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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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Solve[] not giving ConditionalExpression?

QUESTION FROM: Thomas Tse | 5 years ago BY: John Doty
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
8.2K
VIEWS

Solving equations for all occurences of [constant]

QUESTION FROM: Oliver Madsen | 11 years ago BY: Frank Kampas
Algebra , Calculus , Computable Document Format , Computer Science , ...
2
REPLIES
8.2K
VIEWS

Multinomial equations for factoring a sum of equal grade exterior products

QUESTION FROM: David J M Park Jr | 6 years ago BY: David J M Park Jr
Algebra , Equation Solving , Mathematics , Tuning and Debugging , ...
4
REPLIES
8.2K
VIEWS

Simple Word Problem- Double check answer?

QUESTION FROM: K M | 10 years ago BY: Paul Cleary
Algebra
2
REPLIES
8.2K
VIEWS

DNF (disjunctive normal form) of a formula in W|A

QUESTION FROM: Rathernot Say | 9 years ago BY: Daniel Lichtblau
Algebra , Logic and Boolean Algebra , Wolfram|Alpha
1
REPLIES
8.2K
VIEWS

Algorithm behind NSolve

QUESTION FROM: Kashif Nazar | 10 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Wolfram Language
6
REPLIES
8.2K
VIEWS

Solving equation system with quadratic terms

QUESTION FROM: Maximilian Ulbrich | 5 years ago BY: Maximilian Ulbrich
Algebra , Equation Solving , Mathematics , Wolfram Language
16
REPLIES
8.2K
VIEWS

Calculations with Hermite Polynomials

QUESTION FROM: alan barnett | 10 years ago BY: Daniel Lichtblau
Algebra , Calculus , Mathematica
12
REPLIES
8.2K
VIEWS

Trying to produce some matrices, but getting syntax errors :(

QUESTION FROM: Anders Bredahl | 11 years ago BY: Udo Krause
Algebra , Mathematica , Presentation and Notebooks , User Interface
6
REPLIES
8.2K
VIEWS

No output from Solve[ ]?

QUESTION FROM: Jay Gourley | 2 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
8.2K
VIEWS

Angle variable "escaped" from DynamicModule?

QUESTION FROM: Christopher Young | 5 years ago BY: Christopher Young
Algebra , Dynamic Interactivity , Geometry , ...
11
REPLIES
8.2K
VIEWS

Calculate the following products with W|A app on a phone device?

QUESTION FROM: Patrik Horvath | 8 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Symbolic Computations , Wolfram|Alpha , ...
1
REPLIES
8.2K
VIEWS

How to find all multi-indices satisfying given contraints?

QUESTION FROM: Jonatan Lehtonen | 11 years ago BY: Jonatan Lehtonen
Algebra , Mathematica , Numerical Computation , Wolfram Language
10
REPLIES
8.2K
VIEWS

Shade a submatrix within a matrix

QUESTION FROM: Thomas Vermaak | 4 years ago BY: Thomas Vermaak
Algebra , Mathematics , Wolfram|Alpha Notebook Edition
4
REPLIES
8.2K
VIEWS

Not sure if this is a bug in WolframAlpha or not

QUESTION FROM: Evan Roth | 12 years ago BY: Ilian Gachevski
Algebra , Wolfram|Alpha
4
REPLIES
8.2K
VIEWS

Why does Piecewise yield empty plot when function definition seems okay?

QUESTION FROM: Glen Deering | 10 years ago BY: Glen Deering
Algebra , Calculus , Graphics and Visualization , Wolfram Language
2
REPLIES
8.2K
VIEWS

How to track row swap in Gaussian elimination?

QUESTION FROM: Anne-Claire Martines | 11 years ago BY: Daniel Lichtblau
Algebra , Biological Sciences , Modeling , ...
2
REPLIES
8.1K
VIEWS

Finding piecewise function based on set of points?

QUESTION FROM: Jose Hernandez | 5 years ago BY: Jose Hernandez
Algebra , Graphics and Visualization , Mathematics , Wolfram Language
10
REPLIES
8.1K
VIEWS

Syntax for Nested Functions

QUESTION FROM: Nick Hare | 10 years ago BY: Nick Hare
Algebra , Mathematica , Mathematics
2
REPLIES
8.1K
VIEWS

Non linear fit help

QUESTION FROM: suvadip mandal | 10 years ago BY: Sean Clarke
Algebra , Discrete Mathematics , Mathematics
6
REPLIES
8.1K
VIEWS

[?] Reduced Row Echelon form

QUESTION FROM: Bert Aerts | 6 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
8.1K
VIEWS

Determine the characteristic polynomial of an algebraic 11 by 11 matrix?

QUESTION FROM: batemill | 7 years ago BY: batemill
Algebra , Mathematics , Wolfram Language
4
REPLIES
8.1K
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
8.1K
VIEWS

Cubed Root of x squared at x = -1

QUESTION FROM: Mitchell Sandlin | 5 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
8.1K
VIEWS

Solve error: not a valid variable

QUESTION FROM: J E | 3 years ago BY: J E
Algebra , Equation Solving , Mathematics , Wolfram Language
15
REPLIES
8.1K
VIEWS

No solution for solving equation in W|A?

QUESTION FROM: R R | 5 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Wolfram|Alpha , Wolfram Language
9
REPLIES
8.1K
VIEWS

Decomposition of an even number into two prime numbers

QUESTION FROM: Aleksey Belyanin | 6 years ago BY: Ryan Latterell
Algebra , Discrete Mathematics , Mathematics , Wolfram Language
7
REPLIES
8.1K
VIEWS

Loop Construction

QUESTION FROM: selahittin cinar | 10 years ago BY: Jim Baldwin
Algebra , Mathematica , Numerical Computation , Wolfram Language
4
REPLIES
8.1K
VIEWS

Counterintuitive result for FullSimplify of expressions with Re

QUESTION FROM: Andy Ross | 12 years ago BY: Sjoerd de Vries
Algebra , Calculus , Mathematica , Wolfram Language
6
REPLIES
8K
VIEWS

Get two dimensional Newton-Raphson in inverse kinematics of a plane robot?

QUESTION FROM: Ivan L. | 7 years ago BY: Ivan L.
Algebra , Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
8K
VIEWS

Inverse of a Fourier matrix

QUESTION FROM: Ananda Suresh | 9 years ago BY: Bill Simpson
Algebra , Mathematics , Symbolic Computations , ...
1
REPLIES
8K
VIEWS

Error fitting function to data using NIntegrate and ' (differentiation).

QUESTION FROM: Christoph Bernkopf | 7 years ago BY: Christoph Bernkopf
Algebra , Calculus , Optimization , Mathematics , Modeling , ...
7
REPLIES
8K
VIEWS

Regarding units of output value

QUESTION FROM: abhishek sharma | 5 years ago BY: abhishek sharma
Algebra , Calculus , Mathematica , Optimization , Mathematics , ...
9
REPLIES
8K
VIEWS

Solve::incnst: Inconsistent or redundant ... Mathematica 9

QUESTION FROM: Harvey Vargas | 11 years ago BY: Bruce Miller
Algebra , Equation Solving , Mathematica , Wolfram Language
1
REPLIES
8K
VIEWS

[WWS21] The Multiway Systems of Dynkin Diagrams

QUESTION FROM: Sam Willis | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Discrete Mathematics , Graphs and Networks , ...
2
REPLIES
8K
VIEWS

Change of basis using RowReduce

QUESTION FROM: Jhn Doe | 7 years ago BY: Anonymous User
Algebra , Mathematics , Wolfram Language
3
REPLIES
7.9K
VIEWS

CentralMoment[2] vs. Variance using WeightedData

QUESTION FROM: Sander Huisman | 8 years ago BY: Sander Huisman
Algebra , Mathematica , Mathematics , Statistics and Probability , ...
5
REPLIES
7.9K
VIEWS

Lower-order logical independence of boolean functions ...?

QUESTION FROM: Mark Tuttle | 10 years ago
Algebra , Computer Science , Data Science , Discrete Mathematics , ...
0
REPLIES
7.9K
VIEWS

Wolfram|Alpha: three equations with three unknown variables v1, v2 and v3

QUESTION FROM: Rene Labounek | 11 years ago
Algebra , Wolfram|Alpha
0
REPLIES
7.9K
VIEWS

combining solve and for

QUESTION FROM: Gregorio Martinez | 10 years ago BY: Gregorio Martinez
Algebra , Mathematics , Modeling , Numerical Computation , Physics , ...
3
REPLIES
7.9K
VIEWS

[?] Solve systems of equations with trigonometric expressions?

QUESTION FROM: Brett Stone | 7 years ago BY: Hans Dolhaine
Algebra , Equation Solving , Geometry , Mathematics , ...
3
REPLIES
7.9K
VIEWS

Help me figure out why I'm getting this extraneous solution

QUESTION FROM: claribel sanchez | 11 years ago BY: Sean Clarke
Algebra , Mathematica , Mathematics , Wolfram|Alpha
1
REPLIES
7.8K
VIEWS

Solve a system of non-linear equations?

QUESTION FROM: Mohammad Ahmad Shoeb | 4 years ago BY: Mohammad Ahmad Shoeb
Algebra , Equation Solving , Mathematics , Wolfram Language
12
REPLIES
7.8K
VIEWS

Simplifying equation with exponents?

QUESTION FROM: Juan Pablo Chauvin | 11 years ago BY: Juan Pablo Chauvin
Algebra , Mathematica , Wolfram Language
2
REPLIES
7.8K
VIEWS

Solving system of equations with Solve takes too long?

QUESTION FROM: Olimpia Cutinelli Rendina | 4 years ago BY: Werner Geiger
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
12
REPLIES
7.8K
VIEWS

Can I create a function by assigning list elements?

QUESTION FROM: Zenon PodbipiÄ?ta | 10 years ago BY: Zenon PodbipiÄ?ta
Algebra , Computer Science , Import and Export , Mathematica , ...
2
REPLIES
7.8K
VIEWS

Test for the position of the first non-numeric value?

QUESTION FROM: Eduardo Mendes | 9 years ago BY: Eduardo Mendes
Algebra , Mathematics , Wolfram Language
16
REPLIES
7.8K
VIEWS

Sum components of a vector in Wolfram|Alpha?

QUESTION FROM: pi tao | 9 years ago BY: Valeriu Ungureanu
Algebra , Mathematics , Wolfram|Alpha
1
REPLIES
7.8K
VIEWS

How to convert Solve results to a List-of-numbers structure

QUESTION FROM: Chiel Geeraert | 10 years ago BY: Chiel Geeraert
Algebra , Wolfram Language
2
REPLIES
7.8K
VIEWS

Maximing with constraints error message

QUESTION FROM: Claude Dax | 10 years ago
Algebra , Calculus , Economics , Equation Solving , Mathematica , ...
0
REPLIES
7.8K
VIEWS
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