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

CONTRIBUTED BY: Ed Pegg | 35 minutes ago BY: EDITORIAL BOARD
1
REPLIES
37
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

Computing integral errors: Mathematica vs Matlab Simulink

QUESTION FROM: Housam Binous | 3 hours ago
Chemistry , Control Systems , Engineering , ...
0
REPLIES
24
VIEWS

Seemingly simple JLink Java/Kotlin statement not working

QUESTION FROM: Roger Backhus | 2 days ago
External Programs and Systems , Wolfram Language
0
REPLIES
128
VIEWS

Does Wolfram still sponsor competitions?

QUESTION FROM: Aahan Mahakud | 4 days ago
Education , Events & Media , Wolfram Language
0
REPLIES
367
VIEWS

Problem with evaluating the Trace of Hadronic tensor of spin 3/2 particle

QUESTION FROM: Yogeesh N | 5 days ago
Astronomy , Packages , Physics , Wolfram Language
0
REPLIES
357
VIEWS

The Sierpinski triangle page to end most Sierpinski triangle pages (Part 2)

CONTRIBUTED BY: Antonio Marquez-Raygoza | 8 days ago
Geometry , Graphics and Visualization , Graphs and Networks , ...
0
REPLIES
453
VIEWS

Liquid-Liquid Equilibrium Digram for Aniline - Methyl-cyclopentane - Hexane at 45 °C and 1 atm

CONTRIBUTED BY: Housam Binous | 9 days ago
Chemistry , Data Science , Engineering , Graphics and Visualization , ...
0
REPLIES
428
VIEWS

Liquid-liquid equilibrium diagram for water - benzene - ethanol at 25 °C and 1 atm

CONTRIBUTED BY: Housam Binous | 9 days ago
Chemistry , Data Science , Engineering , Graphics and Visualization , ...
0
REPLIES
559
VIEWS

Speeding up random search

QUESTION FROM: Frank Kampas | 10 days ago
Optimization , Mathematics , Tuning and Debugging , Wolfram Language
0
REPLIES
496
VIEWS

WolframAlpha API returns CalculateUtilities wrapper within MathML output

QUESTION FROM: Jörn Loviscach | 11 days ago
Mathematics , Wolfram|Alpha
0
REPLIES
539
VIEWS

The future of datacenter architecture: from monolithic chips and switches to universal chiplet nodes

CONTRIBUTED BY: Dean Gladish | 14 days ago
Computer Science , Control Systems , Data Science , Engineering , ...
0
REPLIES
733
VIEWS

Isobaric Vapor-Liquid Equilibrium Diagram of Ethanol-Ethyl Acetate using UNIQUAC Model

CONTRIBUTED BY: Housam Binous | 17 days ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
784
VIEWS

Keyboard shortcut for the pseudo inverse

QUESTION FROM: Paul Cally | 17 days ago
Algebra , Mathematics , User Interface , Wolfram Language
0
REPLIES
789
VIEWS

Multi-computational modeling of AI alignment using rulial space

QUESTION FROM: Modise Seemela | 21 days ago
Astronomy , Engineering , Graphics and Visualization , ...
0
REPLIES
865
VIEWS

CH4 molecular geometry: model verification and minimal enclosing tetrahedron

QUESTION FROM: Wen Dao | 26 days ago
Chemistry , Geometry , Graphics and Visualization , Wolfram Language
0
REPLIES
771
VIEWS

The Steiner-Lehmus theorem has no direct proofs and never will

CONTRIBUTED BY: Douglas Kubler | 30 days ago
Geometry , Graphs and Networks , Mathematics , Wolfram Language
0
REPLIES
748
VIEWS

A Project to Find the Fundamental Theory of Physics by Stephen Wolfram Now in Paperback!

CONTRIBUTED BY: Paige Vigliarolo | 1 month ago
Authoring and Publishing , Events & Media , Physics , ...
0
REPLIES
623
VIEWS

From theory to application: modeling satellite conjunction scenarios in branchial space

QUESTION FROM: Modise Seemela | 1 month ago
Astronomy , Graphics and Visualization , Physics , Wolfram Language
0
REPLIES
795
VIEWS

Can you force reset the clipboard without quitting?

QUESTION FROM: Travis Scott | 1 month ago
Mathematica , Wolfram Language
0
REPLIES
752
VIEWS

On the Meijer G derivation of the MRB constant’s oscillatory integral with applications

CONTRIBUTED BY: Marvin Ray Burns A.G.S. (cum laude) | 1 month ago
Calculus , Mathematics , Numerical Computation , Wolfram Language
0
REPLIES
880
VIEWS

Wolfram Alpha queries give missing() on the step-by-step in V14.3

QUESTION FROM: Larry Dale Snelling | 1 month ago
Mathematics , Wolfram|Alpha , Wolfram|Alpha Integration
0
REPLIES
498
VIEWS

How to change the default magnification of new notebooks in the front end?

QUESTION FROM: Andrew D | 1 month ago
Accessibility , Mathematica , Presentation and Notebooks , ...
0
REPLIES
803
VIEWS

The Sierpinski triangle page to end most Sierpinski triangle pages (Part 1)

CONTRIBUTED BY: Antonio Marquez-Raygoza | 1 month ago
Geometry , Graphics and Visualization , Graphs and Networks , ...
0
REPLIES
978
VIEWS

A special feedback control system

CONTRIBUTED BY: Housam Binous | 1 month ago
Control Systems , Engineering , Graphics and Visualization , ...
0
REPLIES
803
VIEWS

Linear Algebra Meets Data Science In PCA

CONTRIBUTED BY: Junseo Lee | 1 month ago
Algebra , Data Science , Graphics and Visualization , Mathematics , ...
0
REPLIES
949
VIEWS

Having issues connecting to MS SQL authenticated via Microsoft Entra Integrated

CONTRIBUTED BY: Diego Zviovich | 1 month ago
Data Science , External Programs and Systems , Packages , ...
0
REPLIES
822
VIEWS

What is the strict meaning of the Patience parameter in NetTrain?

QUESTION FROM: Vladimir Ivanov | 1 month ago
Data Science , Neural Networks , Wolfram Language
0
REPLIES
753
VIEWS

VideoObjectTracking in 14.3: using Method option in when tracking points

QUESTION FROM: Dinesh Rao | 1 month ago
Video Processing , Wolfram Language
0
REPLIES
360
VIEWS

Lamport's legacy: the "happened before" relation

CONTRIBUTED BY: Dean Gladish | 1 month ago
Computational Systems , Computer Science , Engineering , ...
0
REPLIES
853
VIEWS

Simulating the Distributed Firing Squad Problem with Reversible Cellular Automata

CONTRIBUTED BY: Dean Gladish | 1 month ago
Computational Systems , Graphs and Networks , Mathematics , ...
0
REPLIES
655
VIEWS

v2 Cellular Automata: From Classical Computation to Quantum Error Correction

CONTRIBUTED BY: Dean Gladish | 1 month ago
Computational Linguistics , Computational Systems , ...
0
REPLIES
735
VIEWS

LifeHash: ⚠ Code as Proof from a Mathematica Toolkit for Cellular Automata Simulation and Analysis

CONTRIBUTED BY: Dean Gladish | 1 month ago
Computational Systems , Graphics and Visualization , ...
0
REPLIES
511
VIEWS

What's missing in connection between the prime number theorem and the MRB constant?

QUESTION FROM: Marvin Ray Burns A.G.S. (cum laude) | 1 month ago
Graphics and Visualization , Mathematics , Numerical Computation , ...
0
REPLIES
566
VIEWS

Implementing "Master Series" (msr) function in Wolfram Alpha

QUESTION FROM: Sergey Berezin | 2 months ago
Mathematics , Wolfram|Alpha
0
REPLIES
412
VIEWS

The façade of Newtonianism: causality, reversibility, and the future of networking

CONTRIBUTED BY: Dean Gladish | 2 months ago
Data Science , Graphs and Networks , Modeling , Wolfram Language
0
REPLIES
526
VIEWS

Cellular automata - from classical computation to quantum error correction

CONTRIBUTED BY: Dean Gladish | 2 months ago
Computational Systems , Dynamic Interactivity , ...
0
REPLIES
453
VIEWS

Economics as a physics issue

CONTRIBUTED BY: Jonathan Wooldridge | 2 months ago
Dynamic Interactivity , Economics , Finance , ...
0
REPLIES
321
VIEWS

Notebook Assistant separate community?

QUESTION FROM: Bruce Tedesco | 2 months ago
External Programs and Systems , Machine Learning , ...
0
REPLIES
677
VIEWS

Does Wolfram have any plan to support elliptic curve?

QUESTION FROM: wayne wang | 2 months ago
Algebra , Mathematics , Wolfram Language
0
REPLIES
348
VIEWS

Mathematica Journal

QUESTION FROM: Steve M | 2 months ago
Authoring and Publishing , Mathematica , Wolfram Language
0
REPLIES
905
VIEWS

Divergence of a tensor in curvilinear coordinates

QUESTION FROM: Sinval Santos | 2 months ago
Mathematics , Wolfram Language
0
REPLIES
268
VIEWS

Cascade control of a water tank heating process

CONTRIBUTED BY: Housam Binous | 2 months ago
Chemistry , Control Systems , Engineering , ...
0
REPLIES
912
VIEWS

Increased stability margin by cascade control

CONTRIBUTED BY: Housam Binous | 2 months ago
Chemistry , Control Systems , Engineering , ...
0
REPLIES
871
VIEWS

Density plots in nanoplatelets

CONTRIBUTED BY: Viktor Khachatryan | 2 months ago
Dynamic Interactivity , Graphics and Visualization , Physics , ...
0
REPLIES
353
VIEWS

Web scraping Internet Archive books using Wolfram

CONTRIBUTED BY: Emerson Alex Villafuerte Jara | 2 months ago
Computer Science , Natural Language Processing , ...
0
REPLIES
607
VIEWS

Converting a Venn diagram into a logic statement

QUESTION FROM: Mitchell Sandlin | 2 months ago
Graphics and Visualization , Logic and Boolean Algebra , ...
0
REPLIES
499
VIEWS

Foundations of reversibility: a formal analysis of the Spekkens toy model

CONTRIBUTED BY: Dean Gladish | 2 months ago
Dynamic Interactivity , Earth Science , Graphics and Visualization , ...
0
REPLIES
519
VIEWS

Contention and State: A Formal Analysis of Classical Ethernet and Spekkens Toy Models

CONTRIBUTED BY: Dean Gladish | 2 months ago
Computer Science , Graphics and Visualization , Modeling , ...
0
REPLIES
514
VIEWS

The universe within: an introduction to Stephen Wolfram's new physics

CONTRIBUTED BY: Patrick Sutton | 2 months ago
Authoring and Publishing , Physics , ...
0
REPLIES
463
VIEWS

The Dædælus efficiency model: a formal comparison of bandwidth- and transaction-multiplexing

QUESTION FROM: Dean Gladish | 2 months ago
Discrete Mathematics , Graphics and Visualization , Mathematics , ...
0
REPLIES
778
VIEWS

The metcalfe-boggs model: a formal analysis of statistical arbitration and efficiency

CONTRIBUTED BY: Dean Gladish | 2 months ago
Discrete Mathematics , Dynamic Interactivity , ...
0
REPLIES
780
VIEWS

Control of a two-tank blending system

CONTRIBUTED BY: Housam Binous | 2 months ago
Chemistry , Control Systems , Engineering , ...
0
REPLIES
967
VIEWS

Visualizing polyrhythms with polygons and clicks

CONTRIBUTED BY: Ameya Srinivasan | 2 months ago
Audio, Sound and Music , Dynamic Interactivity , Geometry , ...
0
REPLIES
786
VIEWS

Problem with CrossEntropyLossLayer["Index"] in NetTrain[]

QUESTION FROM: Juan Carlos Ordonez | 2 months ago
Data Science , Neural Networks , Wolfram Function Repository , ...
0
REPLIES
992
VIEWS

How does the LLM based function ImageSynthetise work?

QUESTION FROM: Ehud Fonio | 2 months ago
Data Science , Image Processing , Machine Learning , Wolfram Language
0
REPLIES
762
VIEWS

Control of a Constant-Volume Blender

CONTRIBUTED BY: Housam Binous | 2 months ago
Chemistry , Control Systems , Engineering , ...
0
REPLIES
992
VIEWS

Issue with SciDraw in Wolfram 14.2.1

QUESTION FROM: Natalia Diaz | 2 months ago
Graphics and Visualization , Packages , Wolfram Language
0
REPLIES
719
VIEWS

Error trying to assign values for a tensor

QUESTION FROM: Eran Lavi | 2 months ago
Algebra , Mathematics , Physics , Wolfram Language
0
REPLIES
542
VIEWS

Control of a Cold and Hot Water Constant-Volume Mixer

CONTRIBUTED BY: Housam Binous | 2 months ago
Chemistry , Control Systems , Engineering , ...
0
REPLIES
980
VIEWS

Two tanks Connected in an Interacting Fashion

CONTRIBUTED BY: Housam Binous | 2 months ago
Chemistry , Control Systems , Engineering , ...
0
REPLIES
969
VIEWS

Control of a Stirred-Tank Heating Process

CONTRIBUTED BY: Housam Binous | 2 months ago
Chemistry , Control Systems , Engineering , ...
0
REPLIES
860
VIEWS

Accessing the I2P network from Wolfram notebooks

CONTRIBUTED BY: Joseph Stocke | 2 months ago
Operating System and Network Access , Wolfram Language
0
REPLIES
656
VIEWS

Step response of a simple feedback control system using a PID controller

CONTRIBUTED BY: Housam Binous | 2 months ago
Control Systems , Engineering , Graphics and Visualization , ...
0
REPLIES
782
VIEWS

TravelDirections/TravelDistance intermittent

QUESTION FROM: Troy Rockwood | 2 months ago
Curated Data , Geographic Information System , Wolfram Language
0
REPLIES
684
VIEWS

Analysis of simple distillation by arc-length continuation: ternary mixture with chemical reaction

CONTRIBUTED BY: Housam Binous | 2 months ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
472
VIEWS

Analysis of simple distillation: case of a hypothetical ternary mixture with chemical reaction

CONTRIBUTED BY: Housam Binous | 2 months ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
679
VIEWS

[WSRP25] Simulating surfactant-water interactions for applications in cloud seeding

CONTRIBUTED BY: Yuti Purohit | 2 months ago
Chemistry , Earth Science , Environmental Science , Modeling , ...
0
REPLIES
982
VIEWS

[WSRP25] Analyzing neural networks with mathematical modeling

CONTRIBUTED BY: Chelsea Liang | 2 months ago
Data Science , Graphics and Visualization , Machine Learning , ...
0
REPLIES
1.2K
VIEWS

[WSRP25] Creating a Tool to Analyze User Typing Patterns for Diagnosis of Neurological Disorders

CONTRIBUTED BY: Anvesha Jain | 2 months ago
Computational Linguistics , Medical Sciences , Wolfram Language , ...
0
REPLIES
842
VIEWS

[WSRP25] Optimizing Stock Portfolios Using Decentralized Methods Along the Mean Variance Frontier

CONTRIBUTED BY: Ahaan Chowdhury | 2 months ago
Economics , Finance , Mathematics , Wolfram Language , ...
0
REPLIES
1.1K
VIEWS

All azeotropes of a system composed of ethanol - methylcyclopentane - benzene - hexane at 1 atm

CONTRIBUTED BY: Housam Binous | 2 months ago
Chemistry , Data Science , Engineering , Graphics and Visualization , ...
0
REPLIES
304
VIEWS

[WSS25] Computability on Nestedly Recursive Function (NRF)

CONTRIBUTED BY: Bowei Xv | 2 months ago
Computer Science , Mathematics , Wolfram Language , ...
0
REPLIES
369
VIEWS

[WSS25] Brune Synthesis Method for Minimal Circuit Realization

CONTRIBUTED BY: Demian Pankratov | 2 months ago
Electrical Engineering , Wolfram Language , Wolfram Summer School
0
REPLIES
284
VIEWS

[WSS25] The Ruliad as an Optimal Framework for Unifying Mind, Matter, and the Infinite

CONTRIBUTED BY: Damaris Kroeber | 2 months ago
Wolfram Language , Wolfram Summer School
0
REPLIES
1K
VIEWS

[WSS25] Simulated Ethics: A Multi-Phase Framework for Trolley Problem Reasoning in LLMs

CONTRIBUTED BY: Stella Maymin | 2 months ago
Artificial Intelligence , Wolfram Summer School
0
REPLIES
535
VIEWS

Exploring Geodesics in Euclidean and Non-Euclidean Geometric Spaces

CONTRIBUTED BY: Pavel Pomozov | 2 months ago
Calculus , Geometry , Mathematics
0
REPLIES
1.2K
VIEWS

[WSS25] Exploring CA tools for modeling Dialogical Reasoning

CONTRIBUTED BY: Gray Cox | 2 months ago
Artificial Intelligence , Computational Humanities , Economics , ...
0
REPLIES
648
VIEWS

[WSS25] An optimization program designed to discover specific cellular automaton rules

CONTRIBUTED BY: Junchi Shen | 2 months ago
Computational Systems , Wolfram Language , Wolfram Science , ...
0
REPLIES
390
VIEWS

All azeotropes of a quaternary system by bifurcation

CONTRIBUTED BY: Housam Binous | 2 months ago
Chemistry , Data Science , Engineering , Graphics and Visualization , ...
0
REPLIES
319
VIEWS

All azeotropes of a pentanary system by bifurcation

CONTRIBUTED BY: Housam Binous | 2 months ago
Chemistry , Data Science , Engineering , Graphics and Visualization , ...
0
REPLIES
352
VIEWS

Observation of a nth root of a negative number in Mathematica

CONTRIBUTED BY: Marvin Ray Burns A.G.S. (cum laude) | 2 months ago
Algebra , Calculus , Graphics and Visualization , Mathematics , ...
0
REPLIES
564
VIEWS

Quadrant Astrolabe

CONTRIBUTED BY: Gilmer Gary | 2 months ago
Astronomy
0
REPLIES
761
VIEWS

Universal Astrolabe

CONTRIBUTED BY: Gilmer Gary | 2 months ago
Astronomy , Compilation , Geometry , Mathematica , Modeling , ...
0
REPLIES
795
VIEWS

Matrix Diagonalization and Spectral Theorem

CONTRIBUTED BY: Junseo Lee | 3 months ago
Algebra , Education , Mathematics , Symbolic Computations , ...
0
REPLIES
874
VIEWS

Cloud chat notebooks frequently entirely failing to produce output?

QUESTION FROM: Alexander Riccio | 3 months ago
External Programs and Systems , Product Set Up , Wolfram Language
0
REPLIES
661
VIEWS

Energy based highlighting of particle like structures in cellular automata

CONTRIBUTED BY: Viktor Ferenczi | 3 months ago
Computational Systems , Graphics and Visualization , Mathematics , ...
0
REPLIES
458
VIEWS

Counting Sets in SET, the Family Game of Visual Perception

CONTRIBUTED BY: William Choi-Kim | 3 months ago
Mathematics , Wolfram Language
0
REPLIES
312
VIEWS

Simplify an expression to a known value ( continuation )

QUESTION FROM: José Luis Garrido | 3 months ago
Algebra , Mathematics , Wolfram Language
0
REPLIES
378
VIEWS

How the nurse-to-patient ratio can affect quality measures

CONTRIBUTED BY: Jason Bak | 3 months ago
Data Science , Graphics and Visualization , Medical Sciences , ...
0
REPLIES
424
VIEWS

All Azeotropes for a Ternary System by bifurcation : Acetone - Chloroform - Methanol Mixture

CONTRIBUTED BY: Housam Binous | 3 months ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
299
VIEWS

Matrix-Matrix Multiplication AB : An Outer Product View

CONTRIBUTED BY: Junseo Lee | 3 months ago
Mathematics
0
REPLIES
402
VIEWS

Dirac’s Hidden Formula? The Unexpected Power of Logs and Exponents in Number Representation

CONTRIBUTED BY: Jefferson Conza | 3 months ago
Discrete Mathematics , Graphics and Visualization , Mathematics , ...
0
REPLIES
781
VIEWS

Matrix-vector multiplication Ax using columns of A

CONTRIBUTED BY: Junseo Lee | 3 months ago
Mathematics
0
REPLIES
404
VIEWS

[WSG68] Daily Study Group: Modeling Electric Vehicle Dynamics

CONTRIBUTED BY: Ankit Naik | 3 months ago
Education , Events & Media , Modeling , SystemModeler , ...
0
REPLIES
1.2K
VIEWS

Lesson Plan - Elements of Geometry

CONTRIBUTED BY: Rob P | 3 months ago
Education , Geometry , Graphics and Visualization , Mathematics , ...
0
REPLIES
959
VIEWS

Cannot get DeviceOpen on OpenAIGym to work

QUESTION FROM: Thomas Gustafsson | 3 months ago
Connected Devices , External Programs and Systems , ...
0
REPLIES
507
VIEWS

Wolfram Data Science Boot Camp 2025

CONTRIBUTED BY: Arben Kalziqi | 3 months ago
Curated Data , Data Science , Earth Science , Education , ...
0
REPLIES
1.3K
VIEWS

Problems with xact and xtensor to compute perturbed Einstein tensor

QUESTION FROM: Debadri Bhattacharjee | 3 months ago
Physics , Wolfram Language
0
REPLIES
876
VIEWS

Visualize the MRB constant mostly with Wolfram code

CONTRIBUTED BY: Marvin Ray Burns A.G.S. (cum laude) | 4 months ago
Graphics and Visualization , Graphs and Networks , Mathematics , ...
0
REPLIES
1.2K
VIEWS

Errors in solving a complex equation: FindRoot and NIntegrate cannot converge

QUESTION FROM: S. Gallagher | 4 months ago
Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
986
VIEWS

Semantic polynomials and semantic algebra

CONTRIBUTED BY: Jonathan Wooldridge | 4 months ago
Computational Humanities , Data Science , ...
0
REPLIES
596
VIEWS
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FEATURED CONTRIBUTORS
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Ed Pegg
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Housam Binous
3 hours ago
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Daniele Gregori
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