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Geometric interpretation of a matrix

QUESTION FROM: Oliver B | 10 years ago BY: W. Craig Carter
Algebra , Mathematica , Mathematics
3
REPLIES
9.8K
VIEWS

solve an equation with multiple variables

QUESTION FROM: Bashar Fatahalla | 11 years ago BY: Bashar Fatahalla
Algebra , Mathematica , Wolfram Language
3
REPLIES
3.7K
VIEWS

How rare is it for a sparse rectangular matrix to have an exact solution?

QUESTION FROM: Douglas Youvan | 11 years ago BY: Douglas Youvan
Algebra , Discrete Mathematics , Equation Solving , ...
3
REPLIES
7.1K
VIEWS

How do I get Exp[x + y] to be transformed into Exp[x] * Exp[y]?

QUESTION FROM: Craig Richmond | 11 years ago BY: Craig Richmond
Algebra , Wolfram Language
3
REPLIES
3.6K
VIEWS

Functions of Several Variables: Properties of Planes

QUESTION FROM: Drew Trojacek | 11 years ago BY: David Keith
Algebra
3
REPLIES
8.6K
VIEWS

Inequalities system : find new relations via Wolfram|Alpha - HELP

CONTRIBUTED BY: D GM | 11 years ago BY: Bill Simpson
Algebra , Wolfram|Alpha
3
REPLIES
4.3K
VIEWS

How do you interpret this Solve output ?

QUESTION FROM: Ryan Gardner | 11 years ago BY: Bill Simpson
Algebra , Equation Solving , Physics , Wolfram Language
3
REPLIES
5.1K
VIEWS

Help me to solve this equation with Solve command

QUESTION FROM: dang chau | 11 years ago BY: Bill Simpson
Algebra , Mathematica , Wolfram Language
3
REPLIES
7.5K
VIEWS

Digit precision with N command when working with machine precision numbers

QUESTION FROM: Daniel Solis | 11 years ago BY: Daniel Solis
Algebra , Mathematica , Wolfram Language
3
REPLIES
3.7K
VIEWS

Solving four recurrence relations simultaneously

QUESTION FROM: Mahmoud El-Maklizi | 11 years ago BY: Bill Simpson
Algebra , Mathematica , Wolfram Language
3
REPLIES
5.6K
VIEWS

Solve or NSolve doesn't give any solution in twelve hours

QUESTION FROM: bilik.miloslav | 11 years ago BY: bilik.miloslav
Algebra , Equation Solving , Mathematica , Wolfram Language
3
REPLIES
8.2K
VIEWS

Can we select from a list of lists that match from a second list?

QUESTION FROM: Paul Cleary | 11 years ago BY: Christopher French
Algebra , Mathematica , Wolfram Language
3
REPLIES
6K
VIEWS

How does Mathematica 9 assign eigenvectors to a singular matrix?

QUESTION FROM: Bruce Shore | 11 years ago BY: Frank Kampas
Algebra , Mathematica , Wolfram Language
3
REPLIES
2.6K
VIEWS

Can anyone see why this formats oddly?

QUESTION FROM: Paul Cleary | 11 years ago BY: David Reiss
Algebra , Mathematica , Presentation and Notebooks
3
REPLIES
4.2K
VIEWS

Small angle rotation matrix

QUESTION FROM: David Waddell | 11 years ago BY: David Waddell
Algebra , Mathematics , Wolfram Language
3
REPLIES
9.4K
VIEWS

A product of matrixes that returns 0. instead of the correct result

QUESTION FROM: Andrea Gazzotti | 11 years ago BY: Ilian Gachevski
Algebra , Mathematica , Wolfram Language
3
REPLIES
2.6K
VIEWS

What is the symbol for exponentiation and where is it found?

QUESTION FROM: James Gordon | 11 years ago BY: David Reiss
Algebra , Mathematica , Wolfram|Alpha
3
REPLIES
4.4K
VIEWS

How to Speed Up Linear System of ODE

QUESTION FROM: selahittin cinar | 11 years ago BY: selahittin cinar
Algebra , Calculus , Equation Solving , Mathematica , ...
3
REPLIES
7.8K
VIEWS

How to 3D plot a volume of revolution?

QUESTION FROM: Hifas Faiz | 11 years ago BY: Marco Thiel
Algebra , Graphics and Visualization , Mathematica , Mathematics
3
REPLIES
18.9K
VIEWS

Deriving Functions Using Wolfram Alpha

QUESTION FROM: Joe Robinson | 11 years ago BY: Sean Clarke
Algebra , Mathematics , Wolfram|Alpha
3
REPLIES
8.6K
VIEWS

A graphical solution of two equations is possible. Numerically, too?

QUESTION FROM: Niels Nutzer | 12 years ago BY: Frank Kampas
Algebra , Equation Solving , Mathematica , Mathematics , ...
3
REPLIES
6.7K
VIEWS

Having an Issue with Solve with functions in the equations

QUESTION FROM: Ken Bures | 12 years ago BY: Bill Simpson
Algebra
3
REPLIES
4.9K
VIEWS

Simplification of expression with complex variables

QUESTION FROM: Rodion Stepanov | 12 years ago BY: Rodion Stepanov
Algebra , Calculus , Mathematica , Mathematics , Symbolic Computations
3
REPLIES
13.1K
VIEWS

Reducing cubics

QUESTION FROM: Bruce Torrence | 12 years ago BY: Bruce Torrence
Algebra , Equation Solving , Mathematica , Mathematics
3
REPLIES
8.8K
VIEWS

How to solve the equation f(f(x))=x^2+1 ?

CONTRIBUTED BY: Jaime Rangel-Mondragon | 12 years ago BY: Todd Rowland
Algebra , Computer-Based Maths , Geometry , ...
3
REPLIES
23.4K
VIEWS

Advice on Wolfram Products for my website

QUESTION FROM: sihle mgobozi | 12 years ago BY: sihle mgobozi
Algebra , Calculus , Chemistry , Demonstrations , Mathematics , ...
3
REPLIES
18.3K
VIEWS

Does the added notebook reveal a buck in function VectorPlot?

QUESTION FROM: Ulrich Mutze | 1 month ago BY: Gianluca Gorni
Algebra , Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
1.1K
VIEWS

Understanding fractals through Menger Sponge and more

CONTRIBUTED BY: Yacine Driss | 2 months ago BY: Yacine Driss
Staff Picks , Algebra , Calculus , Computer Science , ...
2
REPLIES
1.4K
VIEWS

Why does the result obtained using this method turn out to be incorrect?

QUESTION FROM: Wen Dao | 2 months ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
1.1K
VIEWS

How to Use FullSimplify to breakdown algebraic expression

QUESTION FROM: James Parkus | 2 months ago BY: James Parkus
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
1K
VIEWS

Getting empty plot?

QUESTION FROM: Ehsan Staretud1 | 2 months ago BY: Mariusz Iwaniuk
Algebra , Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
566
VIEWS

About 3D plot and there are some strange white part

QUESTION FROM: lede li | 5 months ago BY: Gianluca Gorni
Algebra , Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
962
VIEWS

Unexpected result in equation elimination from Wolfram Alpha

QUESTION FROM: Ron Hartikka | 6 months ago BY: Ron Hartikka
Algebra , Equation Solving , Mathematics , Wolfram|Alpha
2
REPLIES
1.5K
VIEWS

Matrices tutorial: lists, columns, and rows in Wolfram

CONTRIBUTED BY: Roger J Brown | 7 months ago BY: Updating Name
Staff Picks , Algebra , Education , Know-How , Mathematics , ...
2
REPLIES
2.1K
VIEWS

CylindricalDecomposition doesn't finish the process

QUESTION FROM: Jacob Pavelka | 7 months ago BY: Jacob Pavelka
Algebra , Geometry , Mathematics , Wolfram Language
2
REPLIES
915
VIEWS

Simple exponential expand

QUESTION FROM: Harris Lyr | 7 months ago BY: Gianluca Gorni
Algebra , Mathematics , Wolfram Language
2
REPLIES
1.1K
VIEWS

Billiard dynamics: from regularity to chaos

CONTRIBUTED BY: Sebastian Rodriguez | 8 months ago BY: Bruno Tenorio
Staff Picks , Algebra , Calculus , Equation Solving , ...
2
REPLIES
3.6K
VIEWS

Empowering mathematics education through programming with Wolfram AI and chat-enabled notebooks

CONTRIBUTED BY: Paul Abbott | 8 months ago BY: George Woodrow III
Staff Picks , Algebra , Artificial Intelligence , Data Science , ...
2
REPLIES
48.1K
VIEWS

Plot of independent variables of two functions non invertible

QUESTION FROM: Malej Est | 9 months ago BY: Malej Est
Algebra , Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
1.1K
VIEWS

Plotting level curves for orthogonal analytic functions u, and v

QUESTION FROM: Matthew Mawson | 11 months ago BY: Matthew Mawson
Algebra , Graphics and Visualization , Mathematics
2
REPLIES
1.1K
VIEWS

Matrix, the elements of which is a function

QUESTION FROM: Subhajit Paul | 11 months ago BY: Subhajit Paul
Algebra , Mathematics , Wolfram Language
2
REPLIES
1K
VIEWS

How to get eigenvalues and vectors for changing parameters in a matrix

QUESTION FROM: Kabeer Munjal | 0 months ago BY: Eric Rimbey
Algebra , Mathematics , Wolfram Language
2
REPLIES
1.3K
VIEWS

[WUCB-2024] Conferência de usuários Wolfram 2024 - Brasil

CONTRIBUTED BY: Daniel Carvalho | 0 months ago BY: Daniel Carvalho
Algebra , Calculus , Compilation , Data Science , Events & Media , ...
2
REPLIES
3K
VIEWS

Different definitions of Curl?

QUESTION FROM: Otto Linsuain | 0 months ago BY: Otto Linsuain
Algebra , Mathematics , Wolfram Language
2
REPLIES
2.5K
VIEWS

Octonions and the G2 - Lie group

CONTRIBUTED BY: Johannes Martin | 1 year ago BY: Johannes Martin
Staff Picks , Algebra , Graphics and Visualization , ...
2
REPLIES
4.9K
VIEWS

Tensor networks, Einsum optimizers and the path towards autodiff

CONTRIBUTED BY: Yaroslav Bulatov | 1 year ago BY: Rui-Zhen Huang
Staff Picks , Algebra , Computer Science , Graphs and Networks , ...
2
REPLIES
11.5K
VIEWS

Help needed with 2D Schrödinger equation using discrete Fourier transform and Split-Operator method

QUESTION FROM: Klaus von Bloh | 1 year ago BY: Klaus von Bloh
Algebra , Computer Science , Equation Solving , ...
2
REPLIES
3.1K
VIEWS

Solving a system of equations gives error: not a valid variable

QUESTION FROM: P. Marrone | 1 year ago BY: P. Marrone
Algebra , Know-How , Mathematica , Mathematics
2
REPLIES
1.8K
VIEWS

Uniformization of a genus 4 hyperelliptic curve with arbitrary complex branch points

CONTRIBUTED BY: Julia Bernatska | 1 year ago BY: Julia Bernatska
Staff Picks , Algebra , Geometry , Graphics and Visualization , ...
2
REPLIES
3.4K
VIEWS

[WSRP24] Polynomial value sets of various polynomials

CONTRIBUTED BY: Sahiti Doke | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Dynamic Interactivity , ...
2
REPLIES
5.9K
VIEWS
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