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Factoring and decomposition, polynomial division, equation and inequality solving and reducing, visualizations of curves, surfaces, and regions...

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Finding a minimum value of a variable that makes an inequality true

QUESTION FROM: Izzy Glanville | 2 years ago BY: Izzy Glanville
Algebra , Equation Solving , Optimization , Mathematics , ...
4
REPLIES
2.9K
VIEWS

How to avoid underflow using Eigensystem for 90x90 matrix with very large numbers?

QUESTION FROM: Panagiotis Andreou | 2 years ago BY: Panagiotis Andreou
Algebra , Mathematics , Wolfram Language
4
REPLIES
3.5K
VIEWS

Solving system of equations gives no solution

QUESTION FROM: Zaza Esta | 3 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
2.7K
VIEWS

Solving a system of linear equations with a parameter.

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
4.4K
VIEWS

Visualizing matrix reduction to reduced echelon and LU forms step-by-step: do such exist?

QUESTION FROM: Murray Eisenberg | 3 years ago BY: Updating Name
Algebra , Dynamic Interactivity , Graphics and Visualization , ...
4
REPLIES
5.1K
VIEWS

Solve for a linear system with equalities and ineqaulities

QUESTION FROM: Xiangyang Zhou | 3 years ago BY: Xiangyang Zhou
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
4
REPLIES
3.1K
VIEWS

Seperator Polynomial Powers in equations

QUESTION FROM: Sheng Dai | 3 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Wolfram Language
4
REPLIES
3.6K
VIEWS

How to solve this difficult nonlinear equation involving InverseErf?

QUESTION FROM: Leslaw Bieniasz | 3 years ago BY: Bill Nelson
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
4
REPLIES
3.3K
VIEWS

Avoid time-consuming warnings in FindRoot with thermodynamic properties

QUESTION FROM: Otto Linsuain | 3 years ago BY: Mariusz Iwaniuk
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
4
REPLIES
4.8K
VIEWS

Why both Wolfram Alpha and Wolfram Cloud don't simplify below BBP type sum, which I came up with?

QUESTION FROM: Alexander Povolotsky | 3 years ago BY: Alexander Povolotsky
Algebra , Mathematics , Wolfram|Alpha , Wolfram Cloud , ...
4
REPLIES
4K
VIEWS

Problem solving system of three equations

QUESTION FROM: Alex B. | 3 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
3.3K
VIEWS

Unexpected discontinuity in a plot

QUESTION FROM: Reza rho | 3 years ago BY: Bill Nelson
Algebra , Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
3.6K
VIEWS

Equilibrium Points of a system of nonlinear equations (Symbolic Solution)

QUESTION FROM: Burhanuddin Safi | 3 years ago BY: Burhanuddin Safi
Algebra , Control Systems , Equation Solving , Mathematics , ...
4
REPLIES
4K
VIEWS

Unexpected result from FourierTransform?

QUESTION FROM: Jianhua Yang | 3 years ago BY: Jianhua Yang
Algebra , Mathematics , Tuning and Debugging , Wolfram Language
4
REPLIES
5.7K
VIEWS

Nonlinear Schrödinger equation: solution and visualization

CONTRIBUTED BY: Athanasios Paraskevopoulos | 3 years ago BY: Sam Carrettie
Staff Picks , Algebra , Calculus , Computer-Based Maths , ...
4
REPLIES
7.1K
VIEWS

Helmholtz problem in circular disk

CONTRIBUTED BY: Athanasios Paraskevopoulos | 3 years ago BY: Chase Marangu
Staff Picks , Algebra , Calculus , Computer-Based Maths , ...
4
REPLIES
6.1K
VIEWS

How to multiply an equation by a factor

QUESTION FROM: Jacques Ou | 3 years ago BY: Rohit Namjoshi
Algebra , Mathematics , Wolfram Language
4
REPLIES
5.3K
VIEWS

Unexpected behavior of sum differentiation and KroneckerDelta

QUESTION FROM: Yaroslav Drachov | 3 years ago BY: Yaroslav Drachov
Algebra , Mathematics , Wolfram Language
4
REPLIES
3.8K
VIEWS

The Twenty-four points game

CONTRIBUTED BY: Bowen Ping | 3 years ago BY: Bowen Ping
Staff Picks , Algebra , Challenges , Graphs and Networks , ...
4
REPLIES
6.9K
VIEWS

Assign the results from Solve[] to new variables

QUESTION FROM: Oscar Alvarez Lemus | 3 years ago BY: Oscar Alvarez Lemus
Algebra , Equation Solving , Mathematics , Wolfram Language
4
REPLIES
4.8K
VIEWS
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