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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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Optimal climate policy: behind the scenes solving ODEs model

CONTRIBUTED BY: Stephen DeCanio | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Earth Science , Equation Solving , ...
2
REPLIES
8.1K
VIEWS

Output of plotting an equation?

QUESTION FROM: Jay Gourley | 5 years ago BY: Gianluca Gorni
Equation Solving , Graphics and Visualization , Wolfram Language
2
REPLIES
5.1K
VIEWS

Solving inequality in Wolfram|Alpha?

QUESTION FROM: Marie Hasdenteufel | 5 years ago BY: Marie Hasdenteufel
Equation Solving , Mathematics , Wolfram|Alpha , Wolfram Language
2
REPLIES
4.3K
VIEWS

Plot the solution to a system of equations

QUESTION FROM: Jay Gourley | 5 years ago BY: Jay Gourley
Equation Solving , Graphics and Visualization , Wolfram Language
2
REPLIES
3.8K
VIEWS

Putting a differential equation into a certain form

QUESTION FROM: Vedansh Malhan | 5 years ago BY: Vedansh Malhan
Calculus , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
2.8K
VIEWS

Equation not getting solution

QUESTION FROM: Ropafadzo N | 5 years ago BY: Hans Dolhaine
Equation Solving , Physics , Symbolic Computations , Wolfram Language
2
REPLIES
6K
VIEWS

Minimize doesn't work for simple trigonometric function

QUESTION FROM: Dongmin Choi | 5 years ago BY: Dongmin Choi
Calculus , Equation Solving , Optimization , Mathematics , ...
2
REPLIES
4.9K
VIEWS

FindRoot yielding unexpected values?

QUESTION FROM: Alex L | 5 years ago BY: Alex L
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
5.1K
VIEWS

Subtracting two lists of unequal length?

QUESTION FROM: Alex L | 5 years ago BY: Alex L
Equation Solving , Mathematics , Wolfram Language
2
REPLIES
5.8K
VIEWS

Speeding up running time of a code

QUESTION FROM: Vedat Erturk | 5 years ago BY: Vedat Erturk
Challenges , Equation Solving , Mathematica , Mathematics
2
REPLIES
6.1K
VIEWS

Solving an equation in Mathematica?

QUESTION FROM: Sai Juttu | 5 years ago BY: EDITORIAL BOARD
Equation Solving , Wolfram Language
2
REPLIES
3.2K
VIEWS

Use NDSolve to calculate a particular x-value, given y-value?

QUESTION FROM: Alex L | 5 years ago BY: Alex L
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
5.7K
VIEWS

Solve does not produce a result for a system of equations.

QUESTION FROM: Edward Davis | 5 years ago BY: Edward Davis
Algebra , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
5.1K
VIEWS

FindRoot: why must the number of equations match the number of variables?

QUESTION FROM: Norbert Fabritius | 5 years ago BY: Norbert Fabritius
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
5.6K
VIEWS

Error while using NDSolve?

QUESTION FROM: Romero Padilla Romero | 5 years ago BY: Bill Nelson
Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
6.3K
VIEWS

What's a steradian?

CONTRIBUTED BY: Bill Gosper | 5 years ago BY: Daniel Lichtblau
Staff Picks , Algebra , Computer-Based Maths , Equation Solving , ...
2
REPLIES
8.4K
VIEWS

Solve complex eigenvalue problem?

QUESTION FROM: Alex F | 5 years ago BY: Michael Helmle
Algebra , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
7.9K
VIEWS

Value of a variable by eliminating others in system of equations?

QUESTION FROM: JEEVANPREET KAUR | 5 years ago BY: JEEVANPREET KAUR
Algebra , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
3.3K
VIEWS

Solving differential equation gives complex number

QUESTION FROM: Mohammad Amir Khan | 5 years ago BY: Mohammad Amir Khan
Calculus , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
4K
VIEWS

Assigning variables from rules

QUESTION FROM: Robert Ryan | 5 years ago BY: Neil Singer
Algebra , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
4.6K
VIEWS

NDSolveValue: crashes kernel for FEM model

QUESTION FROM: Mike T | 5 years ago BY: Mike T
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
4.4K
VIEWS

Empty plot using NDSolve[ ] ?

QUESTION FROM: Janis Köhler | 5 years ago BY: Janis Köhler
Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
3.4K
VIEWS

Tips needed for speeding up solving system of equations?

QUESTION FROM: Vedat Erturk | 5 years ago BY: Vedat Erturk
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
4.8K
VIEWS

Return output from Solve[ ]?

QUESTION FROM: Tommaso Ficara | 5 years ago BY: Tommaso Ficara
Algebra , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
2.9K
VIEWS

No output, solving system of equations?

QUESTION FROM: Florencia Airaudo | 5 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
4.6K
VIEWS

On the use of WhenEvent[]

QUESTION FROM: J Jesus Rico-Melgoza | 5 years ago BY: J Jesus Rico-Melgoza
Control Systems , Equation Solving , Logic and Boolean Algebra , ...
2
REPLIES
7.2K
VIEWS

[WSS19] Solving the wave equation on a torus

CONTRIBUTED BY: Emmy Blumenthal | 5 years ago BY: Emmy Blumenthal
Staff Picks , Calculus , Computer-Based Maths , Equation Solving , ...
2
REPLIES
13.8K
VIEWS

How to treat point heat sources?

QUESTION FROM: Roberta Mongillo | 5 years ago BY: Roberta Mongillo
Calculus , Engineering , Equation Solving , Modeling , ...
2
REPLIES
6.1K
VIEWS

Loop solving an equation?

QUESTION FROM: KRISHAN SHARMA | 5 years ago BY: KRISHAN SHARMA
Algebra , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
3.9K
VIEWS

Factoring constants out of a series

QUESTION FROM: Daniel Lyons | 5 years ago BY: Daniel Lyons
Algebra , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
3.7K
VIEWS

Avoid RecursionLimit while finding roots of interpolating function?

QUESTION FROM: Juan Valdez | 5 years ago BY: Rohit Namjoshi
Equation Solving , Graphics and Visualization , Mathematics , ...
2
REPLIES
2.9K
VIEWS

How to solve PDE numerically?

QUESTION FROM: KRISHAN SHARMA | 5 years ago BY: Updating Name
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
4.2K
VIEWS

Define solution for automated notebooks

QUESTION FROM: Frederik Skov Wacher | 5 years ago BY: Frederik Skov Wacher
Equation Solving , Mathematics , Wolfram Language
2
REPLIES
3.3K
VIEWS

Finding the local minimum of a function in Mathematica?

QUESTION FROM: Alex B | 5 years ago BY: Daniel Lichtblau
Equation Solving , Graphics and Visualization , Optimization , ...
2
REPLIES
6K
VIEWS

DSolve return undesired value?

QUESTION FROM: jose hoyos | 5 years ago BY: jose hoyos
Calculus , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
4.2K
VIEWS

Increasing the machine precision leads to long evaluation time

QUESTION FROM: Mohga Massoud | 5 years ago BY: kirk reinholtz
Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
5.5K
VIEWS

Solving a system of inequalities takes too long?

QUESTION FROM: A R | 5 years ago BY: A R
Algebra , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
4.6K
VIEWS

A "Closed-Form" Solution to the Geometric Goat Problem

CONTRIBUTED BY: Paul Abbott | 5 years ago BY: J. M.
Staff Picks , Calculus , Computer-Based Maths , Equation Solving , ...
2
REPLIES
14.5K
VIEWS

Solution of an inequality with Reduce[ ] ?

QUESTION FROM: Zhaokun Xiang | 6 years ago BY: Zhaokun Xiang
Equation Solving , Mathematics , Wolfram Language
2
REPLIES
3.7K
VIEWS

Simplify code for optimal homotopy asymptotic method

QUESTION FROM: Maria Haroon | 6 years ago BY: EDITORIAL BOARD
Calculus , Equation Solving , Optimization , Mathematics , ...
2
REPLIES
5.3K
VIEWS

How to clear the previous input

QUESTION FROM: Cheuk Hin Ng | 6 years ago BY: Mike Besso
Calculus , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
3.8K
VIEWS

Plot the solution of DSolve[ ]?

QUESTION FROM: sthroumea kgaonled | 6 years ago BY: Bill Nelson
Equation Solving , Graphics and Visualization , Wolfram Language
2
REPLIES
3.1K
VIEWS

Poisson equation with PeriodicBoundaryCondition

QUESTION FROM: JOSÉ GUILLERMO SÁNCHEZ LEÓN | 6 years ago BY: JOSÉ GUILLERMO SÁNCHEZ LEÓN
Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
5.6K
VIEWS

Assign values to an NDSolve inside a For loop

QUESTION FROM: Agapi Pop | 6 years ago BY: Agapi Pop
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
4.4K
VIEWS

Obtain intersection point in a plot?

QUESTION FROM: Ram Sen | 6 years ago BY: EDITORIAL BOARD
Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
4.5K
VIEWS

Finding the root of a messy function

QUESTION FROM: spidey jj | 6 years ago BY: spidey jj
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
4.2K
VIEWS

[WSC20] Exploring staircase solutions to nonlinear wave equations

CONTRIBUTED BY: Rauan Kaldybaev | 6 years ago BY: Rauan Kaldybaev
Staff Picks , Calculus , Computer-Based Maths , Equation Solving , ...
2
REPLIES
11.7K
VIEWS

Simplify (use variables) and plot this summation?

QUESTION FROM: Marko Manninen | 6 years ago BY: Marko Manninen
Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
10.2K
VIEWS

A bug or not in Equation solver?

QUESTION FROM: Daqing Li | 6 years ago BY: Daqing Li
Algebra , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
4.1K
VIEWS

Translate boundary conditions into Mathematica's code?

QUESTION FROM: Hekarl Uzir | 6 years ago BY: Hekarl Uzir
Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
3.9K
VIEWS
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