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Factoring and decomposition, polynomial division, equation and inequality solving and reducing, visualizations of curves, surfaces, and regions...

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Billiard dynamics: from regularity to chaos

CONTRIBUTED BY: Sebastian Rodriguez | 1 year ago BY: Bruno Tenorio
Staff Picks , Algebra , Calculus , Equation Solving , ...
2
REPLIES
5K
VIEWS

A matrix with curious property: near-equality of trace and squared Frobenius norm

CONTRIBUTED BY: Yaroslav Bulatov | 1 year ago BY: Yaroslav Bulatov
Staff Picks , Algebra , Graphics and Visualization , Mathematics , ...
4
REPLIES
4.4K
VIEWS

Jacobian matrix of two functions

QUESTION FROM: Evan Cooch | 2 years ago BY: kaylene ginny
Algebra , Mathematics , Wolfram Language
8
REPLIES
4.5K
VIEWS

[WSS24] Expansion of the fractal Mandelbrot set to 3D using dimensional folding

CONTRIBUTED BY: Dave Mouton | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Engineering , Graphics and Visualization , ...
2
REPLIES
4.8K
VIEWS

QRDecomposition outcome from two "almost identical matrices" are different

QUESTION FROM: ddtty kuso | 2 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Wolfram Language
3
REPLIES
2.8K
VIEWS

[BOOK] A numerical approach to real algebraic curves: singular points no. on a plane algebraic curve

CONTRIBUTED BY: Barry H Dayton | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Geometry , Graphics and Visualization , ...
1
REPLIES
4.8K
VIEWS

[WSS23] From elliptic curves to Diophantine equations: a journey through rational points

CONTRIBUTED BY: Aditi Kulkarni | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer-Based Maths , Computer Science , ...
1
REPLIES
6.2K
VIEWS

Analytic continuation done right with ReImPlot in a row

CONTRIBUTED BY: Shenghui Yang | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer-Based Maths , Geometry , ...
1
REPLIES
6.7K
VIEWS

[WSS22] Extended Newton polytopes of tropical polynomials

CONTRIBUTED BY: Afreen Naz | 4 years ago BY: Dean Gladish
Staff Picks , Algebra , Computer-Based Maths , Education , Geometry , ...
2
REPLIES
6.6K
VIEWS

Pólya's conjecture for the disk: a computer-assisted proof

CONTRIBUTED BY: Michael Levitin | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Graphics and Visualization , ...
1
REPLIES
4.3K
VIEWS

How inertial lift affects the dynamics of a microswimmer in Poiseuille flow

CONTRIBUTED BY: Akash Choudhary | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Biological Sciences , Equation Solving , ...
1
REPLIES
5.4K
VIEWS

Deference done better: deferring in forming opinions with modest experts

CONTRIBUTED BY: Kevin Dorst | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computational Humanities , ...
1
REPLIES
5.2K
VIEWS

NDSolve error: step size is effectively zero

QUESTION FROM: Lance Randall Gamier | 5 years ago BY: Lance Randall Gamier
Algebra , Equation Solving , Graphics and Visualization , ...
6
REPLIES
8.5K
VIEWS

Fixed points of coupled NLD involving transcendental functions

QUESTION FROM: vijay arjun | 5 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
12
REPLIES
6.5K
VIEWS

[GiF] Newton fractal with compile function

CONTRIBUTED BY: Shenghui Yang | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Dynamic Interactivity , Events & Media , ...
2
REPLIES
9.5K
VIEWS

[WSS21] Coarse-graining state networks with approximate graph isomorphism

CONTRIBUTED BY: Jessica Yuan | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Graphics and Visualization , ...
1
REPLIES
5.9K
VIEWS

Reinventing the SVD decomposition from cartography

CONTRIBUTED BY: Rauan Kaldybaev | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Geographic Information System , ...
1
REPLIES
7.5K
VIEWS

Closed form solution: non-resonant ion cyclotron resonance heating

CONTRIBUTED BY: Robert Mendelsohn | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Engineering , Equation Solving , ...
1
REPLIES
9K
VIEWS

Implementing Lanczos algorithm in Mathematica

QUESTION FROM: Feras Moh | 5 years ago BY: Feras Moh
Algebra , Mathematica , Mathematics , Wolfram Language
4
REPLIES
8.5K
VIEWS

Prime test and triangular numbers

CONTRIBUTED BY: Bill Gosper | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer-Based Maths , Discrete Mathematics , ...
1
REPLIES
6.8K
VIEWS

SpaceGroupIrep: tool set for irreducible representations of space group

CONTRIBUTED BY: Gui-Bin Liu | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Geometry , Mathematica Add-Ons , ...
1
REPLIES
7.1K
VIEWS

How to get the result of a multiplication between a matrix and a vector?

QUESTION FROM: Alberto de la Torre | 6 years ago BY: Christopher Young
Algebra , Control Systems , Engineering , Mathematica , Mathematics , ...
8
REPLIES
88.2K
VIEWS

A Problem from Hiroshima University Entrance Exam

CONTRIBUTED BY: Shenghui Yang | 6 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Dynamic Interactivity , Education , ...
2
REPLIES
12.8K
VIEWS

Twelve Prisms

CONTRIBUTED BY: Ed Pegg | 8 years ago BY: EDITORIAL BOARD
Staff Picks , 3D Printing , Algebra , Discrete Mathematics , ...
2
REPLIES
17.5K
VIEWS

Operations with Equal

CONTRIBUTED BY: Thales Fernandes | 8 years ago BY: Itai Seggev
Algebra , Computer Science , Education , Equation Solving , ...
18
REPLIES
19.5K
VIEWS

Get the original sequence in W|A with "inverse fft of fft of {0,1,2,3}"?

QUESTION FROM: Nikolay Tsenkov | 9 years ago BY: Nikolay Tsenkov
Algebra , Mathematics , Signal Processing , Wolfram|Alpha , ...
10
REPLIES
14.2K
VIEWS

[GIF] Plotting the Contours of Deformed Hyperspheres

CONTRIBUTED BY: Brad Klee | 9 years ago BY: Brad Klee
Staff Picks , Algebra , Equation Solving , Geometry , ...
13
REPLIES
16.6K
VIEWS

Generate number combinations using KnapsackSolve[] function?

QUESTION FROM: Manjunath Babu | 9 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Wolfram Language
9
REPLIES
12.9K
VIEWS

Calculate the product of two radicals?

QUESTION FROM: Valeriu Ungureanu | 10 years ago BY: Valeriu Ungureanu
Algebra , Mathematics , Symbolic Computations , Wolfram Language
12
REPLIES
6.9K
VIEWS

Evaluate [omega(1) .. omega(10000)] in Wolfram|Alpha within few seconds?

QUESTION FROM: Cornelis van der Bent | 10 years ago BY: Bill Simpson
Algebra , Mathematics , Wolfram|Alpha , Wolfram Language
8
REPLIES
7.5K
VIEWS

Some Simple Parameterizations Yielding Visually Stunning Plots

CONTRIBUTED BY: Bryan Lettner | 11 years ago BY: Bryan Lettner
Algebra , Calculus , Education , Geometry , ...
3
REPLIES
8.8K
VIEWS

DSolve simply freezing with yellow bar bracket

QUESTION FROM: Dev G | 12 years ago BY: Bill Simpson
Algebra , Calculus , Equation Solving , Mathematica , Wolfram Language
8
REPLIES
5.3K
VIEWS

Simplification/change of representation of formulas

QUESTION FROM: Ulrich Müller | 13 years ago BY: Todd Rowland
Algebra , Equation Solving , Mathematica , Mathematics
4
REPLIES
6.3K
VIEWS

A Hands-on Approach to Wei's Inequality

CONTRIBUTED BY: Shenghui Yang | 13 years ago BY: Todd Rowland
Algebra , Education , Graphics and Visualization , Mathematica , ...
2
REPLIES
12K
VIEWS

A puzzle with ages

CONTRIBUTED BY: Jaime Rangel-Mondragon | 13 years ago BY: Peter Barendse
Algebra , Computer-Based Maths , Education , Mathematics , ...
1
REPLIES
8.7K
VIEWS

Rule 30 exact binomial-Lucas lifting: boolean logic to integer coefficients, Stirling & support sets

CONTRIBUTED BY: Tigran Nersissian | 5 days ago BY: Tigran Nersissian
Staff Picks , Algebra , Computational Systems , ...
3
REPLIES
395
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
976
VIEWS

Exploring non-commutative algebra: commutators, BCH expansion and calculations of bosonic algebra

CONTRIBUTED BY: Bruno Tenorio | 8 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Dynamic Interactivity , ...
1
REPLIES
2.6K
VIEWS

[GIF] Phase (periodic family of Weierstrass functions)

CONTRIBUTED BY: Clayton Shonkwiler | 11 months ago BY: Shenghui Yang
Staff Picks , Algebra , Computational Humanities , ...
3
REPLIES
3.1K
VIEWS

A systematic approach to Diophantine equations: two thousand solved examples

CONTRIBUTED BY: Ashleigh Ratcliffe | 11 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Equation Solving , Mathematics , ...
1
REPLIES
1.5K
VIEWS

Empowering mathematics education through programming with Wolfram AI and chat-enabled notebooks

CONTRIBUTED BY: Paul Abbott | 1 year ago BY: George Woodrow III
Staff Picks , Algebra , Artificial Intelligence , Data Science , ...
2
REPLIES
49.5K
VIEWS

What is the reason of insufficient memory error while using FindRoot?

QUESTION FROM: Leslaw Bieniasz | 2 years ago BY: Hans Milton
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
8
REPLIES
2.6K
VIEWS

Octonions and the G2 - Lie group

CONTRIBUTED BY: Johannes Martin | 2 years ago BY: Johannes Martin
Staff Picks , Algebra , Graphics and Visualization , ...
2
REPLIES
5.9K
VIEWS

MatrixSymbol simplifications

QUESTION FROM: Eric Michielssen | 2 years ago BY: Jose Martin-Garcia
Algebra , Mathematics , Symbolic Computations , Wolfram Language
6
REPLIES
3.4K
VIEWS

Lagrangian approach to origami vertex analysis: kinematics

CONTRIBUTED BY: Matthew Grasinger | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Dynamic Interactivity , ...
1
REPLIES
3.3K
VIEWS

Multiplexer-based variational quantum linear solver

CONTRIBUTED BY: Sebastian Rodriguez | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Equation Solving , ...
1
REPLIES
4.8K
VIEWS

[WSRP24] Polynomial value sets of various polynomials

CONTRIBUTED BY: Sahiti Doke | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Dynamic Interactivity , ...
2
REPLIES
7K
VIEWS

Finding bifurcations in mathematical epidemiology via reaction network methods

CONTRIBUTED BY: Florin Avram | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Equation Solving , ...
1
REPLIES
2K
VIEWS

Solving nonlinear equation with integrals and beta functions

QUESTION FROM: Muhammad Fahem Bin Musa | 2 years ago BY: Bill Nelson
Algebra , Calculus , Equation Solving , Mathematics , ...
6
REPLIES
2.4K
VIEWS

[BOOK] Explore Algebra with Wolfram Language: New High School Textbook Available!

CONTRIBUTED BY: Athanasios Paraskevopoulos | 3 years ago BY: Athanasios Paraskevopoulos
Staff Picks , Algebra , Authoring and Publishing , ...
5
REPLIES
5.6K
VIEWS
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