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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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Eliminate produced redundant equations?

QUESTION FROM: Daniel Huber | 9 years ago BY: Daniel Huber
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
18
REPLIES
7.4K
VIEWS

Calculate right limit with Wolfram|Alpha?

QUESTION FROM: Sam Ruston | 9 years ago BY: v z
Algebra , Calculus , Mathematics , Wolfram|Alpha
2
REPLIES
7.3K
VIEWS

Loop with definite scope of alpha until the result no longer change?

QUESTION FROM: Reni Todorova | 9 years ago BY: Reni Todorova
Algebra , Logic and Boolean Algebra , Mathematics , Wolfram Language
5
REPLIES
9K
VIEWS

Invert a function with Wolfram|Alpha?

QUESTION FROM: 12D S?n?f? | 9 years ago BY: Gianluca Gorni
Algebra , Mathematics , Wolfram|Alpha
16
REPLIES
14.2K
VIEWS

Modular computation and fractions?

QUESTION FROM: Mutatis Mutandis | 9 years ago BY: Anonymous User
Algebra , Equation Solving , Mathematics , Wolfram Language
4
REPLIES
6.1K
VIEWS

Calculate the product of two radicals?

QUESTION FROM: Valeriu Ungureanu | 9 years ago BY: Valeriu Ungureanu
Algebra , Mathematics , Symbolic Computations , Wolfram Language
12
REPLIES
6.5K
VIEWS

Using ReplaceAll (/.) with complex variables?

QUESTION FROM: Paul Hillman | 9 years ago BY: Sander Huisman
Algebra , Mathematics , Wolfram Language
9
REPLIES
8.5K
VIEWS

Convert sum of Sin[] or Cos[] to product?

QUESTION FROM: Cesar Lozada | 9 years ago BY: Yehuda Ben-Shimol
Algebra , Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
7.1K
VIEWS

Is PolynomialExtendedGCD working properly?

QUESTION FROM: Yauhen Yakimenka | 9 years ago BY: Yauhen Yakimenka
Algebra , Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
4.3K
VIEWS

ContourPlot: explicit vs variable-defined from of equations

QUESTION FROM: Mutatis Mutandis | 9 years ago BY: Mutatis Mutandis
Algebra , Graphics and Visualization , Mathematics , ...
3
REPLIES
6.1K
VIEWS

Draw a blank cartesian plane with grids?

QUESTION FROM: Ben Zhang | 9 years ago BY: Dan Bach
Algebra , Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
11.2K
VIEWS

Reuse the solutions {(x==-6&&y==-7)... in the other formula?

QUESTION FROM: Mutatis Mutandis | 9 years ago BY: Gianluca Gorni
Algebra , Mathematics , Symbolic Computations , Wolfram Language
7
REPLIES
6.2K
VIEWS

Creating a function that can find the distance between pairs of points

QUESTION FROM: Brandon Davis | 9 years ago BY: Brandon Davis
Algebra , Mathematica
3
REPLIES
7.3K
VIEWS

Solve a Taylor series and operator splitting problem?

QUESTION FROM: Daniel Jara Heredia | 9 years ago
Algebra , Calculus , Equation Solving , Mathematics , ...
0
REPLIES
3.3K
VIEWS

Why the following expression of a logarithm of a product is not True?

QUESTION FROM: Mark Tuttle | 9 years ago BY: Mark Tuttle
Algebra , Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
10.6K
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
7.9K
VIEWS

Can Wolfram|Alpha be used by elementary and middle school math students?

QUESTION FROM: Thomas Turner | 9 years ago BY: Daniel Lichtblau
Algebra , Calculus , Computer-Based Maths , Education , ...
3
REPLIES
13.6K
VIEWS

Wolfram Language equivalent to Matlab Rot90?

QUESTION FROM: Paul Davidson | 9 years ago BY: Sander Huisman
Algebra , External Programs and Systems , Mathematics , ...
6
REPLIES
9.3K
VIEWS

How does one use the define f(x) for more than one function?

QUESTION FROM: Chris Kohne | 9 years ago BY: Chris Kohne
Algebra , Wolfram|Alpha
6
REPLIES
7.7K
VIEWS

Is it possible to see the steps of TrigFactor, Simplify, and others?

QUESTION FROM: Douglas Kubler | 9 years ago BY: Sander Huisman
Algebra , Equation Solving , Mathematics , Wolfram Language
1
REPLIES
6.2K
VIEWS

Reduce a complex number expression into its form a+bi?

QUESTION FROM: Lucas Zanella | 9 years ago BY: EDITORIAL BOARD
Algebra , Mathematics , Wolfram|Alpha
1
REPLIES
5.1K
VIEWS

Double-check a step-by-step solution?

QUESTION FROM: pascal gallant | 9 years ago BY: Shenghui Yang
Algebra , Calculus , Equation Solving , Mathematics , Wolfram|Alpha
1
REPLIES
5K
VIEWS

Code for verification of reliable digits ?

QUESTION FROM: Dr Muh Nikson | 9 years ago BY: Dr Muh Nikson
Algebra , Calculus , Education , Equation Solving , Mathematics , ...
8
REPLIES
5.1K
VIEWS

Simplify negative powers of ComplexInfinity?

QUESTION FROM: Å Brännström | 9 years ago BY: Udo Krause
Algebra , Equation Solving , Mathematics , Wolfram Language
1
REPLIES
6.1K
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
8K
VIEWS

Symbolic substitution with differential equations?

QUESTION FROM: Jean Guy Lussier | 9 years ago BY: Jean Guy Lussier
Algebra , Calculus , Equation Solving , Mathematics , Physics , ...
8
REPLIES
7.1K
VIEWS

Speed up large matrix multiplications with or without high precision?

QUESTION FROM: Erdem Uguz | 9 years ago BY: Sander Huisman
Algebra , Optimization , Mathematics , Wolfram Language
14
REPLIES
9.7K
VIEWS

Solve this equation set in Wolfram|Alpha?

QUESTION FROM: ? ?? | 9 years ago BY: Valeriu Ungureanu
Algebra , Equation Solving , Mathematics , Wolfram|Alpha
6
REPLIES
5.5K
VIEWS

Fitting with x and y errors?

QUESTION FROM: Mathijn Bernards | 9 years ago BY: Jason Biggs
Algebra , Graphics and Visualization , Mathematics , Physics , ...
3
REPLIES
9.3K
VIEWS

Update value and precision of InputField inside Manipulate?

QUESTION FROM: Kaushik Mallick | 9 years ago
Algebra , Computable Document Format , Dynamic Interactivity , ...
0
REPLIES
6.6K
VIEWS

Reduce a Piecewise function into single equation?

QUESTION FROM: Syed Muhammad Hilmi Syed Anera | 9 years ago BY: Mariusz Iwaniuk
Algebra , Calculus , Graphics and Visualization , Mathematics , ...
2
REPLIES
6.5K
VIEWS

Calculate the expectation of Rician distributed data?

QUESTION FROM: Oscar Peña | 9 years ago
Algebra , Calculus , Engineering , Mathematics , ...
0
REPLIES
3.4K
VIEWS

Converting sum of logarithms to the logarithm of a product?

QUESTION FROM: Robert Curl | 9 years ago BY: Robert Curl
Algebra , Mathematics , Symbolic Computations , Wolfram Language
3
REPLIES
8.8K
VIEWS

Problem in partial trace in quantum package?

QUESTION FROM: Ziane Mustapha | 9 years ago
Algebra , Calculus , Mathematics , Packages , Physics , ...
0
REPLIES
4.6K
VIEWS

Substitution of Exp() and avoiding division by zero in simplification?

QUESTION FROM: Karthik Balasubramanian | 9 years ago
Algebra , Compilation , Equation Solving , Mathematics , ...
0
REPLIES
5.6K
VIEWS

Collect[ ] function for vectors {a x, c x} --> x {a, c} ?

QUESTION FROM: Matt Po | 9 years ago BY: Matt Po
Algebra , Calculus , Mathematics , Wolfram Language
4
REPLIES
4.4K
VIEWS

Dynamically creating variables for optimization problem?

QUESTION FROM: Neel Basu | 9 years ago BY: Neel Basu
Algebra , Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
9.4K
VIEWS

Matrix operation speed: Mathematica vs Matlab?

QUESTION FROM: Erdem Uguz | 9 years ago BY: Erdem Uguz
Algebra , External Programs and Systems , Mathematica , ...
3
REPLIES
11.1K
VIEWS

Calculate 6order parametric matrix eigenvalues?

QUESTION FROM: Giacomo Ferracuti | 9 years ago BY: Gianluca Gorni
Algebra , Calculus , Equation Solving , Mathematics , ...
2
REPLIES
5K
VIEWS

Parametrize plots on the imaginary plane to a real axes plane?

QUESTION FROM: Bryan Lettner | 9 years ago BY: Hans Dolhaine
Algebra , Calculus , Equation Solving , Mathematics
5
REPLIES
5.5K
VIEWS

Normalize a Matrix / a list of lists?

QUESTION FROM: Daniel Sumner Magruder | 9 years ago BY: Daniel Sumner Magruder
Algebra , Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
8.5K
VIEWS

Using Solve[] for Advanced Systems?

QUESTION FROM: William Duhe | 9 years ago BY: Sander Huisman
Algebra , Calculus , Equation Solving , Mathematics , ...
4
REPLIES
7.8K
VIEWS

Checking the sign of an equation?

QUESTION FROM: fabian queisner | 9 years ago BY: Marco Thiel
Algebra , Calculus , Mathematics , Symbolic Computations , ...
1
REPLIES
4.1K
VIEWS

Find eigenvalues of a matrix?

QUESTION FROM: Ziane Mustapha | 9 years ago BY: Ziane Mustapha
Algebra , Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
5.8K
VIEWS

Evaluate [omega(1) .. omega(10000)] in Wolfram|Alpha within few seconds?

QUESTION FROM: Cornelis van der Bent | 9 years ago BY: Bill Simpson
Algebra , Mathematics , Wolfram|Alpha , Wolfram Language
8
REPLIES
6.9K
VIEWS

Separation of a rational fraction

QUESTION FROM: Adrien Guyader | 9 years ago BY: Adrien Guyader
Algebra , Mathematics , Wolfram Language
7
REPLIES
5.3K
VIEWS

Show n=(a²+b²+c²) where a, b and c must be different values in W|A?

QUESTION FROM: Luke D | 9 years ago BY: Alexey Podchufarov
Algebra , Mathematics , Wolfram|Alpha
2
REPLIES
10K
VIEWS

Work with bras and kets with the Wolfram Language?

QUESTION FROM: Jason Spalding | 9 years ago BY: Udo Krause
Algebra , Mathematics , Packages , Physics , Wolfram Language
1
REPLIES
8.6K
VIEWS

A type of number orthogonal to both real and complex?

QUESTION FROM: Bryan Lettner | 9 years ago BY: Bryan Lettner
Algebra , Mathematics , Wolfram Language
2
REPLIES
4.8K
VIEWS

Inverting, multiplication, equations with complex matrices?

QUESTION FROM: Grzegorz Pilat | 9 years ago BY: Okkes Dulgerci
Algebra , Mathematics , Symbolic Computations , Wolfram Language
3
REPLIES
5K
VIEWS
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