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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.

Discussions List Discussions List

Use the GreenFunction to solve a problem about beams?

QUESTION FROM: Clem Ba | 8 years ago
Equation Solving , Mathematics , Physics , Wolfram Language
0
REPLIES
2.8K
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

Solve l^2+t^2 v^2==c^2 t^2 for t ?

QUESTION FROM: Alexander Radchenko | 8 years ago
Equation Solving , Mathematics , Physics , Symbolic Computations , ...
0
REPLIES
3.2K
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

Is there a paper for SW blog post: "What Is Spacetime, Really?" ?

QUESTION FROM: Amin C | 9 years ago
Authoring and Publishing , Physics , Wolfram Language , ...
0
REPLIES
5.2K
VIEWS

Improve performance of ListPointPlot3D?

QUESTION FROM: graham tranfield | 9 years ago
Dynamic Interactivity , Graphics and Visualization , ...
0
REPLIES
5.5K
VIEWS

Find numerical solution to the Poisson equation, where is my precision?

QUESTION FROM: Stefano Maffei | 9 years ago
Equation Solving , Mathematics , Numerical Computation , Physics , ...
0
REPLIES
3K
VIEWS

Make a Poincare map solving 4 non-linear differential equations?

QUESTION FROM: Charls Mejía | 9 years ago
Equation Solving , Mathematics , Numerical Computation , Physics , ...
0
REPLIES
3.9K
VIEWS

Get W|A to help derive new wave equation with anchors?

QUESTION FROM: Rob One | 9 years ago
Discrete Mathematics , Engineering , Equation Solving , Mathematics , ...
0
REPLIES
3.1K
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

Mathematica 10 Home Edition for FEM vs. OpenFOAM/ParaView?

QUESTION FROM: William Schacht | 9 years ago
Equation Solving , External Programs and Systems , Mathematica , ...
0
REPLIES
3.6K
VIEWS

Create an optimal mesh with enough precision?

QUESTION FROM: HECTOR ESPINOS-MORATO | 9 years ago
Engineering , Equation Solving , Industrial Engineering , ...
0
REPLIES
5.9K
VIEWS

Update value and precision of InputField inside Manipulate?

QUESTION FROM: Kaushik Mallick | 9 years ago
Algebra , Computable Document Format , Dynamic Interactivity , ...
0
REPLIES
6.6K
VIEWS

Problem in partial trace in quantum package?

QUESTION FROM: Ziane Mustapha | 9 years ago
Algebra , Calculus , Mathematics , Packages , Physics , ...
0
REPLIES
4.6K
VIEWS

Numerically check time derivative?

QUESTION FROM: Jeroen Geeraert | 9 years ago
Equation Solving , Mathematics , Numerical Computation , Physics , ...
0
REPLIES
2.9K
VIEWS

Solving equations which include ParametricFunctions

QUESTION FROM: tt5 kk6 | 9 years ago
Equation Solving , Mathematics , Numerical Computation , Physics , ...
0
REPLIES
2.4K
VIEWS

Static solutions to diffusion equation in 2D

QUESTION FROM: Shimon Rubin | 9 years ago
Equation Solving , Mathematics , Numerical Computation , Physics , ...
0
REPLIES
3.8K
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

Define a 2x2 differential operator and find it's eigenvalues?

QUESTION FROM: Milan Vicentijevic | 9 years ago
Equation Solving , Mathematics , Numerical Computation , Physics , ...
0
REPLIES
3.4K
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

Partial derivative of Thermodynamic properties?

QUESTION FROM: Kaushik Mallick | 9 years ago
Calculus , Chemical Engineering , Equation Solving , Mathematics , ...
0
REPLIES
7.3K
VIEWS

NDSolve with time-dependent boundary conditions problem

QUESTION FROM: Tristan Baumberger | 9 years ago
Equation Solving , Material Sciences , Mathematics , ...
0
REPLIES
5K
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

Question on Object Oriented and Parallelepid Drawings

QUESTION FROM: Marco Pereira | 9 years ago
Graphics and Visualization , Mathematics , Physics , Wolfram Language
0
REPLIES
1.5K
VIEWS

Implementing a boundary condition that is dependent on the solution

QUESTION FROM: Josh DeMuth | 9 years ago
Equation Solving , Mathematics , Physics , Wolfram Language
0
REPLIES
1.7K
VIEWS

How to solve coupled PDEs with discontinuous boundary conditions?

QUESTION FROM: Marcus Horsley | 9 years ago
Calculus , Mathematics , Physics
0
REPLIES
1.8K
VIEWS

[Project] From Mathcad to Wolfram: partic physics call for collaboration

QUESTION FROM: Greg Shepherd | 9 years ago
Dynamic Interactivity , External Programs and Systems , ...
0
REPLIES
7.4K
VIEWS

RC first order system - solving DEs with laplace transform

QUESTION FROM: Pawel Wozniak | 10 years ago
Engineering , Mathematics , Physics , Signal Processing , ...
0
REPLIES
4K
VIEWS

Efficient ways to speed up Flatten or ArrayReshape-Transpose on tensors

QUESTION FROM: Alex Michailidis | 10 years ago
Calculus , Mathematica , Physics
0
REPLIES
2.8K
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

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

How to pluralize coordinate data.

QUESTION FROM: Nathan Lundholm | 10 years ago
Astronomy , Physics
0
REPLIES
6K
VIEWS

Three peaks of Dissipative KdV

QUESTION FROM: Josue Pereira | 10 years ago
Equation Solving , Numerical Computation , Physics , Wolfram Language
0
REPLIES
3.2K
VIEWS

use parameter of ParametricNDSolve as a variable of a function to FindRoot?

QUESTION FROM: Dhruv Sharma | 10 years ago
Mathematics , Physics
0
REPLIES
3.4K
VIEWS

Hello, Is it possible to have contourPlot with Logarithmatic scale on X-AXI

QUESTION FROM: jabir Hakami | 10 years ago
Mathematics , Physics
0
REPLIES
4K
VIEWS

NDSolve doesn't work for this partial differential equations, Help...

QUESTION FROM: Wit Z | 10 years ago
Calculus , Engineering , Equation Solving , Material Sciences , ...
0
REPLIES
8.2K
VIEWS

How to solve 2 coupled PDE for 2 functions using method of lines?

QUESTION FROM: Maninder Kaur | 10 years ago
Physics
0
REPLIES
1.9K
VIEWS

Need help finishing a rotary engine demonstration any Euclid's out there

QUESTION FROM: Ray Hill | 10 years ago
Aerospace Engineering , Engineering , Mechanical Engineering , ...
0
REPLIES
9K
VIEWS

Coupled Differential Equations with Eigenvalue

QUESTION FROM: M. Fitrah Alfian R.S. | 10 years ago
Astronomy , Physics
0
REPLIES
5K
VIEWS

NDsolve alarms

QUESTION FROM: afreeka b | 10 years ago
Data Science , Mathematica , Modeling , Numerical Computation , ...
0
REPLIES
5.3K
VIEWS

Lorentz tensors specification and contraction

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

Acoustic wave equations in two layered media.

QUESTION FROM: hwoarang Polar | 10 years ago
Equation Solving , Mathematica , Mathematics , Physics , ...
0
REPLIES
8K
VIEWS

Simplifying Derivatives of Mathematica Functions

QUESTION FROM: Erik The Red | 10 years ago
Aerospace Engineering , Calculus , Mathematica , Physics , ...
0
REPLIES
6.7K
VIEWS

A flaw in TransformedField?

QUESTION FROM: Francisco Soto Eguibar | 10 years ago
Mathematica , Mathematics , Physics
0
REPLIES
2.1K
VIEWS

Solving PDE with an infinite boundary condition

QUESTION FROM: Olivier Lemarchand | 10 years ago
Computer Science , Mathematics , Physics
0
REPLIES
5K
VIEWS

ParametricNDSolveValue error

QUESTION FROM: Thai Kee Gan | 10 years ago
Calculus , Computational Systems , Computer Science , Engineering , ...
0
REPLIES
7.9K
VIEWS

Free-Body Diagram?

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

"How can I set unique tooltips to each of a list of lines in ListLinePlot"?

QUESTION FROM: David Mackay | 11 years ago
Graphics and Visualization , Mathematica , Physics
0
REPLIES
3.1K
VIEWS

basic questions on Cloud Notebook operation

QUESTION FROM: Carl Youngblut | 11 years ago
Architecture , Earth Science , Mathematics , Physics , Wolfram Cloud
0
REPLIES
8K
VIEWS

Different kind of numeric erros when plotting recursive functions

QUESTION FROM: George Scotton | 11 years ago
Graphics and Visualization , Mathematica , Numerical Computation , ...
0
REPLIES
3.4K
VIEWS

Why doesn't a volume fraction algorithm agree with what was programmed?

QUESTION FROM: Joshua Hogancamp | 11 years ago
Civil Engineering , Engineering , Material Sciences , Mathematics , ...
0
REPLIES
6K
VIEWS

NDSolve -- Solution to Wave Equation Unstable

QUESTION FROM: wongkasinjamie | 11 years ago
Mathematica , Mathematics , Physics
0
REPLIES
3K
VIEWS

How do you export an 8 bit monochrome TIF image in Mathematica?

QUESTION FROM: John Eustace | 11 years ago
Image Processing , Optics , Physics
0
REPLIES
7.2K
VIEWS

Plot a list of data over a quadrangular shape- graphic

QUESTION FROM: margherita ferrucci | 11 years ago
Aerospace Engineering , Computer Science , Education , Engineering , ...
0
REPLIES
6.5K
VIEWS

NIntegrate::ncvbr: Error not in any documentation

QUESTION FROM: s g | 11 years ago
Calculus , Geometry , Mathematica , Numerical Computation , Physics , ...
0
REPLIES
2.2K
VIEWS

NDSolve`Iterate in a table

QUESTION FROM: brad ramshaw | 11 years ago
Mathematica , Numerical Computation , Physics
0
REPLIES
3.5K
VIEWS

How can Wolfram Alpha recognize chemical formulas with decimals?

QUESTION FROM: David Tam | 11 years ago
Chemistry , Physics , Wolfram|Alpha
0
REPLIES
4.9K
VIEWS

Fitting correlated parameters

QUESTION FROM: Sergi Gonzalez-Solis | 11 years ago
Data Science , Mathematica , Mathematics , Physics
0
REPLIES
7.5K
VIEWS

Can NonlinearModelFit consider the error parameters dependent ?

QUESTION FROM: Maria Giovanna Dainotti | 11 years ago
Aerospace Engineering , Astronomy , Computer Science , Data Science , ...
0
REPLIES
15.5K
VIEWS

CUDALink within ParallelDo

QUESTION FROM: Gustavo Carri | 11 years ago
Computer Science , Mathematics , Mechanical Engineering , Physics , ...
0
REPLIES
11.2K
VIEWS

defining an implicit function

QUESTION FROM: Iuval Clejan | 12 years ago
Physics
0
REPLIES
6.3K
VIEWS
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