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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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[?] Solve a system of two rather complicated power equations?

QUESTION FROM: Lev Dorosinskiy | 9 years ago BY: Jason Biggs
Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
9.8K
VIEWS

What's the difference between plotting and solving?

QUESTION FROM: Sebastian Neumann | 9 years ago BY: Updating Name
Equation Solving , Graphics and Visualization , Mathematics , ...
6
REPLIES
8.4K
VIEWS

Re-mesh, downsample & upsample a DiscretizeRegion object?

QUESTION FROM: Alexander Erlich | 9 years ago
3D Printing , Equation Solving , Geometry , ...
0
REPLIES
7K
VIEWS

Great equation to solve

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

[?] Use the solution of FindRoot as a integrate limit?

QUESTION FROM: Yonggang Luo | 9 years ago BY: Patrick Scheibe
Algebra , Calculus , Equation Solving , Mathematics , ...
3
REPLIES
9.2K
VIEWS

[?] Avoid differences between solutions by NDsolve and by OutputResponse?

QUESTION FROM: J Jesus Rico-Melgoza | 9 years ago BY: J Jesus Rico-Melgoza
Control Systems , Electrical Engineering , Equation Solving , ...
2
REPLIES
10.1K
VIEWS

Plot a stream function?

QUESTION FROM: Nurul Ainina | 9 years ago BY: Gianluca Gorni
Equation Solving , Graphics and Visualization , Mathematics , ...
3
REPLIES
7.3K
VIEWS

Solve this system of two equations?

QUESTION FROM: Anonymous User | 9 years ago BY: Anonymous User
Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
8.3K
VIEWS

Avoid RowReduce Error with swapped variable names?

QUESTION FROM: Dominik Luz | 9 years ago BY: Michael Rogers
Algebra , Equation Solving , Geometry , Mathematics , ...
10
REPLIES
10.5K
VIEWS

Help to solve an integral e^(-x^2)

QUESTION FROM: Alejandra Cardenas | 11 years ago BY: Frank Kampas
Calculus , Education , Engineering , Equation Solving , ...
5
REPLIES
19.4K
VIEWS

Differential Algebraic Equation

QUESTION FROM: Shivi Sv | 11 years ago BY: Shivi Sv
Algebra , Calculus , Equation Solving , Mathematica , Wolfram Language
5
REPLIES
13.2K
VIEWS

Reaction Kinetics calculation with 8 equations

QUESTION FROM: Peter Adewale | 12 years ago BY: Peter Adewale
Calculus , Chemical Engineering , Chemistry , Equation Solving , ...
5
REPLIES
16.4K
VIEWS

Integral evaluation fails

QUESTION FROM: Welling Oei | 12 years ago BY: Udo Krause
Calculus , Equation Solving , Mathematica , Wolfram Language
6
REPLIES
8.9K
VIEWS

Solving a system of two coupled quadratic equations

QUESTION FROM: Darya Aleinikava | 12 years ago BY: Recep Kahraman
Equation Solving , Mathematica , Mathematics
3
REPLIES
12.3K
VIEWS

Attempting to input a complex equation into W|A, both of us are stumped.

QUESTION FROM: Joshua Patyten | 12 years ago BY: Daniel Lichtblau
Chemistry , Equation Solving , Units , Wolfram|Alpha
12
REPLIES
13.2K
VIEWS

Why Mathematica cannot solve simple power eqation?:(

QUESTION FROM: Darek Aksamit | 12 years ago BY: Daniel Lichtblau
Calculus , Equation Solving , Mathematica , Mathematics , Physics
3
REPLIES
6.9K
VIEWS

Solving equation with Bessel functions BesselJ & BesselK

QUESTION FROM: Saf Al | 12 years ago BY: Bill Simpson
Algebra , Equation Solving , Mathematica , Wolfram Language
13
REPLIES
13.6K
VIEWS

Problems using InverseFunction

QUESTION FROM: Kaushik Kandakatla | 12 years ago BY: Kaushik Kandakatla
Algebra , Equation Solving , Mathematics , Wolfram Language
9
REPLIES
6.8K
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

Why the Reduce command does not completely solve the inequality?

QUESTION FROM: Camilo Ramirez | 12 years ago BY: Jake Jenson
Equation Solving , Mathematica , Mathematics , Wolfram Language
10
REPLIES
12.3K
VIEWS

Is it possible to find the equations of motion with Mathematica?

QUESTION FROM: Alexsandro Mota | 12 years ago BY: David Keith
Algebra , Calculus , Equation Solving , Geometry , Group Theory , ...
4
REPLIES
13K
VIEWS

FindRoot does not work

QUESTION FROM: Ana Squadri | 12 years ago BY: Bruce Miller
Equation Solving , Mathematics , Wolfram Language
7
REPLIES
20K
VIEWS

How do I make a nonlinear equation based on data I generate?

QUESTION FROM: Neil Greisman | 13 years ago BY: Neil Greisman
Equation Solving , Mathematica , Mathematics , Wolfram Language
7
REPLIES
6.8K
VIEWS

[BOOK] Analysis with Mathematica: Single Variable Calculus vol.1 second edition now available

CONTRIBUTED BY: Galina Filipuk | 14 hours ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Equation Solving , Mathematics , ...
1
REPLIES
30
VIEWS

How do we decrease the computation time of this code?

QUESTION FROM: Bharath Krishnan | 1 day ago BY: Bharath Krishnan
Equation Solving , Mathematics , Tuning and Debugging , ...
6
REPLIES
63
VIEWS

Quick intro to the (N)DSolve(Value) family

CONTRIBUTED BY: Michael Rogers | 2 months ago
Calculus , Dynamic Interactivity , Equation Solving , Mathematics , ...
0
REPLIES
215
VIEWS

One-dimensional forced standing waves

CONTRIBUTED BY: Haiduke Sarafian | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Equation Solving , ...
1
REPLIES
360
VIEWS

Introduction to dynamic economic models: Samuelson's investment-acceleration models

CONTRIBUTED BY: Hee-Young Shin | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Computational Systems , Economics , Education , ...
1
REPLIES
656
VIEWS

Charged black hole surrounded by a galactic halo in a de Sitter universe

CONTRIBUTED BY: Alexander Zhidenko | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Equation Solving , ...
1
REPLIES
609
VIEWS

Introduction to dynamic economic models: Keynes's AD model with the capital stock and the debt

CONTRIBUTED BY: Hee-Young Shin | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Discrete Mathematics , Economics , ...
1
REPLIES
639
VIEWS

Extraction of total phase for two parallel 1D quasi-condensates

CONTRIBUTED BY: Bruno Tenorio | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Curated Data , Equation Solving , ...
1
REPLIES
1.7K
VIEWS

Why does the result obtained using this method turn out to be incorrect?

QUESTION FROM: Wen Dao | 8 months ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
1.7K
VIEWS

Unexpected use of k$ notation in output of Reduce?

QUESTION FROM: Lucas Tubacki | 9 months ago BY: Michael Rogers
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
2.7K
VIEWS

DSolve not working for given system

QUESTION FROM: maxim knyazev | 11 months ago BY: David Keith
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
2.5K
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

A recursive method for partial Bell polynomials

CONTRIBUTED BY: J. M. | 0 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer-Based Maths , Equation Solving , ...
1
REPLIES
2.1K
VIEWS

General solution for elastic networks on arbitrary curved surfaces in absence of rotational symmetry

CONTRIBUTED BY: Yankang Liu | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Equation Solving , Geometry , ...
1
REPLIES
2K
VIEWS

Visualisation of iterated random complex roots

CONTRIBUTED BY: Paul Abbott | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer-Based Maths , Equation Solving , ...
1
REPLIES
3.8K
VIEWS

Unexpected output from DSolve

QUESTION FROM: Sami Heidari | 2 years ago BY: Sami Heidari
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
1.8K
VIEWS

Solving the Schrödinger equation 2: an introduction to the discrete Fourier transform

CONTRIBUTED BY: Klaus von Bloh | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Dynamic Interactivity , Equation Solving , ...
1
REPLIES
20.2K
VIEWS

How can get two solution of the ODE with degree two ?

QUESTION FROM: Salim Mahmood | 2 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Physics , ...
3
REPLIES
1.6K
VIEWS

A new algorithm for finding Hirota bilinear form (D-Operator) of NPDE?

QUESTION FROM: Salim Mahmood | 2 years ago BY: Salim Mahmood
Calculus , Equation Solving , Mathematics , Physics , Wolfram Language
4
REPLIES
2.2K
VIEWS

Solving the Schrödinger equation 1: an introduction to Fourier analysis and application

CONTRIBUTED BY: Klaus von Bloh | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , ...
1
REPLIES
2.7K
VIEWS

Quantum bouncer: 1-dimensional dynamical behavior

CONTRIBUTED BY: Mohammad Bahrami | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , ...
1
REPLIES
3.4K
VIEWS

Circular reference in differential equations

QUESTION FROM: Mishal Mohanlal | 2 years ago BY: Michael Rogers
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
3
REPLIES
2.4K
VIEWS

Analytical solution of a system of linear ODEs

QUESTION FROM: Tapas Ray Mahapatra | 2 years ago BY: Michael Rogers
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
2.6K
VIEWS

[Solved] Trying to solve polynomial system

QUESTION FROM: Ali Hammoud | 2 years ago BY: Ali Hammoud
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
3
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
3K
VIEWS

Example of solving the Cahn-Hilliard equation with NDSolve

CONTRIBUTED BY: David Moore | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Computer-Based Maths , Equation Solving , ...
1
REPLIES
3.1K
VIEWS

Solving system of equations gives empty output, but gives result when reduced

QUESTION FROM: Panron Ryan | 2 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
14.7K
VIEWS
7
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Galina Filipuk
14 hours ago
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1 day ago
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5 days ago
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7 days ago
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10 days ago
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11 days ago
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