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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 system of equations

QUESTION FROM: Imran Khan | 11 years ago BY: Kay Herbert
Equation Solving , Mathematics , Wolfram Language
6
REPLIES
8K
VIEWS

How to solve a class of integro-differential equations system?

QUESTION FROM: Javier Navarro Laboulais | 11 years ago BY: Javier Navarro Laboulais
Equation Solving , Wolfram Language
4
REPLIES
8.6K
VIEWS

Find equation of a plane based on array

QUESTION FROM: Cole Pierson | 11 years ago BY: Cole Pierson
Equation Solving , Graphics and Visualization , Wolfram Language
2
REPLIES
9K
VIEWS

How can I use 'If' statement to define an equation?

QUESTION FROM: Laura McMullen | 11 years ago BY: Laura McMullen
Equation Solving , Mathematics , Wolfram Language
2
REPLIES
4.8K
VIEWS

Simple Math Problem Shows Massive Flaw In All Machine Learning Algorythims

QUESTION FROM: David Johnston | 11 years ago BY: David Johnston
Computer Science , Data Science , Discrete Mathematics , ...
3
REPLIES
19.8K
VIEWS

Problem in finding out the root of the equation with sums

QUESTION FROM: Maha haroon | 11 years ago BY: Bill Simpson
Equation Solving , Statistics and Probability , Wolfram Language
2
REPLIES
6.6K
VIEWS

Is there an upper limit to Solve?

QUESTION FROM: Paul Cleary | 11 years ago BY: Paul Cleary
Equation Solving , Mathematica , Mathematics , ...
2
REPLIES
5.7K
VIEWS

Why Mathematica Can't Solve this Equation

QUESTION FROM: Songklod Rastapana | 11 years ago BY: Bill Simpson
Equation Solving , Mathematica , Mathematics , Wolfram Language
4
REPLIES
6K
VIEWS

How Can I Solve A Stiff Boundary Value Problem In Mathematica 10?

QUESTION FROM: Marcolino R-M | 11 years ago BY: Marcolino R-M
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
3
REPLIES
13.3K
VIEWS

Strange FindInstance output

QUESTION FROM: Brett A Collins | 11 years ago BY: Daniel Lichtblau
Algebra , Discrete Mathematics , Equation Solving , Wolfram Language
1
REPLIES
6.6K
VIEWS

How to specify - Differential equation initial conditions

QUESTION FROM: Jason Craigs | 11 years ago BY: S M Blinder
Calculus , Equation Solving , Wolfram|Alpha
2
REPLIES
11K
VIEWS

unstable context

QUESTION FROM: david schafer | 11 years ago BY: Ilian Gachevski
Algebra , Equation Solving , Mathematica , Wolfram Language
3
REPLIES
5.5K
VIEWS

Running Solve on this equation leads nowhere..

QUESTION FROM: Omer Tzuk | 11 years ago BY: Omer Tzuk
Equation Solving , Mathematica , Symbolic Computations , ...
2
REPLIES
5.8K
VIEWS

Solving a system of differential equations

QUESTION FROM: JK P | 11 years ago BY: JK P
Calculus , Equation Solving , Mathematica , Wolfram Language
2
REPLIES
2.7K
VIEWS

How can I end NDsolve when the function reaches a threshold value ?

QUESTION FROM: Angad Yuvraj | 11 years ago BY: Kevin McCann
Calculus , Equation Solving , Physics , Wolfram Language
2
REPLIES
10.4K
VIEWS

Error with Solve[] and floating-point coefficients

QUESTION FROM: Giovanni Ferdina | 11 years ago BY: Giovanni Ferdina
Algebra , Equation Solving , Wolfram Language
4
REPLIES
7.4K
VIEWS

How to solve a higher order partial differential equation with boundaries

QUESTION FROM: ihsan faseel | 11 years ago BY: Udo Krause
Calculus , Equation Solving , Mathematica , Wolfram Language
4
REPLIES
19.9K
VIEWS

('x','y','z') from RevolutionPlot3D('a')

QUESTION FROM: Greg | 11 years ago BY: Greg
Algebra , Equation Solving , Geometry , Graphics and Visualization , ...
4
REPLIES
7.7K
VIEWS

how do I find out how wolfram turned my trig equation into sqrt fractions?

QUESTION FROM: Kyle wright | 11 years ago BY: Kyle wright
Equation Solving , Physics , Wolfram Language
4
REPLIES
5K
VIEWS

Precision in NDSolve

QUESTION FROM: Francois Fayard | 11 years ago BY: Frank Kampas
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
5
REPLIES
10.7K
VIEWS

Function output used in Graphics[]....

QUESTION FROM: Tim Kirkpatrick | 11 years ago BY: Tim Kirkpatrick
Equation Solving , Graphics and Visualization , Mathematica , ...
5
REPLIES
9.4K
VIEWS

Why the heat equation doesn't work with NDSolve?

QUESTION FROM: Jo R | 11 years ago BY: Jo R
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
11
REPLIES
11.3K
VIEWS

How can i find the values of the variables ao,a1,a2,a3,a4,co other than 0.

QUESTION FROM: Muzahoo jee | 11 years ago BY: Muzahoo jee
Algebra , Equation Solving , Wolfram Language
5
REPLIES
9.2K
VIEWS

WhenEvent issue with vector valued diffeq

QUESTION FROM: David Keith | 12 years ago BY: David Keith
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
4
REPLIES
8.8K
VIEWS

Find higher order derivatives with DSolve

QUESTION FROM: Simon Tyran | 12 years ago BY: Simon Tyran
Calculus , Equation Solving , Mathematica , Mathematics
2
REPLIES
8.1K
VIEWS

Hyperbola equation

QUESTION FROM: Matthew Bennett | 12 years ago BY: Daniel Lichtblau
Equation Solving , Geometry , Wolfram Language
2
REPLIES
10.8K
VIEWS

Help with programming (finding roots)

QUESTION FROM: cleveland cav | 12 years ago BY: David Keith
Equation Solving , Optimization , Mathematics , Wolfram Language
2
REPLIES
6.9K
VIEWS

Conic Sections, quadratic Equations, X,Y and U,V axis

QUESTION FROM: Ethin Kiekhafer | 12 years ago BY: S M Blinder
Equation Solving , Mathematics
2
REPLIES
5.8K
VIEWS

PowerMod[a, 1/r, m] fails to compute certain solutions.

QUESTION FROM: Andrew Wang | 12 years ago BY: Daniel Lichtblau
Equation Solving , Mathematica , Wolfram Language
2
REPLIES
4.3K
VIEWS

The function x appears with no arguments.

QUESTION FROM: Vindarius Johnson | 12 years ago BY: Frank Kampas
Calculus , Equation Solving , Mathematica , Modeling
3
REPLIES
9.4K
VIEWS

Rootfinding

QUESTION FROM: Derek Tom | 12 years ago BY: David Reiss
Equation Solving
1
REPLIES
3.7K
VIEWS

How would you show this?

QUESTION FROM: Anonymous User | 12 years ago BY: David Reiss
Algebra , Equation Solving , Wolfram Language
4
REPLIES
2.9K
VIEWS

I can solve by myself, but I want use Mathematica software, can anyone help

QUESTION FROM: kevin kevin | 12 years ago BY: kevin kevin
Calculus , Equation Solving , Mathematica , Wolfram Language
2
REPLIES
5.4K
VIEWS

Setting global precision and decimals

QUESTION FROM: Anne-Claire Martines | 12 years ago BY: Anne-Claire Martines
Biological Sciences , Equation Solving , Mathematica , Modeling , ...
6
REPLIES
11.7K
VIEWS

DSolve does not solve this

QUESTION FROM: Casper YC | 12 years ago BY: Casper YC
Calculus , Equation Solving , Mathematica , Symbolic Computations
7
REPLIES
20.5K
VIEWS

How do you interpret this Solve output ?

QUESTION FROM: Ryan Gardner | 12 years ago BY: Bill Simpson
Algebra , Equation Solving , Physics , Wolfram Language
3
REPLIES
5.5K
VIEWS

How do I use a function as a constraint for NMinimize?

QUESTION FROM: Alon Ohev-Zion | 12 years ago BY: Alon Ohev-Zion
Algebra , Compilation , Engineering , Equation Solving , Mathematica
2
REPLIES
8.7K
VIEWS

Missing answers for the equation (n(n + 1)/2)(m(m + 1)/2) = x(x + 1)/2?

QUESTION FROM: Albert3105 of Mathematics | 12 years ago BY: Shenghui Yang
Algebra , Equation Solving , Wolfram|Alpha
1
REPLIES
8.2K
VIEWS

Why Mathematica Can't Solve this Simple Equation

QUESTION FROM: Faazel Farimani | 12 years ago BY: Faazel Farimani
Equation Solving , Mathematica , Mathematics , Wolfram Language
2
REPLIES
14.5K
VIEWS

9^(3x-2)- 7^(6x-4)

QUESTION FROM: Tomislav Wolfovitz | 12 years ago BY: Tomislav Wolfovitz
Equation Solving , Wolfram|Alpha
5
REPLIES
7.2K
VIEWS

How good is the trial version

QUESTION FROM: Sergio Cabral | 12 years ago BY: Sergio Cabral
Calculus , Equation Solving , Mathematica
12
REPLIES
8.9K
VIEWS

How to Speed Up Linear System of ODE

QUESTION FROM: selahittin cinar | 12 years ago BY: selahittin cinar
Algebra , Calculus , Equation Solving , Mathematica , ...
3
REPLIES
8.2K
VIEWS

How to find global minimum value for big, exact objective function

QUESTION FROM: Usman Rauf | 12 years ago BY: Bill Simpson
Equation Solving , Mathematica , Numerical Computation , ...
3
REPLIES
6.1K
VIEWS

Analyze Markov chains when cardinality of state space is unknown?

QUESTION FROM: Az q | 12 years ago BY: Oleksandr Pavlyk
Equation Solving , Mathematica , Modeling , ...
1
REPLIES
15.4K
VIEWS

Equation Solving - Bug?

QUESTION FROM: Felix Feist | 12 years ago BY: Marco Thiel
Equation Solving , Mathematica , Tuning and Debugging , ...
3
REPLIES
6.2K
VIEWS

Elimination of small values in expression

QUESTION FROM: Konstantin Nosov | 12 years ago BY: Michael Rogers
Calculus , Equation Solving , Mathematica
3
REPLIES
5.9K
VIEWS

Linear algebra & Calculus& equation

QUESTION FROM: Ahmed Al-Ali | 12 years ago BY: Michael Rogers
Architecture , Calculus , Computable Document Format , Economics , ...
3
REPLIES
25.6K
VIEWS

Solving Multiple ODE's with NDSolve

QUESTION FROM: Josh Wofford | 12 years ago BY: Josh Wofford
Calculus , Equation Solving , Mathematics
9
REPLIES
20.8K
VIEWS

Has anyone seen a bug with NDSolve using both Floor and a transformation?

QUESTION FROM: Jamby Humbert | 12 years ago BY: Sean Clarke
Equation Solving , Mathematica , Modeling , Numerical Computation
1
REPLIES
9.1K
VIEWS

How can I manipulate variables in an NDSolve differential equation?

QUESTION FROM: Jamby Humbert | 12 years ago BY: Pat Mac
Equation Solving , Graphics and Visualization , Mathematica , Modeling
2
REPLIES
15.9K
VIEWS
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