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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

Training data as probability vectors, or several possible classes for each input?

QUESTION FROM: Iuval Clejan | 2 hours ago BY: Iuval Clejan
Data Science , Neural Networks , Wolfram Language
5
REPLIES
466
VIEWS

Issues with HHL algorithm implementation

QUESTION FROM: A D | 3 hours ago BY: Mohammad Bahrami
Packages , Physics , Wolfram Language
2
REPLIES
688
VIEWS

Export GeoGraphics output to vector graphics

QUESTION FROM: Ehud Behar | 1 day ago BY: Gianluca Gorni
Geographic Information System , Import and Export , Wolfram Language
3
REPLIES
152
VIEWS

Automated completing the square for multivariate polynomials with mixed quadratic forms

QUESTION FROM: Wen Dao | 1 day ago BY: Daniel Lichtblau
Algebra , Mathematics , Wolfram Language
3
REPLIES
231
VIEWS

Seeking examples of "Ruliology"

QUESTION FROM: Ellynne DEC | 2 days ago BY: Ellynne DEC
Mathematics , Physics , Wolfram Language , Wolfram Science
2
REPLIES
263
VIEWS

Computing integral errors: Mathematica vs Matlab Simulink

QUESTION FROM: Housam Binous | 2 days ago
Chemistry , Control Systems , Engineering , ...
0
REPLIES
174
VIEWS

The Wolfram Engine exited during an activation

QUESTION FROM: Dan Henry | 2 days ago BY: Leda Gao
Mathematica , Wolfram Engine
1
REPLIES
2.8K
VIEWS

Documentation says we can provide a loss layer to NetTrain as 3rd argument, why doesn't this work?

QUESTION FROM: Iuval Clejan | 3 days ago BY: Iuval Clejan
Data Science , Neural Networks , Wolfram Language
2
REPLIES
263
VIEWS

Anticommuting spinor calculations

QUESTION FROM: Todd Rowland | 4 days ago BY: Mohammad Bahrami
Algebra , Mathematics , Numerical Computation , Physics , ...
1
REPLIES
402
VIEWS

Seemingly simple JLink Java/Kotlin statement not working

QUESTION FROM: Roger Backhus | 4 days ago
External Programs and Systems , Wolfram Language
0
REPLIES
178
VIEWS

Best optimization for maximum entropy?

QUESTION FROM: Gareth Russell | 4 days ago BY: Gareth Russell
Optimization , Mathematics , Numerical Computation , ...
6
REPLIES
515
VIEWS

How to modify this code to correctly analyze the monotonicity of a function over a given interval

QUESTION FROM: Wen Dao | 4 days ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
1
REPLIES
292
VIEWS

How to move axes labels to the left and bottom in a Mathematica Plot

QUESTION FROM: Wen Dao | 4 days ago BY: Jim Baldwin
Graphics and Visualization , Wolfram Language
2
REPLIES
362
VIEWS

Does Wolfram still sponsor competitions?

QUESTION FROM: Aahan Mahakud | 6 days ago
Education , Events & Media , Wolfram Language
0
REPLIES
412
VIEWS

Problem with evaluating the Trace of Hadronic tensor of spin 3/2 particle

QUESTION FROM: Yogeesh N | 7 days ago
Astronomy , Packages , Physics , Wolfram Language
0
REPLIES
387
VIEWS

What types of HTTP POST an API function in the Cloud can deal with?

QUESTION FROM: Clarisse Wagner | 9 days ago BY: Joel Klein
Wolfram Cloud , Wolfram Language
3
REPLIES
6.4K
VIEWS

Nonlinearity in inputs without activation function layers?

QUESTION FROM: Iuval Clejan | 9 days ago BY: Iuval Clejan
Data Science , Neural Networks , Wolfram Language
7
REPLIES
965
VIEWS

Solve function yields empty set answer

QUESTION FROM: Jay Schultz | 9 days ago BY: Hekarl Uzir
Algebra , Equation Solving , Mathematics , Wolfram Language
7
REPLIES
1.1K
VIEWS

Why doesn't the Wolfram Cloud display Tabular objects like the desktop version of Mathematica?

QUESTION FROM: Todd Allen | 11 days ago BY: John Pacey
Wolfram Cloud , Wolfram Language
2
REPLIES
604
VIEWS

Prefactor for symmetrize to match standard definition of wedge tensors with full antisymmetry

QUESTION FROM: Izhak Manilov | 11 days ago BY: Izhak Manilov
Algebra , Calculus , Mathematics , Wolfram Language
1
REPLIES
531
VIEWS

MQTT channel access with MQTT explorer

QUESTION FROM: Pieter van Bijnen | 11 days ago BY: Maria de rooij
External Programs and Systems , Operating System and Network Access , ...
1
REPLIES
1K
VIEWS

Speeding up random search

QUESTION FROM: Frank Kampas | 12 days ago
Optimization , Mathematics , Tuning and Debugging , Wolfram Language
0
REPLIES
510
VIEWS

How to use MathTensor with Mathematica 10

QUESTION FROM: Andre Hertkorn | 12 days ago BY: Marty Parts
Packages , Physics , Product Set Up
4
REPLIES
13.6K
VIEWS

WolframAlpha API returns CalculateUtilities wrapper within MathML output

QUESTION FROM: Jörn Loviscach | 13 days ago
Mathematics , Wolfram|Alpha
0
REPLIES
546
VIEWS

Finding the exact range of a function involving exponential and quadratic terms

QUESTION FROM: Wen Dao | 15 days ago BY: Gianluca Gorni
Optimization , Mathematics , Wolfram Language
2
REPLIES
765
VIEWS

Why isn't the graph of the equation a line and a circle?

QUESTION FROM: Wen Dao | 15 days ago BY: Gianluca Gorni
Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
703
VIEWS

Is symbolic input to a network supported?

QUESTION FROM: Iuval Clejan | 15 days ago BY: Giulio Alessandrini
Data Science , Neural Networks , Wolfram Language
1
REPLIES
754
VIEWS

Solve the Extended Generalized Bivariate Meijer G Function (EGBMGF)?

QUESTION FROM: Marko Smilic | 16 days ago BY: Mariusz Iwaniuk
Engineering , Equation Solving , Mathematics , ...
9
REPLIES
13.9K
VIEWS

Is there a function that predicts local minimums in 0<x<1 for this function?

QUESTION FROM: Jack Fallows | 17 days ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
2
REPLIES
803
VIEWS

Ordering four points into a closed quadrilateral with Wolfram

QUESTION FROM: Jim Clinton | 19 days ago BY: Hans Milton
Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
794
VIEWS

Wolfram video processing is too slow for real-life situations

QUESTION FROM: Jaques Secretin | 19 days ago BY: Carlo Giacometti
Tuning and Debugging , Video Processing , Wolfram Language
12
REPLIES
1.1K
VIEWS

Calculating the area and perimeter of the curve

QUESTION FROM: Jim Clinton | 19 days ago BY: Jim Clinton
Geometry , Mathematics , Wolfram Language
2
REPLIES
866
VIEWS

Unexpected result from Area of polygon?

QUESTION FROM: Jim Clinton | 19 days ago BY: Jim Clinton
Geometry , Mathematics , Wolfram Language
3
REPLIES
922
VIEWS

Keyboard shortcut for the pseudo inverse

QUESTION FROM: Paul Cally | 19 days ago
Algebra , Mathematics , User Interface , Wolfram Language
0
REPLIES
814
VIEWS

Is Grid preferable to GraphicsGrid for dynamic rendering?

QUESTION FROM: David O'Gorman | 23 days ago BY: David O'Gorman
Dynamic Interactivity , Graphics and Visualization , Wolfram Language
6
REPLIES
1.7K
VIEWS

How to set up a simple feedforward classifying network on real input vectors

QUESTION FROM: Iuval Clejan | 23 days ago BY: Iuval Clejan
Data Science , Neural Networks , Wolfram Language
2
REPLIES
988
VIEWS

Does the added notebook reveal a buck in function VectorPlot?

QUESTION FROM: Ulrich Mutze | 23 days ago BY: Gianluca Gorni
Algebra , Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
904
VIEWS

Multi-computational modeling of AI alignment using rulial space

QUESTION FROM: Modise Seemela | 23 days ago
Astronomy , Engineering , Graphics and Visualization , ...
0
REPLIES
893
VIEWS

Determining whether a line is tangent to a curve

QUESTION FROM: Wen Dao | 24 days ago BY: Michael Rogers
Calculus , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
893
VIEWS

Rounding a number to a specific significant figure in Wolfram Alpha is not working properly

QUESTION FROM: Tanvir Zawad | 24 days ago BY: David Keith
Mathematics , Wolfram|Alpha
4
REPLIES
762
VIEWS

How to complete the square for a specific part of an expression?

QUESTION FROM: Wen Dao | 27 days ago BY: Gianluca Gorni
Mathematics , Wolfram Language
5
REPLIES
526
VIEWS

Arduino and Wolfram Mathematica dynamic plot

QUESTION FROM: Jose Calderon | 28 days ago BY: Kirill Vasin
Connected Devices , Control Systems , Graphics and Visualization , ...
2
REPLIES
5.5K
VIEWS

Mathematica and Arduino device does not capture the serial stream under dynamic

QUESTION FROM: Jose Calderon | 28 days ago BY: Kirill Vasin
Accessibility , Connected Devices , External Programs and Systems , ...
1
REPLIES
3.1K
VIEWS

Shift Error in GeoElevationGraphics3D[]

QUESTION FROM: Yeonjoon Park | 28 days ago BY: Yeonjoon Park
Geographic Information System , Graphics and Visualization , ...
2
REPLIES
566
VIEWS

CH4 molecular geometry: model verification and minimal enclosing tetrahedron

QUESTION FROM: Wen Dao | 28 days ago
Chemistry , Geometry , Graphics and Visualization , Wolfram Language
0
REPLIES
802
VIEWS

FunctionRange with unit circle and fixed angle constraints takes long time

QUESTION FROM: Wen Dao | 28 days ago BY: Wen Dao
Mathematics , Tuning and Debugging , Wolfram Language
11
REPLIES
940
VIEWS

I could with V14.2. Why can I no longer scroll my touch screen with my finger with V14.3?

QUESTION FROM: Henrick Jeanty | 28 days ago BY: Henrick Jeanty
Mathematica , User Interface , Wolfram Language
5
REPLIES
1.2K
VIEWS

Copying text and pasting to an external file replaces some characters

QUESTION FROM: Gareth Russell | 29 days ago BY: Gareth Russell
Presentation and Notebooks , User Interface , Wolfram Language
2
REPLIES
436
VIEWS

Norm[] of real vector

QUESTION FROM: Jay Gourley | 1 month ago BY: Gianluca Gorni
Algebra , Mathematics , Wolfram Language
3
REPLIES
808
VIEWS

Equations of the sides of a regular octagon inscribed in x² + y² = 2 with four vertices on the axes

QUESTION FROM: Wen Dao | 1 month ago BY: Wen Dao
Geometry , Mathematics , Wolfram Language
4
REPLIES
747
VIEWS
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