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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

Custom maps for education: Louisiana purchase

CONTRIBUTED BY: Todd Rowland | 6 years ago
Computational Humanities , Curated Data , Data Science , Education , ...
0
REPLIES
8K
VIEWS

The subprogram VARIANCE produces a negative variance. Ho to avoid this bug?

QUESTION FROM: Karl-Heinz Keil | 6 years ago
Mathematics
0
REPLIES
2.4K
VIEWS

Rovelli's paper on 2nd law and perspective

CONTRIBUTED BY: Todd Rowland | 6 years ago
Physics , Wolfram Science
0
REPLIES
5.4K
VIEWS

Issue with a simple positive function while using Reduce and FindInstance

QUESTION FROM: Christos Papahristodoulou | 6 years ago
Equation Solving , Mathematics , Wolfram Language
0
REPLIES
3.3K
VIEWS

WolframAlpha (online) produces closed form solution to simple NonLinear ODE

QUESTION FROM: Max Blair | 6 years ago
Equation Solving , Mathematics , Wolfram|Alpha
0
REPLIES
2K
VIEWS

Use FindInstance to find a combination of H,L,B,a to make y2[[1]] maximum

QUESTION FROM: Shaoyan Robert | 6 years ago
Equation Solving , Optimization , Mathematics , Wolfram Language
0
REPLIES
4.3K
VIEWS

Reset the password being used by SendMail?

QUESTION FROM: Andrew | 6 years ago
Wolfram Cloud , Wolfram Language
0
REPLIES
3.9K
VIEWS

Calling a SOAP WS through Mathematica and Java

CONTRIBUTED BY: Gianluca Proia | 6 years ago
Computer Science , Data Science , External Programs and Systems , ...
0
REPLIES
3.9K
VIEWS

Find prime number closest to any integer (lower)

CONTRIBUTED BY: Koichi Ohno | 6 years ago
Discrete Mathematics , Mathematics , Wolfram Language
0
REPLIES
4.6K
VIEWS

Solve the following uniform distribution function?

QUESTION FROM: Zuhur Mirzomamadov | 6 years ago
Algebra , Calculus , Mathematics , Wolfram Language
0
REPLIES
2.4K
VIEWS

Simple Custom Search Engine pt.2

CONTRIBUTED BY: Jesse Dohmann | 6 years ago
External Programs and Systems , Import and Export , Know-How , ...
0
REPLIES
5.5K
VIEWS

Create a table of contents using AuthorTools`MakeContents package?

QUESTION FROM: Werner Geiger | 6 years ago
Authoring and Publishing , Packages , Presentation and Notebooks , ...
0
REPLIES
3.2K
VIEWS

Edit a hyperlink via a simple GUI-based way?

QUESTION FROM: Szabolcs Horvรกt | 6 years ago
Mathematica , Presentation and Notebooks , User Interface
0
REPLIES
3.8K
VIEWS

Define custom Matrix Distribution by known PDF?

QUESTION FROM: Aleksei Zhuvikin | 6 years ago
Mathematics , Statistics and Probability , Wolfram Language
0
REPLIES
2.5K
VIEWS

Missing M or WL files when downloading Paclets

QUESTION FROM: l van Veen | 6 years ago
Mathematica , Packages
0
REPLIES
4K
VIEWS

Ways to color regular polygon vertices

CONTRIBUTED BY: Claudio Chaib | 6 years ago
Data Science , Discrete Mathematics , Geometry , ...
0
REPLIES
5.2K
VIEWS

12.0 varied graphical export

QUESTION FROM: David Gathercole | 6 years ago
Graphics and Visualization , Import and Export , Mathematica
0
REPLIES
5.5K
VIEWS

Perform a mean test function and uniform distribution?

QUESTION FROM: Zuhur Mirzomamadov | 6 years ago
Calculus , Graphics and Visualization , Mathematics , Packages , ...
0
REPLIES
2.9K
VIEWS

Solve and plot three coupled equations of two variables?

QUESTION FROM: Shivi Sv | 6 years ago
Equation Solving , Mathematics , Wolfram Language
0
REPLIES
3.2K
VIEWS

TableForm misses Dividers?

QUESTION FROM: Werner Geiger | 6 years ago
Presentation and Notebooks , Wolfram Language
0
REPLIES
3.1K
VIEWS

Deploy SearchIndexObject to Wolfram Cloud?

QUESTION FROM: Teck Boon Lim | 6 years ago
Wolfram Cloud , Wolfram Language
0
REPLIES
4.1K
VIEWS

Make custom entity types appear in suggestion pop-up

QUESTION FROM: Pavel Perikov | 6 years ago
Curated Data , User Interface , Wolfram Language
0
REPLIES
3.8K
VIEWS

Find and plot the domain of the vars in a set of equations?

QUESTION FROM: Zipeng He | 6 years ago
Calculus , Equation Solving , Graphics and Visualization , ...
0
REPLIES
2.2K
VIEWS

Wolfram|Alpha Notebook Edition training at the 2019 Wolfram Tech Conference

CONTRIBUTED BY: Katherine Bautista | 6 years ago
Education , Events & Media , Wolfram|Alpha Notebook Edition
0
REPLIES
5.9K
VIEWS

Run ExcelLink 3.7 in Mathematica 12?

QUESTION FROM: Massimo Salese | 6 years ago
External Programs and Systems , Interface Construction , ...
0
REPLIES
5.1K
VIEWS

Free online Wolfram|Alpha Notebook Edition training course

CONTRIBUTED BY: Katherine Bautista | 6 years ago
Education , Events & Media , Presentation and Notebooks , ...
0
REPLIES
5.7K
VIEWS

Evaluate a periodic simple continued fraction with Wolfram|Alpha?

QUESTION FROM: Martin Epstein | 6 years ago
Mathematics , Numerical Computation , Symbolic Computations , ...
0
REPLIES
2.4K
VIEWS

Generation of prime numbers greater than 5 and twin prime numbers

CONTRIBUTED BY: Koichi Ohno | 6 years ago
Discrete Mathematics , Equation Solving , Mathematics , ...
0
REPLIES
3.1K
VIEWS

Happy palindrome day 9102019 . . . well, for most of the world :-)

CONTRIBUTED BY: Vitaliy Kaurov | 6 years ago
Staff Picks , Events & Media , Recreation , Wolfram Language
0
REPLIES
7.2K
VIEWS

forecasting with paneldata - ANN-Gaussian Process Model

QUESTION FROM: elham shabani | 6 years ago
Environmental Science
0
REPLIES
2.1K
VIEWS

Automatically Signed Out?

QUESTION FROM: Eleazar Johannian | 6 years ago
Data Science , Wolfram Community , Wolfram Language
0
REPLIES
3.6K
VIEWS

Understand Entity property assignment inside Do/Table?

QUESTION FROM: Pavel Perikov | 6 years ago
Curated Data , Wolfram Language
0
REPLIES
3.8K
VIEWS

What is the wrong of my solution ??

QUESTION FROM: Araman mo | 6 years ago
Computer Science , Mathematics
0
REPLIES
466
VIEWS

COMPUTATION MEETS DATA SCIENCE - free evening event in London on 16 Oct!

CONTRIBUTED BY: Yaran Liang | 6 years ago
Data Science , Events & Media , Graphics and Visualization , ...
0
REPLIES
4.4K
VIEWS

Solving this integral equation using W|A?

QUESTION FROM: J P | 6 years ago
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
0
REPLIES
3K
VIEWS

Prevent Wolfram Engine from running out of memory on image export?

QUESTION FROM: Paul Huter | 6 years ago
Image Processing , Import and Export , Wolfram Engine , ...
0
REPLIES
4.4K
VIEWS

Use Wolfram Language to Replace Web-Based Models Shown Here?

QUESTION FROM: joe laden | 6 years ago
Business Analytics , Data Science , External Programs and Systems , ...
0
REPLIES
3.5K
VIEWS

Get the final result of equation using less replacement steps?

QUESTION FROM: Jacques Ou | 6 years ago
Calculus , Equation Solving , Mathematics , Wolfram Language
0
REPLIES
2.6K
VIEWS

AI: Lessons Learned from the Front Line - Free London Evening Talk 2 Oct

CONTRIBUTED BY: Yaran Liang | 6 years ago
Data Science , Engineering , Events & Media , Machine Learning , ...
0
REPLIES
4.6K
VIEWS

Plot NMinimize output to a range of a certain variable?

QUESTION FROM: Jose richard | 6 years ago
Graphics and Visualization , Optimization , Mathematics , ...
0
REPLIES
3.4K
VIEWS

Avoid issue with a file that Mathematica cannot open?

QUESTION FROM: S. I. | 6 years ago
Computer Science , External Programs and Systems , Mathematica , ...
0
REPLIES
4.9K
VIEWS

Use an InputField going with the result of a RadioButon?

QUESTION FROM: Laurens Wachters | 6 years ago
Control Systems , Dynamic Interactivity , Mathematica , Mathematics , ...
0
REPLIES
8.2K
VIEWS

Downgrade to Mathematica Version 10.3 on Raspberry Pi?

QUESTION FROM: Martin Rommel | 6 years ago
Connected Devices , Mathematica , ...
0
REPLIES
3.7K
VIEWS

What do you know about graphs?

CONTRIBUTED BY: Nadejzhda Assonova | 6 years ago
Computable Document Format , Dynamic Interactivity , Education , ...
0
REPLIES
3.7K
VIEWS

ParallelDo works in Mathematica 12 but not in 10?

QUESTION FROM: Michael Fischer | 6 years ago
Mathematica , Operating System and Network Access , Wolfram Language
0
REPLIES
4.1K
VIEWS

Use Table function as part of the Cost Function in FindMaximum?

QUESTION FROM: Jurij Hladnik | 6 years ago
Optimization , Mathematics , Wolfram Language
0
REPLIES
2.9K
VIEWS

Use CUDA on a gtx1070 and Mathematica 12?

QUESTION FROM: Bogd Timo | 6 years ago
External Programs and Systems , Mathematica , ...
0
REPLIES
4.8K
VIEWS

Wolfram Alpha doesnt show steps?

QUESTION FROM: Dennis Koleda | 6 years ago
Algebra , Calculus , Wolfram Language
0
REPLIES
3.8K
VIEWS

Interesting graphic with the AlternateElements function of the repository

CONTRIBUTED BY: Claudio Chaib | 6 years ago
Discrete Mathematics , Graphics and Visualization , Mathematics , ...
0
REPLIES
3.7K
VIEWS

Build all sentences from a given list of characters?

QUESTION FROM: Tigran Aivazian | 6 years ago
Computational Linguistics , Curated Data , Dynamic Interactivity , ...
0
REPLIES
4.3K
VIEWS
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