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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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Error in NDSolveValue[ ]: solve the heat equation in 2D?

QUESTION FROM: Alexandre Barboteu | 5 years ago BY: Lissa de Souza Campos
Calculus , Equation Solving , Graphics and Visualization , ...
6
REPLIES
7.1K
VIEWS

Distance between a point and others is an integer

QUESTION FROM: Paul Cleary | 5 years ago BY: Paul Cleary
Algebra , Calculus , Equation Solving , Mathematics , Wolfram Language
6
REPLIES
7.8K
VIEWS

Solve a group of 3 differential equations?

QUESTION FROM: Suonan Du | 5 years ago BY: Suonan Du
Calculus , Equation Solving , Mathematics , Wolfram Language
6
REPLIES
6.2K
VIEWS

Computations take too long using high-end PC

QUESTION FROM: Hany Ahmed | 5 years ago BY: Raspi Rascal
Equation Solving , Mathematica , Mathematics , Wolfram Language
6
REPLIES
6.9K
VIEWS

How to enter equation while specifying terms?

QUESTION FROM: Paul K | 5 years ago BY: Rohit Namjoshi
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
4.1K
VIEWS

Get a condition on parameters to compare 2 thresholds

QUESTION FROM: Xavier Koch | 5 years ago BY: Li Siqi
Algebra , Equation Solving , Mathematics , Wolfram Language
6
REPLIES
6.2K
VIEWS

How to know if a point is in-between 2 3D parallel planes ?

QUESTION FROM: Florent B | 6 years ago BY: Ta'a Nwa Dombou
Algebra , Calculus , Equation Solving , Graphs and Networks , ...
6
REPLIES
7.7K
VIEWS

An unexpected effect of Simplify on plotting surfaces

QUESTION FROM: Andrey Solovjev | 6 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Graphics and Visualization , ...
6
REPLIES
5.4K
VIEWS

No solution with "Solve"

QUESTION FROM: Christoph W | 6 years ago BY: Christoph W
Algebra , Equation Solving , Mathematics , Wolfram Language
6
REPLIES
13K
VIEWS

Solve a System of equations using matrix inverse

QUESTION FROM: Willy Saint-Hilaire | 6 years ago BY: Hans Dolhaine
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
6.6K
VIEWS

Question about computing period of a function

QUESTION FROM: Ghunho Min | 6 years ago BY: Rohit Namjoshi
Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
5.4K
VIEWS

Colebrook equation

QUESTION FROM: LUIS ARBOLEDA | 6 years ago BY: LUIS ARBOLEDA
Engineering , Equation Solving , Mathematics , Wolfram Language
6
REPLIES
6.8K
VIEWS

How to make it isolate the Beta parameter?

QUESTION FROM: Xavier Koch | 6 years ago BY: Bill Nelson
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
7.8K
VIEWS

Find the inverse of function h by a numerical way ?

QUESTION FROM: LMDP amir | 6 years ago BY: LMDP amir
Equation Solving , Mathematics , Wolfram Language
6
REPLIES
5.4K
VIEWS

Plotting circle equation in Wolfram|Alpha?

QUESTION FROM: Mawe Sprenger | 6 years ago BY: Mahsa Mehrangiz
Equation Solving , Graphics and Visualization , Mathematics , ...
6
REPLIES
37.5K
VIEWS

Transverse beam vibration: Dynamic Euler-Bernoulli equation

QUESTION FROM: Alan SAILLET | 6 years ago BY: Anonymous User
Equation Solving , Mathematics , Physics , Wolfram Language
6
REPLIES
7.3K
VIEWS

Solve coupled equations with NSolve and ListPlot?

QUESTION FROM: Mariam Tohari | 6 years ago BY: Mariam Tohari
Equation Solving , Graphics and Visualization , Mathematics , ...
6
REPLIES
5.1K
VIEWS

Use NSolve for a variable in degrees?

QUESTION FROM: Robin Ruatta | 6 years ago BY: Sarah Smith
Equation Solving , Mathematics , Numerical Computation , Units , ...
6
REPLIES
7.9K
VIEWS

Find a function with a known gradient?

QUESTION FROM: Meryem Aslı | 6 years ago BY: Meryem Aslı
Algebra , Calculus , Equation Solving , Geometry , Mathematics , ...
6
REPLIES
7.4K
VIEWS

Avoid error in a FindRoot?

QUESTION FROM: Dr. Scott Best | 6 years ago BY: Dr. Scott Best
Equation Solving , Mathematics , Wolfram Language
6
REPLIES
8.5K
VIEWS

Solve an integro differential equation?

QUESTION FROM: Sachinthana Pathiranage | 7 years ago BY: Sachinthana Pathiranage
Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
7.9K
VIEWS

Solve the following equation f[f[a+b]]==f[2a]+2f[b]?

QUESTION FROM: ismail ali | 7 years ago BY: Todd Rowland
Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
9.4K
VIEWS

Solve the following compatibility equations?

QUESTION FROM: Kamal Hayder | 7 years ago BY: Kamal Hayder
Equation Solving , Mathematics , Wolfram Language
6
REPLIES
6.4K
VIEWS

[?] Calculate matrix constants given all values for the matrices variables?

QUESTION FROM: Gowtham A | 7 years ago BY: Gianluca Gorni
Equation Solving , Mathematics , Wolfram Language
6
REPLIES
5.7K
VIEWS

Solve the following equation and get one value of the result?

QUESTION FROM: Maha haroon | 7 years ago BY: Maha haroon
Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
7.7K
VIEWS

[WSC19] Captioning graphs of continuous functions

QUESTION FROM: Hedi Ben Daoud | 7 years ago BY: Hedi Ben Daoud
Audio, Sound and Music , Computational Linguistics , Data Science , ...
6
REPLIES
17.7K
VIEWS

[?] Solve equation t + Sin[w t] = a in t?

QUESTION FROM: Ermanno Citraro | 7 years ago BY: Ermanno Citraro
Equation Solving , Mathematics , Wolfram Language
6
REPLIES
8.5K
VIEWS

Automate perturbation solution to a 4th order differential equation?

QUESTION FROM: Carroll Stroh | 7 years ago BY: Carroll Stroh
Calculus , Equation Solving , Mathematics , Wolfram Language
6
REPLIES
4.9K
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

Why is Resolve not reducing my set?

QUESTION FROM: Yue Li | 7 years ago BY: Yue Li
Equation Solving , Logic and Boolean Algebra , Mathematics , ...
6
REPLIES
9K
VIEWS

Solve ODEs and avoid complex solutions?

QUESTION FROM: Ashish Patel | 7 years ago BY: Murray Eisenberg
Equation Solving , Mathematics , Wolfram Language
6
REPLIES
4.6K
VIEWS

Solve system of four equations and rearrange it into four equations?

QUESTION FROM: Ng Chong Lay | 7 years ago BY: Daniel Lichtblau
Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
8.3K
VIEWS

NDSolve for a heat differential equation with periodic boundary conditions?

QUESTION FROM: Markus Schmidt | 7 years ago BY: Henrik Schachner
Calculus , Engineering , Equation Solving , Mathematics , ...
6
REPLIES
13.8K
VIEWS

Solve the differential equation by Runge Kutta method?

QUESTION FROM: V? Ng?c Vi?t Hoàng | 8 years ago BY: V? Ng?c Vi?t Hoàng
Algebra , Calculus , Equation Solving , Mathematics , ...
6
REPLIES
6.2K
VIEWS

Extract the real solutions among many which are complex?

QUESTION FROM: Hong-Yee Chiu | 8 years ago BY: Hong-Yee Chiu
Equation Solving , Mathematics , Physics , Wolfram Language
6
REPLIES
7.1K
VIEWS

Avoid strange results from LinearSolve (and Solve)?

QUESTION FROM: Alois Steindl | 8 years ago BY: Alois Steindl
Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
5.5K
VIEWS

Get the local minimum of a function?

QUESTION FROM: Tobias Köhler | 8 years ago BY: Frank Kampas
Equation Solving , Optimization , Mathematics , Wolfram Language
6
REPLIES
6.5K
VIEWS

Fading curves based on a function?

QUESTION FROM: Betty Boo | 8 years ago BY: Betty Boo
Equation Solving , Graphics and Visualization , Mathematics , ...
6
REPLIES
5.1K
VIEWS

Get the solution of the following differential equation?

QUESTION FROM: Yoon Young Jin | 8 years ago BY: Yoon Young Jin
Calculus , Equation Solving , Mathematics , Wolfram Language
6
REPLIES
6.7K
VIEWS

Find the minimal amount of cliques to cover the whole network?

QUESTION FROM: Robert Marks | 8 years ago BY: Szabolcs Horvát
Equation Solving , Graphs and Networks , Mathematics , ...
6
REPLIES
6.7K
VIEWS

[?] Eliminate the variable X# on all the equations?

QUESTION FROM: jose caballero | 8 years ago BY: Marco Thiel
Equation Solving , Mathematics , Wolfram Language
6
REPLIES
4.1K
VIEWS

[?] What do these solutions from Solve mean?

QUESTION FROM: Marc Widdowson | 8 years ago BY: Hans Dolhaine
Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
9.2K
VIEWS

Problem: Light transport through biological tissue

QUESTION FROM: Alan Riordan | 9 years ago BY: Alan Riordan
Algebra , Equation Solving , Optics , Physics , Wolfram Language
6
REPLIES
10.6K
VIEWS

[?] 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

[?] Join solutions to the Scrödinger Equation for a barrier potential?

QUESTION FROM: jallberg | 9 years ago BY: jallberg
Equation Solving , Mathematics , Physics , Wolfram Language
6
REPLIES
8.4K
VIEWS

[?] Solve a cubic equation?

QUESTION FROM: Metin Guney | 9 years ago BY: Metin Guney
Equation Solving , Mathematics , Wolfram Language
6
REPLIES
12.2K
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

Solve differential eq of separable variables that gives implicit solution?

QUESTION FROM: Anxon Pués | 9 years ago BY: EDITORIAL BOARD
Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
6.8K
VIEWS

[?] Solve a 2D heat equation inside a circular domain?

QUESTION FROM: David Quesada | 9 years ago BY: David Quesada
Equation Solving , Material Sciences , Mathematics , ...
6
REPLIES
12.6K
VIEWS

[?] Separate out the real and imaginary part and export data?

QUESTION FROM: Sreeraj T | 9 years ago BY: Sreeraj T
Algebra , Equation Solving , Import and Export , Mathematics , ...
6
REPLIES
10.4K
VIEWS
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