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

Assigning a value to a parameter after solving an equation gives no answer?

QUESTION FROM: Debojyoti Mondal | 2 years ago BY: Denis Ivanov

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REPLIES

VIEWS

Soving equation and Plotting issue with multiple parameter

QUESTION FROM: Debojyoti Mondal | 2 years ago BY: Gianluca Gorni

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

LIKES

REPLIES

2.1K

VIEWS

Solving an equation with fraction powers?

QUESTION FROM: Bob Kakmak | 2 years ago BY: Mariusz Iwaniuk

Algebra , Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

1.7K

VIEWS

Access DSolve solutions as plotable functions

CONTRIBUTED BY: Paul Warburton | 2 years ago BY: Paul Warburton

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

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REPLIES

1.6K

VIEWS

[FSWS23]Diagrammatic & computational study of Abrikosov vortex interactions

CONTRIBUTED BY: Gianni Tallarita | 2 years ago BY: Jarek Duda

Staff Picks , Data Science , Equation Solving , ...

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REPLIES

7.6K

VIEWS

How do I separate or categorize terms of a function of (x,t,u)

QUESTION FROM: Nomsa Ledwaba | 2 years ago

Algebra , Equation Solving , Mathematics , Wolfram Language

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REPLIES

1.9K

VIEWS

Calculus of variation approach and Euler - Lagrange equations for the moving sofa problem

CONTRIBUTED BY: Zhipeng Deng | 2 years ago BY: EDITORIAL BOARD

Staff Picks , Calculus , Equation Solving , ...

LIKES

REPLIES

3.1K

VIEWS

How to customize complex solution regions for NDSolve like the example in Mathematica？

QUESTION FROM: HAO XU | 2 years ago BY: HAO XU

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

LIKES

REPLIES

2.1K

VIEWS

How can I add a plot label inside the plot?

QUESTION FROM: J Prakash | 2 years ago BY: Michael Rogers

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

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REPLIES

VIEWS

Numerically solved PDE of Ornstein–Uhlenbeck process on simplex violates conservation of probability

QUESTION FROM: Cameron Turner | 2 years ago BY: Cameron Turner

Calculus , Equation Solving , Finance , Mathematics , ...

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REPLIES

4.1K

VIEWS

Solving stationary heat equation (Laplace-Equation) with 2 regions and 2 different materials

QUESTION FROM: Dirk Brömme | 2 years ago BY: Dirk Brömme

Calculus , Engineering , Equation Solving , ...

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REPLIES

VIEWS

Problem solving partial differential equation

QUESTION FROM: Dirk Brömme | 2 years ago BY: Dirk Brömme

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

LIKES

REPLIES

2.9K

VIEWS

NDSolveValue error: fewer dependent variables

QUESTION FROM: Abid Hussain | 2 years ago BY: Michael Rogers

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

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REPLIES

VIEWS

[WSS24] Solving Navier-Stokes and Brinkman-Forchheimer PDEs for Coupled Free and Porous Media Flow

CONTRIBUTED BY: Safi Ahmed | 2 years ago BY: EDITORIAL BOARD

Staff Picks , Engineering , Equation Solving , ...

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REPLIES

5.1K

VIEWS

[WSG23] Daily Study Group: Solving ODEs and PDEs

CONTRIBUTED BY: Luke Titus | 2 years ago BY: P Le

Education , Equation Solving , Events & Media , Mathematics , ...

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REPLIES

17.6K

VIEWS

[WSS24] Computational exploration for the Three-Body Problem

CONTRIBUTED BY: Fatimah Alhazmi | 2 years ago

Astronomy , Calculus , Equation Solving , ...

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REPLIES

3.6K

VIEWS

Find the function for a decision variable

QUESTION FROM: Shafa Hananta | 2 years ago BY: Gianluca Gorni

Calculus , Equation Solving , Optimization , Operations Research , ...

LIKES

REPLIES

2.6K

VIEWS

Unable to state a simple square-well Schrödinger problem: "This system cannot be solved"

QUESTION FROM: Christer Gustafsson | 2 years ago BY: Christer Gustafsson

Algebra , Equation Solving , Mathematics , Physics , Wolfram Language

LIKES

REPLIES

2.8K

VIEWS

How can I keep a list structure in NDSolve

QUESTION FROM: Iuval Clejan | 2 years ago BY: Christopher French

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

LIKES

REPLIES

3.2K

VIEWS

How do I tune my NDSolve code to start fast, so it can be run hundreds of times?

QUESTION FROM: Kaden Tro | 2 years ago BY: Gareth Russell

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

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REPLIES

VIEWS

Analytical Solution of a linear system of equations in 8 unknowns

QUESTION FROM: Juan Gustavo Wouchuk Schmidt | 2 years ago BY: Juan Gustavo Wouchuk Schmidt

Equation Solving , Mathematics , Symbolic Computations , ...

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REPLIES

3.1K

VIEWS

Computational Physics course: the Duffing equation (transition to chaos in a differential equation)

CONTRIBUTED BY: Peter Young | 2 years ago BY: EDITORIAL BOARD

Staff Picks , Calculus , Education , Equation Solving , ...

LIKES

REPLIES

7.3K

VIEWS

EM wave through free space propagation

QUESTION FROM: Ruslan Lagashkin | 2 years ago BY: Paul Abbott

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

LIKES

REPLIES

2.9K

VIEWS

Solve an non-homogeneous system of equations mod Z (integers)

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

Algebra , Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

9.6K

VIEWS

NDSolveValue::litarg To avoid possible ambiguity, ... dependent variable in DirichletCondition

QUESTION FROM: David Johnson | 2 years ago BY: Michael Rogers

Calculus , Engineering , Equation Solving , ...

LIKES

REPLIES

2.6K

VIEWS

How to couple equations for temperature field over different domains (e.g. wall and atmosphere)

QUESTION FROM: Oleg Kmechak | 2 years ago

Equation Solving , Modeling , Physics , Wolfram Language

LIKES

REPLIES

1.5K

VIEWS

Problem with the acceleration of a system

QUESTION FROM: Vasile Riccardo Duceac | 2 years ago BY: Sergio Vargas

Calculus , Control Systems , Equation Solving , ...

LIKES

REPLIES

3.3K

VIEWS

How to find any solution to a single differential equation with two dependent variables?

QUESTION FROM: Richard Jensen | 2 years ago BY: Michael Rogers

Calculus , Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

1.9K

VIEWS

Homotopy analysis method code help

QUESTION FROM: Minati Patra | 2 years ago BY: Mariusz Iwaniuk

Equation Solving , Graphics and Visualization , Mathematics , ...

LIKES

REPLIES

2.4K

VIEWS

How to find a function for decision variable

QUESTION FROM: Shafa Hananta | 2 years ago

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

LIKES

REPLIES

1.6K

VIEWS

How can I solve ODE system using RKF45 method with shoting technique?

QUESTION FROM: J Prakash | 2 years ago BY: Mariusz Iwaniuk

Calculus , Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

2.3K

VIEWS

Finding bifurcations in mathematical epidemiology via reaction network methods

CONTRIBUTED BY: Florin Avram | 2 years ago BY: EDITORIAL BOARD

Staff Picks , Algebra , Equation Solving , ...

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REPLIES

VIEWS

Solving equation approximately

QUESTION FROM: Debojyoti Mondal | 2 years ago BY: Debojyoti Mondal

Algebra , Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

2.1K

VIEWS

How can I solve a system of ODE system using RKF45 method with shoting technique?

QUESTION FROM: J Prakash | 2 years ago BY: Michael Rogers

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

LIKES

REPLIES

VIEWS

How to solve the equation algebraically?

QUESTION FROM: Aleksandr Miller | 2 years ago BY: Debojyoti Mondal

Algebra , Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

5.4K

VIEWS

Plot the solution of a differential equation

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

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

LIKES

REPLIES

2.8K

VIEWS

Tilting beam with the center of mass over an edge

QUESTION FROM: Felix Toperczer | 2 years ago

Calculus , Dynamic Interactivity , Equation Solving , ...

LIKES

REPLIES

1.4K

VIEWS

Numerical Simulation of Damped, Driven Nonlinear Waves with Extended Initial Conditions

QUESTION FROM: Athanasios Paraskevopoulos | 2 years ago

Equation Solving , Graphics and Visualization , Mathematics , ...

LIKES

REPLIES

1.9K

VIEWS

Can anyone verify these factors of the largest RSA number on Wikipedia?

QUESTION FROM: Bobby Joe Snyder | 2 years ago

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

LIKES

REPLIES

2.3K

VIEWS

Solving nonlinear equation with integrals and beta functions

QUESTION FROM: Muhammad Fahem Bin Musa | 2 years ago BY: Bill Nelson

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

LIKES

REPLIES

2.4K

VIEWS

Error from FindRoot: The function value is not a list of numbers

QUESTION FROM: Jonathan Wooldridge | 2 years ago BY: Jonathan Wooldridge

Economics , Equation Solving , Graphics and Visualization , ...

LIKES

REPLIES

4.2K

VIEWS

Error using NDSolve

QUESTION FROM: J McDonald | 2 years ago BY: EDITORIAL BOARD

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

LIKES

REPLIES

1.9K

VIEWS

NSolve and FindRoot unable to solve system of trig equations

QUESTION FROM: Alice Wang | 2 years ago BY: Gianluca Gorni

Algebra , Equation Solving , Mathematics , Numerical Computation , ...

LIKES

REPLIES

2.3K

VIEWS

Code verification of immersed boundary techniques using the method of manufactured solutions

CONTRIBUTED BY: Márton Petö | 2 years ago BY: EDITORIAL BOARD

Staff Picks , Calculus , Equation Solving , Geometry , ...

LIKES

REPLIES

3.1K

VIEWS

A Mathematica function to get a list of random inequalities and their respective solution sets

CONTRIBUTED BY: Robert Ipanaqué-Chero | 2 years ago BY: EDITORIAL BOARD

Staff Picks , Algebra , Education , Equation Solving , Mathematics , ...

LIKES

REPLIES

2.7K

VIEWS

Constrained minimization of a function whose minimum is exactly zero

QUESTION FROM: Alfred Svarc | 2 years ago BY: Alfred Svarc

Equation Solving , Optimization , Mathematics , ...

LIKES

REPLIES

1.9K

VIEWS

How to find the value of f(2023)+f(2024) ?

QUESTION FROM: Lee Tao | 2 years ago BY: Jim Baldwin

Algebra , Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

3.7K

VIEWS

[WSS21] Use neural network to predict the solution of partial differential

CONTRIBUTED BY: Alireza Bafandeh | 2 years ago BY: Faz 1

Staff Picks , Artificial Intelligence , Calculus , Data Science , ...

LIKES

REPLIES

7.4K

VIEWS

How to impose a neural network to solve a PDE problem step by step?

QUESTION FROM: Faz 1 | 2 years ago

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

LIKES

REPLIES

1.8K

VIEWS

Validating analytical solution of an equation

QUESTION FROM: Debojyoti Mondal | 2 years ago BY: Gianluca Gorni

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

LIKES

REPLIES

1.8K

VIEWS

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1822 Discussions

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