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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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Write a differential equation in Wolfram Language?

QUESTION FROM: Reza rho | 5 years ago BY: Reza rho
Calculus , Mathematics , Physics , Symbolic Computations , ...
2
REPLIES
5.6K
VIEWS

[?] Use seed random method for Empirical Distribution for RandomVariate?

QUESTION FROM: decha promtem | 5 years ago BY: decha promtem
Data Science , Mathematics , Physics , Statistics and Probability , ...
2
REPLIES
5.1K
VIEWS

ErrorBarLogPlots

QUESTION FROM: Elham Jamshidi | 5 years ago BY: Elham Jamshidi
Data Science , Graphics and Visualization , Packages , Physics , ...
9
REPLIES
4.9K
VIEWS

Avoid issue while calculating with units?

QUESTION FROM: Fred Kuttner | 5 years ago BY: Fred Kuttner
Mathematica , Physics , Units , Wolfram Language
3
REPLIES
5.7K
VIEWS

What is the interpretation of the 2 below plots for the given function ?

QUESTION FROM: Rafik zeraoulia | 5 years ago BY: Bill Nelson
Graphics and Visualization , Mathematics , Physics , ...
2
REPLIES
6.1K
VIEWS

Is the neutrino oscillation demonstration correct ?

QUESTION FROM: Marc Escalier | 6 years ago BY: Marc Escalier
Demonstrations , Physics
4
REPLIES
6.2K
VIEWS

Velocity unit after NBodySimulation calculation?

QUESTION FROM: Paulina Jelonek | 6 years ago BY: Paulina Jelonek
Astronomy , Curated Data , Mathematics , Modeling , Physics , Units , ...
3
REPLIES
6.6K
VIEWS

Solve 1D heat equation with a non-initial/boundary condition?

QUESTION FROM: C H | 5 years ago BY: Hans Dolhaine
Equation Solving , Mathematics , Numerical Computation , Physics , ...
3
REPLIES
5.4K
VIEWS

DensityPlot3D working too slowly - How to make it faster?

QUESTION FROM: Sivan Harazi | 5 years ago BY: Sivan Harazi
Graphics and Visualization , Material Sciences , Optics , Physics , ...
3
REPLIES
7.2K
VIEWS

Problem with numerical solution of a system of PDEs

QUESTION FROM: Daniil Eskoskin | 6 years ago
Equation Solving , Mathematics , Modeling , Numerical Computation , ...
0
REPLIES
3.1K
VIEWS

Find the right angle of a shot (SNOOKER)

QUESTION FROM: Hans Dolhaine | 6 years ago BY: Henrik Schachner
Dynamic Interactivity , Graphics and Visualization , Mathematics , ...
3
REPLIES
6.4K
VIEWS

Expand a limit form containing sum to series?

QUESTION FROM: Wei Yu | 6 years ago BY: Wei Yu
Calculus , Mathematics , Physics , Wolfram Language
2
REPLIES
4.6K
VIEWS

Find the angle and acceleration of a rocket?

QUESTION FROM: Dawid Kwiatkowski | 6 years ago BY: Anonymous User
Calculus , Mathematics , Physics , Wolfram Language
1
REPLIES
3.1K
VIEWS

Solving differential equation with limit boundary condition

QUESTION FROM: Felix Lang | 6 years ago BY: Hans Dolhaine
Mathematica , Mathematics , Physics
1
REPLIES
3.7K
VIEWS

Solve 1D compressible Euler equations with piston and cylinder?

QUESTION FROM: Lucas Beveridge | 6 years ago
Engineering , Equation Solving , Mathematics , Modeling , ...
0
REPLIES
2.9K
VIEWS

Finding QuantumCircuit package?

QUESTION FROM: David Cardinal | 3 years ago BY: Mohammad Bahrami
Computer Science , Mathematics , Modeling , Packages , Physics , ...
1
REPLIES
7.8K
VIEWS

Use NDSolve with finite element method for a transient conduction problem?

QUESTION FROM: Kesihain Selvarajoo | 6 years ago BY: Alexander Trounev
Mathematics , Numerical Computation , Physics , Wolfram Language
1
REPLIES
8.3K
VIEWS

Process a .bin file from a C++ program?

QUESTION FROM: Jose Calderon | 4 years ago BY: Updating Name
Data Science , External Programs and Systems , Image Processing , ...
2
REPLIES
10.4K
VIEWS

[?] Integrate a function for different n and m in W|A?

QUESTION FROM: Nicolas Legnazzi | 6 years ago BY: Bill Nelson
Mathematics , Physics , Wolfram|Alpha
1
REPLIES
4.5K
VIEWS

Finding local minima of an energy defined by integration in Mathematica

QUESTION FROM: Gabriel Medeiros | 6 years ago BY: Gabriel Medeiros
Mathematica , Optimization , Mathematics , Physics , Wolfram Language
4
REPLIES
7.2K
VIEWS

Fluorescence lifetime

QUESTION FROM: Hafizah Halip | 6 years ago BY: Bill Nelson
Biological Sciences , Mathematics , Mechanical Engineering , Optics , ...
5
REPLIES
7.4K
VIEWS

Solve an equation for a deformation?

QUESTION FROM: Gowtham A | 6 years ago BY: Gowtham A
Engineering , Equation Solving , Mathematics , Physics , ...
2
REPLIES
5.9K
VIEWS

Change the order of the eigenvalues and eigenvectors?

QUESTION FROM: Martina Reis | 6 years ago BY: Martina Reis
Algebra , Mathematics , Physics , Wolfram Language
2
REPLIES
4.7K
VIEWS

Mathematica help

QUESTION FROM: Mike Nguyen | 6 years ago BY: Girish Arabale
Mathematics , Physics
1
REPLIES
6.5K
VIEWS

Define my own unit vectors and their dot product?

QUESTION FROM: David Mackay | 6 years ago BY: David Mackay
Geometry , Mathematics , Physics , Wolfram Language
4
REPLIES
9.7K
VIEWS

Possible error in IsotopeData (germanium-76 and selenium-82)?

QUESTION FROM: Igor Kotelnikov | 6 years ago BY: Estevao Teixeira
Curated Data , Data Science , Physics , Wolfram Language
1
REPLIES
5.5K
VIEWS

I want to be able to add in a second object into the same animation frame.

QUESTION FROM: Rudin Kraja | 6 years ago BY: Gianluca Gorni
Computational Linguistics , Mathematica , Physics
1
REPLIES
5.8K
VIEWS

Calculate a recursive formula with three parameters in a matrix exp?

QUESTION FROM: Shaohui Yin | 6 years ago
Equation Solving , Mathematics , Physics , Symbolic Computations , ...
0
REPLIES
3.2K
VIEWS

Convert time vs accelerometer data to plot a random vibration PSD plot?

QUESTION FROM: Delan Chen | 6 years ago BY: Delan Chen
Data Science , Engineering , Graphics and Visualization , ...
9
REPLIES
13K
VIEWS

Make the x axis circular?

QUESTION FROM: Luis Felipe Massena Misiec | 6 years ago BY: Luis Felipe Massena Misiec
Graphics and Visualization , Mathematics , Physics , Wolfram Language
4
REPLIES
7.3K
VIEWS

Radians as Dimensionless Unit?

QUESTION FROM: Eric Hudson | 6 years ago BY: Francisco Rodríguez
Physics , Units , Wolfram Language
10
REPLIES
19.6K
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

Train NN for regression of f(x,y;t_i(y))?

QUESTION FROM: Isaac Sarver | 6 years ago BY: Isaac Sarver
Data Science , Machine Learning , Mathematica , Modeling , ...
1
REPLIES
7.9K
VIEWS

Plot the real value of the Fourier component of electric field?

QUESTION FROM: Muhammad Ali | 6 years ago BY: Muhammad Ali
Engineering , Graphics and Visualization , Mathematics , Physics , ...
2
REPLIES
6.3K
VIEWS

[WSS19] Quantum Cellular Automata

QUESTION FROM: Ruhi Shah | 6 years ago BY: Ruhi Shah
Graphics and Visualization , Mathematics , Physics , ...
2
REPLIES
10.7K
VIEWS

Solving the equation dx/dt

QUESTION FROM: Evina Konti | 6 years ago BY: Mariusz Iwaniuk
Engineering , Mathematics , Mechanical Engineering , Physics
1
REPLIES
8.2K
VIEWS

Contract a rank 2 tensor with a rank 1 tensor?

QUESTION FROM: Hollis Williams | 6 years ago BY: Clayton Shonkwiler
Mathematics , Numerical Computation , Physics , ...
2
REPLIES
6.7K
VIEWS

[?] Generate discrete 3d plots for magnetic field lines?

QUESTION FROM: Hong-Yee Chiu | 6 years ago BY: Hong-Yee Chiu
Graphics and Visualization , Mathematics , Physics , Wolfram Language
3
REPLIES
5K
VIEWS

I want to how to...

QUESTION FROM: Ayan Mukhopadhyay | 6 years ago BY: Daniel Lichtblau
Physics
10
REPLIES
6.2K
VIEWS

Compute the spatiotemporal temperature distribution of a liquid droplet?

QUESTION FROM: Zuhaib Nissar | 6 years ago BY: Zuhaib Nissar
Algebra , Calculus , Engineering , Mathematics , Modeling , ...
2
REPLIES
7.1K
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

Syntax for solving vector field equations?

QUESTION FROM: Rand Dannenberg | 6 years ago BY: Rand Dannenberg
Equation Solving , Mathematics , Physics , Symbolic Computations , ...
4
REPLIES
6.9K
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

Plot a free energy landscape?

QUESTION FROM: Lucy Wairimu | 6 years ago BY: Lucy Wairimu
Chemistry , Geographic Information System , Mathematics , Physics , ...
4
REPLIES
7.9K
VIEWS

Join two opposite edges of a 2D rectangular mesh?

QUESTION FROM: Robert Curl | 6 years ago BY: Robert Curl
Calculus , Equation Solving , Geometry , Graphics and Visualization , ...
2
REPLIES
5.3K
VIEWS

Proper syntax for function precision (MMA 12)?

QUESTION FROM: Mor Bo | 6 years ago
Equation Solving , Mathematica , Mathematics , ...
0
REPLIES
5K
VIEWS

Get Feynman diagram for two point function in Phi4 Theory?

QUESTION FROM: Bunny Roy | 6 years ago BY: Bunny Roy
Graphs and Networks , Mathematics , Packages , Physics , ...
2
REPLIES
5.8K
VIEWS

Specify meshes and boundaries in NDSolveValue?

QUESTION FROM: Robert Curl | 6 years ago BY: Robert Curl
Equation Solving , Mathematics , Numerical Computation , Physics , ...
2
REPLIES
5.3K
VIEWS

Include special (reserved) symbols in variable names?

QUESTION FROM: Michael W. | 6 years ago BY: Michael W.
Equation Solving , Mathematics , Packages , Physics , ...
2
REPLIES
8.8K
VIEWS

Calculate the magnetic dipole due to a current circular loop?

QUESTION FROM: Ryan Schmidt | 6 years ago BY: Bill Nelson
Calculus , Graphics and Visualization , Mathematics , Physics , ...
1
REPLIES
4K
VIEWS
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