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Staff Picks

Artemis II trajectory: crewed lunar flyby to launch on April 1, 2026

CONTRIBUTED BY: Jeffrey Bryant | 10 hours ago BY: EDITORIAL BOARD
1
REPLIES
48
VIEWS

Adiabatic quantum computing: spectral analysis and simulation of a one-qubit system

CONTRIBUTED BY: Sebastian Rodriguez | 13 hours ago BY: EDITORIAL BOARD
1
REPLIES
34
VIEWS

WI2easy: warm inflation dynamics made easy

CONTRIBUTED BY: Rudnei Ramos | 14 hours ago BY: EDITORIAL BOARD
1
REPLIES
35
VIEWS
All Discussions

Condensing the last line of monotonicity-check code

QUESTION FROM: Bill Blair | 3 months ago BY: Bill Blair
Algebra , Equation Solving , Wolfram Language
5
REPLIES
599
VIEWS

Add-on topics for mark Rober's/CrunchLabs build box #6: strobe light animation/light refraction

QUESTION FROM: Stewart Dickson | 3 months ago
Geometry , Graphics and Visualization , Mathematics , Optics , ...
0
REPLIES
455
VIEWS

Mathematica Zoetropes!

CONTRIBUTED BY: Stewart Dickson | 3 months ago
Geometry , Graphics and Visualization , Mathematics , Recreation , ...
0
REPLIES
370
VIEWS

How to display the derivative result in the desired form?

QUESTION FROM: Bill Blair | 3 months ago BY: Bill Blair
Calculus , Mathematics , Symbolic Computations
4
REPLIES
549
VIEWS

From the steam age to quantum fields: a unified approach via UD tensorial calculus

CONTRIBUTED BY: Brian Beckman | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Geometry , Mathematics , Physics , ...
1
REPLIES
1K
VIEWS

Quantum operators from Wolfram Model multiway systems

CONTRIBUTED BY: Furkan Semih Dündar | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Graphs and Networks , ...
1
REPLIES
1.1K
VIEWS

How to obtain such a result when solving the system of equations?

QUESTION FROM: Bill Blair | 3 months ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations
3
REPLIES
568
VIEWS

The Calabi-Yau manifold 5-4-tiles hyperbolic space

CONTRIBUTED BY: Stewart Dickson | 3 months ago
Graphics and Visualization , Mathematics , Physics
0
REPLIES
476
VIEWS

A better Wolfram Alpha Pro MathML nested fraction file upload example

CONTRIBUTED BY: Stewart Dickson | 3 months ago
Algebra , Mathematics , Wolfram|Alpha
0
REPLIES
366
VIEWS

Non-spherical geodesic structures after the style of R. Buckminster Fuller

CONTRIBUTED BY: Stewart Dickson | 3 months ago
3D Printing , Architecture , Civil Engineering , ...
0
REPLIES
386
VIEWS

Using DatabaseReference for SAP HANA database

QUESTION FROM: Di O | 3 months ago
Data Science , External Programs and Systems , Packages
0
REPLIES
402
VIEWS

Reaction-diffusion on discrete lattices: pattern formation and spectral analysis

CONTRIBUTED BY: Guhan Thiagarajan | 3 months ago BY: Guhan Thiagarajan
Staff Picks , Algebra , Calculus , Equation Solving , ...
2
REPLIES
975
VIEWS

Happy √2²²-22 -- And other ways to calculate 2026

CONTRIBUTED BY: Ed Pegg | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Graphics and Visualization , Mathematics
3
REPLIES
3K
VIEWS

Operation of a stripping column: McCabe-Thiele graphical construction

CONTRIBUTED BY: Housam Binous | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Chemistry , Demonstrations , Engineering , ...
1
REPLIES
714
VIEWS

Why can't this identity hold problem be solved?

QUESTION FROM: Bill Blair | 4 months ago BY: Gianluca Gorni
Mathematics , Wolfram Language
1
REPLIES
600
VIEWS

WolframAlpha not working on Data Drop Databins

QUESTION FROM: Steven Buehler | 4 months ago BY: Jeff Williams
Data Drop , Wolfram|Alpha
1
REPLIES
2.7K
VIEWS

How to calculate the 100th term of this recurrence relation?

QUESTION FROM: Bill Blair | 4 months ago BY: Gianluca Gorni
Algebra , Mathematics , Wolfram Language
2
REPLIES
615
VIEWS

How to avoid error: Equations may not give solutions for all "solve" variables

QUESTION FROM: Nomsa Ledwaba | 4 months ago BY: Gianluca Gorni
Algebra , Equation Solving
2
REPLIES
531
VIEWS

Introduction to dynamic economic models: the predator-prey system

CONTRIBUTED BY: Hee-Young Shin | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Calculus , ...
1
REPLIES
705
VIEWS

Introduction to dynamic economic models: epidemic models of infectious diseases

CONTRIBUTED BY: Hee-Young Shin | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Computational Systems , ...
1
REPLIES
798
VIEWS

Visual explanation of the problem Putnam 2025 A3

CONTRIBUTED BY: Shenghui Yang | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Discrete Mathematics , Game Development , ...
1
REPLIES
1.3K
VIEWS

Maze making using graphs based on rectangular and hexagonal grids

CONTRIBUTED BY: Anton Antonov | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Computational Humanities , ...
1
REPLIES
996
VIEWS

Production of formaldehyde by gas-phase pyrolysis of methanol

CONTRIBUTED BY: Housam Binous | 4 months ago
Chemistry , Data Science , Engineering , Graphics and Visualization , ...
0
REPLIES
375
VIEWS

Operation of a partial condenser: temperatures, and molar flow rates of benzene in outlet streams

CONTRIBUTED BY: Housam Binous | 4 months ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
395
VIEWS

Help to retrieve hidden cells/part of a notebook

QUESTION FROM: Imre Pazsit | 4 months ago BY: Imre Pazsit
Presentation and Notebooks , Wolfram Language
10
REPLIES
749
VIEWS

Keyboard shortcut to accept natural-language Quantity input?

QUESTION FROM: Safi Ahmed | 4 months ago BY: Michael Rogers
Curated Data , Natural Language Processing , Units , User Interface
4
REPLIES
720
VIEWS

Fun simulation of balls bouncing in a gravity circle

CONTRIBUTED BY: Raspi Rascal | 4 months ago
Data Science , External Programs and Systems , ...
0
REPLIES
562
VIEWS

How to deduce the preceding several terms of a sequence from its recurrence relation?

QUESTION FROM: Bill Blair | 4 months ago BY: Bill Blair
Algebra
1
REPLIES
557
VIEWS

Create a table in an SQLite database

QUESTION FROM: Janos Lobb | 4 months ago BY: Gianluca Gorni
Data Science , External Programs and Systems
1
REPLIES
612
VIEWS

Automatically scale labels based on image size

QUESTION FROM: Erwann Rogard | 4 months ago BY: Hans Milton
Graphics and Visualization
4
REPLIES
552
VIEWS

Latent vectors as compressed images using neural network

CONTRIBUTED BY: Soumya Sambeet Mohapatra | 4 months ago BY: Soumya Sambeet Mohapatra
Staff Picks , Artificial Intelligence , Data Science , ...
3
REPLIES
1K
VIEWS

Viewing eigenvalues and eigenvectors

QUESTION FROM: Mitchell Sandlin | 4 months ago BY: Gianluca Gorni
Algebra , Graphics and Visualization , Mathematics
8
REPLIES
1.2K
VIEWS

Introduction to dynamic economic models: Samuelson's investment-acceleration models

CONTRIBUTED BY: Hee-Young Shin | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Computational Systems , Economics , Education , ...
1
REPLIES
649
VIEWS

Introduction to dynamic economic models: Kalecki's investment-delay model

CONTRIBUTED BY: Hee-Young Shin | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Computational Systems , Economics , Education , ...
1
REPLIES
686
VIEWS

The discrete Green's theorem residue: deriving alpha, mass, and vacuum energy from geometric limits

CONTRIBUTED BY: Charles Cook | 4 months ago BY: Charles Cook
Mathematics , Physics , Wolfram Fundamental Physics Project
1
REPLIES
765
VIEWS

Geodesics on Grushin spaces

CONTRIBUTED BY: Michael Albert | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , Geometry , ...
1
REPLIES
731
VIEWS

Pastry math: calculating layers in laminated dough

CONTRIBUTED BY: Gay Wilson | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Computational Humanities , Curated Data , Demonstrations
1
REPLIES
922
VIEWS

Application of unified transform (Fokas method) to one-dimensional heat equation on the half line

CONTRIBUTED BY: Athanasios Paraskevopoulos | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Computer-Based Maths , Education , ...
1
REPLIES
777
VIEWS

[WSG25] Daily Study Group: Introduction to Special Functions

CONTRIBUTED BY: Tigran Ishkhanyan | 4 months ago BY: Wolfram U
Wolfram U
11
REPLIES
4.3K
VIEWS

Steam reforming of propane

CONTRIBUTED BY: Housam Binous | 4 months ago
Calculus , Chemistry , Engineering , Graphics and Visualization , ...
0
REPLIES
425
VIEWS

Installing CUDALink on Mathematica 14.3

QUESTION FROM: Pat Lane | 4 months ago BY: Pat Lane
Computer Science , High-Performance Computing , Mathematica , Packages
2
REPLIES
1K
VIEWS

Global 3D depth-magnitude distribution of 2025 earthquakes

CONTRIBUTED BY: Jeffrey Bryant | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Curated Data , Data Science , Earth Science , ...
1
REPLIES
5.2K
VIEWS

Residue curves for a reactive ternary system

QUESTION FROM: Housam Binous | 4 months ago
Calculus , Chemistry , Engineering , Graphics and Visualization , ...
0
REPLIES
372
VIEWS

Graphical solution for a multistage continuous feed-and-bleed ultrafiltration system

CONTRIBUTED BY: Housam Binous | 4 months ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
375
VIEWS

Bloom pattern for flat-foldable origami orbital solar sail or solar shield

CONTRIBUTED BY: Gilmer Gary | 4 months ago BY: Gilmer Gary
Staff Picks , 3D Printing , Astronomy , Education , Engineering , ...
11
REPLIES
2.8K
VIEWS

Transient Heat Conduction Using Chebyshev Collocation

CONTRIBUTED BY: Housam Binous | 4 months ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
374
VIEWS

Steady potential flow through box with staggered inlet and outlet

CONTRIBUTED BY: Housam Binous | 4 months ago
Chemistry , Engineering , Graphics and Visualization , Modeling , ...
0
REPLIES
425
VIEWS

Estimating kinetic parameters from a batch reactor experiment

CONTRIBUTED BY: Housam Binous | 4 months ago
Calculus , Chemistry , Engineering , Graphics and Visualization , ...
0
REPLIES
389
VIEWS

How to present the detailed calculation result of sequence summation

QUESTION FROM: Bill Blair | 4 months ago BY: Bill Blair
Mathematics
13
REPLIES
1.1K
VIEWS

Why is it impossible to derive the general term formula for this difference equation?

QUESTION FROM: Bill Blair | 4 months ago BY: Bill Blair
Algebra , Equation Solving , Symbolic Computations
5
REPLIES
657
VIEWS
7
8
9
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