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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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Help me! :( {calculating potential field}

QUESTION FROM: maryam fathi.s | 11 years ago BY: maryam fathi.s
Mathematica , Physics
4
REPLIES
4.5K
VIEWS

How to find physical quantities with the most dimensions

QUESTION FROM: Peter Burbery | 3 years ago BY: Peter Burbery
Curated Data , Mathematica , Mathematics , Physics , Units
8
REPLIES
4.4K
VIEWS

Issue with numerical evaluation of eigenvalues

QUESTION FROM: Muhammad Zubair | 2 years ago BY: Rohit Namjoshi
Algebra , Graphics and Visualization , Mathematics , Physics , ...
15
REPLIES
4.4K
VIEWS

[?] Get right eigenvalues from a sparse matrix?

QUESTION FROM: xiaohua miao | 7 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Numerical Computation , Physics , ...
1
REPLIES
4.4K
VIEWS

[?] Get a solution for a hard spring?

QUESTION FROM: manjunath c | 7 years ago BY: Marco Thiel
Equation Solving , Mathematics , Physics , Wolfram Language
1
REPLIES
4.4K
VIEWS

Use Simpson2D rule?

QUESTION FROM: Hong-Yee Chiu | 6 years ago BY: Hong-Yee Chiu
Mathematics , Physics , Wolfram Language
3
REPLIES
4.4K
VIEWS

How to find a generic formula from two equations for magnetic fields?

QUESTION FROM: Krister Lilleland | 8 years ago BY: Krister Lilleland
Equation Solving , Mathematics , Physics , Symbolic Computations , ...
1
REPLIES
4.4K
VIEWS

Interpolating Functions

QUESTION FROM: Brandyn Wessels | 11 years ago BY: Brandyn Wessels
Physics
2
REPLIES
4.4K
VIEWS

<<>> notation

QUESTION FROM: Jonah Wimer | 10 years ago BY: Jonah Wimer
Mathematics , Physics
4
REPLIES
4.4K
VIEWS

Integral of DiracDelta

QUESTION FROM: Carlos Soria-Hoyo | 7 years ago BY: Henrik Schachner
Calculus , Mathematics , Physics , Symbolic Computations , ...
3
REPLIES
4.4K
VIEWS

Create an animate of an elastic collision with Manipulate?

QUESTION FROM: zare maz | 5 years ago BY: Anonymous User
Dynamic Interactivity , Graphics and Visualization , Mathematics , ...
2
REPLIES
4.3K
VIEWS

Load term and Young Module measure units

QUESTION FROM: Andrea Ter | 9 years ago
Engineering , Equation Solving , Mechanical Engineering , Physics , ...
0
REPLIES
4.3K
VIEWS

Deriving the Schwarzschild Metric

QUESTION FROM: Frank Kampas | 5 years ago
Mathematics , Physics , Wolfram Language
0
REPLIES
4.3K
VIEWS

How can i calculate negativity correctly?

QUESTION FROM: Reza rho | 2 years ago BY: Reza rho
Physics , Wolfram Language
3
REPLIES
4.3K
VIEWS

Formula describing the orbital of sun and moon on a flat coordinate plane?

QUESTION FROM: Steve Torrence | 9 years ago
Astronomy , Geographic Information System , Geometry , Mathematics , ...
0
REPLIES
4.3K
VIEWS

Manipulating Limits of Tables

QUESTION FROM: Charls Mejía | 11 years ago BY: Charls Mejía
Mathematics , Physics
2
REPLIES
4.3K
VIEWS

Laplacian in 3-D polar coordinates

QUESTION FROM: Kenneth Wong | 10 years ago BY: Udo Krause
Physics
2
REPLIES
4.3K
VIEWS

Defining modules and module function

QUESTION FROM: sam adams | 11 years ago BY: sam adams
Mathematica , Physics
7
REPLIES
4.3K
VIEWS

Integration execution is very slow.

QUESTION FROM: Mustafa Ibrahim | 6 years ago BY: Daniel Lichtblau
Mathematics , Physics
1
REPLIES
4.3K
VIEWS

Solving an equation with complex parameters in Wolfram|Alpha

QUESTION FROM: Dr. Dennis P Allen Jr. | 4 years ago BY: Gianluca Gorni
Equation Solving , Mathematics , Physics , Wolfram|Alpha
1
REPLIES
4.3K
VIEWS

Magnetica software library - where to find it (solenoid design)

QUESTION FROM: Samuel Gasster | 10 years ago
Engineering , Packages , Physics , Wolfram Language
0
REPLIES
4.3K
VIEWS

Common eigenvectors of two matrices

QUESTION FROM: Rafael Sala | 10 years ago BY: Daniel Lichtblau
Mathematics , Physics
1
REPLIES
4.3K
VIEWS

Solving a system of equations by setting variables?

QUESTION FROM: Douglas Lira | 9 years ago BY: Sander Huisman
Equation Solving , Mathematics , Physics , Wolfram Language
1
REPLIES
4.3K
VIEWS

Compatibility Mathematica 11.O and 12

QUESTION FROM: Armen SARIAN | 5 years ago BY: Armen SARIAN
Mathematica , Physics
3
REPLIES
4.3K
VIEWS

Parametric force visualization

QUESTION FROM: Kristian Clark | 12 years ago BY: Vitaliy Kaurov
Graphics and Visualization , Mathematics , Physics
3
REPLIES
4.2K
VIEWS

Tensor Algebra problem

QUESTION FROM: Andrew Hyman | 5 years ago BY: Andrew Hyman
Algebra , Mathematica , Physics , Symbolic Computations , ...
2
REPLIES
4.2K
VIEWS

Customizing phase portraits of differential equations?

QUESTION FROM: Vinícius Hopkins | 3 years ago BY: Gianluca Gorni
Algebra , Graphics and Visualization , Mathematics , Physics , ...
1
REPLIES
4.2K
VIEWS

Shape Dynamics and Wolfram Fundamental Physics Project

QUESTION FROM: Anton Spektorov | 5 years ago
Physics , Wolfram Fundamental Physics Project , Wolfram Science
0
REPLIES
4.2K
VIEWS

Avoid errors in StreamDensityPlot and StreamPlot/DensityPlot?

QUESTION FROM: Tim Kirkpatrick | 8 years ago
Dynamic Interactivity , Graphics and Visualization , Physics , ...
0
REPLIES
4.2K
VIEWS

Derivatives of the coordinates when using NBodySimulation?

QUESTION FROM: Richard Jensen | 3 years ago BY: Henrik Schachner
Calculus , Graphics and Visualization , Mathematics , Physics , ...
4
REPLIES
4.2K
VIEWS

Visualize quantum states with Plot3D or listplot3D?

QUESTION FROM: Ziane Mustapha | 9 years ago BY: Ziane Mustapha
Graphics and Visualization , Mathematics , Physics , Wolfram Language
2
REPLIES
4.2K
VIEWS

Solve a set of 4 equations?

QUESTION FROM: VASILEIOS MPISKETZIS | 7 years ago BY: Frank Kampas
Equation Solving , Mathematics , Physics , Wolfram Language
1
REPLIES
4.2K
VIEWS

Get different Lyapunov exponent of DDE?

QUESTION FROM: Dia Ghosh | 9 years ago
Equation Solving , Graphics and Visualization , Mathematics , ...
0
REPLIES
4.2K
VIEWS

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

QUESTION FROM: Douglas Youvan | 11 years ago BY: Douglas Youvan
Mathematics , Physics
2
REPLIES
4.2K
VIEWS

Problem with an integral that produces a MeijerG function

QUESTION FROM: Bogdan Ganchev | 11 years ago BY: Bogdan Ganchev
Mathematica , Mathematics , Physics , Symbolic Computations
2
REPLIES
4.2K
VIEWS

Solve wave equation in a definite amount of time?

QUESTION FROM: Hao-Jan Shue | 9 years ago BY: Bill Simpson
Equation Solving , Mathematics , Numerical Computation , Physics , ...
1
REPLIES
4.2K
VIEWS

Question about Refine[a Wave Function]

QUESTION FROM: Kastor MA | 9 years ago BY: Bill Simpson
Algebra , Physics , Wolfram Language
2
REPLIES
4.1K
VIEWS

Integration in reals of orbitals not working as expected: ensuring reals ?

QUESTION FROM: Patrick Bultinck | 12 years ago BY: Bill Simpson
Calculus , Mathematica , Mathematics , Physics , Wolfram Language
3
REPLIES
4.1K
VIEWS

Set several parameters on a FEM Method for NDEIgensistem?

QUESTION FROM: BARBU DENISIA | 7 years ago
Engineering , Mathematics , Modeling , Numerical Computation , ...
0
REPLIES
4.1K
VIEWS

Rendering of StatesGraph (and others) broken for MultiwayTuringMachine

QUESTION FROM: August Karlstedt | 4 years ago BY: August Karlstedt
Graphics and Visualization , Graphs and Networks , Physics , ...
2
REPLIES
4.1K
VIEWS

Draw the level curves defined by an implicit integral equation?

QUESTION FROM: Jonathan Crabbé | 7 years ago BY: Jonathan Crabbé
Calculus , Graphics and Visualization , Mathematics , Physics , ...
2
REPLIES
4.1K
VIEWS

solution for ode

QUESTION FROM: HARIKRISHNAN A | 11 years ago BY: HARIKRISHNAN A
Mathematics , Physics
2
REPLIES
4.1K
VIEWS

Kalman filtering of sonoluminescing bubble?

QUESTION FROM: Thomas Brennan | 9 years ago BY: Thomas Brennan
Data Science , Graphics and Visualization , Modeling , Physics , ...
5
REPLIES
4.1K
VIEWS

Kindly run below 3 codes and send me the code plus output of the code,

QUESTION FROM: Muhammad Tahir | 6 years ago BY: Muhammad Tahir
Physics
2
REPLIES
4.1K
VIEWS

Plotting the pressure vs number of particles in a box

QUESTION FROM: Megan Vineyard | 12 years ago BY: Sean Clarke
Graphics and Visualization , Mathematica , Physics
1
REPLIES
4.1K
VIEWS

Calculation of "Ricci rotation coefficients" OR "Spin connections"

QUESTION FROM: Chandrachur Chakraborty | 2 years ago BY: Chandrachur Chakraborty
Astronomy , Calculus , Mathematics , Physics , Wolfram Language
2
REPLIES
4.1K
VIEWS

Integrate over Dirac Deltas - avoid apparently odd behaviour?

QUESTION FROM: Arny Toynbee | 8 years ago
Mathematics , Physics , Wolfram Language
0
REPLIES
4.1K
VIEWS

Lorentz tensors specification and contraction

QUESTION FROM: Stanislav Iablokov | 10 years ago
Physics
0
REPLIES
4.1K
VIEWS

Weird problem with Solve

QUESTION FROM: Layo T | 10 years ago BY: Nasser M. Abbasi
Equation Solving , Mathematics , Physics , Wolfram Language
1
REPLIES
4.1K
VIEWS

Calculating time to boil water with an electric kettle using Wolfram Alpha?

QUESTION FROM: Dmitry Burov | 9 years ago
Equation Solving , Physics , Units , Wolfram|Alpha
0
REPLIES
4.1K
VIEWS
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