTRIBUTED BY: Robert Rimmer | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Business Analytics , Data Science , Economics , ...
1
REPLIES
5.2K
VIEWS

Use Solve result as a function of parameters

QUESTION FROM: Hyomin Kim | 2 years ago BY: Hyomin Kim
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
1
REPLIES
2.3K
VIEWS

Wolfram Alpha Pro takes too long to solve a sum problem

QUESTION FROM: Chris Bianchi | 2 years ago BY: Chris Bianchi
Algebra , Mathematics , Wolfram|Alpha
6
REPLIES
5.3K
VIEWS

A 1D study of adaptive mesh refinement in neural networks for PDE solving

CONTRIBUTED BY: Gianni Tallarita | 2 years ago BY: Gianni Tallarita
Staff Picks , Artificial Intelligence , Calculus , Data Science , ...
3
REPLIES
5.4K
VIEWS

Choe's Irregular Hexagon

CONTRIBUTED BY: Ed Pegg | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Geometry , Graphics and Visualization , Optimization , ...
1
REPLIES
5.8K
VIEWS

Shortest meta-circular description of a universal computational structure

CONTRIBUTED BY: James Bowery | 2 years ago
Wolfram Fundamental Physics Project
0
REPLIES
3.2K
VIEWS

NDSolve error solving system of equations

QUESTION FROM: YeJun Bang | 2 years ago BY: YeJun Bang
Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
1.7K
VIEWS

Recurring numbers

CONTRIBUTED BY: Michele Nardelli | 2 years ago
Discrete Mathematics , Mathematics , Wolfram|Alpha
0
REPLIES
1.8K
VIEWS

Obtain all possible state space equations in the circuit of Systemmodeler?

QUESTION FROM: James James | 2 years ago BY: James James
Engineering , Modeling , SystemModeler
2
REPLIES
4.3K
VIEWS

Exporting Image3D graphics in Wolfram Cloud

QUESTION FROM: J. Leko | 2 years ago BY: J. Leko
Import and Export , Wolfram Cloud , Wolfram Language
4
REPLIES
4.8K
VIEWS

Pyramidal mirror anamorphosis

CONTRIBUTED BY: Erik Mahieu | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Humanities , Geometry , ...
1
REPLIES
5.6K
VIEWS

Unexpected output of Minors[ ] of a matrix

CONTRIBUTED BY: Sonal Dahiya | 2 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Wolfram Language
5
REPLIES
3.3K
VIEWS

Manually entering a value in Manipulate interface multiplies the output

QUESTION FROM: Enrico Nichelatti | 2 years ago BY: Enrico Nichelatti
Dynamic Interactivity , Graphics and Visualization , Wolfram Language
2
REPLIES
2.2K
VIEWS

How to plot multiple 3D functions?

QUESTION FROM: Thomas Howard | 2 years ago BY: Thomas Howard
Graphics and Visualization , Wolfram Language
3
REPLIES
3.2K
VIEWS

Insert::ins warning/error occurs when switching on/off plots

QUESTION FROM: Gerald Proteau | 2 years ago BY: Gerald Proteau
Dynamic Interactivity , Graphics and Visualization , Wolfram Language
11
REPLIES
3.9K
VIEWS

W. Engine activation error: Unable to connect using found SSL certificates

QUESTION FROM: Robert Jacobson | 2 years ago
Product Set Up , Wolfram Engine
0
REPLIES
1.9K
VIEWS

Singularity or Stiff system suspected in NDSolve integration

QUESTION FROM: Rua Sulaiman | 2 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
1
REPLIES
2.1K
VIEWS

Gamma function of positive integer?

QUESTION FROM: zekeriya Özkan | 2 years ago BY: zekeriya Özkan
Mathematics , Wolfram Language
2
REPLIES
2K
VIEWS

Built-in function for projecting a point in 3D to 2D?

QUESTION FROM: Ehud Behar | 2 years ago BY: Ehud Behar
Geometry , Mathematics , Wolfram Language
6
REPLIES
4.7K
VIEWS

[WELP22] Characterization of Multiway Sequential Cellular Automata

CONTRIBUTED BY: Margaux Wong | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Systems , Graphics and Visualization , ...
1
REPLIES
3.3K
VIEWS

SpTm: package for Differential Geometry and General Relativity calculations

CONTRIBUTED BY: Bowen Ping | 1 year ago BY: Bowen Ping
Staff Picks , Algebra , Mathematica Add-Ons , Mathematics , ...
5
REPLIES
8.5K
VIEWS

Using (new!) VideoMapList for Pendulum period-energy analysis

CONTRIBUTED BY: Brad Klee | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Data Science , Graphics and Visualization , ...
1
REPLIES
4.5K
VIEWS

Wolfram R&D LIVE: Everything to Know about Mellin-Barnes Integrals - Part I

CONTRIBUTED BY: Oleg Marichev | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Events & Media , Mathematics , ...
1
REPLIES
5K
VIEWS

Mathematical Games: Fun with Fractions

CONTRIBUTED BY: Ed Pegg | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...
1
REPLIES
5.6K
VIEWS

Odd Warnings and Messages Behavior to Consol

QUESTION FROM: Jeffery Henning | 2 years ago BY: Jeffery Henning
Mathematica , User Interface , Wolfram Language
2
REPLIES
4K
VIEWS

Evaluating Piecewise function defined inside Do loop is very slow

QUESTION FROM: Patrick Bourg | 2 years ago BY: Roland Franzius
Data Science , Mathematics , Modeling , Wolfram Language
1
REPLIES
2.6K
VIEWS

Copy every Output to Clipboard

QUESTION FROM: Alexander Klein | 2 years ago BY: Henrik Schachner
Wolfram Language
1
REPLIES
1.8K
VIEWS

Unfriendly UI in Wolfram|Alpha online for the visually impaired

QUESTION FROM: Samuel Leo | 2 years ago BY: EDITORIAL BOARD
Accessibility , User Interface , Wolfram|Alpha
1
REPLIES
3.3K
VIEWS

How to create a graph similar to the official documentation?

QUESTION FROM: Frei Zhang | 2 years ago BY: Frei Zhang
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
2.9K
VIEWS

Nonlinear Partial Differential Equation paid collaboration needed

QUESTION FROM: Tao Guo | 2 years ago BY: Tao Guo
Calculus , Equation Solving , Jobs & More Exchange , Mathematics , ...
5
REPLIES
6.3K
VIEWS

How to code irregular recurrence pattern of interest and principal payments

QUESTION FROM: Roger J Brown | 2 years ago BY: Henrik Schachner
Data Science , Finance , Wolfram Language
1
REPLIES
3.6K
VIEWS

How to solve this kinematic loop?

QUESTION FROM: Michel Oliveira | 2 years ago BY: Michel Oliveira
Modeling , SystemModeler
2
REPLIES
5.3K
VIEWS

Hyperbolic matter in electrical circuits with tunable complex phases

CONTRIBUTED BY: Anffany Chen | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Graphs and Networks , ...
1
REPLIES
3.1K
VIEWS

Conjunction of Venus and Jupiter during the last week of February 2023

CONTRIBUTED BY: Jeffrey Bryant | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Curated Data , Graphics and Visualization , ...
1
REPLIES
5.9K
VIEWS

Checking the method used by NSolve

QUESTION FROM: Rua Sulaiman | 2 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
3.1K
VIEWS

Modern Portfolio Theory

CONTRIBUTED BY: Jonathan Kinlay | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Curated Data , Data Science , Finance , ...
1
REPLIES
6.1K
VIEWS

Is EstimatedBackground parallelizable?

QUESTION FROM: Amin Cheikhi | 2 years ago
Data Science , High-Performance Computing , Wolfram Language
0
REPLIES
1.7K
VIEWS

Dynamics of stochastic-constrained particles

CONTRIBUTED BY: Tao Guo | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , Geometry , ...
1
REPLIES
4.5K
VIEWS

Apply a list of functions on an element

QUESTION FROM: Ehud Behar | 2 years ago BY: Gianluca Gorni
Wolfram Language
3
REPLIES
3.4K
VIEWS

By conflating Math World's MRB with Euler constant articles, could AI have

QUESTION FROM: Marvin Ray Burns A.G.S. (cum laude) | 2 years ago
Mathematica , Recreation , Wolfram|Alpha
0
REPLIES
3K
VIEWS

Function based on Sparsearray with variable

QUESTION FROM: Marie-Anne Arrio | 2 years ago BY: Gianluca Gorni
Wolfram Language
6
REPLIES
2.3K
VIEWS

Does Earth's mean anomaly as given by Mathematica proceed too fast?

QUESTION FROM: Bernd Günther | 2 years ago BY: Bernd Günther
Astronomy , Curated Data , Earth Science , Wolfram Language
2
REPLIES
5.8K
VIEWS

Isogonal conjugate and locus of center of inellipse in a regular triangle

CONTRIBUTED BY: Shenghui Yang | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Computer-Based Maths , Geometry , ...
1
REPLIES
5.4K
VIEWS

Problem with $CellContext in Animation

QUESTION FROM: John Barkowsky | 2 years ago BY: John Barkowsky
Graphics and Visualization , Tuning and Debugging , Wolfram Language
1
REPLIES
2.1K
VIEWS

How to simplify Dot expressions in Mathematica?

QUESTION FROM: Yi-Shuai Niu | 2 years ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
5
REPLIES
3.2K
VIEWS

Plot arrows with labels

QUESTION FROM: Jak SD | 2 years ago BY: Jak SD
Geometry , Graphics and Visualization , Wolfram Language
2
REPLIES
3.1K
VIEWS

Part error using Position[ ]

QUESTION FROM: Indranil Maiti | 2 years ago BY: Indranil Maiti
Wolfram Language
2
REPLIES
1.9K
VIEWS

Extracting pretty handwritten digits from the MNIST training set

CONTRIBUTED BY: Jari Kirma | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Data Science , Graphics and Visualization , ...
1
REPLIES
4.2K
VIEWS

Kinematic analysis and animation of a Stirling cycle engine

CONTRIBUTED BY: David Balandra | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Engineering , Geometry , Graphics and Visualization , ...
2
REPLIES
5.8K
VIEWS

Studyind S-I model using the improved Euler method

CONTRIBUTED BY: Athanasios Paraskevopoulos | 2 years ago
Biological Sciences , Calculus , Data Science , Equation Solving , ...
0
REPLIES
1.3K
VIEWS

[Resolved] Paclet's Custom Documentation Not Searchable

QUESTION FROM: Jeffery Henning | 2 years ago BY: Connor Gray
Packages , Software Development , Wolfram Language
4
REPLIES
6.8K
VIEWS

Definite integral evaluation in terms of special functions

QUESTION FROM: Ahmad Gendia | 2 years ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
4
REPLIES
2.7K
VIEWS

Solve::nsmet: This system cannot be solved

QUESTION FROM: Fabián Quiñones | 2 years ago BY: Fabián Quiñones
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
3.5K
VIEWS

How can I change values ​​in radians (pi) for x axis on ListPlot?

QUESTION FROM: Cornel B. | 2 years ago BY: Gianluca Gorni
Graphics and Visualization , Wolfram Language
25
REPLIES
6.1K
VIEWS

GeoElevationData yields dataset with reversed north-south axis

QUESTION FROM: Glen Deering | 2 years ago BY: Glen Deering
Curated Data , Data Science , Earth Science , ...
2
REPLIES
4.3K
VIEWS

Why is DrawingTools.nb missing?

QUESTION FROM: Jack Mandelman | 2 years ago BY: Rohit Namjoshi
Graphics and Visualization , Mathematica , User Interface , ...
11
REPLIES
8.3K
VIEWS

Fourier Series calculated by Mathematica gives wrong result?

QUESTION FROM: Cornel B. | 2 years ago BY: Gianluca Gorni
Calculus , Graphics and Visualization , Mathematics , ...
6
REPLIES
5K
VIEWS

Solving a system of nonlinear equations

CONTRIBUTED BY: Athanasios Paraskevopoulos | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer-Based Maths , Education , ...
1
REPLIES
3.8K
VIEWS

Mathematical Games: Collection of Points and Lines

CONTRIBUTED BY: Ed Pegg | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...
1
REPLIES
6K
VIEWS

[WELP22] Accelerating simulations of systems of particles

CONTRIBUTED BY: Wolfram Education Programs | 2 years ago
Staff Picks , Data Science , Graphics and Visualization , ...
0
REPLIES
4.9K
VIEWS

Mapping of VoronoiMesh in 3D

QUESTION FROM: Max Crowder | 2 years ago
Geometry , Graphics and Visualization , Wolfram Language
0
REPLIES
2.2K
VIEWS

How could I plot lines for the x axis as well?

QUESTION FROM: Cornel B. | 2 years ago BY: Cornel B.
Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
3.5K
VIEWS

Why is the graph for UnitStep not visible at certain points?

QUESTION FROM: Cornel B. | 2 years ago BY: Cornel B.
Graphics and Visualization , Mathematics , Wolfram Language
5
REPLIES
3.6K
VIEWS

[WELP22] Investigating changes in Arctic Sea ice levels

CONTRIBUTED BY: Wolfram Education Programs | 2 years ago BY: Diego Zviovich
Staff Picks , Data Science , Earth Science , Environmental Science , ...
1
REPLIES
6.5K
VIEWS

Manipulate with multiple control pages

QUESTION FROM: Fulvio Spagna | 2 years ago BY: Hans Milton
Dynamic Interactivity , Graphics and Visualization , ...
1
REPLIES
3.4K
VIEWS

Discovery of pentagon tilings: celebrating Marjorie Rice centenary

CONTRIBUTED BY: Ed Pegg | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Events & Media , Geometry , ...
1
REPLIES
7.6K
VIEWS

Rotate, translate, scale of 3D objects

CONTRIBUTED BY: Sandor Kabai | 2 years ago
Dynamic Interactivity , Geometry , Graphics and Visualization , ...
0
REPLIES
1.4K
VIEWS

Show output function interpolation

QUESTION FROM: Daniela Tortora | 2 years ago BY: Gianluca Gorni
Data Science , Mathematics , Modeling , Wolfram Language
7
REPLIES
3.9K
VIEWS

How to find out the source of a particular mathematical result published?

QUESTION FROM: Nikolay Trotsenko | 2 years ago BY: Nikolay Trotsenko
Mathematics
6
REPLIES
2.7K
VIEWS

Creating a function for Series expansion and unable of plotting series

QUESTION FROM: Cornel B. | 2 years ago BY: Gianluca Gorni
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
3.4K
VIEWS
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