New Member New Member

Discussions List Discussions List

Staff Picks

Efficient computation of Magnus series for non-commuting operators in quantum dynamics

CONTRIBUTED BY: Mohammad Bahrami | 2 days ago BY: EDITORIAL BOARD
1
REPLIES
100
VIEWS

Exploring non-commutative algebra: commutators, BCH expansion and calculations of bosonic algebra

CONTRIBUTED BY: Bruno Tenorio | 2 days ago BY: EDITORIAL BOARD
1
REPLIES
69
VIEWS

Mathematical Games: unit-distance graphs

CONTRIBUTED BY: Ed Pegg | 3 days ago BY: EDITORIAL BOARD
1
REPLIES
109
VIEWS
All Discussions

New Functions I would like to see in future Wolfram Language versions

QUESTION FROM: Rodrigo Murta | 1 year ago BY: Mariusz Iwaniuk
Mathematica , Wolfram Function Repository , Wolfram Language
379
REPLIES
232K
VIEWS

CUDA not working on Mathematica 12.2

QUESTION FROM: Jean-Michel Charles Collard-Richard | 1 year ago BY: ZAQU zaqu
External Programs and Systems , Packages , Wolfram Language
93
REPLIES
52.4K
VIEWS

Can my start up time for Mathematica 10 be decreased?

QUESTION FROM: David J M Park Jr | 11 years ago BY: Dan M
Mathematica , Product Set Up , User Interface
84
REPLIES
90.8K
VIEWS

What is Mathematica For?

QUESTION FROM: Jonathan Kinlay | 3 years ago BY: Richard Frost
Mathematica , Software Development , Wolfram Language
79
REPLIES
47.7K
VIEWS

Roadmap for CDF?

QUESTION FROM: Doug Kimzey | 8 years ago BY: Andre Kuzniarek
Computable Document Format , Mathematica , Wolfram Language
65
REPLIES
66.7K
VIEWS

Math breaking Facebook: 6 ÷ 2(1+2) = ?

QUESTION FROM: Orion Reynolds | 7 months ago BY: Daniel Lichtblau
Wolfram Language
64
REPLIES
64.8K
VIEWS

Mathematica benchmarks for new M1 MacBooks?

QUESTION FROM: Murray Eisenberg | 2 years ago BY: Murray Eisenberg
Mathematica , Operating System and Network Access , Wolfram Language
62
REPLIES
77.1K
VIEWS

Mathematica creating an ellipse

QUESTION FROM: Radek Drozd | 11 years ago BY: Radek Drozd
Geometry , Mathematica , Mathematics , Wolfram Language
62
REPLIES
27.6K
VIEWS

Referring to arguments of a function by order in which they appear

QUESTION FROM: Iuval Clejan | 1 year ago BY: Iuval Clejan
Wolfram Language
57
REPLIES
8.9K
VIEWS

What are some real-world applications of Mathematica?

QUESTION FROM: Jonathan Kinlay | 4 years ago BY: Murray Eisenberg
Mathematica
55
REPLIES
62.3K
VIEWS

Huge speed regression on Graphics3D in 10.4

QUESTION FROM: Sander Huisman | 9 years ago BY: Chris P
Graphics and Visualization , Mathematica
55
REPLIES
32.6K
VIEWS

Improving the Wolfram Community Editor

QUESTION FROM: Udo Krause | 10 years ago BY: Vitaliy Kaurov
Wolfram Community
51
REPLIES
48.4K
VIEWS

Has anyone encountered problems retrieving financial data of ETF like "SPY"

QUESTION FROM: Eduardo Pollak | 2 years ago BY: Giorgio Busoni
Curated Data , Data Science , Finance , Wolfram Language
48
REPLIES
58.5K
VIEWS

Sum positive elements of a list efficiently?

QUESTION FROM: Valeriu Ungureanu | 9 years ago BY: Valeriu Ungureanu
Computer-Based Maths , Education , Mathematics , Wolfram Language
48
REPLIES
14.9K
VIEWS

NetTrain TargetDevice GPU error

QUESTION FROM: Gijsbert Wiesenekker | 5 years ago BY: maxscience n
Data Science , High-Performance Computing , Machine Learning , ...
47
REPLIES
48.3K
VIEWS

Get FinancialData price history?

QUESTION FROM: sridev ramaswamy | 8 years ago BY: Joe Gilray
Curated Data , Economics , Finance , Mathematica , ...
47
REPLIES
44.5K
VIEWS

Clear all the values associated with a subscripted variable

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Wolfram Language
46
REPLIES
12.8K
VIEWS

Manipulate genealogy GEDCOM files using Wolfram Language?

QUESTION FROM: Ron Gove | 3 years ago BY: Updating Name
Graphs and Networks , Import and Export , Social Science , ...
45
REPLIES
24.8K
VIEWS

The grey 'x' and Debugging WL code

QUESTION FROM: B. Cornas | 2 months ago BY: John Millard
Dynamic Interactivity , Graphics and Visualization , ...
44
REPLIES
8.7K
VIEWS

Solve and NSolve not working well with Quantity and Units?

QUESTION FROM: Francis Bush | 5 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
44
REPLIES
16.5K
VIEWS

How to set up a simple plot of pH against volume of titrant?

QUESTION FROM: Paul Newton | 2 years ago BY: Paul Newton
Chemistry , Graphics and Visualization , Wolfram Language
43
REPLIES
9.7K
VIEWS

How do I simulate with three dependent differential equations in Mathematica

QUESTION FROM: Scott Klakamp | 1 year ago BY: Scott Klakamp
Biological Sciences , Calculus , Mathematics , Wolfram Language
42
REPLIES
4.8K
VIEWS

Runing a FoxH code in Mathematica

QUESTION FROM: Hosam rh | 6 years ago BY: Banibrata Bag
Mathematica , Wolfram Language
41
REPLIES
29.3K
VIEWS

EntityValue[] Not Working

QUESTION FROM: Rangarajan Krishnamoorthy | 10 years ago BY: Marco Thiel
Curated Data
41
REPLIES
21K
VIEWS

Error in plot of equation solution?

QUESTION FROM: Nam Nam | 4 years ago BY: Nam Nam
Equation Solving , Graphics and Visualization , Wolfram Language
39
REPLIES
10.5K
VIEWS

Create a color gradient using a variable?

QUESTION FROM: John Wick | 5 years ago BY: Hans Dolhaine
Graphics and Visualization , Physics , Wolfram Language
39
REPLIES
17.5K
VIEWS

Invert a 2x2 matrix with 2x2 matrix elements?

QUESTION FROM: stan gianzero | 6 years ago BY: stan gianzero
Algebra , Mathematics , Wolfram Language
39
REPLIES
20.3K
VIEWS

Avoiding procedural programming

QUESTION FROM: B. Cornas | 4 years ago BY: B. Cornas
Discrete Mathematics , Wolfram Language
38
REPLIES
14.9K
VIEWS

How can I loop

QUESTION FROM: Luis Felipe Massena Misiec | 4 years ago BY: Luis Felipe Massena Misiec
Wolfram Language
38
REPLIES
71.4K
VIEWS

Roadmap to Mathematica 12 on Raspberry Pi?

QUESTION FROM: Michael Byczkowski | 3 years ago BY: Michael Byczkowski
Mathematica , Operating System and Network Access , Raspberry Pi , ...
37
REPLIES
30.3K
VIEWS

Interface with R in Mathematica 12 and R 3.6.1?

QUESTION FROM: Claude Mante | 5 years ago BY: Murray Eisenberg
External Programs and Systems , Interface Construction , ...
37
REPLIES
39.9K
VIEWS

Imperfect Bose gas nonlinear Schroedinger type ODE numerical solution

QUESTION FROM: Mattia Udina | 10 years ago BY: Michael Trott
Calculus , Mathematics , Numerical Computation , Physics , ...
37
REPLIES
17.1K
VIEWS

Color blind test using Mathematica?

QUESTION FROM: Douglas Youvan | 9 months ago BY: hedwig.van.verre
Accessibility , Graphics and Visualization , Image Processing , ...
35
REPLIES
24.9K
VIEWS

Factorial equations issues

QUESTION FROM: Valeriu Ungureanu | 9 years ago BY: Valeriu Ungureanu
Equation Solving , Mathematics , Wolfram Language
35
REPLIES
13.2K
VIEWS

Multiplying 4x4 matrices with complicated elements - taking long time

QUESTION FROM: Eleanor Holmes | 9 years ago BY: Eleanor Holmes
Equation Solving , High-Performance Computing , Optimization , ...
35
REPLIES
14.5K
VIEWS

Stewart Platform

QUESTION FROM: novio8 | 10 years ago BY: novio8
Demonstrations , Mechanical Engineering , SystemModeler , ...
35
REPLIES
19.7K
VIEWS

Maximize a function with multinomial conditions?

QUESTION FROM: Alex Graham | 6 years ago BY: Frank Kampas
Optimization , Mathematics , Wolfram Language
34
REPLIES
10.9K
VIEWS

How to force Mathematica calculations in Reals domain only ?

QUESTION FROM: Stefano Bertolucci | 10 years ago BY: EDITORIAL BOARD
Mathematica , Mathematics , Wolfram Language
34
REPLIES
46.2K
VIEWS

Take real or complex entries of eigensystem or separate them as a whole

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Algebra , Wolfram Language
33
REPLIES
5.2K
VIEWS

Could Wolfram Language construct a network diagram of its functionality?

QUESTION FROM: Frank Kampas | 10 years ago BY: Aeyoss Antelope
Curated Data , Graphs and Networks , Wolfram Language
33
REPLIES
21.1K
VIEWS

Can Mathematica support a quadriplegic teenager in his learning journey?

QUESTION FROM: Myles Dear | 2 years ago BY: Myles Dear
Accessibility , Mathematica , User Interface , Wolfram Language
32
REPLIES
19.7K
VIEWS

Is there going to be a Workbench update for Mathematica 10?

QUESTION FROM: Szabolcs Horvát | 9 years ago BY: Emily Suess
Mathematica , Wolfram Language , Workbench
32
REPLIES
64.7K
VIEWS

Compare/contrast Wolfram|One, Development Platform, Mathematica Online, etc

QUESTION FROM: Murray Eisenberg | 3 years ago BY: Werner Geiger
Mathematica , Wolfram Cloud , Wolfram Development Platform
31
REPLIES
44.3K
VIEWS

Why are some professors negative on Mathematica?

QUESTION FROM: Luther Nayhm | 10 years ago BY: David J M Park Jr
Calculus , Mathematica , Physics , Wolfram Language
31
REPLIES
34.9K
VIEWS

Import data from .file and listlineplot

QUESTION FROM: selahittin cinar | 11 years ago BY: selahittin cinar
Import and Export , Mathematica
31
REPLIES
5.4K
VIEWS

Version control of Mathematica notebooks to include it in git repositories

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Presentation and Notebooks , Wolfram Language
30
REPLIES
13K
VIEWS

Improve neural network performance with Mathematica 11.3 ?

QUESTION FROM: David Proffer | 7 years ago BY: Conrad Taylor
Computer Science , Data Science , External Programs and Systems , ...
30
REPLIES
29.7K
VIEWS

Solve an non-homogeneous system of equations mod Z (integers)

QUESTION FROM: Hongyi Zhao | 1 year ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Wolfram Language
29
REPLIES
8.3K
VIEWS

Why doesn't RegionPlot plot the region?

QUESTION FROM: Jay Gourley | 4 years ago BY: Martijn Froeling
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
29
REPLIES
13.7K
VIEWS

Performance reduction of FindMinimum in version 10

QUESTION FROM: Alexey Popkov | 6 years ago BY: Daniel Lichtblau
Mathematica , Optimization , Numerical Computation , ...
29
REPLIES
20.3K
VIEWS
1
2
3
4
5

New Discussion New Discussion

Announcements Announcements

ANNOUNCEMENTS
Can you answer these questions?
READ FIRST: FORUM RULES »
[CALL] Ignite the Future: Help Us Find the Next Generation of Wolfram Innovators

Top Tags Top Tags

FEATURED GROUPS
Mathematics 6K discussions 4K subscriptions
Wolfram U 97 discussions 712 subscriptions
Tuning and Debugging 233 discussions 330 subscriptions
Physics 1K discussions 3K subscriptions
Calculus 1K discussions 2K subscriptions
Graphics and Visualization 4K discussions 1K subscriptions
Algebra 991 discussions 1K subscriptions

FEATURED CONTRIBUTORS
brunot
Bruno Tenorio
2 days ago
mohammadb
Mohammad Bahrami
17 days ago
bhdayton
Barry H Dayton
2 days ago
edp
Ed Pegg
1 month ago
lucamorf
Luca Morf
3 days ago
ankitn
Ankit Naik
3 days ago
gwilson
Gay Wilson
6 days ago