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Staff Picks

Implementing Haskell's state monad and do notation in Wolfram

CONTRIBUTED BY: Eric Parfitt | 1 hour ago BY: Dara Shayda
5
REPLIES
1.5K
VIEWS

Doehlert matrix for the optimization of continuous evaporation process

CONTRIBUTED BY: Housam Binous | 7 hours ago BY: EDITORIAL BOARD
1
REPLIES
73
VIEWS

Parametrized event records data transformations

CONTRIBUTED BY: Anton Antonov | 3 days ago BY: Anton Antonov
5
REPLIES
14.7K
VIEWS
All Discussions

Rotating a function around the center of the plane

CONTRIBUTED BY: Solal Makinson | 2 months ago
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
0
REPLIES
504
VIEWS

Gas absorption with chemical reaction in an agitated tank

CONTRIBUTED BY: Housam Binous | 2 months ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
463
VIEWS

[WSG25] Daily Study Group: Introduction to Special Functions

CONTRIBUTED BY: Tigran Ishkhanyan | 2 months ago BY: Tigran Ishkhanyan
Wolfram U
9
REPLIES
2.2K
VIEWS

Symbolic tensor networks: from graphs to tensor networks

CONTRIBUTED BY: Mohammad Bahrami | 2 months ago BY: Mohammad Bahrami
Staff Picks , Graphics and Visualization , Graphs and Networks , ...
2
REPLIES
951
VIEWS

Enter 2x3 matrices into Wolfram Problem Generator

QUESTION FROM: M K | 2 months ago
Algebra , Mathematics , Wolfram|Alpha
0
REPLIES
506
VIEWS

Speeding up random search

CONTRIBUTED BY: Frank Kampas | 2 months ago BY: Frank Kampas
Optimization , Mathematics , Tuning and Debugging , Wolfram Language
1
REPLIES
1K
VIEWS

Reflux policy for a batch distillation operation with a constant distillate composition

CONTRIBUTED BY: Housam Binous | 2 months ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
555
VIEWS

Harrow-Hassidim-Lloyd (HHL) algorithm: a step-by-step approach

CONTRIBUTED BY: Mohammad Bahrami | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Mathematica Add-Ons , Packages , Physics , ...
2
REPLIES
815
VIEWS

Derivating things: construction of the generalized functions and computing their derivatives

CONTRIBUTED BY: Dara Shayda | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Control Systems , ...
2
REPLIES
762
VIEWS

Build an app with just a briefing

CONTRIBUTED BY: Daniel Carvalho | 2 months ago BY: Daniel Carvalho
Machine Learning , Recreation , Wolfram Language
2
REPLIES
8.3K
VIEWS

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

QUESTION FROM: Iuval Clejan | 2 months ago BY: Iuval Clejan
Data Science , Neural Networks , Wolfram Language
5
REPLIES
938
VIEWS

Issues with HHL algorithm implementation

QUESTION FROM: A D | 2 months ago BY: Mohammad Bahrami
Packages , Physics , Wolfram Language
2
REPLIES
1.1K
VIEWS

[WUCB-2024] Conferรชncia de usuรกrios Wolfram 2025 - Brasil

CONTRIBUTED BY: Daniel Carvalho | 2 months ago BY: Daniel Carvalho
Events & Media , Machine Learning , Presentation and Notebooks , ...
2
REPLIES
1.2K
VIEWS

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

CONTRIBUTED BY: Charalampos-Marios Pelekoudas | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Business Analytics , Data Science , ...
1
REPLIES
719
VIEWS

Export GeoGraphics output to vector graphics

QUESTION FROM: Ehud Behar | 2 months ago BY: Gianluca Gorni
Geographic Information System , Import and Export , Wolfram Language
3
REPLIES
664
VIEWS

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

CONTRIBUTED BY: Jacopo Uggeri | 2 months ago BY: Ellynne DEC
Staff Picks , Computational Systems , Geometry , ...
2
REPLIES
1.8K
VIEWS

PI controller tuning : Mathematica vs. Simulink

CONTRIBUTED BY: Housam Binous | 2 months ago
Chemistry , Control Systems , Engineering , ...
0
REPLIES
488
VIEWS

[WSS23] The Ruliology of Network Mobile Automata

CONTRIBUTED BY: Joel Choi | 2 months ago BY: Ellynne DEC
Staff Picks , Engineering , Graphics and Visualization , ...
2
REPLIES
4.5K
VIEWS

Automated completing the square for multivariate polynomials with mixed quadratic forms

QUESTION FROM: Wen Dao | 2 months ago BY: Daniel Lichtblau
Algebra , Mathematics , Wolfram Language
3
REPLIES
750
VIEWS

The continuous case of the Hofstadter's Q-Sequence.

CONTRIBUTED BY: Ed Pegg | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Mathematics , Recreation , ...
1
REPLIES
632
VIEWS

Computing integral errors: Mathematica vs Matlab Simulink

QUESTION FROM: Housam Binous | 2 months ago
Chemistry , Control Systems , Engineering , ...
0
REPLIES
469
VIEWS

Diffusion through a nonisothermal spherical film

CONTRIBUTED BY: Housam Binous | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Chemistry , Engineering , Modeling , ...
1
REPLIES
537
VIEWS

The Wolfram Engine exited during an activation

QUESTION FROM: Dan Henry | 2 months ago BY: Leda Gao
Mathematica , Wolfram Engine
1
REPLIES
3K
VIEWS

Resource function for the numerical solution of certain nonlinear integral equations

CONTRIBUTED BY: Daniele Gregori | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Data Science , Equation Solving , ...
1
REPLIES
683
VIEWS

Asymptotic stability of dynamical system by Lyapunov's direct method

CONTRIBUTED BY: Housam Binous | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Chemistry , Engineering , Graphics and Visualization , ...
1
REPLIES
686
VIEWS

New analytic formulae for memory and prediction functions in reservoir computers with time delays

CONTRIBUTED BY: Peyton Mullarkey | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Computer Science , ...
1
REPLIES
593
VIEWS

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

QUESTION FROM: Iuval Clejan | 2 months ago BY: Iuval Clejan
Data Science , Neural Networks , Wolfram Language
2
REPLIES
573
VIEWS

Visualizing Remote Sensing (NASA Earth Observation System) Data in Mathematica

CONTRIBUTED BY: Stewart Dickson | 2 months ago
Data Science , Geographic Information System , ...
0
REPLIES
527
VIEWS

Anticommuting spinor calculations

QUESTION FROM: Todd Rowland | 2 months ago BY: Mohammad Bahrami
Algebra , Mathematics , Numerical Computation , Physics , ...
1
REPLIES
727
VIEWS

Extraction of total phase for two parallel 1D quasi-condensates

CONTRIBUTED BY: Bruno Tenorio | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Curated Data , Equation Solving , ...
1
REPLIES
897
VIEWS

Seemingly simple JLink Java/Kotlin statement not working

QUESTION FROM: Roger Backhus | 2 months ago
External Programs and Systems , Wolfram Language
0
REPLIES
344
VIEWS

Proportional-integral-derivative control of a simple harmonic oscillator

CONTRIBUTED BY: Matthew Kafker | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Control Systems , Engineering , Equation Solving , ...
1
REPLIES
601
VIEWS

Best optimization for maximum entropy?

QUESTION FROM: Gareth Russell | 2 months ago BY: Gareth Russell
Optimization , Mathematics , Numerical Computation , ...
6
REPLIES
835
VIEWS

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

QUESTION FROM: Wen Dao | 2 months ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
1
REPLIES
659
VIEWS

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

QUESTION FROM: Wen Dao | 2 months ago BY: Jim Baldwin
Graphics and Visualization , Wolfram Language
2
REPLIES
695
VIEWS

Does Wolfram still sponsor competitions?

QUESTION FROM: Aahan Mahakud | 2 months ago
Education , Events & Media , Wolfram Language
0
REPLIES
735
VIEWS

Assisted solving a Sudoku or Suguru puzzle

CONTRIBUTED BY: Fred Simons | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Recreation , ...
1
REPLIES
693
VIEWS

Complex structure of time-periodic solutions decoded in Poincarรฉ-Lindstedt series

CONTRIBUTED BY: Maciej Maliborski | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , ...
1
REPLIES
674
VIEWS

Four medusas: apparent animacy in motion of points driven by simple math functions

CONTRIBUTED BY: Vitaliy Kaurov | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Graphics and Visualization , ...
1
REPLIES
944
VIEWS

Modeling a double pendulum with Lagrangian mechanics

CONTRIBUTED BY: Akram Masoud | 2 months ago BY: Akram Masoud
Staff Picks , Engineering , Graphics and Visualization , ...
2
REPLIES
909
VIEWS

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

QUESTION FROM: Yogeesh N | 2 months ago
Astronomy , Packages , Physics , Wolfram Language
0
REPLIES
545
VIEWS

Mathematical Games: knots and crossing numbers

CONTRIBUTED BY: Ed Pegg | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Discrete Mathematics , ...
1
REPLIES
975
VIEWS

[WSC18] Analyzing and visualizing chord sequences in music

CONTRIBUTED BY: Paolo Lammens | 2 months ago BY: Paolo Lammens
Staff Picks , Audio, Sound and Music , Graphics and Visualization , ...
5
REPLIES
25.9K
VIEWS

Pythagorean triple day and the Elkies puzzle

CONTRIBUTED BY: Oliver Knill | 2 months ago BY: Jorge O. Garcia L
Staff Picks , 3D Printing , Events & Media , Geometry , ...
2
REPLIES
2K
VIEWS

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

QUESTION FROM: Clarisse Wagner | 2 months ago BY: Joel Klein
Wolfram Cloud , Wolfram Language
3
REPLIES
6.7K
VIEWS

Nonlinearity in inputs without activation function layers?

QUESTION FROM: Iuval Clejan | 2 months ago BY: Iuval Clejan
Data Science , Neural Networks , Wolfram Language
7
REPLIES
1.2K
VIEWS

Solve function yields empty set answer

QUESTION FROM: Jay Schultz | 2 months ago BY: Hekarl Uzir
Algebra , Equation Solving , Mathematics , Wolfram Language
7
REPLIES
1.5K
VIEWS

Deep dive into Langton's Ant

CONTRIBUTED BY: Loric Bobon | 2 months ago BY: Ed Pegg
Staff Picks , Biological Sciences , Computational Systems , ...
2
REPLIES
711
VIEWS

Happy Pythagorean Day 3^2 + 4^2 = 5^2

CONTRIBUTED BY: Ed Pegg | 2 months ago BY: Ed Pegg
Staff Picks , Computational Humanities , Demonstrations , ...
2
REPLIES
970
VIEWS

Google's Gemini - API access from the Wolfram Language (alternative to GPT-4?)

CONTRIBUTED BY: Marco Thiel | 2 months ago BY: Brent Hall
Staff Picks , Artificial Intelligence , Data Science , ...
3
REPLIES
8.1K
VIEWS
2
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