Group Abstract Group Abstract

«Groups
Mathematics
Join
Everything from arithmetic, algebra, calculus, and geometry to analysis, logic, set theory, and uncertainty.

Discussions List Discussions List

Converting Wolfram expression to Reverse Polish Notation (RPN)

CONTRIBUTED BY: Henrik Schachner | 6 months ago BY: Henrik Schachner
Staff Picks , Mathematics , Recreation , Wolfram Language
2
REPLIES
1.6K
VIEWS

Compactness of the Q-curvature problem

CONTRIBUTED BY: Liuwei Gong | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Equation Solving , Geometry , ...
1
REPLIES
1K
VIEWS

Some useful identities for (basic) hypergeometric functions

CONTRIBUTED BY: J. M. | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Computer-Based Maths , Dynamic Interactivity , ...
1
REPLIES
1.3K
VIEWS

Exploring the quantum approximate optimization algorithm (QAOA) through the max-cut problem

CONTRIBUTED BY: Sebastian Rodriguez | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Computer Science , Graphs and Networks , ...
1
REPLIES
1.8K
VIEWS

Doom's fast inverse square root: legacy trick for vector normalization

CONTRIBUTED BY: Daniel Carvalho | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , External Programs and Systems , ...
1
REPLIES
1.5K
VIEWS

Negation of IntegerQ in replacement condition causes error?

QUESTION FROM: Dennis Caro | 7 months ago BY: Eric Rimbey
Mathematics , Wolfram Language
4
REPLIES
1K
VIEWS

Animating Voronoi-Delaunay mesh dynamics with circular orbits on Strauss point process

CONTRIBUTED BY: Vitaliy Kaurov | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Computational Humanities , Geometry , ...
1
REPLIES
2.5K
VIEWS

Density of wave fronts: flat tori proof extends to cube, square & Klein

CONTRIBUTED BY: Oliver Knill | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Geometry , Graphics and Visualization , ...
1
REPLIES
1.3K
VIEWS

Generalized Gell-Mann matrices: tensor analysis, and algebraic properties

CONTRIBUTED BY: Mohammad Bahrami | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Mathematica Add-Ons , Mathematics , Packages , ...
1
REPLIES
2.4K
VIEWS

Voronoi diagrams as 3D cone envelopes: interactive visualization of distance-based tessellation

CONTRIBUTED BY: Vitaliy Kaurov | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Geometry , ...
1
REPLIES
12.3K
VIEWS

Mathematica 14.2 is not performing matrix multiplication on 3 times 3 matrices.

QUESTION FROM: P. Marrone | 8 months ago BY: Hans Milton
Algebra , Mathematics , Wolfram Language
8
REPLIES
2.2K
VIEWS

Shortest closed curve to inspect a sphere

CONTRIBUTED BY: Mohammad Ghomi | 8 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Geometry , Graphics and Visualization , ...
1
REPLIES
1K
VIEWS

Unexpected output from matrix inversion

QUESTION FROM: Leo Murphy | 8 months ago BY: Michael Rogers
Algebra , Mathematics , Wolfram Language
5
REPLIES
1.9K
VIEWS

Spirograph design in the form of letter

CONTRIBUTED BY: Kotaro Okazaki | 9 months ago BY: EDITORIAL BOARD
Staff Picks , Computational Humanities , Data Science , ...
1
REPLIES
2K
VIEWS

Some utilities for order quantification in 2D disordered systems

CONTRIBUTED BY: Jessica Alfonsi | 9 months ago BY: EDITORIAL BOARD
Staff Picks , Geometry , Graphics and Visualization , ...
1
REPLIES
1.6K
VIEWS

Unveiling the Europa Clipper's Unusual Route to Jupiter's Moon: documentary tech notes

CONTRIBUTED BY: Jeffrey Bryant | 9 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Curated Data , Events & Media , Geometry , ...
1
REPLIES
21.1K
VIEWS

[WELP24] Analyzing and modeling optimal fluid dynamics of skipping rocks on water

CONTRIBUTED BY: Wolfram Education Programs | 9 months ago
Staff Picks , Dynamic Interactivity , Graphics and Visualization , ...
0
REPLIES
1.2K
VIEWS

Why doesn't ParallelTable work while Table does in Mathematica 11?

QUESTION FROM: Reza rho | 9 months ago BY: Sander Huisman
High-Performance Computing , Mathematics , Wolfram Language
2
REPLIES
1.8K
VIEWS

Mathematical Games: 2025, other numbers and OEIS

CONTRIBUTED BY: Ed Pegg | 10 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...
1
REPLIES
6.7K
VIEWS

Discrete variational spherical pendulum: free motion

CONTRIBUTED BY: Brian Beckman | 10 months ago BY: EDITORIAL BOARD
Staff Picks , Control Systems , Dynamic Interactivity , Engineering , ...
1
REPLIES
3.7K
VIEWS

Infinities and zeros of functions on the complex plane with randomized structure

CONTRIBUTED BY: Vitaliy Kaurov | 10 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computational Humanities , ...
1
REPLIES
2.5K
VIEWS

Solving system of 7 equations doesn't finish

QUESTION FROM: Sami Heidari | 10 months ago BY: Sami Heidari
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
1.9K
VIEWS

Method of obtaining the potential equation from the gradient

QUESTION FROM: Mitchell Sandlin | 10 months ago BY: Mitchell Sandlin
Mathematics
5
REPLIES
2K
VIEWS

how to get coefficient list from a polynomial with positive and negative powers?

QUESTION FROM: Sami Heidari | 10 months ago BY: Michael Rogers
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
1.9K
VIEWS

Share your expertise at the Wolfram High School Summer Research Program

CONTRIBUTED BY: Rory Foulger | 11 months ago BY: Safi Ahmed
Data Science , Education , Events & Media , Jobs & More Exchange , ...
1
REPLIES
5.1K
VIEWS

Numerical methods for scalar field dark energy in tabletop experiments and Lunar Laser Ranging

CONTRIBUTED BY: Hauke Fischer | 11 months ago BY: EDITORIAL BOARD
Staff Picks , Equation Solving , Graphics and Visualization , ...
1
REPLIES
5K
VIEWS

A chain of Lucas squares in right triangle

CONTRIBUTED BY: Shenghui Yang | 11 months ago BY: Shenghui Yang
Staff Picks , Computer-Based Maths , Dynamic Interactivity , ...
3
REPLIES
2.6K
VIEWS

Changing how EngineeringForm output is being displayed

QUESTION FROM: Martin Xia | 0 months ago BY: Valeriu Ungureanu
Engineering , Mathematics , Wolfram Language
3
REPLIES
2.4K
VIEWS

What Wolfram products are helpful for learning and tutoring calculus?

QUESTION FROM: Mark Massy | 0 months ago BY: Updating Name
Calculus , Mathematics , Wolfram Language , Wolfram U
6
REPLIES
3.2K
VIEWS

Analyzing digit-positional power distributions

CONTRIBUTED BY: Jesús Adrián Montesinos Correa | 0 months ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Mathematics , ...
1
REPLIES
1.4K
VIEWS

Extending RegionNearest to find nearest two points in two regions and their distance

CONTRIBUTED BY: Frank Kampas | 0 months ago BY: Frank Kampas
Staff Picks , Geometry , Graphics and Visualization , Optimization , ...
2
REPLIES
3K
VIEWS

Experimental demo of Bell-type inequalities for 4-qubit Dicke state on IBM quantum processor

CONTRIBUTED BY: Tomis Prajapati | 0 months ago BY: EDITORIAL BOARD
Staff Picks , Optimization , Mathematics , Physics , ...
1
REPLIES
1.2K
VIEWS

Computation of n-torsion divisors on a genus 4 hyperelliptic curve

CONTRIBUTED BY: Julia Bernatska | 0 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Mathematics , ...
1
REPLIES
1.5K
VIEWS

Approximation of pH and associated error in monoprotic acid and base solutions

CONTRIBUTED BY: Sopanant Datta | 1 year ago BY: Taweetham Limpanuparb
Staff Picks , Chemistry , Demonstrations , Dynamic Interactivity , ...
2
REPLIES
4.6K
VIEWS

Uncovering hidden patterns: approximate resurgent resummation from truncated series

CONTRIBUTED BY: Juan Carlos Vasquez | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , ...
1
REPLIES
1.7K
VIEWS

[BOOK] Polynomial Diophantine equations: a systematic approach

CONTRIBUTED BY: Bogdan Grechuk | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Equation Solving , Optimization , ...
1
REPLIES
1.4K
VIEWS

Need help with general Wolfram Language syntax

QUESTION FROM: Rylan Kim | 1 year ago BY: Michael Rogers
Calculus , Graphics and Visualization , Mathematics , ...
4
REPLIES
2.4K
VIEWS

3D elastic waves in a drinking glass: radial and azimuthal mode analysis, FEM, Dirichlet conditions

CONTRIBUTED BY: Alexander Trounev | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Audio, Sound and Music , Calculus , Equation Solving , ...
1
REPLIES
2.4K
VIEWS

Gauss-Bonnet for form curvatures

CONTRIBUTED BY: Oliver Knill | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Graphics and Visualization , ...
1
REPLIES
2.5K
VIEWS

The limit space of self-similar groups and Schreier graphs

CONTRIBUTED BY: Bozorgmehr vaziri | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Graphs and Networks , ...
1
REPLIES
1.6K
VIEWS

Porcelain cube by Ai Wei Wei

CONTRIBUTED BY: Ed Pegg | 1 year ago BY: Vitaliy Kaurov
Staff Picks , Computational Humanities , Graphics and Visualization , ...
2
REPLIES
4.1K
VIEWS

Numerical solution to Euler Lagrange equation

QUESTION FROM: Ee Kin Chan | 1 year ago BY: Ee Kin Chan
Equation Solving , Mathematics , Numerical Computation , Physics , ...
6
REPLIES
1.8K
VIEWS

Gravitational waves on Kerr black holes: I. Reconstruction of linearized metric perturbations

CONTRIBUTED BY: Roman Berens | 1 year ago BY: Paul Shapshak, PhD
Staff Picks , Astronomy , Graphics and Visualization , ...
2
REPLIES
4.9K
VIEWS

Exact and approximate fluxonium array modes

CONTRIBUTED BY: Stephen Sorokanich | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Mathematics , ...
1
REPLIES
1.2K
VIEWS

A novel real-time calculus for arbitrary job patterns and deadlines

CONTRIBUTED BY: Feras Fattohi | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Architecture , Calculus , Engineering , ...
1
REPLIES
2.1K
VIEWS

Non-Hermitian Fermi-Dirac distribution in persistent current transport

CONTRIBUTED BY: Pei-Xin Shen | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , ...
1
REPLIES
1.8K
VIEWS

Help needed with 2D Schrödinger equation using discrete Fourier transform and Split-Operator method

QUESTION FROM: Klaus von Bloh | 1 year ago BY: Klaus von Bloh
Algebra , Computer Science , Equation Solving , ...
2
REPLIES
3.2K
VIEWS

Help with fixed point iterative schemes

QUESTION FROM: Kapil Dhankhar | 1 year ago BY: Kapil Dhankhar
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
4
REPLIES
1.3K
VIEWS

Conrad Wolfram on computational thinking and revolutionizing Math education

CONTRIBUTED BY: EDITORIAL BOARD | 1 year ago
Staff Picks , Computer-Based Maths , Education , Events & Media , ...
0
REPLIES
5.6K
VIEWS

Using a symbol for the formula in Plot3D

QUESTION FROM: Imin Kao | 1 year ago BY: Imin Kao
Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
1.4K
VIEWS
35
36
37
38
39

Group Count Group Count

6201 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

RELATED GROUPS RELATED GROUPS

RELATED GROUPS
Staff Picks 1K discussions 808 subscriptions
Graphics and Visualization 4K discussions 1K subscriptions
Geometry 976 discussions 1K subscriptions
Publication Materials 288 discussions 231 subscriptions
Computational Humanities 334 discussions 316 subscriptions
Recreation 559 discussions 573 subscriptions
Visual Arts 623 discussions 771 subscriptions