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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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Iterative function with powers

QUESTION FROM: Sam Rametse | 5 years ago BY: Bill Nelson
Equation Solving , Mathematics , Numerical Computation , ...
5
REPLIES
3.9K
VIEWS

Determine the equilibrium points of a non-linear system

QUESTION FROM: MANIKANDAN R | 5 years ago BY: MANIKANDAN R
Equation Solving , Mathematics , Wolfram Language
5
REPLIES
4.6K
VIEWS

Reduce my computing time in matrix multiplication?

QUESTION FROM: Nikhila Nikhila | 5 years ago BY: Bill Nelson
Equation Solving , High-Performance Computing , Mathematics , ...
5
REPLIES
6.1K
VIEWS

Improving calculation speed for finding perfect squares using two variables

QUESTION FROM: Jan Eerland | 5 years ago BY: Rohit Namjoshi
Algebra , Computer Science , Equation Solving , Mathematica , ...
5
REPLIES
6.3K
VIEWS

Get the correct output using Dsolve?

QUESTION FROM: Mirza Farrukh Baig | 5 years ago BY: Mirza Farrukh Baig
Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
6.6K
VIEWS

FindRoot not recognising replaced symbol in nested function

QUESTION FROM: Archie Watts-Farmer | 5 years ago BY: Archie Watts-Farmer
Equation Solving , Mathematics , Wolfram Language
5
REPLIES
7.1K
VIEWS

Solve system of 3 equations using "Solve"

QUESTION FROM: Liyaqat Nazir | 5 years ago BY: Liyaqat Nazir
Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
8.9K
VIEWS

Why does NDSolve return input with no error?

QUESTION FROM: Christopher Kribs | 5 years ago BY: Bill Nelson
Equation Solving , Mathematics , Wolfram Language
5
REPLIES
5.4K
VIEWS

Global data fitting for a chemical kinetics problem?

QUESTION FROM: Hélène PASQUIER | 5 years ago BY: Hélène PASQUIER
Equation Solving , Optimization , Mathematics , ...
5
REPLIES
9.1K
VIEWS

How is a finite value boundary condition expressed?

QUESTION FROM: Jean Piquette | 5 years ago BY: Anonymous User
Equation Solving , Mathematics , Wolfram Language
5
REPLIES
4.4K
VIEWS

Get an implicit derivative?

QUESTION FROM: Roberto Rivero | 5 years ago BY: Hans Dolhaine
Calculus , Equation Solving , Symbolic Computations , Wolfram Language
5
REPLIES
6.7K
VIEWS

How to solve this equation?

QUESTION FROM: Ness Lange | 5 years ago BY: Rohit Namjoshi
Equation Solving
5
REPLIES
3.6K
VIEWS

Solving Boundary Value ODEs With Quasi-Linearization

QUESTION FROM: Frank Kampas | 6 years ago BY: Frank Kampas
Equation Solving , Graphics and Visualization , Mathematics , ...
5
REPLIES
5.6K
VIEWS

Solve a system of 5 linear & non-linear equations

QUESTION FROM: Christos Papahristodoulou | 6 years ago BY: Christos Papahristodoulou
Equation Solving , Mathematics , Numerical Computation , ...
5
REPLIES
6.8K
VIEWS

[?] Solve cubic equation w.r.t X ?

QUESTION FROM: Mads Poulsen | 6 years ago BY: Gianluca Gorni
Algebra , Calculus , Discrete Mathematics , Economics , ...
5
REPLIES
6.2K
VIEWS

[?] Solve for the standard deviation of a normal distribution in W|A?

QUESTION FROM: Bryce Costawong | 6 years ago BY: Bryce Costawong
Calculus , Equation Solving , Mathematics , ...
5
REPLIES
9.4K
VIEWS

Solve a matrix of congruences?

QUESTION FROM: Joshua Carey | 6 years ago BY: Joshua Carey
Equation Solving , Mathematics , Wolfram Language
5
REPLIES
3.7K
VIEWS

[?] Solve the following equation?

QUESTION FROM: maghfira devi | 6 years ago BY: Jason Diaz
Equation Solving , Mathematics , Wolfram Language
5
REPLIES
5.5K
VIEWS

Can W|A solve partial differential equations?

QUESTION FROM: Ewelina Ewelina | 6 years ago BY: Hans Dolhaine
Calculus , Equation Solving , Mathematics , Wolfram|Alpha , ...
5
REPLIES
6K
VIEWS

Tell a function the argument is positive?

QUESTION FROM: Sergey Volochkov | 6 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Wolfram Language
5
REPLIES
2.8K
VIEWS

Solve an ODE using Runge-Kutta methods?

QUESTION FROM: Marcolino R-M | 6 years ago BY: Murray Eisenberg
Equation Solving , Mathematica , Mathematics , ...
5
REPLIES
7.9K
VIEWS

DSolve - Why is example code giving me incorrect results when run?

QUESTION FROM: Maxwell Greason | 6 years ago BY: John Doty
Equation Solving , Mathematica , Mathematics , Wolfram Language
5
REPLIES
7.7K
VIEWS

Solve the Karush-Kuhn-Tucker equations with Reduce

CONTRIBUTED BY: Frank Kampas | 6 years ago BY: Neil Singer
Equation Solving , Optimization , Mathematics , Wolfram Language
5
REPLIES
12.7K
VIEWS

Evaluate an Interpolating function and export results as a table?

QUESTION FROM: Christopher Vaughen | 6 years ago BY: Christopher Vaughen
Equation Solving , Import and Export , Mathematics , Wolfram Language
5
REPLIES
12.4K
VIEWS

[?] Solve a symmetric equation system with three variables?

QUESTION FROM: Qian Che | 6 years ago BY: Mariusz Iwaniuk
Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
4.2K
VIEWS

Retrieve expression in a less simplified form w/ partial derivs unsolved

QUESTION FROM: max green | 6 years ago BY: Henrik Schachner
Calculus , Equation Solving , Mathematics , Wolfram Language
5
REPLIES
3.1K
VIEWS

Get two columns of numerical data as output data format?

QUESTION FROM: Lev Dorosinskiy | 6 years ago BY: Dima Panna
Equation Solving , Import and Export , Mathematics , Wolfram Language
5
REPLIES
9.1K
VIEWS

Solve system of non linear equations?

QUESTION FROM: Moslem Uddin | 6 years ago BY: Moslem Uddin
Calculus , Equation Solving , Mathematics , Wolfram Language
5
REPLIES
3.4K
VIEWS

Solving 2D Incompressible Flows using Finite Elements

CONTRIBUTED BY: Ole Christian Astrup | 6 years ago BY: Dev Agrawal
Staff Picks , Engineering , Equation Solving , Geometry , Know-How , ...
5
REPLIES
26.8K
VIEWS

[?] Solve a differential algebraic equation?

QUESTION FROM: Joshua Champion | 6 years ago BY: Joshua Champion
Algebra , Equation Solving , Mathematics , Wolfram Language
5
REPLIES
8.4K
VIEWS

Calculate the complexity of a recursive algorithm?

QUESTION FROM: Ilan Hindy | 7 years ago BY: Ilan Hindy
Equation Solving , Mathematics , Wolfram Language
5
REPLIES
6.2K
VIEWS

Interpolate the following implicit function?

QUESTION FROM: Christan Bauer | 7 years ago BY: Christan Bauer
Economics , Equation Solving , Mathematics , Wolfram Language
5
REPLIES
9K
VIEWS

Solve the following eigenvalue problem?

QUESTION FROM: Mirza Farrukh Baig | 7 years ago BY: Mirza Farrukh Baig
Equation Solving , Mathematics , Wolfram|Alpha , Wolfram Language
5
REPLIES
10.1K
VIEWS

Solve the following equation with RSolve and non-autonomous series?

QUESTION FROM: F. P. | 7 years ago BY: F. P.
Algebra , Calculus , Equation Solving , Mathematics , Wolfram Language
5
REPLIES
4.4K
VIEWS

Is this equal to ArcTan?

QUESTION FROM: Anonymous User | 7 years ago BY: Anonymous User
Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
4.4K
VIEWS

Solve equations for composite functions?

QUESTION FROM: malcolm migacz | 7 years ago BY: Neil Singer
Algebra , Equation Solving , Mathematics , Wolfram|Alpha , ...
5
REPLIES
14.3K
VIEWS

Correspondence between direct and inverse Laplace transform?

QUESTION FROM: Leslaw Bieniasz | 7 years ago BY: Mariusz Iwaniuk
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
9.2K
VIEWS

Calculate the angle of an ellipse from it's matrix representation?

QUESTION FROM: andrew gerzso | 7 years ago BY: andrew gerzso
Equation Solving , Geometry , Mathematics , Wolfram Language
5
REPLIES
8.2K
VIEWS

Avoid this error "NDSolve::deqn: Equation or list of equations expected "?

QUESTION FROM: Ser Man | 7 years ago BY: Ser Man
Equation Solving , Mathematics , Numerical Computation , ...
5
REPLIES
8.4K
VIEWS

[?] Solve the following PDE?

QUESTION FROM: vishal nandigana | 7 years ago BY: Mariusz Iwaniuk
Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
4.7K
VIEWS

Step-by-step solutions of indefinite integral?

QUESTION FROM: Gennaro Arguzzi | 8 years ago BY: EDITORIAL BOARD
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
24.4K
VIEWS

Plot the Poincare surface of section for the Henon-Heiles System?

QUESTION FROM: Dominik Vierl | 8 years ago BY: EDITORIAL BOARD
Equation Solving , Graphics and Visualization , Mathematics , ...
5
REPLIES
6.2K
VIEWS

[?] Plot3D and Plot results of DSolve and NDSolve?

QUESTION FROM: Tim Zhang | 8 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Graphics and Visualization , ...
5
REPLIES
5.8K
VIEWS

Solve an equation?

QUESTION FROM: David Zentler-Munro | 8 years ago BY: Bill Simpson
Equation Solving , Mathematics , Wolfram Language
5
REPLIES
6K
VIEWS

Deriving transfer equations of active filters with Wolfram Language

CONTRIBUTED BY: Isaac Ayala Lozano | 8 years ago BY: Isaac Ayala Lozano
Staff Picks , Calculus , Control Systems , Education , Engineering , ...
5
REPLIES
21.9K
VIEWS

[?] Curve fitting with several implicit functions?

QUESTION FROM: Frank Biedermann | 8 years ago BY: Frank Biedermann
Data Science , Equation Solving , Mathematics , ...
5
REPLIES
5.9K
VIEWS

Find all pairs of common tangents to a curve?

QUESTION FROM: Deb Chicago | 8 years ago BY: Gianluca Gorni
Equation Solving , Graphics and Visualization , Mathematics , ...
5
REPLIES
4.7K
VIEWS

[?] Define a function using NDSolve?

QUESTION FROM: Richard Edwin | 8 years ago BY: Agate Lancon
Equation Solving , Mathematics , Numerical Computation , ...
5
REPLIES
7.4K
VIEWS

[?] Solve two ODEs coupled together using NDSolve?

QUESTION FROM: Kai D | 8 years ago BY: Kai D
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
5
REPLIES
4.6K
VIEWS

[?] Speed up FindRoot with NIntegrate?

QUESTION FROM: James Smith | 8 years ago BY: James Smith
Equation Solving , Mathematics , Numerical Computation , ...
5
REPLIES
11.6K
VIEWS
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