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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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Errors in solving a complex equation: FindRoot and NIntegrate cannot converge

QUESTION FROM: S. Gallagher | 1 day ago
Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
82
VIEWS

How to get nontrivial solution of differential equation (Euler buckling load)?

QUESTION FROM: Ralph Schenn | 3 days ago BY: Ralph Schenn
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
8
REPLIES
274
VIEWS

How to solve a couple of ODEs in two variables

QUESTION FROM: Safinaz Salem | 7 days ago BY: Safinaz Salem
Calculus , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
62
VIEWS

DSolve crashes on elementary differential equations

QUESTION FROM: Jean-Michel Charles Collard-Richard | 8 days ago BY: Updating Name
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
275
VIEWS

A systematic approach to Diophantine equations: two thousand solved examples

CONTRIBUTED BY: Ashleigh Ratcliffe | 9 days ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Equation Solving , Mathematics , ...
1
REPLIES
135
VIEWS

DSolve not working for given system

QUESTION FROM: maxim knyazev | 15 days ago BY: David Keith
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
359
VIEWS

Generating natural structures with Wolfram

QUESTION FROM: Denis Ivanov | 19 days ago BY: Denis Ivanov
Biological Sciences , Equation Solving , Mathematics , Modeling , ...
2
REPLIES
349
VIEWS

Compactness of the Q-curvature problem

CONTRIBUTED BY: Liuwei Gong | 26 days ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Equation Solving , Geometry , ...
1
REPLIES
305
VIEWS

Solve a PDE with boundary conditions (chemical adsorption in fixed beds)?

QUESTION FROM: Alberto Silva Ariano | 28 days ago BY: Alberto Silva Ariano
Calculus , Chemistry , Equation Solving , Mathematics , ...
7
REPLIES
11.6K
VIEWS

A recursive method for partial Bell polynomials

CONTRIBUTED BY: J. M. | 1 month ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer-Based Maths , Equation Solving , ...
1
REPLIES
333
VIEWS

A closed form expression for the area of the 'biggest little’ octagon and decagon

CONTRIBUTED BY: Greg Hurst | 1 month ago BY: Greg Hurst
Staff Picks , Equation Solving , Geometry , ...
4
REPLIES
1K
VIEWS

Equations cannot be solved by Wolfram Alpha

QUESTION FROM: La Lu | 1 month ago BY: Marvin Ray Burns A.G.S. (cum laude)
Equation Solving , Mathematics , Wolfram|Alpha
9
REPLIES
857
VIEWS

How can I correct the following code to produce the expected result?

QUESTION FROM: Xu Xu | 1 month ago BY: Xu Xu
Algebra , Equation Solving , Mathematics , Physics , ...
8
REPLIES
727
VIEWS

Help with optimum initial conditions for electron interaction

QUESTION FROM: Arif Khan | 1 month ago
Calculus , Equation Solving , Graphics and Visualization , ...
0
REPLIES
264
VIEWS

Unexpected result in equation elimination from Wolfram Alpha

QUESTION FROM: Ron Hartikka | 1 month ago BY: Ron Hartikka
Algebra , Equation Solving , Mathematics , Wolfram|Alpha
2
REPLIES
582
VIEWS

The roots of a mathematical expression

QUESTION FROM: Yahely Levy | 2 months ago BY: Khayahsi Obasi
Algebra , Equation Solving , Mathematics , Wolfram|Alpha
6
REPLIES
848
VIEWS

Jeffery's orbits dynamics: ellipsoid tumbling in shear flow via aspect ratio and initial orientation

CONTRIBUTED BY: James Roggeveen | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Equation Solving , Graphics and Visualization , ...
1
REPLIES
651
VIEWS

Avoid singularity in TOV equations

QUESTION FROM: Sebastián Moreno Chalacá | 2 months ago
Algebra , Equation Solving , Graphics and Visualization , ...
0
REPLIES
329
VIEWS

Help with rearranging the equation and solution Steps?

QUESTION FROM: Sami Heidari | 2 months ago BY: Sami Heidari
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
8
REPLIES
454
VIEWS

Solving a simple system of four equations gives no output

QUESTION FROM: Sasha Mandra | 2 months ago BY: Michael Rogers
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
570
VIEWS
1
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