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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

Why cdf-files opening on my computer by Mathematica 10 not CDF player

QUESTION FROM: Valery Cherkasskiy | 11 years ago BY: Sean Clarke
Computer Science , Education , Image Processing , Mathematics , ...
1
REPLIES
9.8K
VIEWS

Get correct value

QUESTION FROM: gordon-fischer | 11 years ago BY: Udo Krause
Astronomy , Data Science , Mathematics , Physics , ...
1
REPLIES
8.6K
VIEWS

How to factor out a more complicated expression?

QUESTION FROM: Stanislav Iablokov | 11 years ago BY: Jim Baldwin
Algebra , Mathematica , Optimization , Mathematics , Physics , ...
1
REPLIES
6.1K
VIEWS

Max Matrix Size

QUESTION FROM: Andrei Mouraviev | 11 years ago BY: Isaac Abraham
Mathematica , Physics
1
REPLIES
6.3K
VIEWS

How do I go about installing and using LevelScheme?

QUESTION FROM: Ricardo Garcia | 11 years ago BY: Sean Clarke
Chemistry , Mathematics , Physics
1
REPLIES
9.3K
VIEWS

Using LogLogPlot for a user defined function

QUESTION FROM: Sean Alto | 11 years ago BY: Bill Simpson
Mathematica , Physics , Signal Processing , Wolfram Language
1
REPLIES
7.5K
VIEWS

Error plotting a streamfunction in polar coordinates.

QUESTION FROM: Ally B | 11 years ago BY: S M Blinder
Engineering , Graphics and Visualization , Mathematics , Physics , ...
1
REPLIES
8.7K
VIEWS

Passing a record as an argument and using it in a simulation

QUESTION FROM: Marshall Feldman | 11 years ago BY: Michael Helmle
Computer Science , Mathematica , Modeling , Physics , ...
1
REPLIES
11.3K
VIEWS

I might have a problem with keybindings in mathematica. Please help.

QUESTION FROM: Jon Brogaard | 11 years ago BY: Tasneem Smadi
Computer Science , Mathematics , Physics
1
REPLIES
6.3K
VIEWS

Associated Legendre Polynomial

QUESTION FROM: D Sarkar | 11 years ago BY: S M Blinder
Calculus , Earth Science , Mathematica , Mathematics , ...
1
REPLIES
11.3K
VIEWS

Relativity using Mathematica

QUESTION FROM: Andrew Samson | 11 years ago BY: S M Blinder
Astronomy , Mathematics , Physics
1
REPLIES
7.9K
VIEWS

How do I use Mathematica to solve this problem?

QUESTION FROM: Billy Bob | 11 years ago BY: David Gathercole
Mathematics , Physics , Wolfram Language
1
REPLIES
5.6K
VIEWS

Graphing a function on Mathematica with axis.

QUESTION FROM: Shane VanDeman | 11 years ago BY: Sean Clarke
Graphics and Visualization , Physics , Wolfram Language
1
REPLIES
3.5K
VIEWS

FortranForm for ordinary differential equations

QUESTION FROM: dralucas | 11 years ago BY: Frank Kampas
Civil Engineering , Computer Science , Earth Science , Mathematics , ...
1
REPLIES
8.5K
VIEWS

How can I input the following question into Wolfram Alpha Pro?

QUESTION FROM: Arch Yeomans | 11 years ago BY: Bill Simpson
Mathematics , Physics , Wolfram|Alpha
1
REPLIES
9.5K
VIEWS

Estimating parameters based on lists of boundary conditions

QUESTION FROM: Julian Lovlie | 11 years ago BY: Jim Baldwin
Equation Solving , Mathematica , Optimization , Mathematics , ...
1
REPLIES
8.8K
VIEWS

Numerical solution of diff eqn from tabular data

QUESTION FROM: Bruce Weaver | 11 years ago BY: Marco Thiel
Astronomy , Computer Science , Data Science , Earth Science , ...
1
REPLIES
6.1K
VIEWS

Finding the range of positive or negative values

QUESTION FROM: Omer Tzuk | 11 years ago BY: Omer Tzuk
Calculus , Mathematica , Mathematics , Physics
1
REPLIES
5.1K
VIEWS

Using Replace in multiscale analysis

QUESTION FROM: Omer Tzuk | 11 years ago BY: Sean Clarke
Calculus , Equation Solving , Mathematica , Modeling , Physics , ...
1
REPLIES
6.4K
VIEWS

Plotting bifurcation diagrams using Mathematica

QUESTION FROM: Omer Tzuk | 11 years ago BY: Sean Clarke
Graphics and Visualization , Mathematica , Physics , Wolfram Language
1
REPLIES
30K
VIEWS

Plotting the wavefunctions for the hydrogen atom with Wolfram Alpha

QUESTION FROM: Maria Dimitrova | 11 years ago BY: S M Blinder
Graphics and Visualization , Physics , Wolfram|Alpha
1
REPLIES
16.6K
VIEWS

Trying To Obtain Fourier Cosine Coeficients of A Set of data

QUESTION FROM: Kale Oyedeji | 12 years ago BY: David Reiss
Computer Science , Mathematics , Mechanical Engineering , Physics , ...
1
REPLIES
11.3K
VIEWS

Starting out with Equation Trekker

QUESTION FROM: David Mackay | 12 years ago BY: Sander Huisman
Equation Solving , Mathematics , Physics
1
REPLIES
7.5K
VIEWS

Parallelization and NMinimize

QUESTION FROM: Yves Journaux | 12 years ago BY: W. Craig Carter
Chemical Engineering , Chemistry , Computer Science , ...
1
REPLIES
17.3K
VIEWS

How can I create a circular drum simulation using Mathematica?

QUESTION FROM: suvadip mandal | 12 years ago BY: David Reiss
Graphics and Visualization , Mathematica , Physics , Wolfram Language
1
REPLIES
6.8K
VIEWS

Taking the Best Fit of a Picture of the intensity of a beam?

QUESTION FROM: Keith Osborne | 12 years ago BY: Keith Osborne
Graphics and Visualization , Mathematica , Mathematics , ...
1
REPLIES
11.3K
VIEWS

How do I calculate the magnetic field around a rectangular shell?

QUESTION FROM: James Dilworth | 12 years ago BY: Vitaliy Kaurov
Physics , Wolfram Language
1
REPLIES
3.1K
VIEWS

Cannot solve differential equation for electron motion in Electric Field

QUESTION FROM: Phil R | 12 years ago BY: Kevin McCann
Calculus , Mathematica , Physics , Wolfram Language
1
REPLIES
6.6K
VIEWS

Dropping rows of matrix whose 3rd element is smaller than a number

QUESTION FROM: Nilanjan Banik | 12 years ago BY: Frank Kampas
Astronomy , Mathematics , Physics
1
REPLIES
5.3K
VIEWS

Nonlinear first order partial differential equations-NDSolve::conarg

QUESTION FROM: Thomas Winkler | 12 years ago BY: Udo Krause
Mathematica , Numerical Computation , Physics
1
REPLIES
5K
VIEWS

i need to graph this fluid field

QUESTION FROM: hahernandezr hdz | 12 years ago BY: Bruce Miller
Engineering , Graphics and Visualization , Physics , Wolfram Language
1
REPLIES
5.3K
VIEWS

Where can I get simple data clustering algorithm?

QUESTION FROM: Akhdiyor Sattarov | 12 years ago BY: Itay Livni
Computer Science , Image Processing , Mathematics , Physics
1
REPLIES
6.6K
VIEWS

Help in understanding code in Wolfram demonstrations

QUESTION FROM: Petar M | 12 years ago BY: Tomas Garza
Physics
1
REPLIES
7.2K
VIEWS

Constructing matrix elements using functions and looping

QUESTION FROM: hbar omega | 12 years ago BY: David Reiss
Algebra , Mathematica , Mathematics , Numerical Computation , Physics
1
REPLIES
6.3K
VIEWS

NDsolve print timestep

QUESTION FROM: Cliff Joe | 12 years ago BY: Udo Krause
Education , Mathematics , Physics
1
REPLIES
9.3K
VIEWS

How to do a 3d graph rotation on gpu rather than cpu?

QUESTION FROM: Viacheslav Shishlov | 12 years ago BY: Bruce Miller
Data Science , External Programs and Systems , Image Processing , ...
1
REPLIES
16.7K
VIEWS

Thoroughly confused by NDSolve

QUESTION FROM: Phil Tooley | 12 years ago BY: Frank Kampas
Equation Solving , Mathematica , Mathematics , ...
1
REPLIES
5.2K
VIEWS

Sum and Derivate

QUESTION FROM: Simon Baumgarten | 12 years ago BY: Udo Krause
Mathematica , Physics , Wolfram Language
1
REPLIES
4.9K
VIEWS

Fits with differential equation

QUESTION FROM: Gael PATTON | 12 years ago BY: S M Blinder
Calculus , Mathematica , Numerical Computation , Physics
1
REPLIES
3.1K
VIEWS

Bethe Bloch Formula

QUESTION FROM: tanja.gesslbauer | 12 years ago BY: David Keith
Graphics and Visualization , Mathematica , Physics , Wolfram Language
1
REPLIES
5.4K
VIEWS

Wrong solution for Integrate

QUESTION FROM: Mafalda Dias | 12 years ago BY: Bill Simpson
Mathematica , Physics
1
REPLIES
1.9K
VIEWS

Method for unique collisions between 2 subdivided ellipsoids

QUESTION FROM: Michel Van de gaer | 12 years ago BY: Michel Van de gaer
Game Development , Geometry , Graphics and Visualization , ...
1
REPLIES
7.4K
VIEWS

Avoiding integral overflow computation?

QUESTION FROM: D K | 12 years ago BY: Sean Clarke
Calculus , Mathematica , Numerical Computation , Physics
1
REPLIES
10.8K
VIEWS

Code for Representation Of Diffraction By Vector Summation

QUESTION FROM: John Mercer | 12 years ago BY: Sean Clarke
Physics
1
REPLIES
4.9K
VIEWS

Confused about ReleaseHold & Defer

QUESTION FROM: T Saab | 13 years ago BY: EDITORIAL BOARD
Computable Document Format , Demonstrations , Mathematica , Physics , ...
1
REPLIES
15.9K
VIEWS

Conoscopic Interference Patterns

QUESTION FROM: sean roubion | 13 years ago BY: Sam Carrettie
Mathematica , Optics , Physics , Wolfram Language
1
REPLIES
12.4K
VIEWS

Animating a racecar go around the track

QUESTION FROM: Megan Vineyard | 13 years ago BY: EDITORIAL BOARD
Dynamic Interactivity , Mathematica , Physics , Wolfram Language
1
REPLIES
8.1K
VIEWS

Plotting the pressure vs number of particles in a box

QUESTION FROM: Megan Vineyard | 13 years ago BY: Sean Clarke
Graphics and Visualization , Mathematica , Physics
1
REPLIES
4.4K
VIEWS

How loud can 22,000 cell phones be?

QUESTION FROM: Ed Pegg | 13 years ago BY: Sander Huisman
Physics
1
REPLIES
3.8K
VIEWS

incorrect calculation of Log[Exp[...]]

QUESTION FROM: ChiaWei Tu | 13 years ago BY: Sean Clarke
Mathematica , Mathematics , Physics
1
REPLIES
3.7K
VIEWS
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