Group Abstract

Equation Solving

Symbolic and numerical equation solving and root finding, differential equations, recurrence and functional equations, systems of equations, linear systems, visualization of solutions...

Discussions List

Iterating SolveValues for a function using For?

QUESTION FROM: Edson Orati | 1 year ago BY: Edson Orati

LIKES

REPLIES

2.6K

VIEWS

Why does the memory used keep going up and no output is given?

QUESTION FROM: Iuval Clejan | 1 year ago BY: Iuval Clejan

Algebra , Equation Solving , Mathematics , Tuning and Debugging , ...

LIKES

REPLIES

VIEWS

Getting Wrong Numbers in Output for a Quantum Mechanics problem

QUESTION FROM: خالد رافع | 1 year ago BY: Gianluca Gorni

Equation Solving , Mathematics , Physics , Symbolic Computations , ...

LIKES

REPLIES

1.8K

VIEWS

Why I get obscure error messages in NDSolve?

QUESTION FROM: Leslaw Bieniasz | 1 year ago BY: Kuba Sunderland-Ober

Calculus , Equation Solving , Mathematics , Numerical Computation , ...

LIKES

REPLIES

2.6K

VIEWS

Error solving initial value problem

QUESTION FROM: Anna Ruffley | 1 year ago BY: Rohit Namjoshi

Calculus , Equation Solving , Mathematics , Symbolic Computations , ...

LIKES

REPLIES

2.6K

VIEWS

Solver throws errors for non-Newtonian fluids in case of an extension to the documentation example

QUESTION FROM: user 12 | 1 year ago

Calculus , Equation Solving , Graphics and Visualization , ...

LIKES

REPLIES

1.4K

VIEWS

Which parameters of NDSolve to change to get a more accurate PDE solution?

QUESTION FROM: Leslaw Bieniasz | 1 year ago BY: Updating Name

Calculus , Equation Solving , Mathematics , Numerical Computation , ...

LIKES

REPLIES

3.8K

VIEWS

What is the best accuracy available, of PDE solving?

QUESTION FROM: Leslaw Bieniasz | 1 year ago BY: Updating Name

Calculus , Equation Solving , Mathematics , Numerical Computation , ...

LIKES

REPLIES

1.8K

VIEWS

Error solving nonlinear coupled ODE: ndnum: Encountered non-numerical value for a derivative

QUESTION FROM: Muhammad Usman | 1 year ago BY: Muhammad Usman

Calculus , Equation Solving , Mathematics , Numerical Computation , ...

LIKES

REPLIES

2.2K

VIEWS

DSolve ignoring linear solutions

QUESTION FROM: Martin Castillo | 1 year ago BY: Michael Rogers

Calculus , Equation Solving , Mathematics , Symbolic Computations , ...

LIKES

REPLIES

2.1K

VIEWS

Delay Differential Equations with variable delay

QUESTION FROM: Richard Jensen | 1 year ago BY: Richard Jensen

Calculus , Equation Solving , Mathematics , Numerical Computation , ...

LIKES

REPLIES

1.8K

VIEWS

Inequality solving warning: not a valid domain

QUESTION FROM: Wan Xin | 1 year ago BY: Bill Nelson

Algebra , Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

1.9K

VIEWS

Making my System of equations correctly interpreted in Wolfram Alpha

QUESTION FROM: Arkadiusz Kruk | 1 year ago BY: Mariusz Iwaniuk

Algebra , Equation Solving , Mathematics , Wolfram|Alpha

LIKES

REPLIES

2.6K

VIEWS

Mark the corresponding time point when switching the switch

QUESTION FROM: James James | 1 year ago

Calculus , Equation Solving , Graphics and Visualization , ...

LIKES

REPLIES

1.9K

VIEWS

General solution of linear system of equations

QUESTION FROM: Zhenyu Zeng | 1 year ago BY: Zhenyu Zeng

Algebra , Data Science , Equation Solving , Mathematics , ...

LIKES

REPLIES

2.2K

VIEWS

How to choose desired solvable variables in Solve

QUESTION FROM: Izhak Manilov | 1 year ago BY: Izhak Manilov

Algebra , Equation Solving , Mathematics , Symbolic Computations , ...

LIKES

REPLIES

2.7K

VIEWS

Solve four simultaneous equations?

QUESTION FROM: richard young | 1 year ago BY: Daniel Lichtblau

Algebra , Equation Solving , Mathematics , Symbolic Computations , ...

LIKES

REPLIES

1.9K

VIEWS

Ponchon-Savarit Diagram using Aspen-Hysys Thermodynamic Database

QUESTION FROM: Housam Binous | 1 year ago BY: EDITORIAL BOARD

Staff Picks , Chemistry , Equation Solving , ...

LIKES

REPLIES

VIEWS

Why doesn't "Reduce" function combine some results succinctly？

QUESTION FROM: Zhenyu Zeng | 1 year ago BY: Gianluca Gorni

Algebra , Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

1.9K

VIEWS

Closed form Trascendental Equation

QUESTION FROM: Pino Savana | 1 year ago BY: Gianluca Gorni

Algebra , Equation Solving , Mathematics , Symbolic Computations , ...

LIKES

REPLIES

1.8K

VIEWS

Unexpected result from DSolve?

QUESTION FROM: Mert Caliskan | 1 year ago BY: Gianluca Gorni

Calculus , Equation Solving , Mathematics , Symbolic Computations , ...

LIKES

REPLIES

1.8K

VIEWS

Solve takes too long with parametric system

QUESTION FROM: Hongyi Zhao | 2 years ago BY: Hongyi Zhao

Algebra , Equation Solving , High-Performance Computing , ...

LIKES

REPLIES

2.7K

VIEWS

How to eliminate the error FindRoot::lstol?

QUESTION FROM: Hongyi Zhao | 2 years ago BY: Hongyi Zhao

Algebra , Equation Solving , Graphics and Visualization , ...

LIKES

REPLIES

2.5K

VIEWS

Normalizing the wavefunction and plotting it gives error TerminatedEvaluation["RecursionLimit"]

QUESTION FROM: Hongyi Zhao | 2 years ago BY: Gianluca Gorni

Algebra , Equation Solving , Graphics and Visualization , ...

LIKES

REPLIES

3.3K

VIEWS

Several errors from copied NDSolve code

QUESTION FROM: Mohsin Ahmad Bhat | 2 years ago BY: Mohsin Ahmad Bhat

Calculus , Equation Solving , Graphics and Visualization , ...

LIKES

REPLIES

1.9K

VIEWS

Solving ODE: DSolve gives no output

QUESTION FROM: Safinaz Salem | 2 years ago BY: Safinaz Salem

Calculus , Equation Solving , Mathematics , Symbolic Computations , ...

LIKES

REPLIES

2.1K

VIEWS

DSolve gives result Complex infinity, but gives different result with simplified input

QUESTION FROM: Leslaw Bieniasz | 2 years ago BY: Michael Rogers

Calculus , Equation Solving , Mathematics , Symbolic Computations , ...

LIKES

REPLIES

2.1K

VIEWS

Plotting solutions to an equation for varying parameter value produces empty graphs

QUESTION FROM: Ian P | 2 years ago BY: Gianluca Gorni

Algebra , Equation Solving , Graphics and Visualization , ...

LIKES

REPLIES

3.5K

VIEWS

How can I keep a list structure in NDSolve

QUESTION FROM: Iuval Clejan | 1 year ago BY: Christopher French

Calculus , Equation Solving , Mathematics , Numerical Computation , ...

LIKES

REPLIES

2.7K

VIEWS

Finding the zeros and residues of a conformal mapping function

QUESTION FROM: Bi Shengfan | 2 years ago BY: Bi Shengfan

Algebra , Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

1.8K

VIEWS

Plot with and without `Table` produce different results

QUESTION FROM: Ian P | 2 years ago BY: Updating Name

Algebra , Calculus , Equation Solving , Graphics and Visualization , ...

LIKES

REPLIES

2.6K

VIEWS

Assistance with Defining Assumptions for an Array of Symbolic Size

QUESTION FROM: Yuv M | 2 years ago BY: Yuv M

Algebra , Equation Solving , Mathematics , Symbolic Computations , ...

LIKES

REPLIES

1.9K

VIEWS

Trapezoidal method for NDSolve?

QUESTION FROM: James James | 2 years ago BY: Updating Name

Equation Solving , Mathematics , Numerical Computation , ...

LIKES

REPLIES

2.9K

VIEWS

Eliminate hangs on addition of irrelevant equations

QUESTION FROM: James Bowery | 2 years ago BY: Daniel Lichtblau

Algebra , Equation Solving , Mathematics , Symbolic Computations , ...

LIKES

REPLIES

2.6K

VIEWS

Solving system of equations gives no solution

QUESTION FROM: Zaza Esta | 2 years ago BY: Daniel Lichtblau

Algebra , Equation Solving , Mathematics , Symbolic Computations , ...

LIKES

REPLIES

2.2K

VIEWS

Why NDSolve is producing unexpected results, independent of some input parameters?

QUESTION FROM: John Wick | 2 years ago BY: Michael Rogers

Calculus , Equation Solving , Graphics and Visualization , ...

LIKES

REPLIES

3.9K

VIEWS

Solving a system of PDEs (asymptotic expansion)

QUESTION FROM: Iskinder Arsano | 2 years ago

Calculus , Equation Solving , Mathematics , Symbolic Computations , ...

LIKES

REPLIES

1.2K

VIEWS

Unexpected output from Reduce?

QUESTION FROM: Cody Luo | 2 years ago BY: Henrik Schachner

Equation Solving , Logic and Boolean Algebra , Mathematics , ...

LIKES

REPLIES

2.8K

VIEWS

NDSolve doesn't produce a smooth curve

QUESTION FROM: Xiangyang Zhou | 2 years ago BY: Bill Nelson

Calculus , Equation Solving , Mathematics , Numerical Computation , ...

LIKES

REPLIES

2.2K

VIEWS

Help solving an ODE?

QUESTION FROM: Pervin Ece | 2 years ago BY: Mariusz Iwaniuk

Calculus , Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

1.8K

VIEWS

Are there other solutions for DSolve[{y'[x] == E^(2*x - y[x]), y[0] == 0}, y[x], x]?

QUESTION FROM: Zhenyu Zeng | 2 years ago BY: Gianluca Gorni

Calculus , Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

2.1K

VIEWS

Finding the relationship between variables in PDEs?

QUESTION FROM: Zhenyu Zeng | 2 years ago BY: Gianluca Gorni

Calculus , Equation Solving , Mathematics , Symbolic Computations , ...

LIKES

REPLIES

VIEWS

ParametricNDSolve error: Dependent variables cannot depend on parameters

QUESTION FROM: Carles Lopez | 2 years ago BY: Gianluca Gorni

Calculus , Equation Solving , Mathematics , Numerical Computation , ...

LIKES

REPLIES

3.1K

VIEWS

FindMinimum error related to NDSolve

QUESTION FROM: Carles Lopez | 2 years ago BY: Gianluca Gorni

Calculus , Data Science , Equation Solving , Mathematics , ...

LIKES

REPLIES

VIEWS

NDSolve error:Equation or list of equations expected

QUESTION FROM: Anderson Coelho | 2 years ago BY: Gianluca Gorni

Equation Solving , Mathematics , Numerical Computation , ...

LIKES

REPLIES

2.1K

VIEWS

Seeking techniques for detailed step-by-step solution of integral equation transformation

QUESTION FROM: Rob Leny | 2 years ago BY: Rohit Namjoshi

Calculus , Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

2.1K

VIEWS

How to efficiently compute the integral of a piecewise demand function?

QUESTION FROM: Sébastien Cerles | 2 years ago BY: Sébastien Cerles

Calculus , Equation Solving , Mathematics , Symbolic Computations , ...

LIKES

REPLIES

2.4K

VIEWS

Electromagnetically Induced Transparency with five-level system

QUESTION FROM: Junnan Wang | 2 years ago

Equation Solving , Mathematics , Optics , Packages , Physics , ...

LIKES

REPLIES

1.8K

VIEWS

Error solving system of equations: not a quantified system of equations and inequalities

QUESTION FROM: Saroj Dattatreya | 2 years ago BY: Saroj Dattatreya

Algebra , Calculus , Equation Solving , Mathematics , ...

LIKES

REPLIES

2.2K

VIEWS

Solving system of equations: long evaluation time with no results

QUESTION FROM: Saroj Dattatreya | 2 years ago BY: Saroj Dattatreya

Algebra , Equation Solving , Mathematics , Symbolic Computations , ...

LIKES

REPLIES

2.2K

VIEWS

Group Count

1786 Discussions

Group Branding

New Discussion

ACTIVE MEMBERS

8 days ago

9 days ago

11 days ago

12 days ago

22 days ago

8 days ago

27 days ago

RELATED GROUPS

Mathematics 6K discussions 4K subscriptions

Wolfram Language 11K discussions 2K subscriptions

Staff Picks 1K discussions 806 subscriptions

Student Leadership Programs 69 discussions 249 subscriptions

Computer Science 643 discussions 2K subscriptions

Chemistry 329 discussions 760 subscriptions

Biological Sciences 282 discussions 1K subscriptions

Feedback