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Staff Picks

Hopf fibration: Loops on S² lifted to τ-dependent S³ tori via stereographic projection

CONTRIBUTED BY: Johannes Martin | 23 hours ago BY: EDITORIAL BOARD
1
REPLIES
70
VIEWS

Phase switch driven by the hidden half-ice, half-fire state in a ferrimagnet

CONTRIBUTED BY: Weiguo Yin | 1 day ago BY: EDITORIAL BOARD
1
REPLIES
77
VIEWS

Liouville-space vectorization and Schur decomposition for Lindblad evolution

CONTRIBUTED BY: Mohammad Bahrami | 3 days ago BY: EDITORIAL BOARD
1
REPLIES
176
VIEWS
All Discussions

Solve numerically a diffusion equation with fully reflecting wall?

QUESTION FROM: Erez A | 6 years ago
Equation Solving , Mathematics , Numerical Computation , Packages , ...
0
REPLIES
2.8K
VIEWS

Introductory Physical quantities in Wolfram Language

CONTRIBUTED BY: Dean Gladish | 2 years ago
Calculus , Equation Solving , Graphics and Visualization , ...
0
REPLIES
2.8K
VIEWS

Bug in 9.0 and 10.0 Limit[Abs[Sign[x*Sin[1/x]]],x->0] = 1 (DOES NOT EXIST)

QUESTION FROM: Tigran Aivazian | 11 years ago
Mathematica
0
REPLIES
2.8K
VIEWS

Why Doesn't Minimize Use the Kuhn-Tucker equations for bounded problems?

QUESTION FROM: Frank Kampas | 7 years ago
Optimization , Mathematics , Wolfram Language
0
REPLIES
2.8K
VIEWS

Deploying GeoListPlot and DynamicGeoGraphics with GeoMarkers and Tooltips

QUESTION FROM: Mike Besso | 4 years ago
Geographic Information System , Graphics and Visualization , ...
0
REPLIES
2.8K
VIEWS

Getting 2D mesh from ConcaveHullMesh?

QUESTION FROM: Ian Williams | 3 years ago
Geometry , Wolfram Language
0
REPLIES
2.8K
VIEWS

Is Mathematica 11.0.1.0 still compatible with OS X 10.13.1 ?

QUESTION FROM: Janos Lobb | 8 years ago
Graphics and Visualization , Mathematica , ...
0
REPLIES
2.8K
VIEWS

Which function to use for this equation?

QUESTION FROM: hello hello | 8 years ago
Signal Processing , Wolfram Language
0
REPLIES
2.8K
VIEWS

Issues with GeoScaleBar

QUESTION FROM: Ian Williams | 3 years ago
Geographic Information System , Graphics and Visualization , ...
0
REPLIES
2.8K
VIEWS

Illustrating variability using Wolfram Language in undergraduate course

QUESTION FROM: Gareth Russell | 4 years ago
Dynamic Interactivity , Education , Graphics and Visualization , ...
0
REPLIES
2.8K
VIEWS

Querying vertex properties on graphs whose vertices are lists

QUESTION FROM: Szabolcs Horvát | 7 years ago
Graphs and Networks , Mathematica , Wolfram Language
0
REPLIES
2.8K
VIEWS

Solve 1D compressible Euler equations with piston and cylinder?

QUESTION FROM: Lucas Beveridge | 6 years ago
Engineering , Equation Solving , Mathematics , Modeling , ...
0
REPLIES
2.8K
VIEWS

Expose DocuTools outside of Workbench

CONTRIBUTED BY: b3m2a1 ​  | 7 years ago
Mathematica , Packages , User Interface
0
REPLIES
2.8K
VIEWS

Non-rotatable Graphics3D occurs in conjunction with drag&drop file import

QUESTION FROM: Bianca Eifert | 11 years ago
Dynamic Interactivity , Graphics and Visualization , ...
0
REPLIES
2.8K
VIEWS

[TMJ] Manipulating Subgroups of the Modular Group

CONTRIBUTED BY: EDITORIAL BOARD | 9 years ago
Algebra , Events & Media , Graphics and Visualization , ...
0
REPLIES
2.8K
VIEWS

analysis of interfering signals.

QUESTION FROM: VIVEK KUMAR | 10 years ago
Mathematics , Signal Processing
0
REPLIES
2.8K
VIEWS

Evaluated->True in ParametricPlot with Legends and Labels causes error

QUESTION FROM: Lance Randall Gamier | 3 years ago
Graphics and Visualization , Wolfram Language
0
REPLIES
2.8K
VIEWS

Solve this hydrodynamic stability problem?

QUESTION FROM: ROBIN BHARDWAJ | 8 years ago
Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2.8K
VIEWS

Numerical investigation of two coupled differential equations

QUESTION FROM: Luca Stadtmueller | 4 years ago
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2.8K
VIEWS

Connect Mathematica to Simulia CST?

QUESTION FROM: Alexandre Silva | 5 years ago
Engineering , External Programs and Systems , ...
0
REPLIES
2.8K
VIEWS

Are there tutorials for eclipse + Workbench?

QUESTION FROM: Steven Brawer | 3 years ago
External Programs and Systems , Workbench
0
REPLIES
2.8K
VIEWS

Using a Chooser option in FinancialDerivative[]?

QUESTION FROM: Robert Buchanan | 4 years ago
Finance , Mathematics , Wolfram Language
0
REPLIES
2.8K
VIEWS

Streaming Time Series Classification

QUESTION FROM: MReza Nayeri | 5 years ago
Data Science , Machine Learning , Wolfram Language
0
REPLIES
2.8K
VIEWS

[GIF] Transmit (Spinning hexagons/isometric illusion)

CONTRIBUTED BY: Clayton Shonkwiler | 9 years ago
Geometry , Graphics and Visualization , Visual Arts , Wolfram Language
0
REPLIES
2.8K
VIEWS

Gravitational RedShift between two Atomic Clocks

CONTRIBUTED BY: Wim Vegt | 3 years ago
Astronomy , Calculus , Equation Solving , Mathematics , ...
0
REPLIES
2.8K
VIEWS

Conditions of Gn continuity of two Bezier patches

QUESTION FROM: Aleksandr Miller | 4 years ago
Graphics and Visualization , Mathematics , Wolfram Language
0
REPLIES
2.8K
VIEWS

What are the Hypergraph Nodes?

QUESTION FROM: Salim Huerta | 5 years ago
Graphs and Networks , Wolfram Fundamental Physics Project , ...
0
REPLIES
2.8K
VIEWS

Packing Non-Convex Curves, Part 1

CONTRIBUTED BY: Frank Kampas | 5 years ago
Geometry , Graphics and Visualization , Optimization , Mathematics , ...
0
REPLIES
2.8K
VIEWS

Tent map Diffie-Hellman

CONTRIBUTED BY: Brad Klee | 4 years ago
Computer Science , Cryptography , Mathematics , Signal Processing , ...
0
REPLIES
2.8K
VIEWS

Rotate a binary embedded image in a graphic containing Postscript?

QUESTION FROM: Roger Dooley | 5 years ago
Graphics and Visualization , Image Processing , ...
0
REPLIES
2.8K
VIEWS

Combining two stochastic processes, one Wiener and one Bernoulli process?

QUESTION FROM: Jay Zhu | 9 years ago
Calculus , Mathematics , Statistics and Probability , Wolfram Language
0
REPLIES
2.8K
VIEWS

Use W|A for simple engineering plots?

QUESTION FROM: Gintaras Tamosauskas | 7 years ago
Graphics and Visualization , Mathematics , Wolfram|Alpha
0
REPLIES
2.8K
VIEWS

[WELP23] Theoretical and Applied Analyses of the Kuramoto Model

CONTRIBUTED BY: Wolfram Education Programs | 1 year ago
Staff Picks , Geometry , Graphics and Visualization , ...
0
REPLIES
2.8K
VIEWS

Got MeasureDump when integrate over region with decimal parameters?

QUESTION FROM: H. Zhou | 6 years ago
Calculus , Mathematics , Numerical Computation , Wolfram Language
0
REPLIES
2.8K
VIEWS

Solve a first-order nonlinear ordinary differential equation with W|A?

QUESTION FROM: 123 345 | 7 years ago
Equation Solving , Mathematics , Wolfram|Alpha
0
REPLIES
2.8K
VIEWS

3D visualization of human genes in a few lines of code

CONTRIBUTED BY: Lucien Grondin | 5 years ago
Biological Sciences , Curated Data , Data Science , ...
0
REPLIES
2.8K
VIEWS

Zero to AI in 60 Minutes: Predicting Rock Paper Scissors

QUESTION FROM: Luciano Viola | 5 years ago
Data Science , Machine Learning , Wolfram Language
0
REPLIES
2.8K
VIEWS

Failure to export Graphics3D object to 3DS, OBJ, DAE, STL

QUESTION FROM: Bogdan Udrea | 3 years ago
Geometry , Graphics and Visualization , Import and Export , ...
0
REPLIES
2.8K
VIEWS

eIDAS QSeal certificates for finance data

QUESTION FROM: Thanos Theodorou | 4 years ago
Curated Data , Finance , Wolfram Language
0
REPLIES
2.8K
VIEWS

Add a SoftmaxLayer to trainable network with vector input 14x14 pixel pics?

QUESTION FROM: Markus Lenzing | 6 years ago
Data Science , Image Processing , Machine Learning , ...
0
REPLIES
2.8K
VIEWS

Assigning a value to a variable in Wolfram problem generator?

QUESTION FROM: Colin Williams | 5 years ago
Algebra , Equation Solving , Mathematics , Wolfram|Alpha
0
REPLIES
2.8K
VIEWS

Can the expression be further simplified?

QUESTION FROM: Jacques Ou | 5 years ago
Calculus , Mathematics , Wolfram Language
0
REPLIES
2.8K
VIEWS

TXM797: Rational cyclic-polygon

CONTRIBUTED BY: Minh Trịnh Xuân | 3 years ago
Algebra , Dynamic Interactivity , Geometry , ...
0
REPLIES
2.8K
VIEWS

Fun with flags:) Stars and Stripes

CONTRIBUTED BY: Oliver Seipel | 4 years ago
Graphics and Visualization , Image Processing , Recreation , ...
0
REPLIES
2.8K
VIEWS

Has this person lived for two millennia Entity["Person", "Zhou::6dj36"]?

QUESTION FROM: tom kirkman | 6 years ago
Curated Data , Data Science , Social Science , Wolfram Language
0
REPLIES
2.8K
VIEWS

Include confidence intervals in ProbabilityScalePlot?

QUESTION FROM: Ronald Plath | 9 years ago
Data Science , Graphics and Visualization , Mathematics , ...
0
REPLIES
2.8K
VIEWS

Changing the OpenerView arrow color and size

QUESTION FROM: Andrew Meit | 4 years ago
Accessibility , Dynamic Interactivity , Mathematica , ...
0
REPLIES
2.8K
VIEWS

Problem with Inactive form of governing diffeq for nonlinear finite element

QUESTION FROM: Zachary Grasley | 6 years ago
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2.8K
VIEWS

How to speed up Series[]

QUESTION FROM: Leslaw Bieniasz | 5 years ago
Calculus , Mathematics , Wolfram Language
0
REPLIES
2.8K
VIEWS

Numerically check time derivative?

QUESTION FROM: Jeroen Geeraert | 9 years ago
Equation Solving , Mathematics , Numerical Computation , Physics , ...
0
REPLIES
2.8K
VIEWS

computer crashed, no more mathematica 7, can i get a re-download??

QUESTION FROM: peter epps | 10 years ago
Mathematica
0
REPLIES
2.8K
VIEWS

Changing InitialEquations of a SystemModel

QUESTION FROM: Vance Turnewitsch | 5 years ago
Computational Systems , Modeling , Wolfram Language
0
REPLIES
2.8K
VIEWS

[TMJ] The Arithmetic of Points on a Conic and Projectivities

CONTRIBUTED BY: EDITORIAL BOARD | 6 years ago
Authoring and Publishing , Dynamic Interactivity , Events & Media , ...
0
REPLIES
2.8K
VIEWS

[TMJ] Peak Response of Single-Degree-of-Freedom Systems to Swept-Frequency

QUESTION FROM: EDITORIAL BOARD | 6 years ago
Authoring and Publishing , Calculus , Equation Solving , ...
0
REPLIES
2.8K
VIEWS

MathLink error on HPC: could not create temporary directory

QUESTION FROM: Sachin Kumar | 4 years ago
External Programs and Systems , High-Performance Computing , ...
0
REPLIES
2.8K
VIEWS

Image coordinate tool wrong coordinate after ImagePerspectiveTransformation

QUESTION FROM: vincent feng | 3 years ago
Image Processing , Wolfram Language
0
REPLIES
2.8K
VIEWS

Solve a 4th-order nonlinear PDE in 1d by writing as two 2nd-order eqs?

QUESTION FROM: John Bechhoefer | 3 years ago
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2.8K
VIEWS

Why is 3D graphics slow in Windows 10?

QUESTION FROM: John Lollar | 5 years ago
Graphics and Visualization , Mathematica , Mathematics , ...
0
REPLIES
2.8K
VIEWS

Relationships among Defer, Interpretation, Hold, Unevaluated, Inactivate

QUESTION FROM: Murray Eisenberg | 10 years ago
Mathematica , Wolfram Language
0
REPLIES
2.8K
VIEWS

What is wrong in my code for shooting method to solve 4 ODEs?

QUESTION FROM: Pragyan Sarma | 7 years ago
Calculus , Equation Solving , Graphics and Visualization , ...
0
REPLIES
2.8K
VIEWS

Solve issues with Tag RowBox in RowBox using "Quantum Notation" package?

QUESTION FROM: Alessandro Candeloro | 6 years ago
Algebra , Mathematica , Mathematics , Packages , Physics , ...
0
REPLIES
2.8K
VIEWS

Get coordinates of the opposite corners of a rectangle on MacBookPro

QUESTION FROM: Yutong Xiao | 5 years ago
Mathematica , Operating System and Network Access , User Interface , ...
0
REPLIES
2.8K
VIEWS

Perform polynomial factorization?

QUESTION FROM: Silviu Udrescu | 7 years ago
Algebra , Mathematics , Symbolic Computations , Wolfram Language
0
REPLIES
2.8K
VIEWS

Inverse functions in Wolfram Alpha

QUESTION FROM: Tom Monk | 5 years ago
Mathematics , Wolfram|Alpha , Wolfram Language
0
REPLIES
2.8K
VIEWS

instaling Rlink and connecting to the R version on my pc

QUESTION FROM: Ravi V | 11 years ago
External Programs and Systems , Mathematica , Product Set Up , ...
0
REPLIES
2.8K
VIEWS

Expression wrapping no longer working

QUESTION FROM: David Golber | 2 years ago
Mathematica , Presentation and Notebooks , User Interface , ...
0
REPLIES
2.8K
VIEWS

Named URL for URLShorten

CONTRIBUTED BY: b3m2a1 ​  | 7 years ago
Wolfram Cloud , Wolfram Language
0
REPLIES
2.8K
VIEWS

Find PDE to a graphical solution?

QUESTION FROM: Erik Brown | 8 years ago
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
0
REPLIES
2.8K
VIEWS

[WSS16] Roommate Matching

CONTRIBUTED BY: benjabramowitz | 9 years ago
Computer Science , Graphs and Networks , Machine Learning , ...
0
REPLIES
2.8K
VIEWS

How to solve Fokker Planck equation with NDSolve?

QUESTION FROM: Vansh Kharbanda | 4 years ago
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2.8K
VIEWS

Obtain RegionIntersection solution for rotated 3D regions?

QUESTION FROM: Shivanand Pattanshetti | 8 years ago
Geometry , Graphics and Visualization , Mathematics , ...
0
REPLIES
2.8K
VIEWS

Animate a bunch of matrices generated in a for loop?

QUESTION FROM: James Curley | 8 years ago
Dynamic Interactivity , Graphics and Visualization , Wolfram Language
0
REPLIES
2.8K
VIEWS

Perform minimization with multiple constraints?

QUESTION FROM: Mark Anthony Redo | 6 years ago
Equation Solving , Optimization , Mathematics , Wolfram Language
0
REPLIES
2.7K
VIEWS

How does the updating process in the Wolfram Model work?

QUESTION FROM: Luis Antunes | 4 years ago
Physics , Wolfram Fundamental Physics Project , Wolfram Science
0
REPLIES
2.7K
VIEWS

Accuracy of the WKB approximation in Quantum Mechanics

CONTRIBUTED BY: Frank Kampas | 12 years ago
Mathematica , Physics
0
REPLIES
2.7K
VIEWS

[R&DL] Ask Integration Questions to Oleg Marichev

CONTRIBUTED BY: Keren Garcia | 2 years ago
Calculus , Education , Events & Media , Mathematics , Wolfram Language
0
REPLIES
2.7K
VIEWS

Use graphics inside TogglerBar?

QUESTION FROM: Jaime moreno zuleta | 7 years ago
Dynamic Interactivity , Graphics and Visualization , Wolfram Language
0
REPLIES
2.7K
VIEWS

Any example of periodic columns in asymmetrical 1D cellular automata?

QUESTION FROM: Trevor Cappallo | 4 years ago
Computer Science , Wolfram Science
0
REPLIES
2.7K
VIEWS

Problem with palettes

QUESTION FROM: Kurt Boge | 5 years ago
Mathematica , User Interface , Wolfram Language
0
REPLIES
2.7K
VIEWS

Lovecraft 125th -- Non-Euclidean challenge

QUESTION FROM: Ed Pegg | 10 years ago
Mathematics
0
REPLIES
2.7K
VIEWS

Updates with home use yearly subscription

QUESTION FROM: Mike Luntz | 10 years ago
Mathematica
0
REPLIES
2.7K
VIEWS

Parametric Plotting of a Matrix

QUESTION FROM: Mitchell Sandlin | 9 years ago
Graphics and Visualization , Mathematics , Wolfram Language
0
REPLIES
2.7K
VIEWS

AI Learning Companion - runs in Wolfram Alpha Notebook Edition

CONTRIBUTED BY: Tamas Simon | 2 years ago
Education , External Programs and Systems , ...
0
REPLIES
2.7K
VIEWS

Is there anyway to use a named argument in calling mathematica from .NET?

QUESTION FROM: Young Mr | 11 years ago
Software Development
0
REPLIES
2.7K
VIEWS

Covering a tetrahedron with 4 cubes

CONTRIBUTED BY: Ed Pegg | 10 years ago
Mathematics
0
REPLIES
2.7K
VIEWS

Symbolic Vector Anlysis?

QUESTION FROM: sam mj | 5 years ago
Mathematica , Mathematics , Packages , Physics , Wolfram Language
0
REPLIES
2.7K
VIEWS

Plotting Locations using GeoGraphics

QUESTION FROM: J D | 10 years ago
Geographic Information System , Image Processing , Wolfram Language
0
REPLIES
2.7K
VIEWS

The Wolfram Engine exited during an activation

QUESTION FROM: Dan Henry | 3 years ago
Mathematica , Wolfram Engine
0
REPLIES
2.7K
VIEWS

Graph issues, best fit calibration, numerical solution, convergence

QUESTION FROM: Alessandro M. | 6 years ago
Data Science , Graphics and Visualization , Mathematics , ...
0
REPLIES
2.7K
VIEWS

Shading Polar Plot

QUESTION FROM: Cesar Osorio II | 6 years ago
Mathematica , Mathematics
0
REPLIES
2.7K
VIEWS

[WSS17] Power[A,3] - An Algorithmic Auto-graded Aggregating Homework System

CONTRIBUTED BY: Les Grundman | 8 years ago
Dynamic Interactivity , Education , Wolfram Language , ...
0
REPLIES
2.7K
VIEWS

Estimate the parameters of the Kumaraswamy distribution

QUESTION FROM: Dana Alamleh | 1 year ago
Statistics and Probability , Wolfram Language
0
REPLIES
2.7K
VIEWS

Why won't Wolfram|Alpha accept this input?

QUESTION FROM: M G | 4 years ago
Mathematics , Wolfram|Alpha
0
REPLIES
2.7K
VIEWS

Greek math symbols in text cells, and other editing problems

QUESTION FROM: Gary Palmer | 2 years ago
Mathematica , Mathematics , Presentation and Notebooks , ...
0
REPLIES
2.7K
VIEWS

Were the bugs in a working session's CausalConnectionGraph function fixed?

QUESTION FROM: Kevin Belton | 5 years ago
Graphs and Networks , Wolfram Fundamental Physics Project , ...
0
REPLIES
2.7K
VIEWS

Split and elaborate array into file?

QUESTION FROM: Paolo Pellegrini | 8 years ago
Mathematics , Wolfram Language
0
REPLIES
2.7K
VIEWS

Use the GreenFunction to solve a problem about beams?

QUESTION FROM: Clem Ba | 8 years ago
Equation Solving , Mathematics , Physics , Wolfram Language
0
REPLIES
2.7K
VIEWS

Explaining beta decay using Bohr's approach rather than Pauli's

CONTRIBUTED BY: José Manuel Rodríguez Caballero | 4 years ago
Physics , Wolfram Fundamental Physics Project , Wolfram Language , ...
0
REPLIES
2.7K
VIEWS

Exploring the potential of the Wolfram Language in symbolic cryptography

CONTRIBUTED BY: José Manuel Rodríguez Caballero | 5 years ago
Algebra , Computer Science , Cryptography , ...
0
REPLIES
2.7K
VIEWS

Unifying continuous and discrete physics, Part 1

CONTRIBUTED BY: Daniel Geisler | 3 years ago
Algebra , Mathematics , Physics , Symbolic Computations , ...
0
REPLIES
2.7K
VIEWS
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