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Staff Picks

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

CONTRIBUTED BY: Charalampos - Marios Pelekoudas | 1 day ago BY: EDITORIAL BOARD
1
REPLIES
156
VIEWS

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

CONTRIBUTED BY: Jacopo Uggeri | 1 day ago BY: Ellynne DEC
2
REPLIES
1.4K
VIEWS

[WSS23] The Ruliology of Network Mobile Automata

CONTRIBUTED BY: Joel Choi | 1 day ago BY: Ellynne DEC
2
REPLIES
4.1K
VIEWS
All Discussions

Make an interactive map of the byzantine empire through the years?

QUESTION FROM: Denis Ergen | 6 years ago BY: Denis Ergen
Curated Data , Data Science , Dynamic Interactivity , Earth Science , ...
6
REPLIES
9.9K
VIEWS

What is the x-axis in this graph?

QUESTION FROM: Hans Isbrücker | 6 years ago BY: Hans Isbrücker
Astronomy , Curated Data , Data Science , ...
4
REPLIES
9.6K
VIEWS

Who understands the malfunction of the attached simulation?

QUESTION FROM: Ulrich Mutze | 6 years ago BY: Ulrich Mutze
Demonstrations , Mathematica , Modeling , Physics
8
REPLIES
11.8K
VIEWS

Possible Bug: Memory leakage when exporting “.mov” files

QUESTION FROM: Taiyang Zhang | 6 years ago BY: Piotr Wendykier
Graphics and Visualization , Import and Export , Mathematica , ...
3
REPLIES
8.4K
VIEWS

Factoring out common factors from a list / vector / matrix

QUESTION FROM: Ken Caviness | 6 years ago BY: Gary Kennedy
Mathematica , Mathematics
3
REPLIES
19K
VIEWS

Set properties to Plot (lines and mesh styles)?

QUESTION FROM: Aymen Amer | 6 years ago BY: Aymen Amer
Graphics and Visualization , Mathematics , Wolfram Language
8
REPLIES
4.8K
VIEWS

Add two constants with same units using UnitConvert?

QUESTION FROM: Raymond Low | 7 years ago BY: Raymond Low
Units , Wolfram Language
10
REPLIES
13.3K
VIEWS

`UndocumentedTestFEParserPacket` vs. `ReparseBoxStructurePacket`?

QUESTION FROM: Robert Jacobson | 7 years ago BY: Kuba Podkalicki
Mathematica , Packages , Presentation and Notebooks , ...
1
REPLIES
7.7K
VIEWS

[WSS18] Introducing Hadamard Binary Neural Networks

QUESTION FROM: Yash Akhauri | 7 years ago BY: Nicola Cattabiani
Staff Picks , Computer Science , Data Science , Machine Learning , ...
2
REPLIES
12K
VIEWS

Is it possible to add numbers to my Mathematica database permanently?

QUESTION FROM: Claudio Chaib | 7 years ago BY: Claudio Chaib
Mathematics , Wolfram Language
2
REPLIES
4K
VIEWS

Simulate the motion of the Earth around the Sun based on Kepler's Law?

QUESTION FROM: Senlau Minto | 7 years ago BY: Senlau Minto
Astronomy , Equation Solving , Mathematics , Modeling , Physics , ...
13
REPLIES
14.5K
VIEWS

Why is this matrix multiplication not associative?

QUESTION FROM: E Nakamoto | 7 years ago BY: Bill Nelson
Mathematics , Wolfram|Alpha
3
REPLIES
5.8K
VIEWS

Solve a second order ODE modeling a mass-spring system?

QUESTION FROM: Areeb Qureshi | 7 years ago BY: Alexander Trounev
Control Systems , Engineering , Equation Solving , Mathematics , ...
7
REPLIES
9.5K
VIEWS

Import large Excel sheets?

QUESTION FROM: Francisco Gutierrez | 7 years ago BY: Sean Cheren
Data Science , External Programs and Systems , Import and Export , ...
12
REPLIES
12.6K
VIEWS

Connect Mathematica to IB TWS

QUESTION FROM: Jonathan Kinlay | 7 years ago BY: Mitch Stonehocker
Computer Science , Finance , Jobs & More Exchange , Mathematica
4
REPLIES
14.7K
VIEWS

Create a custom loss function with NetTrain?

QUESTION FROM: Seth Chandler | 7 years ago BY: Seth Chandler
Data Science , Machine Learning , Neural Networks , Wolfram Language
3
REPLIES
11.5K
VIEWS

Lie Groups and Lie Algebras using Wolfram Language?

QUESTION FROM: Tonde Kush | 7 years ago BY: Tonde Kush
Algebra , Group Theory , Mathematics , Packages , Physics , ...
2
REPLIES
13.5K
VIEWS

Find z-score?

QUESTION FROM: Kui Chen | 7 years ago BY: Kui Chen
Mathematics , Statistics and Probability , Wolfram Language
4
REPLIES
11.4K
VIEWS

Present results of some calculations without using notebooks or CDF?

QUESTION FROM: Mikhail Strilnik | 7 years ago BY: Ian Williams
Authoring and Publishing , Import and Export , Mathematica , ...
8
REPLIES
10.1K
VIEWS

Fluids in System Modeler 5.0? Use of ThermoCycle?

QUESTION FROM: Chris Benson | 7 years ago BY: Neil Singer
Engineering , Modeling , SystemModeler
5
REPLIES
12.3K
VIEWS

Can string position preserve the order they were asked for?

QUESTION FROM: Paul Cleary | 7 years ago BY: Paul Cleary
Data Science , Mathematics , Wolfram Language
4
REPLIES
5.9K
VIEWS

Does GraphicsColumn support non-default item-height? How?

QUESTION FROM: Anonymous User | 7 years ago BY: Anonymous User
Graphics and Visualization , Wolfram Language
5
REPLIES
1.6K
VIEWS

[WSC18] Interfacing Wolfram Language capabilities with SMS & MMS messaging

QUESTION FROM: Ivan Galakhov | 7 years ago
Computer Science , Curated Data , Data Science , ...
0
REPLIES
8.4K
VIEWS

[WSS18] Teaching AI to play a game with Reinforcement Learning

QUESTION FROM: Shan Huang | 7 years ago BY: EDITORIAL BOARD
Staff Picks , Game Development , Machine Learning , Optimization , ...
1
REPLIES
11.1K
VIEWS

Plot a semi-lattice so that it has symmetry?

QUESTION FROM: Mark Tuttle | 7 years ago BY: Mark Tuttle
Graphics and Visualization , Graphs and Networks , Mathematics , ...
12
REPLIES
8.7K
VIEWS

What keys need to press to type a dot (to be interpreted as multiplication)

QUESTION FROM: Anonymous User | 7 years ago BY: Anonymous User
Mathematics , User Interface , Wolfram Language
10
REPLIES
15.6K
VIEWS

Get the entire output instead of wrapping it?

QUESTION FROM: Anton Savchenkov | 7 years ago BY: Anton Savchenkov
Geometry , Graphs and Networks , Mathematics , Wolfram Language
8
REPLIES
5K
VIEWS

Implement Mathematica in Mathematica

QUESTION FROM: Anonymous User | 7 years ago BY: Pedro Fonseca
Education , Mathematica , Wolfram Language
9
REPLIES
11K
VIEWS

Reinforcement Learning in Mathematica vs. System Modeler

QUESTION FROM: Robert Stephens | 7 years ago BY: Sebastian Bodenstein
Machine Learning , Mathematica , SystemModeler , Wolfram Language
3
REPLIES
12.9K
VIEWS

Make square parenthesis to grow around an arbitrary expression (in output)?

QUESTION FROM: Ernesto Espinosa | 7 years ago BY: Ernesto Espinosa
Mathematics , User Interface , Wolfram Language
6
REPLIES
9.9K
VIEWS

Solve ODE system with BVP?

QUESTION FROM: Aaeru Michi | 7 years ago BY: Aaeru Michi
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
9
REPLIES
5.5K
VIEWS

What is the point of PaneSelector?

QUESTION FROM: Kuba Podkalicki | 7 years ago
Dynamic Interactivity , User Interface , Wolfram Language
0
REPLIES
4.6K
VIEWS

Plot z as a function of "a"?

QUESTION FROM: Jose richard | 7 years ago BY: Jose richard
Graphics and Visualization , Mathematics , Numerical Computation , ...
6
REPLIES
4.9K
VIEWS

Avoid a calculation precision error?

QUESTION FROM: Kaitlyn Frankenfield | 7 years ago BY: Michael Rogers
Mathematics , Numerical Computation , Wolfram Language
5
REPLIES
10.4K
VIEWS

Import parameters into System Modeller from Excel?

QUESTION FROM: Chris Benson | 7 years ago BY: Otto Tronarp
Engineering , External Programs and Systems , Import and Export , ...
5
REPLIES
11.1K
VIEWS

Documentation on Wolfram IOs Player?

QUESTION FROM: W. Craig Carter | 7 years ago BY: W. Craig Carter
Computable Document Format , External Programs and Systems , ...
3
REPLIES
9.1K
VIEWS

Calculate the angle of an ellipse from it's matrix representation?

QUESTION FROM: andrew gerzso | 7 years ago BY: andrew gerzso
Equation Solving , Geometry , Mathematics , Wolfram Language
5
REPLIES
8.1K
VIEWS

Solve a Saint-Venant PDE with NDSolve?

QUESTION FROM: Martin Laabs | 7 years ago BY: Martin Laabs
Equation Solving , Mathematics , Numerical Computation , ...
3
REPLIES
6.7K
VIEWS

[?] Convert list of dates for use in time series?

QUESTION FROM: Michael Madsen | 7 years ago BY: Michael Madsen
Data Science , Import and Export , Wolfram Language
7
REPLIES
12.5K
VIEWS

Best way to process many timestamps?

QUESTION FROM: Gregory Lypny | 7 years ago BY: Gregory Lypny
Economics , Finance , Wolfram Language
5
REPLIES
10K
VIEWS

[?] Eliminate the variable X# on all the equations?

QUESTION FROM: jose caballero | 7 years ago BY: Marco Thiel
Equation Solving , Mathematics , Wolfram Language
6
REPLIES
3.7K
VIEWS

[?] Calculate a double Integrate over an ellipse region?

QUESTION FROM: Thiago Benine | 7 years ago BY: Marco Thiel
Calculus , Mathematica , Mathematics
10
REPLIES
9.3K
VIEWS

[?] Decouple the differential equations by using Dsolve?

QUESTION FROM: Mirza Farrukh Baig | 7 years ago BY: Mirza Farrukh Baig
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
9
REPLIES
6.5K
VIEWS

How to get the perimeter of an image structure correctly?

QUESTION FROM: Henrik Schachner | 7 years ago BY: Henrik Schachner
Geometry , Image Processing , Mathematica , Wolfram Language
4
REPLIES
10.4K
VIEWS

[?] Get 1,000,000 digits of e^(-Pi/2) without running out of memory?

QUESTION FROM: Douglas Marsh | 7 years ago BY: Hans Michel
Mathematica , Mathematics , Numerical Computation
4
REPLIES
8K
VIEWS

sendPhoto using TelegramBot (exporting to multy-part form data format)

QUESTION FROM: Kirill Belov | 7 years ago BY: Kirill Belov
External Programs and Systems , Image Processing , ...
6
REPLIES
33.2K
VIEWS

[?] Solve the following PDE?

QUESTION FROM: vishal nandigana | 7 years ago BY: Mariusz Iwaniuk
Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
4.7K
VIEWS

What distance function does FindClusters use?

QUESTION FROM: Veronica Estrada | 7 years ago BY: Marco Thiel
Data Science , Machine Learning , Wolfram Language
8
REPLIES
5.5K
VIEWS

Undocumented front-end autocompletions functionality

QUESTION FROM: b3m2a1 ​  | 7 years ago BY: b3m2a1 ​ 
Interface Construction , Mathematica , Mathematica Add-Ons , ...
1
REPLIES
5.9K
VIEWS

[?] Extract the boundary points of an image using Wolfram Mathematica?

QUESTION FROM: Nur Soffiah | 7 years ago BY: Nur Soffiah
Graphics and Visualization , Image Processing , Wolfram Language
4
REPLIES
8K
VIEWS
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