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Equation Solving
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Symbolic and numerical equation solving and root finding, differential equations, recurrence and functional equations, systems of equations, linear systems, visualization of solutions...

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Visualizing simultaneous iteration methods for polynomial roots

CONTRIBUTED BY: J. M. | 7 years ago BY: Mostafa Sasan
Staff Picks , Equation Solving , Graphics and Visualization , ...
3
REPLIES
14.7K
VIEWS

On Annoying A Statistician, xkcd-style

CONTRIBUTED BY: J. M. | 7 years ago BY: Jim Baldwin
Staff Picks , Equation Solving , Graphics and Visualization , ...
6
REPLIES
16.6K
VIEWS

Find shaded area between two arcs

CONTRIBUTED BY: Shenghui Yang | 7 years ago BY: EDITORIAL BOARD
Staff Picks , Computer-Based Maths , Dynamic Interactivity , ...
1
REPLIES
12.9K
VIEWS

Amazing comparison (700+ pages!) of PDE solving. There's a gap to be filled

CONTRIBUTED BY: Camila Garcia | 7 years ago BY: Anonymous User
Equation Solving , Mathematica , Mathematics , Physics
8
REPLIES
12.2K
VIEWS

Matrix Numerov Function which can be Generalized to Many Potentials

CONTRIBUTED BY: Madeleine Sutherland | 7 years ago BY: Madeleine Sutherland
Calculus , Chemistry , Equation Solving , Mathematics , Physics , ...
2
REPLIES
11.2K
VIEWS

Convert arbitrary 2D curve to spring

CONTRIBUTED BY: Shenghui Yang | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Equation Solving , Geometry , ...
1
REPLIES
9.6K
VIEWS

Anamorphic Reflections in a Christmas Ball

CONTRIBUTED BY: Erik Mahieu | 8 years ago BY: Erik Mahieu
Staff Picks , Computational Humanities , Equation Solving , ...
10
REPLIES
28.8K
VIEWS

Positive integer solution to the elliptic curve y^2 = x^3 + 109 x^2 + 224 x

CONTRIBUTED BY: Gilmar Rodriguez-Pierluissi | 8 years ago BY: Gilmar Rodriguez-Pierluissi
Equation Solving , Graphics and Visualization , Mathematics , ...
2
REPLIES
11.4K
VIEWS

[TMJ] Pseudo-Dynamic Approach to the Numerical Solution of Nonlinear PDEs

CONTRIBUTED BY: EDITORIAL BOARD | 8 years ago
Calculus , Dynamic Interactivity , Equation Solving , ...
0
REPLIES
2.6K
VIEWS

Chemical adsorption in fixed beds: PDE with boundary conditions

CONTRIBUTED BY: Tim Laska | 8 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Chemistry , Engineering , Equation Solving , ...
1
REPLIES
14.1K
VIEWS

Fitting An Ellipse Inside a Non-Convex Curve

CONTRIBUTED BY: Frank Kampas | 8 years ago
Equation Solving , Geometry , Graphics and Visualization , ...
0
REPLIES
3.5K
VIEWS

[TMJ] Computational Aspects of Quaternionic Polynomials (Part II)

CONTRIBUTED BY: EDITORIAL BOARD | 8 years ago
Algebra , Authoring and Publishing , Equation Solving , ...
0
REPLIES
2.5K
VIEWS

Solve the Karush-Kuhn-Tucker equations with Reduce

CONTRIBUTED BY: Frank Kampas | 7 years ago BY: Neil Singer
Equation Solving , Optimization , Mathematics , Wolfram Language
5
REPLIES
13.5K
VIEWS

[WSC18] Proof of a Diophantine Equation that outputs Fibonacci Numbers

CONTRIBUTED BY: Suhaas Kataria | 8 years ago BY: Todd Rowland
Equation Solving , Mathematics , Wolfram Language , Wolfram Science , ...
1
REPLIES
14.8K
VIEWS

[WSC18] Implementation of Common Axiom Systems and Proof Generation

CONTRIBUTED BY: Pyokyeong Son | 8 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer-Based Maths , Equation Solving , ...
2
REPLIES
19.8K
VIEWS

[WSS18] Computational Methods for Analyzing Diophantine Equations

CONTRIBUTED BY: Nikki Sigurdson | 8 years ago
Discrete Mathematics , Equation Solving , ...
0
REPLIES
4.8K
VIEWS

[WSS18] Teaching neural networks to solve partial differential equations

CONTRIBUTED BY: Anurag Kamal | 3 years ago BY: Faz 1
Staff Picks , Artificial Intelligence , Calculus , Data Science , ...
2
REPLIES
13.2K
VIEWS

[WSS18] Sportify: Visualization & statistical analysis of activity data

CONTRIBUTED BY: Sabrina Kuhrn | 8 years ago BY: EDITORIAL BOARD
Staff Picks , Data Science , Equation Solving , ...
1
REPLIES
6.9K
VIEWS

A geometric multigrid solver for Mathematica?

CONTRIBUTED BY: Henrik Schumacher | 8 years ago
Equation Solving , Geometry , Know-How , Optimization , Mathematics , ...
0
REPLIES
7.6K
VIEWS

Find formula of a Gamma[] product with complex conjugate pair of numbers?

CONTRIBUTED BY: Oliver Seipel | 8 years ago BY: Oliver Seipel
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
5.8K
VIEWS

Solving the Douglas-Plateau Problem Numerically

CONTRIBUTED BY: Henrik Schumacher | 8 years ago BY: EDITORIAL BOARD
Staff Picks , Equation Solving , Geometry , ...
1
REPLIES
10.7K
VIEWS

Playing with Gilpin's Proposal for Advection-based Cryptographic Hashing

CONTRIBUTED BY: Michael Trott | 4 years ago BY: Kapio Letto
Staff Picks , Computer Science , Cryptography , Data Science , ...
4
REPLIES
19.4K
VIEWS

Complex Variable Description of Harmonic Oscillator

CONTRIBUTED BY: Frank Kampas | 8 years ago
Equation Solving , Mathematics , Physics , Symbolic Computations , ...
0
REPLIES
2.3K
VIEWS

[TMJ] Aspects of Input Shaping Control of Flexible Mechanical Systems

CONTRIBUTED BY: EDITORIAL BOARD | 8 years ago BY: Neil Singer
Calculus , Engineering , Equation Solving , Events & Media , ...
4
REPLIES
7.4K
VIEWS

Making A Word Cloud Dense

CONTRIBUTED BY: Michael Trott | 8 years ago BY: Michael Trott
Staff Picks , Computational Linguistics , Dynamic Interactivity , ...
3
REPLIES
18.4K
VIEWS

A perfect similar rectangle dissection

CONTRIBUTED BY: Ed Pegg | 8 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Demonstrations , Discrete Mathematics , ...
1
REPLIES
15.8K
VIEWS

[TMJ] Symbolic Solutions of Simultaneous First-Order PDEs in One Unknown

CONTRIBUTED BY: EDITORIAL BOARD | 8 years ago
Calculus , Equation Solving , Events & Media , Mathematics , ...
0
REPLIES
2.2K
VIEWS

Avoid crashing Mathematica while using Reduce?

CONTRIBUTED BY: Anonymous User | 9 years ago BY: Anonymous User
Equation Solving , Mathematica , Mathematics , Wolfram Language
4
REPLIES
2.6K
VIEWS

Deriving transfer equations of active filters with Wolfram Language

CONTRIBUTED BY: Isaac Ayala Lozano | 9 years ago BY: Isaac Ayala Lozano
Staff Picks , Calculus , Control Systems , Education , Engineering , ...
5
REPLIES
23.7K
VIEWS

Solving polynomials

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

How to code Adams-Bashforth method

CONTRIBUTED BY: Michael Rogers | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Equation Solving , Graphics and Visualization , ...
2
REPLIES
24.8K
VIEWS

[WSS17] Truss Diagram Analyser

CONTRIBUTED BY: Emilio Vazquez | 9 years ago
Algebra , Architecture , Computational Systems , Engineering , ...
0
REPLIES
6.3K
VIEWS

[WSS17] Automated Theorem Proving for Equational Logic

CONTRIBUTED BY: Jonathan Gorard | 3 years ago BY: Eric Archerman
Staff Picks , Discrete Mathematics , Equation Solving , ...
1
REPLIES
13.2K
VIEWS

Extending FindRoot

CONTRIBUTED BY: Thales Fernandes | 7 years ago BY: Erik Mahieu
Staff Picks , Equation Solving , Graphics and Visualization , ...
16
REPLIES
28.9K
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

[TMJ] Polynomial $L^2$ Approximation

CONTRIBUTED BY: EDITORIAL BOARD | 9 years ago
Authoring and Publishing , Dynamic Interactivity , Equation Solving , ...
0
REPLIES
3.2K
VIEWS

Calculate equation with irrational numbers in W|A?

CONTRIBUTED BY: A. H. | 9 years ago BY: Marco Thiel
Equation Solving , Mathematics , Wolfram|Alpha
1
REPLIES
5.9K
VIEWS

Formula for computing sqrt(2) of binary numbers

CONTRIBUTED BY: Mariusz Iwaniuk | 8 months ago BY: Maximilian Georgiev
Staff Picks , Discrete Mathematics , Equation Solving , Mathematics , ...
14
REPLIES
41.1K
VIEWS

[Numberphile] - Frog Jumping - Solving the puzzle

CONTRIBUTED BY: Sander Huisman | 9 years ago BY: Sander Huisman
Staff Picks , Challenges , Equation Solving , ...
4
REPLIES
19.7K
VIEWS

Using recursion and FindInstance to solve Sudoku

CONTRIBUTED BY: Ali Hashmi | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Equation Solving , Graphics and Visualization , ...
3
REPLIES
18.3K
VIEWS

[GIF] Elaborating on Arrival's Alien Language, Part I., II. & III.

CONTRIBUTED BY: Brad Klee | 3 years ago BY: Ashkan Rezaee
Staff Picks , Computational Linguistics , Equation Solving , ...
8
REPLIES
125K
VIEWS

Minimize can only do this problem if the constraint is Reduced first

CONTRIBUTED BY: Frank Kampas | 9 years ago
Equation Solving , Optimization , Mathematics , Wolfram Language
0
REPLIES
2.6K
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

Happy Harmonic 2017 !

CONTRIBUTED BY: Michael Trott | 3 years ago BY: Linda Coleman
Staff Picks , Audio, Sound and Music , Equation Solving , Geometry , ...
2
REPLIES
17.4K
VIEWS

LinearProgramming approach for "best teams" algorithm

CONTRIBUTED BY: Anton Antonov | 9 years ago BY: Peter Parker
Staff Picks , Calculus , Discrete Mathematics , Equation Solving , ...
12
REPLIES
22.4K
VIEWS

[GIF] Cloud (Configuration space of pentagons)

CONTRIBUTED BY: Clayton Shonkwiler | 10 years ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Equation Solving , Geometry , ...
1
REPLIES
17.7K
VIEWS

Avoid error while calculating an integral with Wolfram Language? W|A is ok

CONTRIBUTED BY: Camilo Ramirez | 10 years ago BY: Sander Huisman
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
5.7K
VIEWS

The Mondrian Art Problem

CONTRIBUTED BY: Ed Pegg | 10 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Demonstrations , Equation Solving , ...
2
REPLIES
17.4K
VIEWS

Trebuchet competition for junior engineers

CONTRIBUTED BY: Frederick Wu | 10 years ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Engineering , ...
1
REPLIES
16.7K
VIEWS

Brain mass versus body mass for mammals

CONTRIBUTED BY: Vitaliy Kaurov | 10 years ago BY: Frederick Wu
Staff Picks , Biological Sciences , Curated Data , Data Science , ...
1
REPLIES
29.7K
VIEWS

[GIF] Hidden Depths (Reflections in a Disk)

CONTRIBUTED BY: Clayton Shonkwiler | 4 years ago BY: Clayton Shonkwiler
Staff Picks , Equation Solving , Geometry , ...
3
REPLIES
17.2K
VIEWS

Fractal curves at rational points & similarly recursively-defined functions

CONTRIBUTED BY: Bill Gosper | 10 years ago
Staff Picks , Computer-Based Maths , Equation Solving , Geometry , ...
0
REPLIES
7K
VIEWS

Blanche Dissections

CONTRIBUTED BY: Ed Pegg | 10 years ago BY: Ed Pegg
Staff Picks , Equation Solving , Graphics and Visualization , ...
3
REPLIES
20.8K
VIEWS

Solving Hidato, Beehive, and Numbrix puzzles

CONTRIBUTED BY: Sander Huisman | 10 years ago BY: Sander Huisman
Staff Picks , Equation Solving , Game Development , ...
5
REPLIES
26.6K
VIEWS

[WSS16] Algebra Feedback System

CONTRIBUTED BY: Andrea Griffin | 10 years ago
Algebra , Education , Equation Solving , Mathematics , ...
0
REPLIES
5.4K
VIEWS

New function suggestion: Dont

CONTRIBUTED BY: Todd Rowland | 10 years ago BY: Kuba Podkalicki
Equation Solving , Software Development , Wolfram Language , ...
5
REPLIES
11.4K
VIEWS

Quaternions, Sum of Squares, Integer Factorization, and Cryptology

CONTRIBUTED BY: Lou Puls | 10 years ago
Algebra , Discrete Mathematics , Equation Solving , Mathematics
0
REPLIES
3.8K
VIEWS

Is this a discretization artefact?

CONTRIBUTED BY: Yuri Zuev | 10 years ago BY: Yuri Zuev
Engineering , Equation Solving , Mechanical Engineering
3
REPLIES
12.2K
VIEWS

Reduce Solves An Equation That NSolve Doesn't

CONTRIBUTED BY: Frank Kampas | 11 years ago BY: Frank Kampas
Equation Solving , Wolfram Language
10
REPLIES
4.3K
VIEWS

FEM Solver for Navier-Stokes equations in 2D

CONTRIBUTED BY: EDITORIAL BOARD | 10 years ago BY: Rodion Stepanov
Staff Picks , Engineering , Equation Solving , Geometry , Know-How , ...
2
REPLIES
28K
VIEWS

Solving 2D Incompressible Flows using Finite Elements

CONTRIBUTED BY: Ole Christian Astrup | 7 years ago BY: Dev Agrawal
Staff Picks , Engineering , Equation Solving , Geometry , Know-How , ...
5
REPLIES
28.2K
VIEWS

[GiF] Flight of Badminton Shuttlecocks

CONTRIBUTED BY: Mariusz Iwaniuk | 10 years ago BY: EDITORIAL BOARD
Staff Picks , Equation Solving , Graphics and Visualization , ...
10
REPLIES
36K
VIEWS

obscure bug using FindRoot[ Integrate[...

CONTRIBUTED BY: Mike Luntz | 11 years ago BY: Mike Luntz
Equation Solving , Mathematica , Numerical Computation , ...
4
REPLIES
9.6K
VIEWS

An unsolicited Wolfram Alpha testimonial ...

CONTRIBUTED BY: Mark Tuttle | 12 years ago
Education , Equation Solving , Wolfram|Alpha
0
REPLIES
6.9K
VIEWS

Discuss if an equation has a solution

CONTRIBUTED BY: Labair Abdelkader | 12 years ago
Equation Solving , Mathematics
0
REPLIES
2.3K
VIEWS

Transform an image into a region and compute on it

CONTRIBUTED BY: Vitaliy Kaurov | 12 years ago BY: Vitaliy Kaurov
Equation Solving , Geometry , Graphics and Visualization , ...
5
REPLIES
8.7K
VIEWS

Need help with solving in Alpha and getting the steps

CONTRIBUTED BY: Janet Gordon | 12 years ago BY: Janet Gordon
Algebra , Equation Solving , Wolfram|Alpha , Wolfram Language
4
REPLIES
8.2K
VIEWS

Simplify Inequality (x = y + 3, x < 10, solve for y)

CONTRIBUTED BY: _ _ | 13 years ago BY: _ _
Algebra , Equation Solving , Mathematics , Wolfram|Alpha
2
REPLIES
5.6K
VIEWS

Solve a simple wave equation with System Modeler: Equation-based Approach

CONTRIBUTED BY: Shenghui Yang | 13 years ago BY: Shenghui Yang
Engineering , Equation Solving , Mathematica , Mathematics , ...
2
REPLIES
18.4K
VIEWS
1
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3
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