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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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Problem about how to find a length related to the Nusselt number

QUESTION FROM: Fredom W. | 2 years ago BY: Otto Linsuain
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
3
REPLIES
3.4K
VIEWS

Introduction to Physics Interactive Course

QUESTION FROM: John Martin | 2 years ago BY: Mohammad Bahrami
Education , Physics , Wolfram Cloud , Wolfram Language , Wolfram U
1
REPLIES
3.8K
VIEWS

How to make the labels transparent in SciDraw` package

QUESTION FROM: Khwaja Hassan | 2 years ago
Graphics and Visualization , Packages , Physics , Wolfram Language
0
REPLIES
1.4K
VIEWS

Where to learn more about quantum action density / Lagrangian w.r.t. Wolfram Physics Project?

QUESTION FROM: Robert Mendelsohn | 2 years ago
Physics , Wolfram Fundamental Physics Project , Wolfram Science
0
REPLIES
2.6K
VIEWS

How can I best mimic Fortran Double Precision in MMA ?

QUESTION FROM: David Mackay | 2 years ago BY: David Mackay
Numerical Computation , Physics , Wolfram Language
9
REPLIES
4.6K
VIEWS

Problems with Dirichlet Conditions

QUESTION FROM: Antonio Peretto | 2 years ago BY: Gianluca Gorni
Mathematics , Physics , Wolfram Language
2
REPLIES
2.9K
VIEWS

Recursive function, and input format, how to, fix it

QUESTION FROM: Toni Teschke | 2 years ago
Equation Solving , Mathematics , Physics , Symbolic Computations , ...
0
REPLIES
1.7K
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

Pendulum with friction

QUESTION FROM: Mituan Gonzper | 2 years ago BY: Gianluca Gorni
Dynamic Interactivity , Graphics and Visualization , Mathematics , ...
1
REPLIES
2K
VIEWS

Plot Poincare Section of a given Hamiltonian

QUESTION FROM: George Scotton | 2 years ago BY: Ramón Eduardo Chan López
Equation Solving , Mathematica , Physics , Wolfram Language
1
REPLIES
7.6K
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

How can i plot this trascendental function?

QUESTION FROM: Rodolfo Damian Chapa Gonzalez | 2 years ago BY: Rodolfo Damian Chapa Gonzalez
Equation Solving , Mathematics , Numerical Computation , Physics , ...
5
REPLIES
3.2K
VIEWS

Philosophy of Time

QUESTION FROM: Barry Silverman | 2 years ago BY: Jarek Duda
Physics , Wolfram Fundamental Physics Project , Wolfram Science
11
REPLIES
19.7K
VIEWS

Display states in customized basis

QUESTION FROM: Jessica Yeh | 2 years ago BY: Mohammad Bahrami
Physics , Wolfram Language
1
REPLIES
3.1K
VIEWS

Vernal Equinox calculation

QUESTION FROM: Peter Burbery | 2 years ago BY: Jose Martin-Garcia
Astronomy , Geometry , Physics , Wolfram Language
1
REPLIES
4K
VIEWS

Solving system of equations takes too long

QUESTION FROM: Val Semenov | 2 years ago BY: Val Semenov
Equation Solving , Geometry , Mathematics , Physics , Wolfram Language
4
REPLIES
3.7K
VIEWS

How to simulate a Brownian motion with reflective barrier?

QUESTION FROM: Jorge Laval | 2 years ago BY: Updating Name
Mathematics , Physics , Statistics and Probability , Wolfram Language
1
REPLIES
4.5K
VIEWS

Graphing isosurfaces and field lines

QUESTION FROM: Chase Marangu | 2 years ago BY: Chase Marangu
Staff Picks , Calculus , Geometry , Graphics and Visualization , ...
6
REPLIES
7.5K
VIEWS

Two-level Rabi Problem-numerical solution

QUESTION FROM: Wenxuan Xie | 2 years ago BY: Wenxuan Xie
Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
2.6K
VIEWS

Computing functions and simultaneously produce markup language

QUESTION FROM: Ed di Girolamo | 2 years ago BY: Ed di Girolamo
Mathematics , Physics , Symbolic Computations , Units , ...
4
REPLIES
3.5K
VIEWS

Dimensional analysis using NondimensionalizationTransform

QUESTION FROM: Peter Burbery | 2 years ago
Packages , Physics , Units , Wolfram Function Repository , ...
0
REPLIES
2.6K
VIEWS

Mathematica and Euler's equation

QUESTION FROM: Everton Constantino | 2 years ago BY: Farial Mahmod
Mathematics , Physics
4
REPLIES
12.4K
VIEWS

Thermoelectric generator in System Modeler

QUESTION FROM: mdeper | 2 years ago
Modeling , Physics , SystemModeler
0
REPLIES
1.7K
VIEWS

What is pure rolling in Formula Data?

QUESTION FROM: Peter Burbery | 2 years ago BY: Rohit Namjoshi
Curated Data , Physics , Wolfram Language
1
REPLIES
2.6K
VIEWS

How to make an expression evaluate in cloud deployed function?

QUESTION FROM: Peter Burbery | 2 years ago BY: Rohit Namjoshi
Physics , Units , Wolfram Cloud , Wolfram Language
1
REPLIES
2.5K
VIEWS

Nonuniform circular motion

QUESTION FROM: Peter Burbery | 2 years ago
Equation Solving , Geometry , Graphics and Visualization , ...
0
REPLIES
1.7K
VIEWS

How to enter a quantity for revolutions to convert to radians and degrees?

QUESTION FROM: Peter Burbery | 2 years ago BY: Eric Rimbey
Physics , Units , Wolfram Language
1
REPLIES
3.1K
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

Can One Mathematically Model A Revolving Wing Like In This VAWT?

QUESTION FROM: Ahmad Al-Masri | 3 years ago
Engineering , Modeling , Physics , Wolfram Language
0
REPLIES
1.5K
VIEWS

How to make a true false question?

QUESTION FROM: Peter Burbery | 3 years ago BY: Eric Rimbey
Interface Construction , Physics , Wolfram Language
1
REPLIES
2.6K
VIEWS

DSolve fails to solve Schroedinger equation for Spin-1 particle

QUESTION FROM: Thomas Schoenau | 3 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematica , Physics
2
REPLIES
3.8K
VIEWS

Finding my weight with GeogravityModelData

QUESTION FROM: Peter Burbery | 3 years ago
Curated Data , Earth Science , Physics , Units , Wolfram Language
0
REPLIES
1.6K
VIEWS

Analyzing the Planck length and other natural units with Linear Algebra

QUESTION FROM: Peter Burbery | 3 years ago
Algebra , Curated Data , Physics , Wolfram Function Repository , ...
0
REPLIES
1.8K
VIEWS

How to design a J-shaped bend waveguide?

QUESTION FROM: Kiran Warraich | 3 years ago BY: EDITORIAL BOARD
Mathematics , Physics , Signal Processing , Wolfram Language
1
REPLIES
2.9K
VIEWS

Plot legend data in ListStreamPlot

QUESTION FROM: Parvin Bayati | 3 years ago BY: Parvin Bayati
Data Science , Graphics and Visualization , Physics , Wolfram Language
2
REPLIES
2.2K
VIEWS

Possible worlds and laws in Wolfram's theory?

QUESTION FROM: Nodu Agga | 3 years ago
Physics , Wolfram Fundamental Physics Project , Wolfram Science
0
REPLIES
3.6K
VIEWS

Viewing molecular orbitals .cube files. Problem with version 13.1

QUESTION FROM: Per Hedegard | 3 years ago BY: Updating Name
Chemistry , Graphics and Visualization , Import and Export , ...
1
REPLIES
3.7K
VIEWS

Finite size scaling analysis

QUESTION FROM: DinhDuy Vu | 3 years ago
Mathematics , Packages , Physics , Wolfram Language
0
REPLIES
1.9K
VIEWS

Get the analytic solution of transient heat equation in Mathematica?

QUESTION FROM: Yuhai Xiang | 3 years ago BY: Hans Dolhaine
Equation Solving , Mathematics , Physics , Wolfram Language
4
REPLIES
8K
VIEWS

DimensionalCombinations such that solutions can be numerically evaluated?

QUESTION FROM: James Bowery | 3 years ago BY: Daniel Lichtblau
Equation Solving , Mathematics , Physics , Symbolic Computations , ...
3
REPLIES
5K
VIEWS

Write good help for custom commands in self developed package

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Physics , Wolfram Language
4
REPLIES
2.6K
VIEWS

Etiquette for submitting to Wolfram Function Repository?

QUESTION FROM: Daniel Geisler | 3 years ago BY: Daniel Geisler
Discrete Mathematics , Mathematics , Packages , Physics , ...
2
REPLIES
5.1K
VIEWS

Peaks calculation over distance

QUESTION FROM: Bruno Vusini | 3 years ago BY: Bruno Vusini
Data Science , Physics , Wolfram Language
2
REPLIES
5.3K
VIEWS

Phase portrait and isolated periodic trajectories visualization

QUESTION FROM: Vinícius Hopkins | 3 years ago BY: Gianluca Gorni
Calculus , Graphics and Visualization , Mathematics , Physics , ...
1
REPLIES
4.5K
VIEWS

Mathematica-3DPlots and Laurent series of Multivariable functions

QUESTION FROM: Vinícius Hopkins | 3 years ago BY: Vinícius Hopkins
3D Printing , Algebra , Calculus , Graphics and Visualization , ...
3
REPLIES
6.4K
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

Collaboration needed: optical flow for videos

QUESTION FROM: Shabnam Naghshara | 3 years ago BY: Shabnam Naghshara
Data Science , Image Processing , Jobs & More Exchange , ...
7
REPLIES
8.4K
VIEWS

Exact results for systems of electrons in the fractional quantum hall?

QUESTION FROM: jay schooll | 3 years ago
Calculus , Mathematics , Physics , Wolfram Language
0
REPLIES
2K
VIEWS

Speeding up Boussinesq equations solving?

QUESTION FROM: Lion Sahara | 3 years ago BY: Lion Sahara
Algebra , Equation Solving , Geometry , Mathematics , Modeling , ...
2
REPLIES
3.6K
VIEWS

Physics Snippets - Interatomic potential and force

QUESTION FROM: Baker Ren | 3 years ago
Graphics and Visualization , Physics , Wolfram Language
0
REPLIES
1.7K
VIEWS

Finding QuantumCircuit package?

QUESTION FROM: David Cardinal | 3 years ago BY: Mohammad Bahrami
Computer Science , Mathematics , Modeling , Packages , Physics , ...
1
REPLIES
7.9K
VIEWS

Create spacegroups with Wolfram language?

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Group Theory , Physics , Wolfram Language
10
REPLIES
4K
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

Simulating conduction transfers at two different sides?

QUESTION FROM: Lorys Alda | 3 years ago BY: EDITORIAL BOARD
Engineering , Physics , Wolfram Language
1
REPLIES
3K
VIEWS

Creating an entity for Planet Nine to compute a 3-body problem?

QUESTION FROM: Donna D'Alessio | 3 years ago BY: Rohit Namjoshi
Astronomy , Curated Data , Physics , Wolfram Language
5
REPLIES
5K
VIEWS

Seitz notation based symbol algebra with Mathematica

QUESTION FROM: Hongyi Zhao | 3 years ago
Group Theory , Mathematics , Physics , Wolfram Language
0
REPLIES
1.9K
VIEWS

How to build phases diagram?

QUESTION FROM: Tony Celeste | 3 years ago BY: Gianluca Gorni
Graphics and Visualization , Physics , Wolfram Language
1
REPLIES
2.7K
VIEWS

Error tracing and fixing in a running package/model

QUESTION FROM: Zohaib Aarfi | 3 years ago BY: EDITORIAL BOARD
Graphs and Networks , Modeling , Packages , Physics , Wolfram Language
1
REPLIES
3.4K
VIEWS

Error using OutputResponse?

QUESTION FROM: Jairo Smith Quilumbaquin Lanchimba | 3 years ago BY: Neil Singer
Calculus , Control Systems , Equation Solving , ...
1
REPLIES
6.2K
VIEWS

Used formulas for solid model

QUESTION FROM: Sami Demir | 3 years ago BY: EDITORIAL BOARD
Geometry , Graphics and Visualization , Modeling , Physics , ...
1
REPLIES
2.3K
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

NDSolve error solving the Schrödinger equation?

QUESTION FROM: Michele Sorrentino | 3 years ago
Calculus , Equation Solving , Graphics and Visualization , ...
0
REPLIES
2.1K
VIEWS

Plot a free energy landscape analysis?

QUESTION FROM: Budheswar Dehury | 3 years ago BY: Ajit Kumar Singh
Graphics and Visualization , Mathematics , Physics , Wolfram Language
2
REPLIES
7.3K
VIEWS

Rotating ContourPlot without affecting PlotLegend?

QUESTION FROM: KRISHAN SHARMA | 3 years ago BY: KRISHAN SHARMA
Graphics and Visualization , Mathematics , Physics , ...
2
REPLIES
3.9K
VIEWS

Simulated camera problem

QUESTION FROM: Jianhua Yang | 3 years ago
Dynamic Interactivity , Graphics and Visualization , Optics , ...
0
REPLIES
2.8K
VIEWS

How to plot quantum negativity of a bosonic system?

QUESTION FROM: Reza rho | 3 years ago
Algebra , Graphics and Visualization , Physics , Wolfram Language
0
REPLIES
2.8K
VIEWS

MIST problem

QUESTION FROM: Berin Belma Şirvanlı | 3 years ago BY: EDITORIAL BOARD
Physics , Wolfram Language
3
REPLIES
2.8K
VIEWS

How to find the divergence of a scalar?

QUESTION FROM: Alberto Silva Ariano | 4 years ago BY: Alberto Silva Ariano
Calculus , Equation Solving , Material Sciences , Physics , ...
2
REPLIES
7.4K
VIEWS

Notation of Wolfram quantum computation framework

QUESTION FROM: Doug Beveridge | 4 years ago BY: EDITORIAL BOARD
High-Performance Computing , Packages , Physics , Wolfram Language
15
REPLIES
10.1K
VIEWS

Error in NDSolve of transmission line?

QUESTION FROM: Assouguena Nkada Jean | 4 years ago BY: Assouguena Nkada Jean
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
7
REPLIES
6K
VIEWS

Is Wolfram's Physics Project falsifiable?

QUESTION FROM: Nodu Agga | 4 years ago BY: Dante Michael
Modeling , Physics , Wolfram Fundamental Physics Project , ...
1
REPLIES
6.7K
VIEWS

Manipulate with two outputs?

QUESTION FROM: Mauro Benjamin Mistretta | 4 years ago BY: Mauro Benjamin Mistretta
Dynamic Interactivity , Graphics and Visualization , Physics , ...
6
REPLIES
5K
VIEWS

Misunderstanding section 2.7 of Wolfram physics project?

QUESTION FROM: Zephyr Penoyre | 4 years ago BY: Kirk Boyer
Graphs and Networks , Physics , Wolfram Fundamental Physics Project , ...
8
REPLIES
8.3K
VIEWS

Best general relativity / Mathematica code book?

QUESTION FROM: John Mercer | 4 years ago BY: Keith Dow
Physics , Wolfram Language
6
REPLIES
24.1K
VIEWS

Define and solve formula syntax problem

QUESTION FROM: Karl S | 4 years ago BY: Rohit Namjoshi
Algebra , Equation Solving , Numerical Computation , Physics , ...
7
REPLIES
3.8K
VIEWS

Unexpected output from VectorPlot[ ] of a forcefield

QUESTION FROM: Herwig Wachter | 4 years ago BY: Rohit Namjoshi
Graphics and Visualization , Physics , Wolfram Language
4
REPLIES
4.9K
VIEWS

Using NBodySimulation with a custom pairwise function?

QUESTION FROM: Madeleine Sutherland | 4 years ago BY: Hans Dolhaine
Chemistry , Physics , Wolfram Language
8
REPLIES
6.7K
VIEWS

Are periodic sequences a type of manifestation of causal invariance?

QUESTION FROM: Constantin Cozma | 4 years ago
Mathematics , Physics , Wolfram Fundamental Physics Project , ...
0
REPLIES
2.3K
VIEWS

How does the Model describe Ilya Prigogine`s dissipative structures theory?

QUESTION FROM: Constantin Cozma | 4 years ago
Biological Sciences , Chemistry , Physics , ...
0
REPLIES
2.6K
VIEWS

Using the pendulum equation to numerically calculate gravitational constant

QUESTION FROM: Jan Novák | 4 years ago BY: Mariusz Iwaniuk
Calculus , Equation Solving , Optimization , Mathematics , ...
3
REPLIES
4.6K
VIEWS

Is Gravity a function of density of the hypergraph nodes?

QUESTION FROM: Constantin Cozma | 4 years ago
Physics , Wolfram Fundamental Physics Project , Wolfram Science
0
REPLIES
2.4K
VIEWS

How can i get the poles of a DiscreteTransferFunction with delay?

QUESTION FROM: Jairo Smith Quilumbaquin Lanchimba | 4 years ago
Audio, Sound and Music , Control Systems , Data Science , ...
0
REPLIES
3.8K
VIEWS

Properties of Entities - capital letters

QUESTION FROM: Joachim Janezic | 4 years ago BY: Rohit Namjoshi
Curated Data , Physics , Wolfram Language
3
REPLIES
4.5K
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

Does the multicomputational paradigm include every other one in science?

QUESTION FROM: Nodu Agga | 4 years ago
Physics , Wolfram Fundamental Physics Project , Wolfram Science
0
REPLIES
3.8K
VIEWS

I'm having problems with third type heat transfer boundary condition

QUESTION FROM: Y L | 4 years ago BY: Y L
Equation Solving , Mathematics , Numerical Computation , Physics , ...
8
REPLIES
4.6K
VIEWS

Temperature evolution differ in two models while it should be the same

QUESTION FROM: Y L | 4 years ago
Calculus , Equation Solving , Mathematics , Modeling , ...
0
REPLIES
2.6K
VIEWS

Represent constant as symbol instead of Entity?

QUESTION FROM: Connor Fitzgerald | 4 years ago BY: W. Craig Carter
Physics , Wolfram Language
1
REPLIES
4.6K
VIEWS

Errors trying to solve a differential equation using NDSolve[ ]?

QUESTION FROM: Katayoon Ghaemi | 4 years ago BY: Katayoon Ghaemi
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
5
REPLIES
2.9K
VIEWS

Reproducing Hankel transform pairs?

QUESTION FROM: John Burkhardt | 4 years ago BY: Mariusz Iwaniuk
Engineering , Optics , Physics , Signal Processing , Wolfram Language
1
REPLIES
4.8K
VIEWS

Riemann Zeta function on positive odd

QUESTION FROM: Mundankulu Kabongo | 4 years ago
Mathematics , Physics , Wolfram Language
0
REPLIES
2.3K
VIEWS

Equation not getting solution

QUESTION FROM: Ropafadzo N | 4 years ago BY: Hans Dolhaine
Equation Solving , Physics , Symbolic Computations , Wolfram Language
2
REPLIES
5.5K
VIEWS

How to specify boundary conditions that are not Dirichlet/Neumann?

QUESTION FROM: Victoria Zhang | 4 years ago BY: EDITORIAL BOARD
Calculus , Equation Solving , Mathematics , Physics , Wolfram Language
1
REPLIES
3.2K
VIEWS

HankelH1 real part for large values of n differs from Python result

QUESTION FROM: D D | 4 years ago BY: D D
Algebra , Astronomy , Computer Science , Data Science , Economics , ...
9
REPLIES
7.3K
VIEWS

How to calculate path weights/complex amplitudes?

QUESTION FROM: Ruggero Valli | 4 years ago BY: José Manuel Rodríguez Caballero
Physics , Wolfram Fundamental Physics Project , Wolfram Science
1
REPLIES
8.2K
VIEWS

Systems that exhibit quantum behavior and functional completeness

QUESTION FROM: B R | 4 years ago BY: Ruggero Valli
Graphs and Networks , Physics , Wolfram Fundamental Physics Project , ...
3
REPLIES
6.5K
VIEWS

Help minimizing a function

QUESTION FROM: Melbin joseph | 4 years ago BY: Mariusz Iwaniuk
Astronomy , Data Science , Optimization , Mathematics , ...
1
REPLIES
4.9K
VIEWS

When constructing space, is a "meta-space" needed?

QUESTION FROM: Wyman Kwok | 4 years ago BY: Jeff Yates
Physics , Wolfram Fundamental Physics Project , Wolfram Science
6
REPLIES
11.5K
VIEWS

Where are notebooks for "Classical Mechanics with Mathematica", 2nd ed?

QUESTION FROM: Murray Eisenberg | 4 years ago BY: Raspi Rascal
Authoring and Publishing , Mathematica , Mathematics , Physics , ...
10
REPLIES
18.8K
VIEWS

Odd Similarity Between Logistic Map & Laniakea & Wolfram Physics Project?

QUESTION FROM: David R | 4 years ago BY: Diego Garica
Physics , Wolfram Fundamental Physics Project , Wolfram Language
1
REPLIES
6.8K
VIEWS
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