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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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Determine solution of an underdetermined linear equation system

QUESTION FROM: Nina Teller | 3 years ago BY: Mariusz Iwaniuk
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
4.7K
VIEWS

[WSS22] Lecture notebooks for Vector Calculus

CONTRIBUTED BY: Passant Abbassi | 4 years ago BY: Dean Gladish
Staff Picks , Algebra , Calculus , Computer-Based Maths , Education , ...
2
REPLIES
7.1K
VIEWS

Solve doesn't like roots

QUESTION FROM: Frank Kampas | 4 years ago BY: Zhenyu Zeng
Algebra , Equation Solving , Mathematics , Tuning and Debugging , ...
20
REPLIES
7.3K
VIEWS

Operations with arrays (pseudoinverses & products)

CONTRIBUTED BY: Alberto Silva Ariano | 5 years ago BY: Alberto Silva Ariano
Staff Picks , Algebra , Computer-Based Maths , Mathematics , ...
2
REPLIES
6.8K
VIEWS

Obtaining Gaussian expectation formulas with einsums and TensorSimplify

CONTRIBUTED BY: Yaroslav Bulatov | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer-Based Maths , Mathematica Add-Ons , ...
1
REPLIES
9.1K
VIEWS

[WSS21] Into the ternary world

CONTRIBUTED BY: Carlos Zapata Carratala | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Geometry , Graphics and Visualization , ...
1
REPLIES
7.8K
VIEWS

Parabola, tangents and circumcircle

CONTRIBUTED BY: Shenghui Yang | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer-Based Maths , ...
1
REPLIES
10.5K
VIEWS

Pluses versus minuses: probabilistic analysis of the multiway system

CONTRIBUTED BY: Rauan Kaldybaev | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computational Systems , ...
1
REPLIES
7.5K
VIEWS

Approximations for calculating pH & their qualitative meaning

CONTRIBUTED BY: Rauan Kaldybaev | 5 years ago BY: Joseph Smith
Staff Picks , Algebra , Chemistry , Equation Solving , ...
4
REPLIES
15.2K
VIEWS

No solution for solving equation in W|A?

QUESTION FROM: R R | 6 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Wolfram|Alpha , Wolfram Language
9
REPLIES
8.8K
VIEWS

Curious Exponential Sum and some Solutions

CONTRIBUTED BY: Claudio Chaib | 6 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Equation Solving , Mathematics , ...
1
REPLIES
10.7K
VIEWS

[Wolfram Media] A Numerical Approach to Real Algebraic Curves

CONTRIBUTED BY: Jeremy Sykes | 8 years ago
Algebra , Authoring and Publishing , Events & Media , Geometry , ...
0
REPLIES
6.9K
VIEWS

Solving polynomials

CONTRIBUTED BY: Bill Gosper | 9 years ago
Staff Picks , Algebra , Calculus , Computer-Based Maths , ...
0
REPLIES
12.4K
VIEWS

Zak's Triangle

CONTRIBUTED BY: Ed Pegg | 10 years ago BY: Ed Pegg
Staff Picks , Algebra , Computer-Based Maths , ...
4
REPLIES
20.3K
VIEWS

Matrix operation speed: Mathematica vs Matlab?

QUESTION FROM: Erdem Uguz | 10 years ago BY: Erdem Uguz
Algebra , External Programs and Systems , Mathematica , ...
3
REPLIES
11.9K
VIEWS

How to plot the graph of the equation F[x,y]=0 ?

QUESTION FROM: Artem Strashko | 11 years ago BY: Daniel Lichtblau
Algebra , Graphics and Visualization , Mathematica , Wolfram Language
20
REPLIES
39.5K
VIEWS

Reducing cubics

QUESTION FROM: Bruce Torrence | 13 years ago BY: Bruce Torrence
Algebra , Equation Solving , Mathematica , Mathematics
3
REPLIES
9.3K
VIEWS

Advice on Wolfram Products for my website

QUESTION FROM: sihle mgobozi | 13 years ago BY: sihle mgobozi
Algebra , Calculus , Chemistry , Demonstrations , Mathematics , ...
3
REPLIES
19K
VIEWS

[BOOK] Special Functions: A Computational Approach now available in Wolfram Notebook format

CONTRIBUTED BY: Tigran Ishkhanyan | 26 days ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Education , Graphics and Visualization , ...
1
REPLIES
408
VIEWS

SO(3) Gauge Theory for Classical Mechanics in UD

CONTRIBUTED BY: Brian Beckman | 29 days ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Engineering , ...
1
REPLIES
440
VIEWS

Analytical closed-form solution of the Bagley-Torvik equation

CONTRIBUTED BY: Juan Luis Gonzalez Santander | 3 months ago BY: Mariusz Iwaniuk
Staff Picks , Algebra , Calculus , Equation Solving , ...
2
REPLIES
488
VIEWS

Non-cooperative games with uncertainty

CONTRIBUTED BY: Jozsef Konczer | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Graphics and Visualization , ...
1
REPLIES
4.5K
VIEWS

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

Mathematical Games: mathematical constants

CONTRIBUTED BY: Ed Pegg | 4 months ago BY: Ed Pegg
Staff Picks , Algebra , Curated Data , Graphics and Visualization , ...
2
REPLIES
1K
VIEWS

Mathematical Games: Fractals Part 1 - applications, complex sets, and substitution rules

CONTRIBUTED BY: Ed Pegg | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Demonstrations , Events & Media , Geometry , ...
1
REPLIES
1.1K
VIEWS

Image processing for automated detection of high-brightness spots in digital mammography exams

CONTRIBUTED BY: Daniel Carvalho | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer Science , Data Science , ...
1
REPLIES
1K
VIEWS

Geodesics equation - solving and plotting via Mathematica

QUESTION FROM: michal buday | 6 months ago BY: Marty Parts
Algebra , Calculus , Equation Solving , Geometry , ...
6
REPLIES
24.3K
VIEWS

Solve function yields empty set answer

QUESTION FROM: Jay Schultz | 7 months ago BY: Hekarl Uzir
Algebra , Equation Solving , Mathematics , Wolfram Language
7
REPLIES
2.4K
VIEWS

Hopf fibration: Loops on S² lifted to τ-dependent S³ tori via stereographic projection

CONTRIBUTED BY: Johannes Martin | 8 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Dynamic Interactivity , Geometry , ...
1
REPLIES
2.3K
VIEWS

[WSRP25] Minimal assumptions for mathematics

CONTRIBUTED BY: River Yu | 9 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Graphics and Visualization , ...
1
REPLIES
2.1K
VIEWS

Symbolic normal ordering of non-commutative differential operator expressions

CONTRIBUTED BY: Mohammad Bahrami | 10 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Mathematics , Physics , Quantum Computing , ...
1
REPLIES
2.2K
VIEWS

AI-aided discovery: frustrated Potts model exact solution (nearest-neighbor interactions in 1D)

CONTRIBUTED BY: Weiguo Yin | 11 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Artificial Intelligence , ...
1
REPLIES
2K
VIEWS

Bohmian mechanics and the role of curvilinear coordinate systems

CONTRIBUTED BY: Klaus von Bloh | 11 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Graphics and Visualization , ...
1
REPLIES
7.7K
VIEWS

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

CONTRIBUTED BY: Daniel Carvalho | 0 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , External Programs and Systems , ...
1
REPLIES
2.5K
VIEWS

Simple Egyptian hieroglyphs number conversion

CONTRIBUTED BY: Daniel Carvalho | 0 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Curated Data , Education , ...
1
REPLIES
2.4K
VIEWS

Square root of the square of a complex number

QUESTION FROM: Sasha Mandra | 0 months ago BY: Michael Rogers
Algebra , Mathematics , Symbolic Computations , Wolfram Language
8
REPLIES
1.9K
VIEWS

Quantum error propagation

CONTRIBUTED BY: Eldar Sultanow | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Data Science , Graphics and Visualization , ...
1
REPLIES
1.9K
VIEWS

Handbook of exact solutions to the nonlinear Schrödinger equations

CONTRIBUTED BY: Usama Al Khawaja | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Equation Solving , Mathematics , ...
1
REPLIES
2.2K
VIEWS

Uniformization of a genus 3 trigonal curve

CONTRIBUTED BY: Julia Bernatska | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Geometry , Graphics and Visualization , ...
1
REPLIES
4.3K
VIEWS

Genetic Engineering — construction of a network of arbitrary dimension with periodic attractor

CONTRIBUTED BY: Inna Samuilik | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Engineering , Graphics and Visualization , ...
1
REPLIES
3.9K
VIEWS

Four-field Hamiltonian fluid closures of the one-dimensional Vlasov-Poisson equation

CONTRIBUTED BY: Cristel Chandre | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Graphics and Visualization , ...
1
REPLIES
2K
VIEWS

Matrix Approach to Helicity States of Dirac Free Particles

CONTRIBUTED BY: Sergei Suslov | 2 years ago BY: Sergei Suslov
Staff Picks , Algebra , Mathematics , Publication Materials , ...
2
REPLIES
3.7K
VIEWS

Algebraic expression travesties

CONTRIBUTED BY: Brian Beckman | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer Science , Dynamic Interactivity , ...
1
REPLIES
5.3K
VIEWS

[WSRP23] Find mathematical patterns in city street maps

CONTRIBUTED BY: Xingchen Li | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Geographic Information System , ...
1
REPLIES
8.2K
VIEWS

Counterflow: Maximizing Heat Transfer Efficiency in an Air Exchange System

CONTRIBUTED BY: Bill Gosper | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Mathematics , Modeling , Physics , ...
1
REPLIES
4.4K
VIEWS

The Twenty-four points game

CONTRIBUTED BY: Bowen Ping | 3 years ago BY: Bowen Ping
Staff Picks , Algebra , Challenges , Graphs and Networks , ...
4
REPLIES
6.9K
VIEWS

[WSS22] Implementing a multiway system for expression simplification

CONTRIBUTED BY: Shwetabh Singh | 4 years ago BY: Dean Gladish
Staff Picks , Algebra , Graphics and Visualization , ...
2
REPLIES
5K
VIEWS

The Brown measure of the free multiplicative Brownian motion

CONTRIBUTED BY: Brian Hall | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Geometry , Graphics and Visualization , ...
1
REPLIES
3.2K
VIEWS

The eigenvalue problem for the elastic cable loaded with a mass point

CONTRIBUTED BY: Markus Wenin | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Equation Solving , ...
1
REPLIES
4.4K
VIEWS

Unexpected behavior of DistanceMatrix?

QUESTION FROM: Massimiliano Pavan | 4 years ago BY: Sander Huisman
Algebra , Geometry , Mathematics , Wolfram Language
13
REPLIES
6.2K
VIEWS
2
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