Group Abstract Group Abstract

«Groups
Physics
Join
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

Deriving the Schwarzschild Metric

QUESTION FROM: Frank Kampas | 5 years ago
Mathematics , Physics , Wolfram Language
0
REPLIES
4.4K
VIEWS

Create the animation of a body thrown at an angle to the horizon?

QUESTION FROM: Elizaveta Lipen | 5 years ago BY: Neil Singer
Dynamic Interactivity , Graphics and Visualization , Physics , ...
3
REPLIES
7.5K
VIEWS

Plot a Gaussian beam wavefronts as a function of distance from beam waist

QUESTION FROM: Jon Rickett | 5 years ago BY: Jon Rickett
Graphics and Visualization , Mathematics , Optics , Physics , ...
2
REPLIES
12.7K
VIEWS

[?] Perform an approximation with radial basis functions?

QUESTION FROM: Peter a | 5 years ago BY: Michael Kelly
Algebra , Calculus , Discrete Mathematics , Mathematics , Physics , ...
2
REPLIES
13.3K
VIEWS

Radians as Dimensionless Unit?

QUESTION FROM: Eric Hudson | 6 years ago BY: Francisco Rodríguez
Physics , Units , Wolfram Language
10
REPLIES
19.8K
VIEWS

Solve 2 coupled 2nd ODEs and plot them with ParametricPlot?

QUESTION FROM: Soumen Basak | 6 years ago BY: Soumen Basak
Calculus , Computational Systems , Equation Solving , ...
14
REPLIES
14.2K
VIEWS

Use FindFit to get the rate constants for a chemical reaction?

QUESTION FROM: Troy Wahl | 6 years ago BY: Sjoerd Smit
Chemistry , Mathematics , Modeling , Physics , Wolfram Language
3
REPLIES
8.9K
VIEWS

Fix graphics from Demo "Isotope Browser" (no graphics output)

QUESTION FROM: David Wood | 6 years ago BY: David Wood
Chemistry , Demonstrations , Physics , Wolfram CDF Player , ...
2
REPLIES
8.6K
VIEWS

Mathematica kernel crashing after repeated use of NMinimize

QUESTION FROM: Helena Kolesova | 6 years ago BY: Shenghui Yang
Computer Science , Data Science , Mathematics , Physics
12
REPLIES
9.9K
VIEWS

Model a wave equation forced oscillation, A(t)?

QUESTION FROM: Anonymous User | 6 years ago BY: Anonymous User
Equation Solving , Mathematics , Physics , Wolfram Language
2
REPLIES
2.7K
VIEWS

Heisenberg uncertainty for the harmonic oscillator?

QUESTION FROM: Ana Monea | 6 years ago BY: Hans Dolhaine
Calculus , Mathematics , Physics , Wolfram Language
2
REPLIES
5.7K
VIEWS

NDSolve for a heat differential equation with periodic boundary conditions?

QUESTION FROM: Markus Schmidt | 6 years ago BY: Henrik Schachner
Calculus , Engineering , Equation Solving , Mathematics , ...
6
REPLIES
13.1K
VIEWS

Would anyone like to test my package for crystallography?

QUESTION FROM: Stian Ramsnes | 7 years ago BY: Stian Ramsnes
Chemistry , Material Sciences , Mathematica , Numerical Computation , ...
4
REPLIES
10K
VIEWS

Dsolve to find out the resonance frequency of mass-spring-damper system?

QUESTION FROM: Chengjun Li | 7 years ago BY: Neil Singer
Calculus , Control Systems , Engineering , Equation Solving , ...
4
REPLIES
8.8K
VIEWS

Find / "reverse engineer" a formula?

QUESTION FROM: Tanner Craker | 7 years ago BY: Pedro Fonseca
Mathematics , Physics , Wolfram Language
5
REPLIES
10.7K
VIEWS

Draw the level curves defined by an implicit integral equation?

QUESTION FROM: Jonathan Crabbé | 7 years ago BY: Jonathan Crabbé
Calculus , Graphics and Visualization , Mathematics , Physics , ...
2
REPLIES
4.1K
VIEWS

Integral of DiracDelta

QUESTION FROM: Carlos Soria-Hoyo | 7 years ago BY: Henrik Schachner
Calculus , Mathematics , Physics , Symbolic Computations , ...
3
REPLIES
4.4K
VIEWS

[?] Solve equation a+b*x=cot(x) in Mathematica numerically?

QUESTION FROM: Bin ZHANG | 7 years ago BY: Gianluca Gorni
Equation Solving , Mathematics , Numerical Computation , Physics , ...
3
REPLIES
3.8K
VIEWS

Implement an external function to a discretionary notebook?

QUESTION FROM: Epsilon Tau | 8 years ago BY: Epsilon Tau
Mathematics , Physics , Presentation and Notebooks , Wolfram Language
3
REPLIES
5.3K
VIEWS

[?] Run this example of SystemModeler Blog?

QUESTION FROM: jiwon hwang | 8 years ago BY: Patrik Ekenberg
Connected Devices , Control Systems , ...
3
REPLIES
12.6K
VIEWS
8
9
10
11
12

Group Count Group Count

1361 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
gist01
Ulf Lindqwister
22 hours ago
bcbeckman
Brian Beckman
1 day ago
cgerhard
Christopher Gerhard
5 days ago
kevinparker
Kevin Parker
8 days ago
okazakikotaro
Kotaro Okazaki
12 days ago
bhdayton
Barry H Dayton
13 days ago
kvbloh
Klaus von Bloh
14 days ago

RELATED GROUPS RELATED GROUPS

RELATED GROUPS
Wolfram Language 11K discussions 2K subscriptions