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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 PDE by using NDSolve?

QUESTION FROM: Mirza Farrukh Baig | 7 years ago BY: Mirza Farrukh Baig
Equation Solving , Mathematics , Numerical Computation , ...
4
REPLIES
6.2K
VIEWS

Dsolve to find out the resonance frequency of mass-spring-damper system?

QUESTION FROM: Chengjun Li | 7 years ago BY: Neil Singer
Calculus , Control Systems , Engineering , Equation Solving , ...
4
REPLIES
8.7K
VIEWS

Plot a quartic expression with two variables?

QUESTION FROM: Joao Pedro Duveen | 7 years ago BY: Joao Pedro Duveen
Algebra , Equation Solving , Graphics and Visualization , ...
4
REPLIES
5.1K
VIEWS

Avoid error with DSolve (functions appear with no arguments)?

QUESTION FROM: ha bla | 7 years ago BY: Gianluca Gorni
Equation Solving , Mathematics , Wolfram Language
4
REPLIES
5K
VIEWS

Plot the result of NDSolve as a RectangleChart3D?

QUESTION FROM: Salman Zaffar | 7 years ago BY: Dent de Lion
Dynamic Interactivity , Equation Solving , ...
4
REPLIES
7.9K
VIEWS

Get a Piecewise representation of integrals of piecewise functions?

QUESTION FROM: Sunil Nandihalli | 7 years ago BY: Sunil Nandihalli
Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
5.3K
VIEWS

Use "Plot" command inside "For" loop and superpose in same figure?

QUESTION FROM: Sourabh Lahiri | 7 years ago BY: Sourabh Lahiri
Equation Solving , Graphics and Visualization , Mathematics , ...
4
REPLIES
2.9K
VIEWS

Tsunamis Program on Page 129, Mathematics Beyond Mathematica

QUESTION FROM: Samuel Kohn | 7 years ago BY: Samuel Kohn
Calculus , Dynamic Interactivity , Equation Solving , ...
4
REPLIES
6.3K
VIEWS

Usage FindRoot and ArgMin together

QUESTION FROM: Paulina M | 7 years ago BY: Paulina M
Equation Solving , Finance , Graphics and Visualization , ...
4
REPLIES
7.4K
VIEWS

Get an analytical solution of a non-linear 3rd order ode?

QUESTION FROM: Pragyan Sarma | 7 years ago BY: Mariusz Iwaniuk
Calculus , Equation Solving , Mathematics , Wolfram Language
4
REPLIES
4.8K
VIEWS

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

CONTRIBUTED BY: EDITORIAL BOARD | 7 years ago BY: Neil Singer
Calculus , Engineering , Equation Solving , Events & Media , ...
4
REPLIES
7.1K
VIEWS

Find the coefficient of an equation?

QUESTION FROM: Mirza Farrukh Baig | 7 years ago BY: Mirza Farrukh Baig
Algebra , Calculus , Equation Solving , Mathematics , ...
4
REPLIES
5.5K
VIEWS

[?] Solve a system of non linear equations?

QUESTION FROM: marouane bouadi | 7 years ago BY: marouane bouadi
Equation Solving , Mathematics , Wolfram Language
4
REPLIES
4.9K
VIEWS

Symbolically solve a system of first order differential algebraic equations

QUESTION FROM: Gurudeep D | 7 years ago BY: Gurudeep D
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
6K
VIEWS

[?] Include x in the DE returned by the EulerEquations?

QUESTION FROM: Daniel Voloshin | 7 years ago BY: Daniel Voloshin
Calculus , Equation Solving , Mathematics , Packages , ...
4
REPLIES
4.8K
VIEWS

[?] Use NDSolve for a third-order differential PDE?

QUESTION FROM: Ser Man | 7 years ago BY: Ser Man
Equation Solving , Mathematics , Numerical Computation , ...
4
REPLIES
5.2K
VIEWS

Improve this relatively simple FindRoot code?

QUESTION FROM: Todor Latev | 7 years ago BY: Michael Rogers
Algebra , Calculus , Equation Solving , Mathematics , ...
4
REPLIES
8.4K
VIEWS

[?] Simple inequality, MMA says there is an instance, can someone find one?

QUESTION FROM: Paul Reiser | 7 years ago BY: jagannath debata
Equation Solving , Mathematics , Wolfram Language
4
REPLIES
8K
VIEWS

Use symbolic vectors for physics?

QUESTION FROM: Carlos Soria-Hoyo | 8 years ago BY: Neil Singer
Calculus , Equation Solving , Mathematics , Physics , Wolfram Language
4
REPLIES
9.7K
VIEWS

Solve a system of DAEs with discrete conditions using NDSolve?

QUESTION FROM: Foad Sojoodi Farimani | 8 years ago BY: Neil Singer
Discrete Mathematics , Engineering , Equation Solving , Mathematics , ...
4
REPLIES
7.7K
VIEWS

Plot multiple functions?

QUESTION FROM: Ahmed Khodari | 8 years ago BY: Udo Krause
Equation Solving , Graphics and Visualization , Mathematics , ...
4
REPLIES
6K
VIEWS

[?] Reset initial conditions at a specific event with NDSolve ?

QUESTION FROM: Anonymous User | 8 years ago BY: Anonymous User
Engineering , Equation Solving , Mathematics , Wolfram Language
4
REPLIES
5.4K
VIEWS

Avoid crashing Mathematica while using Reduce?

CONTRIBUTED BY: Anonymous User | 8 years ago BY: Anonymous User
Equation Solving , Mathematica , Mathematics , Wolfram Language
4
REPLIES
2.4K
VIEWS

[?] Solve a path for the flight of a ball?

QUESTION FROM: Puck Planje | 8 years ago BY: Puck Planje
Equation Solving , Mathematics , Wolfram Language
4
REPLIES
8.6K
VIEWS

[?] Simplify Conjugate[DiracDelta[x]]?

QUESTION FROM: Anonymous User | 8 years ago BY: Anonymous User
Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
5.7K
VIEWS

Can RSolve handle 4 simultaneous 1st-Order non-linear difference equations?

QUESTION FROM: Rafael Rossi Silveira | 8 years ago BY: Rafael Rossi Silveira
Equation Solving , Mathematics , Wolfram Language
4
REPLIES
4.8K
VIEWS

[?]Avoid "NDSolve::overdet: There are fewer dependent variables, ..."error?

QUESTION FROM: tarik balci | 8 years ago BY: tarik balci
Equation Solving , Mathematics , Modeling , Numerical Computation , ...
4
REPLIES
9.8K
VIEWS

Get solution that satisfies the equation?

QUESTION FROM: Jacques Ou | 8 years ago BY: Jacques Ou
Calculus , Equation Solving , Mathematics , Wolfram Language
4
REPLIES
4.8K
VIEWS

[?] Sum and Solve the following expression?

QUESTION FROM: Neil Spalter | 8 years ago BY: Jim Baldwin
Equation Solving , Mathematics , Wolfram Language
4
REPLIES
6.7K
VIEWS

[?] Resolve singularity in ODE under DSolve?

QUESTION FROM: Kai D | 8 years ago BY: Kai D
Equation Solving , Mathematics , Numerical Computation , ...
4
REPLIES
4.4K
VIEWS

[?] Simplify function Cov, wich is independent of s, when A=0, 1 ?

QUESTION FROM: Zhehao Zhang | 8 years ago BY: Zhehao Zhang
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
4.6K
VIEWS

[?] Solve a Black-Scholes PDE?

QUESTION FROM: Ryan McKeon | 8 years ago BY: Ryan McKeon
Equation Solving , Mathematics , Numerical Computation , ...
4
REPLIES
5.5K
VIEWS

[?] Check whether a function is a solution to this differential equation?

QUESTION FROM: Brianna Cimino | 8 years ago BY: Valeriu Ungureanu
Equation Solving , Mathematics , Wolfram Language
4
REPLIES
6.4K
VIEWS

In the Suggestion Bar, how does one use the option "apply rules to expr.."?

QUESTION FROM: William Stockich | 8 years ago BY: William Stockich
Equation Solving , Mathematics , User Interface , Wolfram Language
4
REPLIES
8.9K
VIEWS

[?] Select specific values from Solve function?

QUESTION FROM: Robert Poenaru | 8 years ago BY: Valeriu Ungureanu
Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
11.3K
VIEWS

Create a Step-by-step equation solver API?

QUESTION FROM: Arthur Guiot | 8 years ago BY: Neil Singer
Challenges , Education , Equation Solving , Interface Construction , ...
4
REPLIES
17.2K
VIEWS

[Numberphile] - Frog Jumping - Solving the puzzle

CONTRIBUTED BY: Sander Huisman | 8 years ago BY: Sander Huisman
Staff Picks , Challenges , Equation Solving , ...
4
REPLIES
16.6K
VIEWS

Integrate a bessel function?

QUESTION FROM: Monir Hasan | 8 years ago BY: Updating Name
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
16.9K
VIEWS

[?] Solve equation system with more variables than equations?

QUESTION FROM: Filip Joneus | 8 years ago BY: Filip Joneus
Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
8.3K
VIEWS

Solve an Elliptic PDE for u[x,y] with the rhs given by numerical f[u]?

QUESTION FROM: Maxim Lyutikov | 8 years ago BY: Maxim Lyutikov
Equation Solving , Mathematics , Wolfram Language
4
REPLIES
3.1K
VIEWS

Speeding up Solve or NSolve?

QUESTION FROM: Alex Yakubovich | 8 years ago BY: Daniel Lichtblau
Equation Solving , High-Performance Computing , Mathematics , ...
4
REPLIES
11.9K
VIEWS

Solve this system of two equations?

QUESTION FROM: Anonymous User | 8 years ago BY: Anonymous User
Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
7.9K
VIEWS

Get a fully simplified solution to the quantum harmonic oscillator?

QUESTION FROM: Will Smith | 8 years ago BY: Will Smith
Education , Equation Solving , Mathematics , Physics , ...
4
REPLIES
11.7K
VIEWS

Create charts or animation of a Pursuit Curve?

QUESTION FROM: pawel kowalski | 8 years ago BY: pawel kowalski
Calculus , Demonstrations , Equation Solving , ...
4
REPLIES
11.8K
VIEWS

Best NDSolve Methods for this equation?

QUESTION FROM: Fernando Garcia | 9 years ago BY: Fernando Garcia
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
4
REPLIES
8.6K
VIEWS

Modular computation and fractions?

QUESTION FROM: Mutatis Mutandis | 9 years ago BY: Anonymous User
Algebra , Equation Solving , Mathematics , Wolfram Language
4
REPLIES
6K
VIEWS

Equation of conic section: what's wrong in this code?

QUESTION FROM: hanxu xiao | 9 years ago BY: Mutatis Mutandis
Equation Solving , Wolfram Language
4
REPLIES
9K
VIEWS

Solve problem with a particular initial condition using NDSolve?

QUESTION FROM: Homer Chiou | 9 years ago BY: Homer Chiou
Calculus , Equation Solving , Mathematics , Mechanical Engineering , ...
4
REPLIES
10.2K
VIEWS

Plotting RealExponent with respect to delay?

QUESTION FROM: Dia Ghosh | 9 years ago BY: Sander Huisman
Equation Solving , Graphics and Visualization , Mathematics , ...
4
REPLIES
5.2K
VIEWS

Implementation of Newton Method in FindRoot for implied volatilty?

QUESTION FROM: Sandu Ursu | 9 years ago BY: Sandu Ursu
Economics , Equation Solving , Mathematica , Optimization , ...
4
REPLIES
9.9K
VIEWS
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