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

[?] One simple equation gets answer, similar one does not?

QUESTION FROM: Anthony Torrero Collins | 9 years ago BY: Michael Rogers

LIKES

REPLIES

11.1K

VIEWS

Solve a system of equations?

QUESTION FROM: Alex Token | 9 years ago BY: Updating Name

Equation Solving , Mathematics , Symbolic Computations , ...

LIKES

REPLIES

36.4K

VIEWS

[?] Plot3D and Plot results of DSolve and NDSolve?

QUESTION FROM: Tim Zhang | 9 years ago BY: Gianluca Gorni

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

LIKES

REPLIES

6.1K

VIEWS

[?] Plot3D the following solution obtained using DSolve?

QUESTION FROM: Tim Zhang | 9 years ago BY: Kyle Martin

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

LIKES

REPLIES

5.6K

VIEWS

Solve a system of DAEs with discrete conditions using NDSolve?

QUESTION FROM: Foad Sojoodi Farimani | 9 years ago BY: Neil Singer

Discrete Mathematics , Engineering , Equation Solving , Mathematics , ...

LIKES

REPLIES

8.1K

VIEWS

[?] Plot complex numbers?

QUESTION FROM: raf kickass | 9 years ago BY: raf kickass

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

LIKES

REPLIES

12.8K

VIEWS

Calculate a numerical integration with NIntegrate?

QUESTION FROM: Giovanni Iacucci | 9 years ago BY: Gianluca Gorni

Equation Solving , Mathematics , Numerical Computation , ...

LIKES

REPLIES

4.7K

VIEWS

Solve this third-order differential equations using DSolve and Integrate?

QUESTION FROM: Nurul Ainina | 9 years ago BY: Nurul Ainina

Algebra , Calculus , Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

5.2K

VIEWS

[?] Reset initial conditions at a specific event with NDSolve ?

QUESTION FROM: Anonymous User | 9 years ago BY: Anonymous User

Engineering , Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

5.6K

VIEWS

Solve third order non-linear differential equation?

QUESTION FROM: Georgios Pasias | 9 years ago BY: Frank Kampas

Equation Solving , Mathematics , Symbolic Computations , ...

LIKES

REPLIES

7.9K

VIEWS

Why does Multinomial[-1/2, -1/2, 1] give Indeterminate rather than 1/Pi?

QUESTION FROM: Brad Chalfan | 9 years ago BY: Mariusz Iwaniuk

Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

5.7K

VIEWS

[?] Find the sets of numbers for which these identities hold validly?

QUESTION FROM: Anonymous User | 9 years ago BY: Anonymous User

Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

2.3K

VIEWS

Kronecker delta simplification involving fractions?

QUESTION FROM: Vinicius Henning | 9 years ago BY: Vinicius Henning

Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

6.3K

VIEWS

[?] Sum and Solve the following expression?

QUESTION FROM: Neil Spalter | 9 years ago BY: Jim Baldwin

Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

7.2K

VIEWS

[?] Figure out the problem from this Plot[]/Epilog/NSolve[] error message?

QUESTION FROM: Aeyoss Antelope | 9 years ago BY: Gianluca Gorni

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

LIKES

REPLIES

8.6K

VIEWS

[?] Simplify function Cov, wich is independent of s, when A=0, 1 ?

QUESTION FROM: Zhehao Zhang | 9 years ago BY: Zhehao Zhang

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

LIKES

REPLIES

4.8K

VIEWS

[?] Check whether a function is a solution to this differential equation?

QUESTION FROM: Brianna Cimino | 9 years ago BY: Valeriu Ungureanu

Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

6.8K

VIEWS

Use the replacement rule to replace the values of W, X, Y, Z in these eqs.?

QUESTION FROM: pisa livorno | 9 years ago BY: pisa livorno

Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

5.4K

VIEWS

[?] Select specific values from Solve function?

QUESTION FROM: Robert Poenaru | 9 years ago BY: Valeriu Ungureanu

Equation Solving , Mathematics , Symbolic Computations , ...

LIKES

REPLIES

11.9K

VIEWS

[?] Solve this differential equation with DSolve?

QUESTION FROM: Julian Oviedo | 9 years ago BY: Neil Singer

Engineering , Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

6.2K

VIEWS

[?] Simplify InverseZTransform output?

QUESTION FROM: K M | 9 years ago BY: K M

Equation Solving , Mathematics , Signal Processing , ...

LIKES

REPLIES

7.1K

VIEWS

Redefine a sum function that factors out 'constants' ?

QUESTION FROM: zhu xiaoming | 9 years ago BY: Sander Huisman

Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

5.3K

VIEWS

Solve definite integrals?

QUESTION FROM: studygroups 2000 | 9 years ago BY: studygroups 2000

Calculus , Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

11.5K

VIEWS

Find a feasible solution with LinearProgramming function?

QUESTION FROM: Kun Fang | 9 years ago BY: Kun Fang

Equation Solving , Optimization , Mathematics , Wolfram Language

LIKES

REPLIES

9.1K

VIEWS

Create LogLogPlot of power function?

QUESTION FROM: stephen lukacs | 9 years ago BY: stephen lukacs

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

LIKES

REPLIES

4.9K

VIEWS

Solve a non-linear differential equations system?

QUESTION FROM: Gabriele Cinci | 9 years ago BY: Mariusz Iwaniuk

Biological Sciences , Calculus , Equation Solving , Mathematics , ...

LIKES

REPLIES

14.2K

VIEWS

Solve this equation and what and where the variable "W" is here?

QUESTION FROM: Laura Baker | 9 years ago BY: Sander Huisman

Algebra , Equation Solving , Mathematics , Wolfram|Alpha , ...

LIKES

REPLIES

5.4K

VIEWS

Create charts or animation of a Pursuit Curve?

QUESTION FROM: pawel kowalski | 9 years ago BY: pawel kowalski

Calculus , Demonstrations , Equation Solving , ...

LIKES

REPLIES

12.2K

VIEWS

Factorize a polynomial such as x^2-5x-8 ?

QUESTION FROM: Ray Lawicki | 10 years ago BY: Ray Lawicki

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

LIKES

REPLIES

9.1K

VIEWS

Simplify long but easy inequality?

QUESTION FROM: Cl Ag | 10 years ago BY: Cl Ag

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

LIKES

REPLIES

6.1K

VIEWS

Solve Redox equation with inexact coefficients, Solve[Log10[f(x)]]?

QUESTION FROM: Jonas N. | 10 years ago BY: Jonas N.

Algebra , Chemistry , Equation Solving , Mathematics , ...

LIKES

REPLIES

13.4K

VIEWS

Eliminate produced redundant equations?

QUESTION FROM: Daniel Huber | 10 years ago BY: Daniel Huber

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

LIKES

REPLIES

VIEWS

Find condition which leads to matrix rank two?

QUESTION FROM: Martin Friedrich | 10 years ago BY: Frank Kampas

Equation Solving , Mathematics , Symbolic Computations , ...

LIKES

REPLIES

VIEWS

Modular computation and fractions?

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

Algebra , Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

6.4K

VIEWS

Invert function using InverseFunction and avoid discontinuity?

QUESTION FROM: Øistein H. | 10 years ago BY: Øistein H.

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

LIKES

REPLIES

5.6K

VIEWS

Solve 2nd order differential equation?

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

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

LIKES

REPLIES

9.8K

VIEWS

lookup result. (Equation Solving)

QUESTION FROM: Mutatis Mutandis | 10 years ago BY: Paul Cleary

Calculus , Equation Solving , Symbolic Computations , Wolfram Language

LIKES

REPLIES

8.9K

VIEWS

Writing a loop for multiple derivatives along roots for each derivative?

QUESTION FROM: Brandon Davis | 10 years ago BY: Okkes Dulgerci

Equation Solving , Mathematics , Numerical Computation , ...

LIKES

REPLIES

6.4K

VIEWS

Plot (or contourplot) the output of Reduce?

QUESTION FROM: Eduardo Mendes | 10 years ago BY: Eduardo Mendes

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

LIKES

REPLIES

6.1K

VIEWS

Solve system of equations with NSolve?

QUESTION FROM: Eft Rsd | 10 years ago BY: Gianluca Gorni

Equation Solving , Mathematics , Numerical Computation , ...

LIKES

REPLIES

9.3K

VIEWS

Replace terms within a polynomial function with other terms?

QUESTION FROM: Syed Muhammad Hilmi Syed Anera | 10 years ago BY: Sander Huisman

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

LIKES

REPLIES

6.9K

VIEWS

Solve this Trigonometric system of equations?

QUESTION FROM: Muhammad Afzal | 10 years ago BY: Gianluca Gorni

Equation Solving , Mathematics , Symbolic Computations , ...

LIKES

REPLIES

14.2K

VIEWS

Derivative wrt to a vector?

QUESTION FROM: Jeroen Geeraert | 10 years ago BY: Hans Dolhaine

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

LIKES

REPLIES

13.8K

VIEWS

Determine the equilibrium points of a predator-prey model?

QUESTION FROM: Jopaul Karriyathi | 10 years ago BY: Marco Thiel

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

LIKES

REPLIES

12K

VIEWS

Solve integral with exponentials?

QUESTION FROM: Zhehao Zhang | 10 years ago BY: Gianluca Gorni

Calculus , Equation Solving , Mathematics , Wolfram Language

LIKES

REPLIES

5.5K

VIEWS

ContourPlot in Fast Spherical Harmonics on radiative transfer

QUESTION FROM: Sungwoo Yang | 10 years ago BY: Gianluca Gorni

Engineering , Equation Solving , Graphics and Visualization , ...

LIKES

REPLIES

11.7K

VIEWS

Parameter estimation for nonlinear difference equation

QUESTION FROM: Craig Randall | 10 years ago BY: Craig Randall

Discrete Mathematics , Engineering , Equation Solving , ...

LIKES

REPLIES

8.5K

VIEWS

Help implementing DSolve on differential equations

QUESTION FROM: Hengameh Bagherianlemraski | 10 years ago BY: Mariusz Iwaniuk

Calculus , Equation Solving , Wolfram Language

LIKES

REPLIES

5.9K

VIEWS

How do you solve a large nonlinear system of equations faster than NSolve?

QUESTION FROM: Imran Khan | 10 years ago BY: David Keith

Equation Solving , Wolfram Language

LIKES

REPLIES

VIEWS

What is the proper format to use NSolve to solve equations with units?

QUESTION FROM: joseph pantina | 11 years ago BY: joseph pantina

Equation Solving , Units , Wolfram|Alpha Integration

LIKES

REPLIES

9.1K

VIEWS

Group Count

1823 Discussions

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