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

Problem with Color of Plot

QUESTION FROM: Sarmed Hussain | 10 years ago BY: Sarmed Hussain
Mathematica , Physics
4
REPLIES
5.2K
VIEWS

What's wrong with my code? Code and error are in the message.

QUESTION FROM: Nathan Lundholm | 10 years ago BY: Nathan Lundholm
Aerospace Engineering , Astronomy , Discrete Mathematics , ...
4
REPLIES
14.1K
VIEWS

Need serious help with lists!

QUESTION FROM: Nathan Lundholm | 10 years ago BY: Gianluca Gorni
Aerospace Engineering , Astronomy , Computer Science , ...
4
REPLIES
12K
VIEWS

Problem with ImplicitRegion in three dimensions

QUESTION FROM: Robert Zimmermann | 10 years ago BY: Simon Cadrin
Mathematics , Physics
4
REPLIES
4.4K
VIEWS

Minimize and complex numbers

QUESTION FROM: Kris Brumbaugh | 10 years ago BY: Udo Krause
Mathematica , Physics , Signal Processing , Wolfram Language
4
REPLIES
9.4K
VIEWS

LogPlot. Without Log, there is no problem. But when I try to plot with Log

QUESTION FROM: jabir Hakami | 10 years ago BY: Erik Mahieu
Computational Systems , Computer Science , Mathematics , Optics , ...
4
REPLIES
11.8K
VIEWS

How to see full text instead of skeleton <<1>>?

QUESTION FROM: Aleksei Zadvorkin | 10 years ago BY: Aleksei Zadvorkin
Equation Solving , Mathematica , Optics , Physics
4
REPLIES
11.3K
VIEWS

Command for successive matrix product

QUESTION FROM: hwoarang Polar | 10 years ago BY: Frank Kampas
Physics
4
REPLIES
5.8K
VIEWS

<<>> notation

QUESTION FROM: Jonah Wimer | 10 years ago BY: Jonah Wimer
Mathematics , Physics
4
REPLIES
4.3K
VIEWS

Formulate an algorithm to solve a fractional differential equation

QUESTION FROM: omer emad | 10 years ago BY: omer emad
Calculus , Physics , Wolfram Language
4
REPLIES
9K
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

Piecewise function

QUESTION FROM: Philip Majnooni | 11 years ago BY: David Keith
Aerospace Engineering , Civil Engineering , Control Systems , ...
4
REPLIES
15.1K
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

Problems in getting Real number solutions in NSolve

QUESTION FROM: hwoarang Polar | 11 years ago BY: hwoarang Polar
Physics
4
REPLIES
5.4K
VIEWS

Do I need additional packages for this Tutorial?

QUESTION FROM: David Klein | 11 years ago BY: David Klein
Material Sciences , Mathematics , Mechanical Engineering , Physics
4
REPLIES
6.9K
VIEWS

Your own personal digital Rosetta Comet

CONTRIBUTED BY: David Reiss | 11 years ago BY: Vitaliy Kaurov
Astronomy , Graphics and Visualization , Import and Export , ...
4
REPLIES
11.3K
VIEWS

Why do i get different outputs for equivalent commands?

QUESTION FROM: Matteo Di Loreto | 11 years ago BY: Matteo Di Loreto
Control Systems , Data Science , Engineering , Mathematics , ...
4
REPLIES
5.9K
VIEWS

Problem exporting Symbol type in Mathematica 10

QUESTION FROM: Jorge Villalobos | 11 years ago BY: Jorge Villalobos
Graphics and Visualization , Mathematica , Physics
4
REPLIES
7.3K
VIEWS

Integral not evaluating

QUESTION FROM: Caleb Spires | 11 years ago BY: Daniel Lichtblau
Chemical Engineering , Chemistry , Computer Science , Mathematics , ...
4
REPLIES
9.8K
VIEWS

Self dual tensors in Mathematica 9

QUESTION FROM: Ofri Telem | 11 years ago BY: Udo Krause
Algebra , Mathematica , Physics , Wolfram Language
4
REPLIES
7.7K
VIEWS

Advancing from 1D diffusion model to 2D and 3D

QUESTION FROM: Petar M | 11 years ago BY: Petar M
Calculus , Mathematica , Physics , Wolfram Language
4
REPLIES
8.3K
VIEWS

Computing Triple Integral with Variable Limits of Integration

QUESTION FROM: Julius O | 11 years ago BY: Julius O
Mathematics , Physics
4
REPLIES
6.4K
VIEWS

Numerical solution of one dimensional Schrodinger equation

QUESTION FROM: Mojtaba M | 11 years ago BY: Michael Hale
Calculus , Mathematica , Numerical Computation , Physics , ...
4
REPLIES
20.1K
VIEWS

Is it possible to find the equations of motion with Mathematica?

QUESTION FROM: Alexsandro Mota | 11 years ago BY: David Keith
Algebra , Calculus , Equation Solving , Geometry , Group Theory , ...
4
REPLIES
12.5K
VIEWS

Help me! :( {calculating potential field}

QUESTION FROM: maryam fathi.s | 11 years ago BY: maryam fathi.s
Mathematica , Physics
4
REPLIES
4.4K
VIEWS

Using the bungee jump model in system modeler

QUESTION FROM: eshwar chandran | 11 years ago BY: Sean Clarke
Physics , SystemModeler
4
REPLIES
9.6K
VIEWS

Finding a function for the skiing angle from acceleration

QUESTION FROM: Seokin Yeh | 12 years ago BY: Vitaliy Kaurov
Calculus , Equation Solving , Mathematica , Mathematics , Physics , ...
4
REPLIES
13.6K
VIEWS

Problems with system of PDE's

QUESTION FROM: Josh Napolitano | 12 years ago BY: Frank Kampas
Mathematica , Mathematics , Physics
4
REPLIES
4K
VIEWS

Functional Programming for Non-linear Equations

QUESTION FROM: Pat Mac | 12 years ago BY: Pat Mac
Biological Sciences , Chemistry , High-Performance Computing , ...
4
REPLIES
20.2K
VIEWS

Autocorrelation Method

QUESTION FROM: azmi almasalha | 12 years ago BY: azmi almasalha
Mathematica , Optics , Physics
4
REPLIES
12.9K
VIEWS

use of the $ symbol

QUESTION FROM: Luis Ledesma | 12 years ago BY: Jari Kirma
Authoring and Publishing , Computer Science , Data Science , ...
4
REPLIES
18K
VIEWS

Newton-Raphson Root Finding, Difficulty in coding

QUESTION FROM: Cory Leahy | 12 years ago BY: Jari Kirma
Mathematics , Physics , Wolfram Language
4
REPLIES
8.7K
VIEWS

How to solve a highly nonlinear PDE

QUESTION FROM: Yiyang Zhang | 12 years ago BY: Sean Clarke
Equation Solving , Mathematica , Mathematics , ...
4
REPLIES
6.4K
VIEWS

Solving a complex ODE with NDSOLVE

QUESTION FROM: Panagiotis Karampourniotis | 12 years ago BY: Panagiotis Karampourniotis
Engineering , Mathematica , Physics
4
REPLIES
8.1K
VIEWS

Equation of a line intersepting two planes

QUESTION FROM: Chinthaka Ratnaweera | 12 years ago BY: Udo Krause
Mathematics , Physics
4
REPLIES
3.9K
VIEWS

Plotting data from simulation of springs with masses

QUESTION FROM: sean roubion | 12 years ago BY: Vitaliy Kaurov
Graphics and Visualization , Mathematica , Physics
4
REPLIES
12.9K
VIEWS

Latin squares produce Latin cubes

CONTRIBUTED BY: David Vasholz | 2 days ago BY: Ed Pegg
Graphics and Visualization , Mathematics , Physics , Recreation , ...
3
REPLIES
438
VIEWS

Graph Lagrangian for CO2 and Benzene to compute vibrational spectra

CONTRIBUTED BY: Dara Shayda | 9 days ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Chemistry , Dynamic Interactivity , ...
3
REPLIES
621
VIEWS

[WSRP25] Modeling 3D objects at relativistic speeds (Terrell-Penrose effect)

CONTRIBUTED BY: Sanjana Ramesh | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Geometry , Graphics and Visualization , ...
3
REPLIES
1.2K
VIEWS

[WSRP25] Chaotic mineral flow simulation for deposition analysis

CONTRIBUTED BY: Andreas Tsang | 3 months ago BY: Anton Antonov
Staff Picks , Computer Science , Earth Science , ...
3
REPLIES
1.7K
VIEWS

3D space shuttle wind tunnel test

CONTRIBUTED BY: Yu Chen | 3 months ago BY: David Keith
Computer Science , Engineering , Geometry , ...
3
REPLIES
1.8K
VIEWS

The uncontrolled re-entry of a large Soviet-era Venus probe KOSMOS-482 on May 10, 2025

CONTRIBUTED BY: Gosia Konwerska | 5 months ago BY: Jeffrey Bryant
Staff Picks , Astronomy , Curated Data , Events & Media , ...
3
REPLIES
3.1K
VIEWS

How to get the normalized post-measurement state?

QUESTION FROM: Xiangyang Zhou | 6 months ago BY: Nikolay Murzin
Physics , Wolfram Language
3
REPLIES
975
VIEWS

Inverting no-hair theorems: requiring general relativity solutions restricts scalar-tensor theories

CONTRIBUTED BY: Sergi Sirera | 6 months ago BY: Sergi Sirera
Staff Picks , Mathematica Add-Ons , Packages , Physics , ...
3
REPLIES
1.4K
VIEWS

Mathematica blocks everything else while running

QUESTION FROM: Ulrich Mosel | 9 months ago BY: Daniel Lichtblau
Physics , Wolfram Community
3
REPLIES
1.6K
VIEWS

Particle exchange statistics beyond fermions and bosons

CONTRIBUTED BY: Zhiyuan Wang | 9 months ago BY: Vitaliy Kaurov
Staff Picks , Mathematica Add-Ons , Mathematics , Packages , ...
3
REPLIES
5.2K
VIEWS

How can get two solution of the ODE with degree two ?

QUESTION FROM: Salim Mahmood | 10 months ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Physics , ...
3
REPLIES
1.2K
VIEWS

A reformulation of the Browaeys and Chevrot decomposition of elastic maps

CONTRIBUTED BY: Carl Tape | 1 year ago BY: Carl Tape
Staff Picks , Graphics and Visualization , Material Sciences , ...
3
REPLIES
2.4K
VIEWS

Investigation of numerical solutions of the two-dimensional Schrödinger equation

CONTRIBUTED BY: Klaus von Bloh | 1 year ago BY: Klaus von Bloh
Staff Picks , Calculus , Demonstrations , ...
3
REPLIES
4K
VIEWS

[WSRP24] Optimization of the thrust to power consumption ratio of Ion thrusters through simulations

CONTRIBUTED BY: Ethan Kong | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Data Science , Engineering , ...
3
REPLIES
7.2K
VIEWS
8
9
10
11
12

Group Count Group Count

1353 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
akram2007omar
Akram Masoud
3 hours ago
polepostmail
Kirill Vasin
6 days ago
mohammadb
Mohammad Bahrami
10 days ago
vasholz
David Vasholz
2 days ago
dara
Dara Shayda
12 days ago
peytonmullarkey
Peyton Mullarkey
15 days ago
ellynnedec
Ellynne DEC
8 days ago

RELATED GROUPS RELATED GROUPS

RELATED GROUPS
Astronomy 306 discussions 1K subscriptions
Curated Data 719 discussions 410 subscriptions
Graphics and Visualization 4K discussions 1K subscriptions
Wolfram Language 11K discussions 2K subscriptions
Staff Picks 1K discussions 806 subscriptions
Space Exploration 258 discussions 15 subscriptions
Calculus 1K discussions 2K subscriptions