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Classical and quantum mechanics, electricity and magnetism, thermodynamics, high-energy and particle physics, condensed matter physics, biophysics.... Astronomy and optics are separate categories.

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RunScheduledTask outputting more data than programmed to

QUESTION FROM: Alexis Ploss | 11 years ago BY: Alexis Ploss
Education , Import and Export , Mathematica , Physics , ...
2
REPLIES
17K
VIEWS

Need help with Animate

QUESTION FROM: Thomas Bilyk | 11 years ago BY: Thomas Bilyk
Education , Graphics and Visualization , Mathematica , Mathematics , ...
2
REPLIES
6.2K
VIEWS

Simplifying expressions

QUESTION FROM: Prashant | 11 years ago BY: Prashant
Algebra , Mathematics , Modeling , Physics
2
REPLIES
6.6K
VIEWS

How to define a function using the same loop variable

QUESTION FROM: soumyakanti.bose09 Bose | 11 years ago BY: soumyakanti.bose09 Bose
Physics
2
REPLIES
2.3K
VIEWS

"File Saved"?

QUESTION FROM: Dean Sparrow | 11 years ago BY: Dean Sparrow
Physics
2
REPLIES
6.5K
VIEWS

How con I make mathematica handle the complex exponential integral?

QUESTION FROM: martin drecg | 11 years ago BY: S M Blinder
Mathematics , Physics
2
REPLIES
6.5K
VIEWS

xPrint v.1.4 Release

QUESTION FROM: Alessandro Stecchina | 11 years ago BY: Alessandro Stecchina
Mathematica Add-Ons , Mathematics , Packages , Physics , ...
2
REPLIES
12.6K
VIEWS

How to Construct Matrix Representation of a Tensor Product from submatrices

QUESTION FROM: Frank Kampas | 11 years ago BY: Frank Kampas
Algebra , Physics , Wolfram Language
2
REPLIES
9.8K
VIEWS

Are parameters in functions handled better with Set (=) or Patterns (tau_)

QUESTION FROM: Forrest Meiere | 11 years ago BY: David Keith
Physics
2
REPLIES
4.9K
VIEWS

Triple integrals in wolframalpha

QUESTION FROM: Adriana Zerbini | 11 years ago BY: Adriana Zerbini
Calculus , Mathematics , Physics , Wolfram|Alpha
2
REPLIES
23.1K
VIEWS

i am a researcher in applied mathematics. Which mathematica edition?

QUESTION FROM: abhijit banerjee | 11 years ago BY: David Keith
Astronomy , Mathematica , Mathematics , Physics , Signal Processing , ...
2
REPLIES
14.1K
VIEWS

1-dim acoustic wave equation in layered media

QUESTION FROM: hwoarang Polar | 11 years ago BY: hwoarang Polar
Mathematica , Mathematics , Physics , Wolfram Language
2
REPLIES
6.9K
VIEWS

¿can exercise in uniform rectilinear motion and uniformly accelerated recti

QUESTION FROM: camilo jaramillo | 11 years ago BY: David Keith
Civil Engineering , Education , Engineering , Mathematics , ...
2
REPLIES
12K
VIEWS

How can I use the Eigenvalues function to find the eigenvalues of a matrix?

QUESTION FROM: Max Rodgers | 11 years ago BY: Updating Name
Physics
2
REPLIES
3.3K
VIEWS

Package-X: A Mathematica package for one-loop integrals

CONTRIBUTED BY: Sam Carrettie | 11 years ago BY: Sam Carrettie
Mathematica , Mathematica Add-Ons , Packages , Physics , ...
2
REPLIES
11K
VIEWS

How to solve the TOV equation?

QUESTION FROM: Lingxiao Wang | 11 years ago BY: Lingxiao Wang
Astronomy , Equation Solving , Mathematica , Numerical Computation , ...
2
REPLIES
12K
VIEWS

Solving/rewriting systems of equations for a variable in mathematica.

QUESTION FROM: Tigran Khachatrjan | 11 years ago BY: Tigran Khachatrjan
Algebra , Mathematica , Mathematics , Physics
2
REPLIES
6.5K
VIEWS

Shooting method and matching the two expansions

QUESTION FROM: Xu Xu | 11 years ago BY: Xu Xu
Equation Solving , Mathematica , Mathematics , ...
2
REPLIES
6.1K
VIEWS

InverseFunction: issues with the solution of heat diffusion

QUESTION FROM: Olivier Lemarchand | 11 years ago BY: Olivier Lemarchand
Engineering , Mathematics , Physics , Wolfram Language
2
REPLIES
6.4K
VIEWS

How can I end NDsolve when the function reaches a threshold value ?

QUESTION FROM: Angad Yuvraj | 11 years ago BY: Kevin McCann
Calculus , Equation Solving , Physics , Wolfram Language
2
REPLIES
10.4K
VIEWS

Solving Transcendental Equation

QUESTION FROM: H Paudel | 11 years ago BY: H Paudel
Physics
2
REPLIES
6.2K
VIEWS

Average Speed

QUESTION FROM: Aaron Phillips | 11 years ago BY: EDITORIAL BOARD
Physics , Wolfram Language
2
REPLIES
9.1K
VIEWS

Stopping Integration by using RegionMember inside a WhenEvent

QUESTION FROM: Erik Mahieu | 12 years ago BY: Erik Mahieu
Dynamic Interactivity , Geometry , Modeling , Numerical Computation , ...
2
REPLIES
8.7K
VIEWS

Parametric Plotting A Numerical Solution to a Set of 4 Differential Eq's

QUESTION FROM: John Thacher | 12 years ago BY: John Thacher
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
2
REPLIES
7.4K
VIEWS

Problem with ParametricPlot and Manipulate

QUESTION FROM: tt5 kk6 | 12 years ago BY: tt5 kk6
Graphics and Visualization , Graphs and Networks , Mathematica , ...
2
REPLIES
5.9K
VIEWS

Manipulating Limits of Tables

QUESTION FROM: Charls Mejía | 12 years ago BY: Charls Mejía
Mathematics , Physics
2
REPLIES
4.6K
VIEWS

Problem with an integral that produces a MeijerG function

QUESTION FROM: Bogdan Ganchev | 12 years ago BY: Bogdan Ganchev
Mathematica , Mathematics , Physics , Symbolic Computations
2
REPLIES
4.4K
VIEWS

Increment of a Decimal?

QUESTION FROM: Lewis Millar | 12 years ago BY: Lewis Millar
Computer Science , Data Science , Engineering , Mathematics , Physics
2
REPLIES
7.8K
VIEWS

Interpolating Functions

QUESTION FROM: Brandyn Wessels | 12 years ago BY: Brandyn Wessels
Physics
2
REPLIES
4.5K
VIEWS

Simple physics problem

QUESTION FROM: Frank Nasuti | 12 years ago BY: Frank Nasuti
Equation Solving , Physics , Wolfram|Alpha
2
REPLIES
7.8K
VIEWS

Save the Date for Wolfram Conference 2014 Tokyo/Osaka: December 17 and 20

CONTRIBUTED BY: Akiko Kanamitsu | 12 years ago BY: Akiko Kanamitsu
Business Analytics , Data Science , Education , Engineering , ...
2
REPLIES
18.5K
VIEWS

Rearranging data in a list

QUESTION FROM: Man Nguyen | 12 years ago BY: David Reiss
Computable Document Format , Data Science , ...
2
REPLIES
8.8K
VIEWS

Trying to simulate electric field lines from collection of point charges

QUESTION FROM: Amy Zimmerman | 12 years ago BY: David Keith
Mathematica , Physics
2
REPLIES
15.3K
VIEWS

Simultaneous fitting to multiple data sets with multiple variables and para

QUESTION FROM: Arijit Sharma | 12 years ago BY: Arijit Sharma
Engineering , Image Processing , Mathematics , Modeling , Optics , ...
2
REPLIES
18.1K
VIEWS

How to colour random 3D points in a stereographic view

QUESTION FROM: Imre Pazsit | 12 years ago BY: Imre Pazsit
Authoring and Publishing , Physics , Visual Arts
2
REPLIES
8.6K
VIEWS

solution for ode

QUESTION FROM: HARIKRISHNAN A | 12 years ago BY: HARIKRISHNAN A
Mathematics , Physics
2
REPLIES
4.3K
VIEWS

compute curvature and torsion

QUESTION FROM: au_zeus3200 | 12 years ago BY: Ivan Morozov
Mathematica , Physics , Wolfram Language
2
REPLIES
9.1K
VIEWS

How to place two RevolutionPlot3D in one plot?

QUESTION FROM: Peter Parfenov | 12 years ago BY: Peter Parfenov
Graphics and Visualization , Image Processing , Physics
2
REPLIES
5.4K
VIEWS

Curve Fitting Data

QUESTION FROM: chris jackson | 12 years ago BY: chris jackson
Mathematics , Physics
2
REPLIES
3.6K
VIEWS

fitting the Airy diffraction pattern with FindFit

QUESTION FROM: Alex Mikh | 12 years ago BY: Alex Mikh
Image Processing , Mathematics , Modeling , Optics , Physics , ...
2
REPLIES
12K
VIEWS

Wave equation solutions in a step index fiber optic

QUESTION FROM: Saf Al | 12 years ago BY: Saf Al
Calculus , Mathematica , Optics , Physics , Wolfram Language
2
REPLIES
13K
VIEWS

Maxwell equations: Cartesian to Cylindrical coordinates

QUESTION FROM: Saf Al | 12 years ago BY: Saf Al
Geometry , Optics , Physics , Wolfram Language
2
REPLIES
10.4K
VIEWS

Help me get Function N running to get large gammas in the Twin Paradox?

QUESTION FROM: Douglas Youvan | 12 years ago BY: Douglas Youvan
Mathematics , Physics
2
REPLIES
4.4K
VIEWS

Using the output on ParametricNDSolve in a Piecewise function

QUESTION FROM: David Robert Grimes | 12 years ago BY: David Robert Grimes
Equation Solving , Mathematica , Mathematics , Physics , ...
2
REPLIES
8.3K
VIEWS

plotting motion of two charged particles

QUESTION FROM: Hayashi Yoshiaki | 12 years ago BY: Hayashi Yoshiaki
Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
6.9K
VIEWS

Mathematica recommended by Gerard 't Hooft for Computational Physics

CONTRIBUTED BY: Frank Kampas | 12 years ago BY: David Reiss
Mathematica , Physics , Wolfram Language
2
REPLIES
5.3K
VIEWS

Quantity[] Keyboard Shortcuts ?

QUESTION FROM: Dave Lubbers | 12 years ago BY: Dave Lubbers
Mathematica , Physics , Units , User Interface
2
REPLIES
10.9K
VIEWS

Integration results appear inconsistent

QUESTION FROM: Wolffram Schroer | 12 years ago BY: David Reiss
Calculus , Physics , Wolfram Language
2
REPLIES
3.3K
VIEWS

1D quasicrystals by Fibonacci substitution and lattice projection

CONTRIBUTED BY: Vitaliy Kaurov | 12 years ago BY: Brad Klee
Mathematica , Mathematics , Physics , Wolfram Language
2
REPLIES
25.4K
VIEWS

Chladni patterns Simulation

QUESTION FROM: Igor Palha | 12 years ago BY: Sam Carrettie
Graphics and Visualization , Mathematica , Mathematics , Physics
2
REPLIES
12.6K
VIEWS

Modeling magnetic domains

QUESTION FROM: T Saab | 12 years ago BY: T Saab
Education , Graphics and Visualization , Graphs and Networks , ...
2
REPLIES
12.1K
VIEWS

Projectile motion considering a wind

QUESTION FROM: Pedro Fonseca | 12 years ago BY: Pedro Fonseca
Mathematica , Physics , Wolfram Language
2
REPLIES
10.4K
VIEWS

Save Jacobian While Solving with NDSolve

QUESTION FROM: Nicholas Schneider | 12 years ago BY: Michael Rogers
Computer Science , Engineering , Mathematics , Physics
2
REPLIES
9.7K
VIEWS

Fourier transform (math based question)

QUESTION FROM: Ti Xu | 12 years ago BY: Frank Kampas
Engineering , Image Processing , Mathematica , Mathematics , Physics
2
REPLIES
7.7K
VIEWS

2014 Wolfram Science Summer School, June 29 - July 18

CONTRIBUTED BY: Abigail Nussey | 12 years ago BY: Abigail Nussey
Computer Science , Data Science , Economics , Education , ...
2
REPLIES
15.4K
VIEWS

Bottlenecking Code

QUESTION FROM: Jake Smith | 12 years ago BY: Michael Rogers
Mathematica , Numerical Computation , Physics , Tuning and Debugging
2
REPLIES
18.1K
VIEWS

European Wolfram Technology Conference, 27-28 May (Frankfurt, Germany)

CONTRIBUTED BY: Rita Crook | 12 years ago BY: Werner Schuster
Authoring and Publishing , Economics , Education , Engineering , ...
2
REPLIES
27K
VIEWS

Simplifying visualization of VectorPlot3D

QUESTION FROM: Phil Ngo | 13 years ago BY: maryam fathi.s
Graphics and Visualization , Mathematica , Mathematics , Physics
2
REPLIES
10.3K
VIEWS

additional Game of Life programs in WL

CONTRIBUTED BY: Updating Name | 13 years ago BY: Richard Gaylord
Physics , Wolfram Language , Wolfram Science
2
REPLIES
12.9K
VIEWS

Solve a simple wave equation with System Modeler: Equation-based Approach

CONTRIBUTED BY: Shenghui Yang | 13 years ago BY: Shenghui Yang
Engineering , Equation Solving , Mathematica , Mathematics , ...
2
REPLIES
18.4K
VIEWS

How to solve Wave Equation numerically?

QUESTION FROM: Matthias Redies | 13 years ago BY: EDITORIAL BOARD
Calculus , Equation Solving , Mathematica , Mathematics , ...
2
REPLIES
10.3K
VIEWS

Numerical and Analytic plots don't overlap.

QUESTION FROM: Davi Dantas | 13 years ago BY: Davi Dantas
Graphics and Visualization , Mathematica , Numerical Computation , ...
2
REPLIES
4.1K
VIEWS

Help plotting error function

QUESTION FROM: Megan Vineyard | 13 years ago BY: Bill Simpson
Graphics and Visualization , Mathematica , Physics
2
REPLIES
7.1K
VIEWS

InverseLaplaceTransform

QUESTION FROM: Sylvain Rousseau | 13 years ago BY: Sylvain Rousseau
Mathematica , Physics , Symbolic Computations
2
REPLIES
6.7K
VIEWS

How to extract the position of a minimum value in a vector or a Matrix

QUESTION FROM: Raffaele Santagati | 13 years ago BY: Jeremy Michelson
Mathematica , Mathematics , Physics
2
REPLIES
11.9K
VIEWS

Dimensionless values VS symbols with unknown physical dimensions (bug?)

CONTRIBUTED BY: Anatoly Ananko | 13 years ago BY: Youngjoo Chung
Physics , Units , Wolfram Language
2
REPLIES
14.3K
VIEWS

Solve does not work this Lagrangian function

QUESTION FROM: Glenn F | 13 years ago BY: Glenn F
Mathematica , Physics
2
REPLIES
4.2K
VIEWS

How to find Laplace Transform

QUESTION FROM: John G | 13 years ago BY: John G
Mathematics , Physics , Wolfram Language
2
REPLIES
15.9K
VIEWS

Efficiently tabulating system of coupled ODEs for NDSolve

QUESTION FROM: Nick Pizzo | 13 years ago BY: Nick Pizzo
Mathematica , Modeling , Numerical Computation , Physics , ...
2
REPLIES
10.1K
VIEWS

How to match length in ToString

QUESTION FROM: kri physics | 13 years ago BY: Christopher French
Mathematics , Physics
2
REPLIES
6.4K
VIEWS

Quantity[] expression entry

QUESTION FROM: Orest Gogosha | 13 years ago BY: Orest Gogosha
Mathematica , Physics
2
REPLIES
7.4K
VIEWS

While loop syntax in Mathematica 9

QUESTION FROM: Cole Pierson | 13 years ago BY: Richard Hennigan
Aerospace Engineering , Calculus , Engineering , Mathematica , ...
2
REPLIES
15.9K
VIEWS

Importing File Sequence in Mathematica

QUESTION FROM: P Aung | 13 years ago BY: P Aung
Graphics and Visualization , Material Sciences , Mathematica , Physics
2
REPLIES
11K
VIEWS

Quantum block cellular automaton NKS book page 1059

CONTRIBUTED BY: Vitaliy Kaurov | 13 years ago BY: Vitaliy Kaurov
Dynamic Interactivity , Physics , Wolfram Language , Wolfram Science
2
REPLIES
6.4K
VIEWS

Adiabatic quantum computing: spectral analysis and simulation of a one-qubit system

CONTRIBUTED BY: Sebastian Rodriguez | 11 hours ago BY: EDITORIAL BOARD
Staff Picks , Mathematica Add-Ons , Optimization , Mathematics , ...
1
REPLIES
31
VIEWS

WI2easy: warm inflation dynamics made easy

CONTRIBUTED BY: Rudnei Ramos | 13 hours ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Graphics and Visualization , ...
1
REPLIES
36
VIEWS

Lie theory, featuring 3D rotations

CONTRIBUTED BY: Brian Beckman | 15 hours ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Astronomy , Graphics and Visualization , ...
1
REPLIES
72
VIEWS

Continuous recovery of phase from single interferogram

CONTRIBUTED BY: Slava Berejnov | 1 day ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , Optics , ...
1
REPLIES
57
VIEWS

Spinning Particle Model (III): Electron Collision Simulator

CONTRIBUTED BY: Juan Barandiaran | 11 days ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , Mathematics , ...
1
REPLIES
200
VIEWS

Transmon cQED: Wolfram x Qolab collaboration

CONTRIBUTED BY: Mohammad Bahrami | 12 days ago BY: EDITORIAL BOARD
Staff Picks , Events & Media , Graphics and Visualization , ...
1
REPLIES
245
VIEWS

Efficient Trotter-Suzuki schemes for long-time quantum dynamics

CONTRIBUTED BY: Marko Maležič | 14 days ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Packages , Physics , ...
1
REPLIES
219
VIEWS

The Ruliad concept: some ideas and observations

CONTRIBUTED BY: Denis Ivanov | 14 days ago BY: EDITORIAL BOARD
Staff Picks , Education , Graphics and Visualization , ...
1
REPLIES
183
VIEWS

Gibbs Ensemble Monte Carlo simulations for fluid phase equilibria: experimental data and estimations

CONTRIBUTED BY: Michael Haring | 18 days ago BY: EDITORIAL BOARD
Staff Picks , Chemistry , Engineering , Graphics and Visualization , ...
1
REPLIES
169
VIEWS

SU(2) gauge theory in classical mechanics in UD

CONTRIBUTED BY: Brian Beckman | 19 days ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Equation Solving , ...
1
REPLIES
305
VIEWS

Black Hole Vision: an interactive iOS application for visualizing black holes

CONTRIBUTED BY: Alex Lupsasca | 21 days ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Graphics and Visualization , Physics , ...
1
REPLIES
285
VIEWS

Gravity and Cosmic Expansion from the Parabolic Metric Evolution of a Complex Manifold

CONTRIBUTED BY: Donald Airey | 26 days ago BY: Donald Airey
Astronomy , Mathematica , Physics , ...
1
REPLIES
343
VIEWS

Bohmian trajectories and the role of nodal surface manifolds in hydrogen eigenstates: Part 2

CONTRIBUTED BY: Klaus von Bloh | 28 days ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Equation Solving , ...
1
REPLIES
526
VIEWS

SO(3) Gauge Theory for Classical Mechanics in UD

CONTRIBUTED BY: Brian Beckman | 29 days ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Engineering , ...
1
REPLIES
439
VIEWS

How few basis functions does one need to approximate any wavefunction?

CONTRIBUTED BY: Aisha Benzine | 29 days ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Graphics and Visualization , Mathematics , ...
1
REPLIES
293
VIEWS

A testable quantum graph theory of spacetime: seeking collaboration for simulation

CONTRIBUTED BY: Sergej Materov | 29 days ago BY: Sergej Materov
Graphs and Networks , Jobs & More Exchange , Physics , ...
1
REPLIES
552
VIEWS

Bohmian trajectories and the role of nodal surface manifolds in hydrogen eigenstates: Part 1

CONTRIBUTED BY: Klaus von Bloh | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , ...
1
REPLIES
318
VIEWS

The solvation entropy of different simulation models of the hydrated electron

CONTRIBUTED BY: Will Borrelli | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Chemistry , Graphics and Visualization , Modeling , ...
1
REPLIES
346
VIEWS

Self-directed learning with notebooks: students' experiences in a chemical thermodynamics exercise

CONTRIBUTED BY: Michael Haring | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Chemistry , Dynamic Interactivity , Education , ...
1
REPLIES
395
VIEWS

Gauge theory in UD

CONTRIBUTED BY: Brian Beckman | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Mathematics , Physics , Space Exploration , ...
1
REPLIES
551
VIEWS

I have to adjust a noisy spectrum from a measurements of ElectricDesplaimentsvsTemperature

QUESTION FROM: Juan Fuentes | 2 months ago BY: EDITORIAL BOARD
Graphics and Visualization , Physics , Signal Processing
1
REPLIES
231
VIEWS

Schwarzschild metric from scratch via UD compilation

CONTRIBUTED BY: Brian Beckman | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Graphics and Visualization , ...
1
REPLIES
606
VIEWS

Terminal fall velocity of a sphere for various Reynolds numbers

CONTRIBUTED BY: Housam Binous | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , ...
1
REPLIES
462
VIEWS

Finite element implementation of kinematically coupled Stokes–shell fluid-structure interaction

CONTRIBUTED BY: Mikel Landajuela | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Engineering , Graphics and Visualization , ...
1
REPLIES
399
VIEWS

[WTC25] Phantoms, MiGs, and kinematics: modelling energy-maneuverability diagrams

CONTRIBUTED BY: Erick Espinosa | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Engineering , Graphics and Visualization , Modeling , ...
1
REPLIES
543
VIEWS

Perturbations of plane waves and quadratic quasinormal modes on the lightring

CONTRIBUTED BY: Kwinten Fransen | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Graphics and Visualization , Physics , ...
1
REPLIES
353
VIEWS
9
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13 hours ago
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13 hours ago
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Brian Beckman
20 days ago
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Slava Berejnov
1 day ago
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Dia Ghosh
2 days ago
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Keithen Hamilton
5 days ago
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