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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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[solved] Kernel crashes during calculation of determinant of a matrix

QUESTION FROM: Martin Guttmann | 5 years ago BY: Martin Guttmann
Algebra , Mathematics , Numerical Computation , Wolfram Language
3
REPLIES
5.8K
VIEWS

Shade a submatrix within a matrix

QUESTION FROM: Thomas Vermaak | 5 years ago BY: Thomas Vermaak
Algebra , Mathematics , Wolfram|Alpha Notebook Edition
4
REPLIES
8.8K
VIEWS

Result conditions incomplete in W|A?

QUESTION FROM: Peter Heckert | 5 years ago
Algebra , Equation Solving , Mathematics , Wolfram|Alpha
0
REPLIES
2.9K
VIEWS

Is it possible to get "*" operators in the results of W|A?

QUESTION FROM: Peter Heckert | 5 years ago BY: Peter Heckert
Algebra , Equation Solving , Mathematics , Wolfram|Alpha
4
REPLIES
5.1K
VIEWS

Schmidt arrangements: Mobius transformation application

CONTRIBUTED BY: Christophe Favergeon | 5 years ago BY: Christophe Favergeon
Staff Picks , Algebra , Discrete Mathematics , ...
10
REPLIES
17.2K
VIEWS

Solving matrix Riccati differential equation?

QUESTION FROM: Hasti Abedi | 5 years ago BY: Gianluca Gorni
Algebra , Calculus , Equation Solving , Mathematics , Wolfram Language
1
REPLIES
3.6K
VIEWS

Explanation for complex term in Solve[ ] output?

QUESTION FROM: Franky Belleggia | 5 years ago
Algebra , Equation Solving , Symbolic Computations , Wolfram Language
0
REPLIES
2.6K
VIEWS

Theoretical questions about Solve[ ] for polynomial systems

QUESTION FROM: Jason Shu | 5 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
4.2K
VIEWS

Determine the expresions of the boundaries of cells in CAD

QUESTION FROM: J Jesus Rico-Melgoza | 5 years ago
Algebra , Mathematics , Wolfram Language
0
REPLIES
3.7K
VIEWS

How to enter equation while specifying terms?

QUESTION FROM: Paul K | 5 years ago BY: Rohit Namjoshi
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
4.1K
VIEWS

Solve system of two equations with dependent variable

QUESTION FROM: E P | 5 years ago BY: Bill Nelson
Algebra , Equation Solving , Wolfram|Alpha
3
REPLIES
5.8K
VIEWS

How to realize this simplification canceling each term by a factor

QUESTION FROM: Jacques Ou | 5 years ago BY: Bill Nelson
Algebra , Calculus , Mathematics , Wolfram Language
3
REPLIES
4.4K
VIEWS

Self-similar algebras in the framework of A New Kind of Science

CONTRIBUTED BY: José Manuel Rodríguez Caballero | 5 years ago BY: José Manuel Rodríguez Caballero
Algebra , Computational Systems , Discrete Mathematics , ...
2
REPLIES
7.5K
VIEWS

Unexpected behaviour from AxiomaticTheory["RingAxioms"]?

QUESTION FROM: Bruce Colletti | 5 years ago BY: Bruce Colletti
Algebra , Mathematics , Wolfram Language
2
REPLIES
7K
VIEWS

Using NSolve to solve equation given by power series?

QUESTION FROM: Anonymous User | 5 years ago BY: Anonymous User
Algebra , Equation Solving , Graphics and Visualization , ...
8
REPLIES
7.3K
VIEWS

Pure imaginary complex number

QUESTION FROM: Mathieu Auffray | 5 years ago BY: Shenghui Yang
Algebra , Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
5.5K
VIEWS

Get a condition on parameters to compare 2 thresholds

QUESTION FROM: Xavier Koch | 5 years ago BY: Li Siqi
Algebra , Equation Solving , Mathematics , Wolfram Language
6
REPLIES
6.2K
VIEWS

Solving a system of nonlinear equations with inequality constraints

QUESTION FROM: Sabrina Chui | 5 years ago BY: Bill Nelson
Algebra , Equation Solving , Mathematics , Wolfram Language
11
REPLIES
7.2K
VIEWS

Find composition of functions using Wolfram|Alpha?

QUESTION FROM: Christopher N | 5 years ago
Algebra , Mathematics , Wolfram|Alpha
0
REPLIES
2.9K
VIEWS

[WWS21] The Multiway Systems of Dynkin Diagrams

QUESTION FROM: Sam Willis | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Discrete Mathematics , Graphs and Networks , ...
2
REPLIES
8.8K
VIEWS

Definite and indefinite integrals and limits calculation time?

QUESTION FROM: Len Berman | 5 years ago BY: Daniel Lichtblau
Algebra , Calculus , Mathematics , Wolfram Language
4
REPLIES
5K
VIEWS

Finding the maximum value on a restricted interval

QUESTION FROM: Xavier Koch | 5 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Optimization , Mathematics , ...
1
REPLIES
5.9K
VIEWS

Solving a system of inequalities takes too long?

QUESTION FROM: A R | 5 years ago BY: A R
Algebra , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
4.6K
VIEWS

Replace terms in an expression by a single variable?

QUESTION FROM: Rafael Guariento | 5 years ago BY: Rafael Guariento
Algebra , Wolfram Language
3
REPLIES
5.6K
VIEWS

Matrix solver is not working?

QUESTION FROM: Samuel MS | 5 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
4.2K
VIEWS

A question on parametrically solving systems of equalities and inequalities

QUESTION FROM: J Jesus Rico-Melgoza | 6 years ago BY: J Jesus Rico-Melgoza
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
6.1K
VIEWS

Finding piecewise function based on set of points?

QUESTION FROM: Jose Hernandez | 6 years ago BY: Jose Hernandez
Algebra , Graphics and Visualization , Mathematics , Wolfram Language
10
REPLIES
9.3K
VIEWS

Marginal PDF of the eigen values of a Wishart matrix?

QUESTION FROM: P V | 5 years ago BY: Nicholas Engelking
Algebra , Statistics and Probability , Wolfram Language
1
REPLIES
6.5K
VIEWS

Exact Schur Decomposition in special cases (MahalanobisDistanceTransform)

QUESTION FROM: Seth Chandler | 5 years ago BY: Luis R. Izquierdo
Algebra , Mathematics , Statistics and Probability , Wolfram Language
6
REPLIES
10.5K
VIEWS

Integration problem in terms of reals returns complex result

QUESTION FROM: Renata Litovzeva | 6 years ago BY: Renata Litovzeva
Algebra , Calculus , Mathematics , Wolfram Language
2
REPLIES
3.4K
VIEWS

Solve a system of non-linear equations?

QUESTION FROM: Mohammad Ahmad Shoeb | 5 years ago BY: Mohammad Ahmad Shoeb
Algebra , Equation Solving , Mathematics , Wolfram Language
12
REPLIES
8.5K
VIEWS

Recently reported issues with Quantity

CONTRIBUTED BY: Daniel Lichtblau | 6 years ago BY: Ian Williams
Algebra , Calculus , Equation Solving , Mathematica , Units , ...
3
REPLIES
11.5K
VIEWS

Assuming lambdas >= 0 for KKT script

QUESTION FROM: Nik Aa | 6 years ago BY: Frank Kampas
Algebra , Optimization , Mathematics , Wolfram Language
2
REPLIES
6.4K
VIEWS

Simplify symbolic inequality?

QUESTION FROM: Raspi Rascal | 6 years ago BY: Raspi Rascal
Algebra , Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
5K
VIEWS

How to know if a point is in-between 2 3D parallel planes ?

QUESTION FROM: Florent B | 6 years ago BY: Ta'a Nwa Dombou
Algebra , Calculus , Equation Solving , Graphs and Networks , ...
6
REPLIES
7.7K
VIEWS

Numerical solutions for an equation with variable parameters?

QUESTION FROM: Heitor Silva | 6 years ago BY: Hans Dolhaine
Algebra , Calculus , Equation Solving , Mathematics , ...
3
REPLIES
4.2K
VIEWS

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

QUESTION FROM: Yuri Pitushkevich | 6 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Wolfram Language
8
REPLIES
9.8K
VIEWS

An unexpected effect of Simplify on plotting surfaces

QUESTION FROM: Andrey Solovjev | 6 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Graphics and Visualization , ...
6
REPLIES
5.4K
VIEWS

Solve and NSolve not working well with Quantity and Units?

QUESTION FROM: Francis Bush | 6 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
44
REPLIES
19K
VIEWS

What is a quadratic matrix to the 0th power?

QUESTION FROM: Raspi Rascal | 6 years ago BY: Raspi Rascal
Algebra , Mathematics , Wolfram Language
2
REPLIES
4K
VIEWS

Different periodicity for equivalent equations in W|A?

QUESTION FROM: Marlon Saveri | 6 years ago
Algebra , Equation Solving , Mathematics , Wolfram|Alpha
0
REPLIES
3.2K
VIEWS

Reducing 3rd-order linear ODEs to v''' + Z v = F with a change of variables

CONTRIBUTED BY: Rauan Kaldybaev | 6 years ago BY: Rauan Kaldybaev
Algebra , Calculus , Equation Solving , Mathematics , ...
4
REPLIES
6.8K
VIEWS

Isolate imaginary/real part of simple algebraic expression?

QUESTION FROM: Anonymous User | 6 years ago BY: Gianluca Gorni
Algebra , Mathematics , Wolfram Language
5
REPLIES
3.4K
VIEWS

Plotting functions that have constants and variables

QUESTION FROM: Myunghyun Jeong | 6 years ago BY: Hans Dolhaine
Algebra , Calculus , Equation Solving , Graphics and Visualization , ...
1
REPLIES
4.1K
VIEWS

Radical Denest: an ancient difficult task in symbolic computation

CONTRIBUTED BY: Swastik Banerjee | 2 years ago BY: Johannes Martin
Staff Picks , Algebra , Mathematics , Symbolic Computations , ...
4
REPLIES
14.1K
VIEWS

Finite abstract simplicial complexes

CONTRIBUTED BY: Oliver Knill | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Graphics and Visualization , ...
2
REPLIES
14.4K
VIEWS

Calculate Mod and more in W|A

QUESTION FROM: Frank Bax | 6 years ago BY: Bill Nelson
Algebra , Mathematics , Wolfram|Alpha
3
REPLIES
4.9K
VIEWS

How Row Reduce a matrix

QUESTION FROM: Willy Saint-Hilaire | 6 years ago BY: Rohit Namjoshi
Algebra , Mathematics , Wolfram Language
6
REPLIES
4.6K
VIEWS

How can I set a condition for when FindRoot cannot find a solution?

QUESTION FROM: Archie Watts-Farmer | 6 years ago
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
4.1K
VIEWS

Find inequalities defined by a region

QUESTION FROM: Antoine Restivo | 6 years ago
Algebra , Geometry , Graphics and Visualization , Mathematics , ...
0
REPLIES
3.8K
VIEWS
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