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

Quantum mechanics - finite potential well

QUESTION FROM: daniel oloche | 11 years ago BY: daniel oloche

LIKES

REPLIES

10K

VIEWS

Equal flow boundary conditions

QUESTION FROM: Jeiveison Maia | 11 years ago BY: Marco Thiel

Calculus , Chemical Engineering , Equation Solving , Mathematica , ...

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REPLIES

10K

VIEWS

Second order system with different time scales

QUESTION FROM: Luciano Chaves | 11 years ago BY: Kay Herbert

Calculus , Equation Solving , Numerical Computation , Wolfram Language

LIKES

REPLIES

10K

VIEWS

Solve the reduced three-body problem?

QUESTION FROM: thomas rialan | 8 years ago BY: Alexander Trounev

Astronomy , Equation Solving , Mathematics , Numerical Computation , ...

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REPLIES

9.9K

VIEWS

Wave Equation resolution with control

QUESTION FROM: Lina Lili | 6 years ago BY: Mariusz Iwaniuk

Control Systems , Equation Solving , Mathematica , Mathematics , ...

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REPLIES

9.9K

VIEWS

[?] Plot DSolve equation by ListPlot ?

QUESTION FROM: Saleh Baradaran | 9 years ago BY: Okkes Dulgerci

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

LIKES

REPLIES

9.9K

VIEWS

State Space Model for diff equations

QUESTION FROM: Ivan Kiliian | 13 years ago BY: Ivan Kiliian

Control Systems , Engineering , Equation Solving , Wolfram Language

LIKES

REPLIES

9.9K

VIEWS

[?] Solve a differential equation with DSolve?

QUESTION FROM: Brian Cao | 9 years ago BY: Neil Singer

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

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REPLIES

9.9K

VIEWS

Correspondence between direct and inverse Laplace transform?

QUESTION FROM: Leslaw Bieniasz | 8 years ago BY: Mariusz Iwaniuk

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

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REPLIES

9.9K

VIEWS

Difference between Solve[], Reduce[],FindInstance[],FindRoot[]?

QUESTION FROM: Ardhendu Das | 6 years ago BY: Hans Milton

Equation Solving , Mathematics , Symbolic Computations , ...

LIKES

REPLIES

9.8K

VIEWS

Is it possible to solve an equation containing an infinite expression?

QUESTION FROM: INTAN SUPRABA | 12 years ago BY: Alexei Boulbitch

Equation Solving , Statistics and Probability , Wolfram Language

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REPLIES

9.8K

VIEWS

How should I define the boundary and initial conditions in NDSolve...?

QUESTION FROM: Vincent Shaw | 12 years ago BY: Peter Fleck

Calculus , Equation Solving , Mathematica , Numerical Computation , ...

LIKES

REPLIES

9.8K

VIEWS

What is the difference between Explicit RungeKutta Method and RK4 Equation?

QUESTION FROM: Thai Kee Gan | 12 years ago BY: Ivan Morozov

Calculus , Equation Solving , Wolfram Language

LIKES

REPLIES

9.8K

VIEWS

[?] Solve a system of two rather complicated power equations?

QUESTION FROM: Lev Dorosinskiy | 9 years ago BY: Jason Biggs

Equation Solving , Mathematics , Symbolic Computations , ...

LIKES

REPLIES

9.8K

VIEWS

Solve 2nd order differential equation?

QUESTION FROM: Karthik Niranjan S | 10 years ago BY: Neil Singer

Engineering , Equation Solving , Mathematics , SystemModeler , ...

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REPLIES

9.8K

VIEWS

Use FindRoot for the following function?

QUESTION FROM: Robert McHugh | 8 years ago BY: Robert McHugh

Engineering , Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

9.8K

VIEWS

Power[ ] is not working inside of Sum [ ]?

QUESTION FROM: Yuri Pitushkevich | 6 years ago BY: Daniel Lichtblau

Algebra , Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

9.8K

VIEWS

NDSolve Problem for Solving Nonlinear Sytem of 3 Ball Chain "Hertz Model"

QUESTION FROM: Anonymous User | 10 years ago BY: Anonymous User

Equation Solving , Mathematics , Mechanical Engineering , ...

LIKES

REPLIES

9.8K

VIEWS

Solve an equation with angle of 2 transfer functions to get the capacitor?

QUESTION FROM: Leo Baumann | 8 years ago BY: Leo Baumann

Algebra , Engineering , Equation Solving , Mathematics , ...

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REPLIES

9.7K

VIEWS

Obtain a numerical solution and Plot this equation?

QUESTION FROM: Ömer Faruk AKYILDIZ | 7 years ago BY: Ricardo Waste

Equation Solving , Mathematica , Mathematics , ...

LIKES

REPLIES

9.7K

VIEWS

Global data fitting for a chemical kinetics problem?

QUESTION FROM: Hélène PASQUIER | 6 years ago BY: Hélène PASQUIER

Equation Solving , Optimization , Mathematics , ...

LIKES

REPLIES

9.7K

VIEWS

Speed up numerical solution of differential equation using BSplines?

QUESTION FROM: Enzo Marino | 10 years ago BY: Enzo Marino

Equation Solving , Optimization , Mathematics , ...

LIKES

REPLIES

9.7K

VIEWS

Create custom component with custom formula or transfer function?

QUESTION FROM: Lakshmi Rajagopalan | 7 years ago BY: Lakshmi Rajagopalan

Biological Sciences , Equation Solving , Modeling , ...

LIKES

REPLIES

9.7K

VIEWS

Solve Lagrange-Function under specific constraints?

QUESTION FROM: M. S. | 10 years ago BY: Neil Singer

Business Analytics , Economics , Equation Solving , Mathematics , ...

LIKES

REPLIES

9.7K

VIEWS

Work with LinearProgramming with very small and very big numbers?

QUESTION FROM: Darek S. | 10 years ago BY: Daniel Lichtblau

Equation Solving , Optimization , Mathematics , ...

LIKES

REPLIES

9.7K

VIEWS

Find transcendental equation's roots?

QUESTION FROM: Hadi Tokme | 5 years ago BY: Nam Nam

Calculus , Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

9.7K

VIEWS

Get two columns of numerical data as output data format?

QUESTION FROM: Lev Dorosinskiy | 7 years ago BY: Dima Panna

Equation Solving , Import and Export , Mathematics , Wolfram Language

LIKES

REPLIES

9.7K

VIEWS

Please help to understand why NDSolve is not solving a nonlinear PDE in 2D?

QUESTION FROM: David Quesada | 11 years ago BY: Hans Dolhaine

Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

9.7K

VIEWS

How to get inverse Fourier transform?

QUESTION FROM: Sakshi Devi | 10 years ago BY: Sakshi Devi

Equation Solving , Mathematics , Wavelets and Fourier Series , ...

LIKES

REPLIES

9.6K

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

Solve system of 3 equations using "Solve"

QUESTION FROM: Liyaqat Nazir | 6 years ago BY: Liyaqat Nazir

Equation Solving , Mathematics , Symbolic Computations , ...

LIKES

REPLIES

9.6K

VIEWS

Equation of conic section: what's wrong in this code?

QUESTION FROM: hanxu xiao | 10 years ago BY: Mutatis Mutandis

Equation Solving , Wolfram Language

LIKES

REPLIES

9.6K

VIEWS

Fitting data that goes beyond a single line in Trial Version

QUESTION FROM: Himadri De | 11 years ago BY: Himadri De

Equation Solving , Wolfram Language

LIKES

REPLIES

9.6K

VIEWS

Why does NDSolve return a constant value when the derivative is positive?

QUESTION FROM: Robert McHugh | 7 years ago BY: Robert McHugh

Calculus , Control Systems , Equation Solving , Mathematics , ...

LIKES

REPLIES

9.6K

VIEWS

Overdetermined Linear LeastSquares solution of AX=B with constraint [B]>0

QUESTION FROM: Bijan Deb | 11 years ago BY: Daniel Lichtblau

Algebra , Equation Solving , Mathematica , Optimization , ...

LIKES

REPLIES

9.5K

VIEWS

Plot special functions real and imaginary part?

QUESTION FROM: Azad Kaygun | 9 years ago BY: Udo Krause

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

LIKES

REPLIES

9.5K

VIEWS

Solve matrix equation for a particular variable parameter?

QUESTION FROM: Urban Gramc | 7 years ago BY: Hans Dolhaine

Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

9.5K

VIEWS

Interpolate the following implicit function?

QUESTION FROM: Christan Bauer | 8 years ago BY: Christan Bauer

Economics , Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

9.5K

VIEWS

Solve a system of four equations with W|A?

QUESTION FROM: Whiffee Bollenbach | 9 years ago BY: Whiffee Bollenbach

Equation Solving , Mathematics , Wolfram|Alpha

LIKES

REPLIES

9.5K

VIEWS

Solve the following fourth order ODE?

QUESTION FROM: Mirza Farrukh Baig | 8 years ago BY: Alexander Trounev

Equation Solving , Mathematics , Numerical Computation , ...

LIKES

REPLIES

9.5K

VIEWS

Large time difference when >= is used compared to ==?

QUESTION FROM: Paul Cleary | 11 years ago BY: Paul Cleary

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

LIKES

REPLIES

9.5K

VIEWS

What does the unequal constraint slow down solve so much?

QUESTION FROM: Frank Kampas | 5 years ago BY: carlos aya

Discrete Mathematics , Equation Solving , Mathematics , ...

LIKES

REPLIES

9.5K

VIEWS

In the Suggestion Bar, how does one use the option "apply rules to expr.."?

QUESTION FROM: William Stockich | 9 years ago BY: William Stockich

Equation Solving , Mathematics , User Interface , Wolfram Language

LIKES

REPLIES

9.4K

VIEWS

Function output used in Graphics[]....

QUESTION FROM: Tim Kirkpatrick | 11 years ago BY: Tim Kirkpatrick

Equation Solving , Graphics and Visualization , Mathematica , ...

LIKES

REPLIES

9.4K

VIEWS

Solve the following equation f[f[a+b]]==f[2a]+2f[b]?

QUESTION FROM: ismail ali | 7 years ago BY: Todd Rowland

Equation Solving , Mathematics , Symbolic Computations , ...

LIKES

REPLIES

9.4K

VIEWS

How to solve a second order nonlinear ordinary differential equation?

QUESTION FROM: Omer Tzuk | 11 years ago BY: Nasser M. Abbasi

Calculus , Equation Solving , Mathematica , Wolfram Language

LIKES

REPLIES

9.4K

VIEWS

The function x appears with no arguments.

QUESTION FROM: Vindarius Johnson | 12 years ago BY: Frank Kampas

Calculus , Equation Solving , Mathematica , Modeling

LIKES

REPLIES

9.4K

VIEWS

Find the quasi-normal modes of a scattering problem?

QUESTION FROM: Julian Barragan | 9 years ago BY: Julian Barragan

Calculus , Equation Solving , Physics , Wolfram Language

LIKES

REPLIES

9.4K

VIEWS

Can you find the PseudoInverse of this matrix?

QUESTION FROM: Douglas Youvan | 11 years ago BY: Frank Kampas

Algebra , Discrete Mathematics , Equation Solving , ...

LIKES

REPLIES

9.4K

VIEWS

Solve for x in -sin(x)8cos(x)=0?

QUESTION FROM: Andrue Stafford | 13 years ago BY: Frank Kampas

Calculus , Equation Solving , Mathematica

LIKES

REPLIES

9.4K

VIEWS

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1823 Discussions

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