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Staff Picks

An application for portfolio optimization, risk sensitivity and efficient frontier visualization

CONTRIBUTED BY: Charalampos - Marios Pelekoudas | 2 hours ago BY: EDITORIAL BOARD
1
REPLIES
19
VIEWS

[WWS25] Exploring ruliological engineering of well-defined geometries from hypergraph rewriting

CONTRIBUTED BY: Jacopo Uggeri | 5 hours ago BY: Ellynne DEC
2
REPLIES
1.3K
VIEWS

[WSS23] The Ruliology of Network Mobile Automata

CONTRIBUTED BY: Joel Choi | 5 hours ago BY: Ellynne DEC
2
REPLIES
4K
VIEWS
All Discussions

How to set the unit system to the SI by default

QUESTION FROM: Peter Burbery | 2 years ago BY: Juan Falgueras Cano
Presentation and Notebooks , Units , Wolfram Language
8
REPLIES
4.8K
VIEWS

Correct use of quantities?!

QUESTION FROM: Henrik Schachner | 2 years ago BY: Eric Rimbey
Mathematica , Tuning and Debugging , Units , Wolfram Language
8
REPLIES
5.1K
VIEWS

How to check expressions for symbolic equality?

QUESTION FROM: W T | 2 years ago BY: Eric Rimbey
Mathematics , Symbolic Computations , Wolfram|Alpha , Wolfram Language
8
REPLIES
10.5K
VIEWS

Integrate function yielding two different answers

QUESTION FROM: Tim Kirkpatrick | 2 years ago BY: Tim Kirkpatrick
Calculus , Mathematics , Wolfram Language
8
REPLIES
4.4K
VIEWS

Calculating sensitivity indices of R0

QUESTION FROM: Mad Hew | 3 years ago BY: Mad Hew
Mathematics , Wolfram Language
8
REPLIES
5.5K
VIEWS

Any way for simplification with WM functions

QUESTION FROM: VolMike VolMike | 3 years ago BY: VolMike VolMike
Algebra , Mathematics , Wolfram|Alpha , Wolfram Language
8
REPLIES
4.3K
VIEWS

Custom function is not working

QUESTION FROM: Indranil Maiti | 3 years ago BY: Indranil Maiti
Algebra , Mathematics , Wolfram Language
8
REPLIES
3.6K
VIEWS

How to make a vector graphic of ListPointPlot3D?

QUESTION FROM: Zhenyu Zeng | 3 years ago BY: Gianluca Gorni
Graphics and Visualization , Wolfram Language
8
REPLIES
3.8K
VIEWS

Compare the symbolic solution with numerical solution

QUESTION FROM: A Afi | 3 years ago BY: Gianluca Gorni
Equation Solving , Graphics and Visualization , Mathematics , ...
8
REPLIES
3.6K
VIEWS

Should the indexes also be defined as local variables in a custom function?

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hans Milton
Wolfram Language
8
REPLIES
2.8K
VIEWS

Rorschach mask animations projected over 3D surfaces

CONTRIBUTED BY: Anton Antonov | 3 years ago BY: Anton Antonov
Staff Picks , Computational Humanities , Graphics and Visualization , ...
8
REPLIES
14.2K
VIEWS

List of 50-day simple moving average for stock

QUESTION FROM: Rachel Brown | 3 years ago BY: Rachel Brown
Curated Data , Finance , Wolfram Language
8
REPLIES
4.2K
VIEWS

Books on machine learning based on Wolfram Language?

QUESTION FROM: l van Veen | 3 years ago BY: l van Veen
Data Science , Education , Machine Learning , Mathematica , ...
8
REPLIES
22.1K
VIEWS

How to change the default graphic shape in ContourPlot output?

QUESTION FROM: Tony Coliderse | 3 years ago BY: Tony Coliderse
Graphics and Visualization , Wolfram Language
8
REPLIES
4.9K
VIEWS

Plotting 3D complex numbers with colors encoding the imaginary part

QUESTION FROM: Daniel Niu | 3 years ago BY: Neil Singer
Graphics and Visualization , Mathematics , Wolfram Language
8
REPLIES
4.9K
VIEWS

Infinite series works only to order k=20

QUESTION FROM: MEK MUS | 3 years ago BY: Updating Name
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
8
REPLIES
4.6K
VIEWS

The pure translation affine conjugating transformation of a space group.

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Algebra , Group Theory , Mathematics , Wolfram Language
8
REPLIES
5K
VIEWS

Insert and display LaTex formulae in Wolfram script

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Gianluca Gorni
External Programs and Systems , Mathematica , Mathematics , ...
8
REPLIES
3.8K
VIEWS

How to find the inverse of an InterpolatingFunction?

QUESTION FROM: Aiden G | 3 years ago BY: Eric Smith
Equation Solving , Graphics and Visualization , Modeling , ...
8
REPLIES
7.1K
VIEWS

Image Compression

QUESTION FROM: Graphics Wolfram | 3 years ago BY: Luis Felipe Massena Misiec
Graphics and Visualization , Image Processing , Mathematica
8
REPLIES
21.2K
VIEWS

Plot a 2D figure with circle, triangle, and vectors.

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Graphics and Visualization , Mathematics , Wolfram Language
8
REPLIES
3.8K
VIEWS

Match a vector with specified length

QUESTION FROM: Werner Geiger | 3 years ago BY: Robert Nowak
Mathematics , Wolfram Language
8
REPLIES
4.4K
VIEWS

Is Facebook Report feature working at all?

QUESTION FROM: Ashish Gupta | 3 years ago BY: Rohit Namjoshi
Data Science , External Programs and Systems , Wolfram|Alpha
8
REPLIES
19.3K
VIEWS

Area in multidimensional space using Wolfram|Alpha?

QUESTION FROM: Tim Roberts | 3 years ago BY: Gianluca Gorni
Geometry , Mathematics , Wolfram|Alpha
8
REPLIES
4.8K
VIEWS

Solving two equations using Wolfram|Alpha?

QUESTION FROM: Raghed Arnouk | 3 years ago BY: Raghed Arnouk
Algebra , Equation Solving , Mathematics , Wolfram|Alpha
8
REPLIES
5.2K
VIEWS

Plotting a set using its definition?

QUESTION FROM: Jay Gourley | 3 years ago BY: Gianluca Gorni
Graphics and Visualization , Wolfram Language
8
REPLIES
4.9K
VIEWS

Confusion with Dimensions property in ImageMeasurements

QUESTION FROM: Robert Nowak | 3 years ago BY: Robert Nowak
Image Processing , Wolfram Language
8
REPLIES
4.4K
VIEWS

How to find physical quantities with the most dimensions

QUESTION FROM: Peter Burbery | 3 years ago BY: Peter Burbery
Curated Data , Mathematica , Mathematics , Physics , Units
8
REPLIES
4.4K
VIEWS

System Modeler Free Body Diagram Solving Capability

QUESTION FROM: Peter Burbery | 3 years ago BY: Sergio Vargas
SystemModeler
8
REPLIES
6.3K
VIEWS

Cannot fill table inside manipulate structure

QUESTION FROM: Gerald Proteau | 3 years ago BY: Gerald Proteau
Dynamic Interactivity , Wolfram Language
8
REPLIES
4.9K
VIEWS

Mathematica on Windows 10 on ARM64, native or with x64 emulator

QUESTION FROM: Marcin Balcerzyk | 3 years ago BY: Ross Smith
Mathematica , Product Set Up , Wolfram Language
8
REPLIES
14.9K
VIEWS

Is there an easy way for multiple turtles analog?

QUESTION FROM: Albert Gaechter | 3 years ago BY: Albert Gaechter
External Programs and Systems , Wolfram Language
8
REPLIES
4.8K
VIEWS

The difference between "0." and "0" in patterns?

QUESTION FROM: Zhenyu Zeng | 3 years ago BY: Zhenyu Zeng
Wolfram Language
8
REPLIES
4.5K
VIEWS

Find all roots to an equation?

QUESTION FROM: Jhn Doe | 3 years ago BY: Igor Kotelnikov
Algebra , Equation Solving , Graphics and Visualization , ...
8
REPLIES
17.7K
VIEWS

Speeding up a loop?

QUESTION FROM: Diogo Carvalho | 3 years ago BY: Eric Rimbey
Compilation , Statistics and Probability , Wolfram Language
8
REPLIES
8.1K
VIEWS

Labeling, scaling and computing a correlation between two datasets

QUESTION FROM: David Kirkby | 3 years ago BY: David Kirkby
Blockchain , Curated Data , Finance , Graphics and Visualization , ...
8
REPLIES
7.6K
VIEWS

Wolfram quantum computation framework: a few examples

CONTRIBUTED BY: Mohammad Bahrami | 3 years ago BY: Peter Aptaker
Staff Picks , Computer Science , Graphics and Visualization , ...
8
REPLIES
22.9K
VIEWS

RemoteBatchSubmit to AWS: "The specified job definition ... does not exist"

QUESTION FROM: Daniel Martin | 3 years ago BY: W. Craig Carter
External Programs and Systems , Mathematica , Wolfram Cloud , ...
8
REPLIES
13.8K
VIEWS

How to plot implicit function with intermediate variable

QUESTION FROM: Lingfei Li | 3 years ago BY: xzczd 　
Graphics and Visualization , Mathematica , Mathematics , Modeling , ...
8
REPLIES
7.1K
VIEWS

How to convert numerical polynomial to string as InputForm?

QUESTION FROM: Cesar Lozada | 4 years ago BY: Neil Singer
Mathematics , Wolfram Language
8
REPLIES
4.8K
VIEWS

Import DXF file from Autodesk fails?

QUESTION FROM: Sinval Santos | 4 years ago BY: Sinval Santos
Graphics and Visualization , Import and Export , Wolfram Language
8
REPLIES
6.8K
VIEWS

GatherBy Dateobject instance

QUESTION FROM: Shivam Sawarn | 4 years ago BY: Rohit Namjoshi
Data Science , Wolfram Language
8
REPLIES
5.1K
VIEWS

Misunderstanding section 2.7 of Wolfram physics project?

QUESTION FROM: Zephyr Penoyre | 4 years ago BY: Kirk Boyer
Graphs and Networks , Physics , Wolfram Fundamental Physics Project , ...
8
REPLIES
8.2K
VIEWS

Converting chess OBJ files to voxels

CONTRIBUTED BY: Brad Klee | 4 years ago BY: Brad Klee
Staff Picks , Game Development , Geometry , ...
8
REPLIES
13K
VIEWS

Efficient Prime Number Generation

CONTRIBUTED BY: Christopher Wolfe | 4 years ago BY: Bill McEachen
Computer Science , Mathematics , Wolfram Language
8
REPLIES
7.1K
VIEWS

Using NBodySimulation with a custom pairwise function?

QUESTION FROM: Madeleine Sutherland | 4 years ago BY: Hans Dolhaine
Chemistry , Physics , Wolfram Language
8
REPLIES
6.7K
VIEWS

Series is unexpectedly convergent by Wolfram|Alpha

QUESTION FROM: Tomas Torstensson | 4 years ago BY: Gianluca Gorni
Calculus , Mathematics , Numerical Computation , Wolfram|Alpha , ...
8
REPLIES
9.8K
VIEWS

How to continuously control line thickness in plotting functions?

QUESTION FROM: Vitaliy Kaurov | 4 years ago BY: Mohammed Bennani
Graphics and Visualization , Mathematica
8
REPLIES
14.5K
VIEWS

Is there a problem with ContourPlot[] function?

QUESTION FROM: Jürgen Kanz | 4 years ago BY: Henrik Schachner
Graphics and Visualization , Mathematica , Wolfram Language
8
REPLIES
5.3K
VIEWS

Importing a number after a string?

QUESTION FROM: S G | 4 years ago BY: S G
Import and Export , Wolfram Language
8
REPLIES
7.2K
VIEWS

Converting list to atom expression?

QUESTION FROM: Lewis Robinson | 4 years ago BY: Lewis Robinson
Wolfram Language
8
REPLIES
4.1K
VIEWS

I'm having problems with third type heat transfer boundary condition

QUESTION FROM: Y L | 4 years ago BY: Y L
Equation Solving , Mathematics , Numerical Computation , Physics , ...
8
REPLIES
4.6K
VIEWS

After using manipulate every manipulate computes the same graph

QUESTION FROM: Luis Felipe Massena Misiec | 4 years ago BY: Luis Felipe Massena Misiec
Dynamic Interactivity , Geometry , Graphics and Visualization , ...
8
REPLIES
5.1K
VIEWS

Cobweb plot in Mathematica

CONTRIBUTED BY: Sander Huisman | 4 years ago BY: Rajanikant Metri
Graphics and Visualization , Wolfram Language
8
REPLIES
23.9K
VIEWS

Represent a correlation matrix via a graph

QUESTION FROM: Alex Teymouri | 4 years ago BY: M.A. Ghorbani
Graphics and Visualization , Mathematics , Wolfram Language
8
REPLIES
8.4K
VIEWS

Dynamic locator with a complex number

QUESTION FROM: Ehud Behar | 4 years ago BY: Ehud Behar
Dynamic Interactivity , Graphics and Visualization , Wolfram Language
8
REPLIES
5K
VIEWS

[WSC19] Automated spot the difference

CONTRIBUTED BY: Stella Maymin | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Data Science , ...
8
REPLIES
28.1K
VIEWS

Unexpected behavior in ListLinePlot?

QUESTION FROM: Henrick Jeanty | 4 years ago BY: Updating Name
Graphics and Visualization , Wolfram Language
8
REPLIES
4.6K
VIEWS

Math one-liners from YouTube

QUESTION FROM: Raspi Rascal | 4 years ago BY: Marvin Ray Burns A.G.S. (cum laude)
Algebra , Equation Solving , Events & Media , Mathematics , ...
8
REPLIES
14.4K
VIEWS

Apply all the rules at the same time? How is it possible?

CONTRIBUTED BY: Ruggero Valli | 4 years ago BY: José Manuel Rodríguez Caballero
Graphs and Networks , Physics , Wolfram Fundamental Physics Project , ...
8
REPLIES
10.8K
VIEWS

Dust loops: artificial chaotic motion of particles

CONTRIBUTED BY: Sumit Sijher | 4 years ago BY: Sumit Sijher
Staff Picks , Graphics and Visualization , Mathematics , ...
8
REPLIES
11.6K
VIEWS

Memory usage/Leak Graphics 3D and tubes

QUESTION FROM: Martijn Froeling | 4 years ago BY: Martijn Froeling
Graphics and Visualization , Wolfram Language
8
REPLIES
8.6K
VIEWS

Solving from previous results

QUESTION FROM: Ma noj | 4 years ago BY: Ma noj
Algebra , Equation Solving , Mathematics , Wolfram Language
8
REPLIES
4.4K
VIEWS

Dealing with pairs imported as rationals

QUESTION FROM: Douglas Kubler | 4 years ago BY: Rohit Namjoshi
Mathematics , Numerical Computation , Wolfram Language
8
REPLIES
6.2K
VIEWS

Match data in two lists using DeleteCases[ ]?

QUESTION FROM: Fred Diether | 4 years ago BY: Fred Diether
Wolfram Language
8
REPLIES
3.4K
VIEWS

How to plot a polar function in 3D?

QUESTION FROM: Ser Man | 4 years ago BY: Ser Man
Graphics and Visualization , Mathematics , Wolfram Language
8
REPLIES
6.3K
VIEWS

Export numbers in two columns, without braces or commas?

QUESTION FROM: David Kirkby | 4 years ago BY: David Kirkby
Import and Export , Wolfram Language
8
REPLIES
12.3K
VIEWS

The maximum output precision of InterpolatingFunction[]?

QUESTION FROM: 袁 旭龙 | 4 years ago BY: 袁 旭龙
Import and Export , Numerical Computation , Wolfram Language
8
REPLIES
5.1K
VIEWS

Identifying Andromeda galaxy in an iPhone photo with SkyChart

CONTRIBUTED BY: David Ameneyro | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Curated Data , ...
8
REPLIES
12.8K
VIEWS

Black Hole Discussion (based on “[WSS20] Hunting for Black Holes” post)

CONTRIBUTED BY: Anton Spektorov | 4 years ago BY: Tuomas Sorakivi
Graphics and Visualization , Graphs and Networks , Modeling , ...
8
REPLIES
10.6K
VIEWS

What is the most efficient export/import format for persisting data?

QUESTION FROM: Donald Pellegrino | 4 years ago BY: Tony Coliderse
Data Science , Import and Export , Mathematica , Wolfram Language
8
REPLIES
19.8K
VIEWS

[GIF] Things That Go Bump in the Night (Vibrational mode of the triangle)

CONTRIBUTED BY: Clayton Shonkwiler | 4 years ago BY: chitres guria
Staff Picks , Dynamic Interactivity , Geometry , ...
8
REPLIES
19.9K
VIEWS

Built-in symbols and functions for numerical 3D geometry?

QUESTION FROM: Richard Frost | 4 years ago BY: Richard Frost
Geometry , Graphics and Visualization , Wolfram Language
8
REPLIES
7K
VIEWS

No output from Limit[ ]?

QUESTION FROM: yongqi yongqi | 4 years ago BY: yongqi yongqi
Calculus , Mathematics , Wolfram Language
8
REPLIES
3.1K
VIEWS

Workbench now compatible with Wolfram Language and Mathematica 10 and 11

CONTRIBUTED BY: Emily Suess | 4 years ago BY: Roman Wallner- Silberhuber
Events & Media , Workbench
8
REPLIES
25.3K
VIEWS

Integration result in terms of specific function?

QUESTION FROM: Sahil Goyal | 4 years ago BY: Sahil Goyal
Calculus , Symbolic Computations , Wolfram Language
8
REPLIES
4.2K
VIEWS

Using NSolve to solve equation given by power series?

QUESTION FROM: Anonymous User | 4 years ago BY: Anonymous User
Algebra , Equation Solving , Graphics and Visualization , ...
8
REPLIES
6.5K
VIEWS

GeoVoronoi (and GeoDelaunay)

CONTRIBUTED BY: Christopher Wolfram | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Curated Data , Geographic Information System , ...
8
REPLIES
13.6K
VIEWS

Typesetting inline math?

QUESTION FROM: Thomas Vermaak | 4 years ago BY: Thomas Vermaak
Mathematics , Presentation and Notebooks , Wolfram Language
8
REPLIES
6.7K
VIEWS

Function for "Primorials"?

QUESTION FROM: Michael Gmirkin | 4 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Wolfram Language
8
REPLIES
8.4K
VIEWS

Analyze your WhatsApp Chat

CONTRIBUTED BY: Pablo Ivan Martinez | 4 years ago BY: trinko
Staff Picks , Data Science , External Programs and Systems , ...
8
REPLIES
23.1K
VIEWS

Exporting Graphics3D with no Antialiasing (Windows vs Mac)

QUESTION FROM: Elie Shammas | 4 years ago BY: Ian Hojnicki
Graphics and Visualization , Operating System and Network Access , ...
8
REPLIES
10.2K
VIEWS

Send email with SendMail or an external delivery service?

QUESTION FROM: Christopher Haydock | 5 years ago BY: Rodrigo Murta
External Programs and Systems , Mathematica , Wolfram Cloud , ...
8
REPLIES
29.7K
VIEWS

Power[ ] is not working inside of Sum [ ]?

QUESTION FROM: Yuri Pitushkevich | 5 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Wolfram Language
8
REPLIES
9.3K
VIEWS

UtilityFunction of Classify

QUESTION FROM: Pablo Gil | 5 years ago BY: Pablo Gil
Data Science , Machine Learning , Wolfram Language
8
REPLIES
6.4K
VIEWS

Several questions, but mostly what are nodes?

QUESTION FROM: Michael Leza | 5 years ago BY: Carl Lundgren
Graphs and Networks , Physics , Wolfram Fundamental Physics Project , ...
8
REPLIES
10.3K
VIEWS

Cut a 3D surface by a horizontal plane?

QUESTION FROM: agilicz | 5 years ago BY: agilicz
Graphics and Visualization , Wolfram Language
8
REPLIES
7.5K
VIEWS

[BOOK+SCREENCASTS] Digital Research Methods with Mathematica

CONTRIBUTED BY: William Turkel | 5 years ago BY: William Turkel
Staff Picks , Artificial Intelligence , Authoring and Publishing , ...
8
REPLIES
17.9K
VIEWS

How do I make a frame around a PlotLegend?

QUESTION FROM: aryeh Weiss | 5 years ago BY: aryeh Weiss
Graphics and Visualization , Wolfram Language
8
REPLIES
10.2K
VIEWS

QMRITools: processing and visualization tools for quantitative MRI data

CONTRIBUTED BY: Martijn Froeling | 5 years ago BY: Martijn Froeling
Staff Picks , Biological Sciences , Data Science , ...
8
REPLIES
20.4K
VIEWS

Possible error? Simple Limit discrepancy between W|A and Mathematica

QUESTION FROM: Agustin Covarrubias | 5 years ago BY: Agustin Covarrubias
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
8
REPLIES
7.8K
VIEWS

My thoughts on Wolfram Problem Generator

CONTRIBUTED BY: Luca Belli | 5 years ago BY: James Wang
Algebra , Calculus , Education , Mathematics , ...
8
REPLIES
62.5K
VIEWS

How to Make a Time Lapse Video With Your Raspberry Pi and Data Drop

CONTRIBUTED BY: Bernat Espigulé | 5 years ago BY: Yasmin Hussain
Connected Devices , Data Drop , Know-How , Raspberry Pi , ...
8
REPLIES
47.5K
VIEWS

Solving a system of equations in W|A

QUESTION FROM: Paul Mason | 5 years ago BY: Paul Mason
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
8
REPLIES
4.5K
VIEWS

Getting numerical values from points of a graph

QUESTION FROM: Luis Felipe Massena Misiec | 5 years ago BY: Hans Dolhaine
Graphics and Visualization , Mathematics , Wolfram Language
8
REPLIES
5K
VIEWS

How to specify expressions and assumptions that contain summations?

QUESTION FROM: Richard Frost | 5 years ago BY: Richard Frost
Algebra , Mathematics , Symbolic Computations , Wolfram Language
8
REPLIES
4.9K
VIEWS

How to render level curves in several colors.

QUESTION FROM: David Barnes | 5 years ago BY: Markus van
Graphics and Visualization , Wolfram Language
8
REPLIES
7.9K
VIEWS

ContourPlot3d Inside a Sphere Boundary?

QUESTION FROM: Ricardo Canedo | 5 years ago BY: Ricardo Canedo
Graphics and Visualization , Wolfram Language
8
REPLIES
4K
VIEWS

[Solved] Questions about time interval processing?

QUESTION FROM: Tsai Ming-Chou | 5 years ago BY: Tsai Ming-Chou
Wolfram Language
8
REPLIES
3.9K
VIEWS

Catch throw with no results

QUESTION FROM: Luis Felipe Massena Misiec | 5 years ago BY: Brad war
Discrete Mathematics , Mathematics , Wolfram Language
8
REPLIES
7K
VIEWS
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