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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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Avoid problem with solving the LaplaceTransform and inversing it?

QUESTION FROM: Justin Warners | 8 years ago BY: Hans Dolhaine
Equation Solving , Mathematics , Numerical Computation , Physics , ...
3
REPLIES
4.9K
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

WL alternative to Maple Physics package

QUESTION FROM: Michal Kvasnicka | 5 years ago
External Programs and Systems , Physics , Symbolic Computations , ...
0
REPLIES
4.9K
VIEWS

How can I have a 3d plot for a complex (coupled) polynomial?

QUESTION FROM: Rahul Chakrabory | 5 years ago BY: Rohit Namjoshi
Equation Solving , Graphics and Visualization , Mathematics , ...
1
REPLIES
4.8K
VIEWS

Solution of a quite long differential equation (Lagrange Equation)

QUESTION FROM: Thimo Merkel | 9 years ago BY: Thimo Merkel
Equation Solving , Mathematics , Physics , Symbolic Computations , ...
10
REPLIES
4.8K
VIEWS

InterpolationFunction solving differential equations

QUESTION FROM: Luis Estrada | 8 years ago BY: Michael Rogers
Equation Solving , Mathematics , Numerical Computation , Packages , ...
1
REPLIES
4.8K
VIEWS

Does W|Alpha provide estimates such as "hydrogen mass present on Earth"?

QUESTION FROM: Tom Reat | 8 years ago
Chemistry , Curated Data , Earth Science , Environmental Science , ...
0
REPLIES
4.8K
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

Looking for CDF player compatible with MacOS 10.6.8

QUESTION FROM: Mathias Springer | 8 years ago
Computable Document Format , Operating System and Network Access , ...
0
REPLIES
4.8K
VIEWS

Tensor product

QUESTION FROM: Rafael Sala | 10 years ago BY: Henrik Schachner
Mathematics , Physics
3
REPLIES
4.8K
VIEWS

Finding the range of positive or negative values

QUESTION FROM: Omer Tzuk | 10 years ago BY: Omer Tzuk
Calculus , Mathematica , Mathematics , Physics
1
REPLIES
4.8K
VIEWS

Find clusters in an energy spectrum?

QUESTION FROM: Andrea G. | 7 years ago BY: Hans Dolhaine
Data Science , Machine Learning , Mathematics , Physics , ...
5
REPLIES
4.8K
VIEWS

Assign FormulaData to a variable?

QUESTION FROM: Alexander Radchenko | 8 years ago BY: Sander Huisman
Equation Solving , Mathematics , Physics , Wolfram Language
3
REPLIES
4.8K
VIEWS

Avoid issue while using Mathematica wrapper with coolprop?

QUESTION FROM: Cezary Czajkowski | 7 years ago
Compilation , External Programs and Systems , Mathematica , Physics , ...
0
REPLIES
4.8K
VIEWS

IsotopeData[0] Does Not Give { neutron }.

QUESTION FROM: Evan Berkowitz | 11 years ago BY: David Reiss
Curated Data , Mathematica , Physics
5
REPLIES
4.8K
VIEWS

Nonlinear first order partial differential equations-NDSolve::conarg

QUESTION FROM: Thomas Winkler | 11 years ago BY: Udo Krause
Mathematica , Numerical Computation , Physics
1
REPLIES
4.7K
VIEWS

Solving two second order ordinary differential equations

QUESTION FROM: anon nanon | 11 years ago BY: Kay Herbert
Mathematics , Physics
4
REPLIES
4.7K
VIEWS

Avoid jagged edges on spheres?

QUESTION FROM: Jean Guy Lussier | 8 years ago BY: Sander Huisman
Graphics and Visualization , Physics , Wolfram Language
1
REPLIES
4.7K
VIEWS

how do I find out how wolfram turned my trig equation into sqrt fractions?

QUESTION FROM: Kyle wright | 10 years ago BY: Kyle wright
Equation Solving , Physics , Wolfram Language
4
REPLIES
4.7K
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

Sum and Derivate

QUESTION FROM: Simon Baumgarten | 11 years ago BY: Udo Krause
Mathematica , Physics , Wolfram Language
1
REPLIES
4.7K
VIEWS

Expressing numbers in fortran form

QUESTION FROM: Jesse Kanter | 12 years ago BY: David Reiss
Mathematica , Mathematics , Physics
5
REPLIES
4.7K
VIEWS

Solve a system of differential equations in a loop

QUESTION FROM: Agapi Pop | 4 years ago BY: Neil Singer
Calculus , Equation Solving , Numerical Computation , Physics , ...
7
REPLIES
4.7K
VIEWS

Compute the Green's function for one dimensional Laplacian operator?

QUESTION FROM: Hiya Mukherjee | 7 years ago BY: Alexander Trounev
Calculus , Mathematics , Physics , Symbolic Computations , ...
1
REPLIES
4.6K
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

Use a ProgressIndicator to check an integration?

QUESTION FROM: Jon Ha | 9 years ago BY: Sander Huisman
Dynamic Interactivity , Graphics and Visualization , Mathematics , ...
8
REPLIES
4.6K
VIEWS

Create a Manipulate with a long list of ODE?

QUESTION FROM: Arm Mo | 7 years ago
Dynamic Interactivity , Equation Solving , ...
0
REPLIES
4.6K
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

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

QUESTION FROM: Forrest Meiere | 10 years ago BY: David Keith
Physics
2
REPLIES
4.6K
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

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

Solve two equations of motion?

QUESTION FROM: B Patel | 8 years ago BY: Daniel Lichtblau
Equation Solving , Mathematics , Numerical Computation , Physics , ...
1
REPLIES
4.6K
VIEWS

Domain of Elliptic Integral of first kind (EllipticK)

QUESTION FROM: Paola Ruggiero | 10 years ago BY: Henrik Schachner
Physics
2
REPLIES
4.6K
VIEWS

Avoid error when using piecewise function in NDSolve?

QUESTION FROM: Rivera Rhys | 7 years ago BY: Gianluca Gorni
Equation Solving , Mathematics , Numerical Computation , Physics , ...
2
REPLIES
4.6K
VIEWS

Free-Body Diagram?

QUESTION FROM: Dean Sparrow | 11 years ago
Physics
0
REPLIES
4.6K
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

Solve trigonometric equation system?

QUESTION FROM: Enrico Catanzani | 7 years ago BY: Enrico Catanzani
Equation Solving , Mathematics , Physics , Wolfram Language
9
REPLIES
4.6K
VIEWS

Code for Representation Of Diffraction By Vector Summation

QUESTION FROM: John Mercer | 11 years ago BY: Sean Clarke
Physics
1
REPLIES
4.6K
VIEWS

Problem in partial trace in quantum package?

QUESTION FROM: Ziane Mustapha | 9 years ago
Algebra , Calculus , Mathematics , Packages , Physics , ...
0
REPLIES
4.5K
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

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

Can Integrate solve this problem as I have posed it?

QUESTION FROM: David Mackay | 10 years ago
Calculus , Mathematica , Physics
0
REPLIES
4.5K
VIEWS

Transmission coefficients for a spin up particle at any incidence angle?

QUESTION FROM: Eleanor Holmes | 9 years ago BY: Eleanor Holmes
Calculus , Equation Solving , Mathematics , Physics , Wolfram Language
2
REPLIES
4.5K
VIEWS

What does the error messege, "GetFC::Head: Wrong Head in FC.", imply?

QUESTION FROM: SAUMYEN KUNDU | 7 years ago BY: Anonymous User
Mathematics , Packages , Physics , Wolfram Language
1
REPLIES
4.5K
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

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

Problem with distinguishing terms in Sum

QUESTION FROM: dinesh kumar | 10 years ago BY: Gianluca Gorni
Physics
10
REPLIES
4.5K
VIEWS

Use an algorithm to obtain numerical solutions for the EW vacuum bounce?

QUESTION FROM: Benjamin Leather | 7 years ago BY: Anonymous User
Equation Solving , Mathematics , Numerical Computation , Physics , ...
1
REPLIES
4.5K
VIEWS

Problem with ImplicitRegion in three dimensions

QUESTION FROM: Robert Zimmermann | 10 years ago BY: Simon Cadrin
Mathematics , Physics
4
REPLIES
4.5K
VIEWS

Adjust eigenvalues to reflect proper avoided crossing behavior?

QUESTION FROM: Jason Bennett | 8 years ago BY: Jason Bennett
Graphics and Visualization , Mathematics , Physics , Wolfram Language
3
REPLIES
4.5K
VIEWS
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