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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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Make solution videos with voice over using WL?

QUESTION FROM: Peter Munro | 9 years ago BY: Ron Swanson
Algebra , Audio, Sound and Music , Authoring and Publishing , ...
8
REPLIES
14.6K
VIEWS

Great equation to solve

QUESTION FROM: Aleksey Ovinnikov | 9 years ago BY: Mariusz Iwaniuk
Equation Solving , Wolfram Language
8
REPLIES
6K
VIEWS

[?] Use Solve to get an integer solution?

QUESTION FROM: Ray Lawicki | 9 years ago BY: Ray Lawicki
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
8
REPLIES
18.1K
VIEWS

Code for verification of reliable digits ?

QUESTION FROM: Dr Muh Nikson | 10 years ago BY: Dr Muh Nikson
Algebra , Calculus , Education , Equation Solving , Mathematics , ...
8
REPLIES
5.5K
VIEWS

Symbolic substitution with differential equations?

QUESTION FROM: Jean Guy Lussier | 10 years ago BY: Jean Guy Lussier
Algebra , Calculus , Equation Solving , Mathematics , Physics , ...
8
REPLIES
8.1K
VIEWS

Find parameters in a system of Inequalities?

QUESTION FROM: Sebastian Gonzalez | 10 years ago BY: Marco Thiel
Equation Solving , Mathematics , Numerical Computation , ...
8
REPLIES
4K
VIEWS

Root finding problem. FindRoot[] output message is "Singular Jacobian".

QUESTION FROM: Maha Youssef | 10 years ago BY: Frank Kampas
Equation Solving , Mathematics , Wolfram Language
8
REPLIES
7.9K
VIEWS

Solve equation with First and Second type of Elliptical Integral?

QUESTION FROM: studygroups 2000 | 10 years ago BY: studygroups 2000
Equation Solving , Mathematics , Wolfram Language
8
REPLIES
8.7K
VIEWS

Fitting data that goes beyond a single line in Trial Version

QUESTION FROM: Himadri De | 11 years ago BY: Himadri De
Equation Solving , Wolfram Language
8
REPLIES
9.6K
VIEWS

Nonlinear differential equation

QUESTION FROM: Mariam Sultana | 11 years ago BY: Hans Dolhaine
Equation Solving , Wolfram Language
8
REPLIES
4.7K
VIEWS

Help/Hints on finding the most "restrictive" equation in a set of equations

QUESTION FROM: Andreas Kohlmajer | 11 years ago BY: Andreas Kohlmajer
Computational Systems , Equation Solving
8
REPLIES
10.7K
VIEWS

Please help to understand why NDSolve is not solving a nonlinear PDE in 2D?

QUESTION FROM: David Quesada | 11 years ago BY: Hans Dolhaine
Equation Solving , Mathematics , Wolfram Language
8
REPLIES
9.7K
VIEWS

Mathematica 8 - problem with NDSolve function for differential equation

QUESTION FROM: Jacek Michalski | 11 years ago BY: Kay Herbert
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
8
REPLIES
7.4K
VIEWS

Integral equations in Wolfram Language

QUESTION FROM: Yaj Bhattacharya | 11 years ago BY: Henrik Schachner
Calculus , Equation Solving , Wolfram Language
8
REPLIES
8.2K
VIEWS

How do I solve and plot the equations for an RC circuit?

QUESTION FROM: Jake Trexel | 12 years ago BY: Jake Trexel
Engineering , Equation Solving , Graphics and Visualization , ...
8
REPLIES
10K
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

FindRoot troubles

QUESTION FROM: Michael Paterson | 12 years ago BY: Michael Paterson
Equation Solving , Mathematica , Numerical Computation , ...
8
REPLIES
8.4K
VIEWS

Replacement rule function question/help

QUESTION FROM: Greg Cmarik | 12 years ago BY: Timur Islamoglu
Chemical Engineering , Equation Solving , Mathematica , ...
8
REPLIES
13.9K
VIEWS

Solve for transcendental curve x^y == y^x && x != y

QUESTION FROM: awalia2002 | 13 years ago BY: Shenghui Yang
Equation Solving , Mathematica , Mathematics , Wolfram|Alpha , ...
8
REPLIES
17.5K
VIEWS

Problem with Piecewise Initial Conditions in NDSolve

QUESTION FROM: Danila Zharenkov | 13 years ago BY: Danila Zharenkov
Calculus , Equation Solving , Mathematica , Mathematics , ...
8
REPLIES
13.2K
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

Solve a PDE with boundary conditions (chemical adsorption in fixed beds)?

QUESTION FROM: Alberto Silva Ariano | 0 months ago BY: Alberto Silva Ariano
Calculus , Chemistry , Equation Solving , Mathematics , ...
7
REPLIES
14K
VIEWS

Unexpected result from DSolve? (Version dependence)

QUESTION FROM: Isao Maruyama | 2 years ago BY: Isao Maruyama
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
7
REPLIES
2.6K
VIEWS

Loop of solving integrals constants doesn't work properly?

QUESTION FROM: Nomsa Ledwaba | 2 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Wolfram Language
7
REPLIES
2.9K
VIEWS

Plotting an expression where one of the parameters is satisfying a different equation

QUESTION FROM: Debojyoti Mondal | 2 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Graphics and Visualization , ...
7
REPLIES
4.1K
VIEWS

Problem solving partial differential equation

QUESTION FROM: Dirk Brömme | 2 years ago BY: Dirk Brömme
Calculus , Equation Solving , Graphics and Visualization , ...
7
REPLIES
2.9K
VIEWS

How to solve the equation algebraically?

QUESTION FROM: Aleksandr Miller | 2 years ago BY: Debojyoti Mondal
Algebra , Equation Solving , Mathematics , Wolfram Language
7
REPLIES
5.4K
VIEWS

Plot the solution of a differential equation

QUESTION FROM: Ian P | 2 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Graphics and Visualization , ...
7
REPLIES
2.8K
VIEWS

Solve with Integrate wouldn't produce correct answers

QUESTION FROM: Zhenyu Zeng | 2 years ago BY: Updating Name
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
7
REPLIES
4.2K
VIEWS

Define the domain of symbolic variables for a matrix when solving a system of linear equations?

QUESTION FROM: Russell Michael | 2 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Wolfram Language
7
REPLIES
2.9K
VIEWS

Solve a system of linear equations?

QUESTION FROM: Pontus Vikstål | 2 years ago BY: Gianluca Gorni
Equation Solving , Mathematics , Symbolic Computations , ...
7
REPLIES
9.2K
VIEWS

DSolve has reached the maximum number of calculations

QUESTION FROM: James James | 2 years ago BY: James James
Calculus , Equation Solving , Graphics and Visualization , ...
7
REPLIES
3.6K
VIEWS

DSolve not giving me an answer

QUESTION FROM: Henric Larsson | 2 years ago BY: Michael Rogers
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
7
REPLIES
4K
VIEWS

Finding extreme points: cannot solve the equation

QUESTION FROM: James James | 3 years ago BY: Gianluca Gorni
Algebra , Calculus , Equation Solving , Mathematics , ...
7
REPLIES
4.5K
VIEWS

Simple algebraic equations take too long to solve

QUESTION FROM: Shruti Monga | 3 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
7
REPLIES
4.4K
VIEWS

Find an invertible integer matrix that satisfies given conditions

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Bill Nelson
Algebra , Equation Solving , Mathematics , Wolfram Language
7
REPLIES
5.3K
VIEWS

Unexpected result of equation solving in Wolfram|Alpha

QUESTION FROM: VolMike VolMike | 4 years ago BY: Daniel Lichtblau
Equation Solving , Mathematics , Wolfram|Alpha
7
REPLIES
4.5K
VIEWS

Error NDSolve::bvdae while solving differential algebraic system

QUESTION FROM: Gaetano Colella | 4 years ago BY: Paritosh Mokhasi
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
7
REPLIES
6.2K
VIEWS

Error in NDSolve of transmission line?

QUESTION FROM: Assouguena Nkada Jean | 5 years ago BY: Assouguena Nkada Jean
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
7
REPLIES
6.5K
VIEWS

Define and solve formula syntax problem

QUESTION FROM: Karl S | 5 years ago BY: Rohit Namjoshi
Algebra , Equation Solving , Numerical Computation , Physics , ...
7
REPLIES
4.3K
VIEWS

How can I Rationalize this?

QUESTION FROM: Jairo Smith Quilumbaquin Lanchimba | 5 years ago BY: Jairo Smith Quilumbaquin Lanchimba
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
7
REPLIES
6.7K
VIEWS

Export FindRoot[ ] output to xls file?

QUESTION FROM: Chenghua Deng | 5 years ago BY: Hans Milton
Algebra , Equation Solving , Import and Export , Mathematics , ...
7
REPLIES
5.7K
VIEWS

Passing NDSolve through NIntegrate?

QUESTION FROM: Alex B | 5 years ago BY: Alex B
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
7
REPLIES
5.2K
VIEWS

Solve a system of differential equations in a loop

QUESTION FROM: Agapi Pop | 5 years ago BY: Neil Singer
Calculus , Equation Solving , Numerical Computation , Physics , ...
7
REPLIES
5.1K
VIEWS

Duplicate solutions from DSolve[ ]?

QUESTION FROM: Jay Gourley | 5 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Symbolic Computations , Wolfram Language
7
REPLIES
7.6K
VIEWS

Solving wave equation with spherical coordinates using NDSolveValue?

QUESTION FROM: Sofie Koksbang | 5 years ago BY: Updating Name
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
7
REPLIES
8.5K
VIEWS

Plot a system of differential equations in a loop

QUESTION FROM: Agapi Pop | 5 years ago BY: Bill Nelson
Calculus , Equation Solving , Graphics and Visualization , ...
7
REPLIES
4.1K
VIEWS

Problem with NDsolve in a simple hydraulic simulation

QUESTION FROM: agilicz | 6 years ago BY: Neil Singer
Equation Solving , Mathematics , Numerical Computation , ...
7
REPLIES
6.7K
VIEWS

Symbolically solving a trigonometric system of equation

QUESTION FROM: Mateusz Lazarek | 6 years ago BY: Hans Dolhaine
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
7
REPLIES
5.2K
VIEWS

Changing free variable for a Function that results from NDsolve

QUESTION FROM: Ezra Kohavi | 6 years ago BY: Ezra Kohavi
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
7
REPLIES
4.4K
VIEWS
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