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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...

Discussions List Discussions List

How can I solve a delay partial differential equation?

QUESTION FROM: Austin Burt | 10 years ago
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
0
REPLIES
2.4K
VIEWS

Solve a DAE with NDSolve and avoid "NDSolve::ntdvdae"?

QUESTION FROM: Maha Youssef | 5 years ago
Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2.4K
VIEWS

How to download results in xlsx from W|A?

QUESTION FROM: juan Castresana | 4 years ago
Equation Solving , Import and Export , Wolfram|Alpha
0
REPLIES
2.4K
VIEWS

Universal Harmony

CONTRIBUTED BY: Wim Vegt | 3 years ago
Astronomy , Calculus , Equation Solving , Mathematics , Physics , ...
0
REPLIES
2.4K
VIEWS

Find Eigenvalues in differential equation?

QUESTION FROM: Roberta Mongillo | 4 years ago
Algebra , Calculus , Equation Solving , Mathematics , Wolfram Language
0
REPLIES
2.4K
VIEWS

Using boundary of 2D domain into 1D input for NDSolve PDEs

QUESTION FROM: srinivas.gk | 4 years ago
Calculus , Equation Solving , Numerical Computation , Wolfram Language
0
REPLIES
2.4K
VIEWS

The Propagation of Light in Quantum Light Theory

CONTRIBUTED BY: Wim Vegt | 3 years ago
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2.4K
VIEWS

Solving system of partial differential algebraic equation

QUESTION FROM: Maninder Kaur | 10 years ago
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
0
REPLIES
2.4K
VIEWS

Solving equations which include ParametricFunctions

QUESTION FROM: tt5 kk6 | 9 years ago
Equation Solving , Mathematics , Numerical Computation , Physics , ...
0
REPLIES
2.4K
VIEWS

Passing NIntegrate through NSolve?

QUESTION FROM: Alex L | 4 years ago
Algebra , Calculus , Equation Solving , Mathematics , ...
0
REPLIES
2.4K
VIEWS

Error using DSolve?

QUESTION FROM: SHAOXUAN HUANG | 4 years ago
Calculus , Equation Solving , Mathematics , Wolfram Language
0
REPLIES
2.4K
VIEWS

Explanation for complex term in Solve[ ] output?

QUESTION FROM: Franky Belleggia | 4 years ago
Algebra , Equation Solving , Symbolic Computations , Wolfram Language
0
REPLIES
2.4K
VIEWS

Gravitational Redshift originating from the Gravitational Field of the Sun

CONTRIBUTED BY: Wim Vegt | 3 years ago
Astronomy , Calculus , Equation Solving , Mathematics , Optics , ...
0
REPLIES
2.4K
VIEWS

Writing set of questions in Wolfram|Alpha?

QUESTION FROM: Umit KARACIVI | 4 years ago
Equation Solving , Mathematics , Wolfram|Alpha
0
REPLIES
2.4K
VIEWS

Time and Radius dependent GEONs with Discrete Spherical Energy Levels.

CONTRIBUTED BY: Wim Vegt | 2 years ago
Astronomy , Calculus , Equation Solving , ...
0
REPLIES
2.4K
VIEWS

Solve a systems of equations using Wolfram Cloud?

QUESTION FROM: Dmitriy Rage | 5 years ago
Equation Solving , Mathematics , Wolfram Cloud , Wolfram Language
0
REPLIES
2.4K
VIEWS

FindFit to find Parameters of a System of ODEs with Two Sets of Data

QUESTION FROM: Samuel Weisenburger | 5 years ago
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2.4K
VIEWS

Solving Partial Diffeq with constraints

QUESTION FROM: James Pinkerton | 10 years ago
Calculus , Equation Solving , Mathematica , Wolfram Language
0
REPLIES
2.4K
VIEWS

NDSolve stops working as number of equations/variables increases

QUESTION FROM: Sanaaya Lakdawala | 4 years ago
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2.3K
VIEWS

Black Holes and Dark Matter

CONTRIBUTED BY: Wim Vegt | 3 years ago
Astronomy , Calculus , Education , Equation Solving , Mathematics , ...
0
REPLIES
2.3K
VIEWS

Calculate MovingAverage of an NDsolve solution?

QUESTION FROM: s s | 9 years ago
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2.3K
VIEWS

Solve a set of coupled heat ode/ conditional initial conditions?

QUESTION FROM: Greg K | 7 years ago
Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2.3K
VIEWS

Solve Pdes in cylinder coordinates? ( Infinity error due to 1/r )

QUESTION FROM: Yixin Zhang | 7 years ago
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2.3K
VIEWS

Error using NDEigensystem output as initial condition of NDSolve

QUESTION FROM: conan alexander | 4 years ago
Algebra , Calculus , Equation Solving , Graphics and Visualization , ...
0
REPLIES
2.3K
VIEWS

Speed up FindRoot for system of equations

QUESTION FROM: Rainald Borck | 4 years ago
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2.3K
VIEWS

Find NDsolve

QUESTION FROM: AHMAD ALMAMO | 4 years ago
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2.3K
VIEWS

Find and plot the domain of the vars in a set of equations?

QUESTION FROM: Zipeng He | 6 years ago
Calculus , Equation Solving , Graphics and Visualization , ...
0
REPLIES
2.3K
VIEWS

A Perfect Equilibrium inside a Black Hole

CONTRIBUTED BY: Wim Vegt | 2 years ago
Astronomy , Calculus , Equation Solving , Mathematics , ...
0
REPLIES
2.3K
VIEWS

Find the ODE of a family of curves

CONTRIBUTED BY: Ta'a Nwa Dombou | 4 years ago
Calculus , Equation Solving , Mathematics , Wolfram Language
0
REPLIES
2.2K
VIEWS

NDSolve with one dimensional moving boundary problem?

QUESTION FROM: Marcus Horsley | 9 years ago
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2.2K
VIEWS

How to substitute the results of the outputs and apply DSolve thereafter

QUESTION FROM: Nomsa Ledwaba | 3 years ago
Calculus , Equation Solving , Mathematics , Wolfram Language
0
REPLIES
2.2K
VIEWS

Stable Electromagnetic Confinement in a 3-Dimensional Sphere

CONTRIBUTED BY: Wim Vegt | 2 years ago
Astronomy , Calculus , Equation Solving , ...
0
REPLIES
2.2K
VIEWS

Issue with WorkingPrecision in FindRoot?

QUESTION FROM: Dmitry Kiselov | 4 years ago
Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2.2K
VIEWS

The estimation formula is different from the solution result of NDSolve

QUESTION FROM: James James | 2 years ago
Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2.2K
VIEWS

NDSolve error: infinite expression encountered

QUESTION FROM: Md Taj | 3 years ago
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2.2K
VIEWS

Diophantine equations: a systematic approach

CONTRIBUTED BY: Aubrey de Grey | 3 years ago
Algebra , Equation Solving , Mathematics , Publication Materials , ...
0
REPLIES
2.2K
VIEWS

Using NDSolve with Method -> {"PDEDiscretization" -> {"MethodOfLines"?

QUESTION FROM: Mostafa Mobasher | 9 years ago
Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2.2K
VIEWS

Find linear ode's to a set of data?

QUESTION FROM: Tarynn Witten | 9 years ago
Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2.2K
VIEWS

Discuss if an equation has a solution

CONTRIBUTED BY: Labair Abdelkader | 11 years ago
Equation Solving , Mathematics
0
REPLIES
2.2K
VIEWS

Coupled differential equations

QUESTION FROM: Maud J | 10 years ago
Equation Solving , Mathematica , Numerical Computation , ...
0
REPLIES
2.2K
VIEWS

Karush - Kuhn - Tucker (KKT) Conditions

CONTRIBUTED BY: Housam Binous | 2 years ago
Equation Solving , Optimization , Mathematics , ...
0
REPLIES
2.2K
VIEWS

[TMJ] Symbolic Solutions of Simultaneous First-Order PDEs in One Unknown

CONTRIBUTED BY: EDITORIAL BOARD | 7 years ago
Calculus , Equation Solving , Events & Media , Mathematics , ...
0
REPLIES
2.1K
VIEWS

Complex Variable Description of Harmonic Oscillator

CONTRIBUTED BY: Frank Kampas | 7 years ago
Equation Solving , Mathematics , Physics , Symbolic Computations , ...
0
REPLIES
2.1K
VIEWS

Solving the N-pendulum algebraically

CONTRIBUTED BY: Lucien Grondin | 2 years ago
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2.1K
VIEWS

NDSolve error solving the Schrödinger equation?

QUESTION FROM: Michele Sorrentino | 3 years ago
Calculus , Equation Solving , Graphics and Visualization , ...
0
REPLIES
2.1K
VIEWS

WolframAlpha (online) produces closed form solution to simple NonLinear ODE

QUESTION FROM: Max Blair | 6 years ago
Equation Solving , Mathematics , Wolfram|Alpha
0
REPLIES
2.1K
VIEWS

FindRoot with Around (uncertainty)?

QUESTION FROM: James Bowery | 3 years ago
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2K
VIEWS

Problem with DSolve, piecewise and constants of integration

QUESTION FROM: Carmen Calvo | 4 years ago
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
0
REPLIES
2K
VIEWS

Solving differential equations

QUESTION FROM: John Smith | 4 years ago
Equation Solving , Mathematics , Wolfram Language
0
REPLIES
2K
VIEWS

Solving a boundary value problem: fourth order PDE

QUESTION FROM: Michael Haag | 3 years ago
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
0
REPLIES
2K
VIEWS
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