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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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Matrix multiplication using W|A ?

QUESTION FROM: Denys Porplenko | 7 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Wolfram|Alpha
4
REPLIES
5.4K
VIEWS

Linearize a polynomial in several variables?

QUESTION FROM: Omar Alsuhaimi | 7 years ago BY: Hans Dolhaine
Algebra , Calculus , Mathematics , Wolfram Language
7
REPLIES
9.8K
VIEWS

Use the Dirac function in an integral calculation?

QUESTION FROM: V? Ng?c Vi?t Hoàng | 7 years ago BY: Rohit Namjoshi
Algebra , Calculus , Discrete Mathematics , Equation Solving , ...
1
REPLIES
5.2K
VIEWS

Solve definite Integrals of large symbolic equations?

QUESTION FROM: Jacob Switzer | 7 years ago BY: Alexander Trounev
Algebra , Calculus , Equation Solving , Mathematics , ...
3
REPLIES
6.5K
VIEWS

Solve the differential equation by Runge Kutta method?

QUESTION FROM: V? Ng?c Vi?t Hoàng | 7 years ago BY: V? Ng?c Vi?t Hoàng
Algebra , Calculus , Equation Solving , Mathematics , ...
6
REPLIES
5.8K
VIEWS

Solve a large system of equations with 19 variables?

QUESTION FROM: Paul Cleary | 7 years ago BY: Paul Cleary
Algebra , Equation Solving , Mathematics , Wolfram Language
13
REPLIES
10.8K
VIEWS

What is the implicit and/or parametric equations for hyperbolic shapes?

QUESTION FROM: Ibrahim Mahmoud | 7 years ago BY: Ibrahim Mahmoud
Algebra , Geometry , Mathematics , Symbolic Computations , ...
9
REPLIES
7.1K
VIEWS

Solve an equation with angle of 2 transfer functions to get the capacitor?

QUESTION FROM: Leo Baumann | 7 years ago BY: Leo Baumann
Algebra , Engineering , Equation Solving , Mathematics , ...
9
REPLIES
9.3K
VIEWS

Turn symbolic eq1 into eq2 using patterns?

QUESTION FROM: Jacques Ou | 7 years ago BY: Jacques Ou
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
5K
VIEWS

Outer Billiards. How to create a test to skip triangle corner in for loop?

QUESTION FROM: Victor Galeano | 7 years ago BY: Victor Galeano
Algebra , Geometry , Graphics and Visualization , Mathematics , ...
4
REPLIES
6.5K
VIEWS

Use a vector as tensor argument?

QUESTION FROM: damiano capocci | 7 years ago BY: Rohit Namjoshi
Algebra , Mathematics , Symbolic Computations , Wolfram Language
3
REPLIES
5K
VIEWS

Clear the value of a subscripted variable?

QUESTION FROM: Jonathan Millen | 7 years ago BY: Jonathan Millen
Algebra , Mathematics , Wolfram Language
4
REPLIES
6.4K
VIEWS

Decouple the following equations?

QUESTION FROM: Mirza Farrukh Baig | 7 years ago BY: Michael Helmle
Algebra , Calculus , Equation Solving , Mathematics , ...
1
REPLIES
8.9K
VIEWS

Solve the following equations with floor and ceil using Wolfram|Alpha?

QUESTION FROM: Cev Ing | 7 years ago
Algebra , Mathematics , Wolfram|Alpha
0
REPLIES
3.4K
VIEWS

WA says '7x/x = 7' only if x ? 0, but has no problem with 'ax/x = a'. Why?

QUESTION FROM: C R | 7 years ago BY: Murray Eisenberg
Algebra , Mathematics , Wolfram Language
2
REPLIES
4.8K
VIEWS

Get the factorization of a polynomial?

QUESTION FROM: Roberto Cipollone | 7 years ago BY: Roberto Cipollone
Algebra , Calculus , Mathematics , Symbolic Computations , ...
8
REPLIES
5K
VIEWS

Plot the eigenvalues of a spin-1 system in a magnetic field?

QUESTION FROM: Stefan Dietel | 7 years ago BY: Frank Kampas
Algebra , Graphics and Visualization , Mathematics , Physics , ...
3
REPLIES
4.9K
VIEWS

Compute the following integral?

QUESTION FROM: Jose richard | 7 years ago BY: Dent de Lion
Algebra , Calculus , Mathematica , Mathematics , ...
3
REPLIES
8.7K
VIEWS

Lie Groups and Lie Algebras using Wolfram Language?

QUESTION FROM: Tonde Kush | 7 years ago BY: Tonde Kush
Algebra , Group Theory , Mathematics , Packages , Physics , ...
2
REPLIES
13.7K
VIEWS

Compute Nonzero components of a matrix in Mathematica

QUESTION FROM: Ray Hernandez | 7 years ago BY: Kyle Martin
Algebra , Mathematics , Wolfram Language
1
REPLIES
7K
VIEWS

Workaround? "Simplify" complicates this expression

QUESTION FROM: Anonymous User | 7 years ago BY: Kyle Martin
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
5.8K
VIEWS

Generate a point to the left side of the direction between two points?

QUESTION FROM: Zavalichi Razvan | 7 years ago BY: dan Erickson
Algebra , Computer Science , Engineering , Geometry , Mathematics , ...
9
REPLIES
9.5K
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
8.1K
VIEWS

Define a custom variation on Sqrt[-1] ?

QUESTION FROM: Bryan Lettner | 7 years ago BY: Neil Singer
Algebra , Mathematics , Wolfram Language
6
REPLIES
7.7K
VIEWS

Plot a quartic expression with two variables?

QUESTION FROM: Joao Pedro Duveen | 7 years ago BY: Joao Pedro Duveen
Algebra , Equation Solving , Graphics and Visualization , ...
4
REPLIES
5.1K
VIEWS

Exponential Base Radix VS Mixed Radix (non exponential)

QUESTION FROM: Mutatis Mutandis | 7 years ago BY: Neil Singer
Algebra , Mathematics , Wolfram Language
3
REPLIES
5.6K
VIEWS

Convert the following expression into a determinant?

QUESTION FROM: Todor Latev | 7 years ago BY: Frank Kampas
Algebra , Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
6.6K
VIEWS

Get area under curve?

QUESTION FROM: Bryan Badillo | 7 years ago BY: Mariusz Iwaniuk
Algebra , Calculus , Mathematics , Wolfram Language
1
REPLIES
9.3K
VIEWS

Solve the following equation with RSolve and non-autonomous series?

QUESTION FROM: F. P. | 7 years ago BY: F. P.
Algebra , Calculus , Equation Solving , Mathematics , Wolfram Language
5
REPLIES
4.5K
VIEWS

Find the chemical composition of a compound solving a system of equations?

QUESTION FROM: Juan Manuel Casas-Solvas | 7 years ago BY: David J M Park Jr
Algebra , Chemistry , Equation Solving , Mathematics , ...
8
REPLIES
9.7K
VIEWS

Why does using x_1 instead of x make a difference in this system of eqs.?

QUESTION FROM: Maro Polo | 7 years ago BY: Marco Thiel
Algebra , Equation Solving , Mathematics , Wolfram|Alpha , ...
2
REPLIES
10.5K
VIEWS

Create Magic Cubes, moon level ( 9x9) ?

QUESTION FROM: Sergiy Skorin | 7 years ago BY: Sergiy Skorin
Algebra , Calculus , Mathematics , Recreation , Wolfram Language
8
REPLIES
10.9K
VIEWS

Avoid backticks on the right of matrix elements?

QUESTION FROM: Paolo Galfano | 7 years ago BY: Paolo Galfano
Algebra , Calculus , Equation Solving , Mathematics , ...
9
REPLIES
8.6K
VIEWS

Solve equations for composite functions?

QUESTION FROM: malcolm migacz | 7 years ago BY: Neil Singer
Algebra , Equation Solving , Mathematics , Wolfram|Alpha , ...
5
REPLIES
14.4K
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
8.2K
VIEWS

Enumerate all periodic sequences of some linear recurrences?

QUESTION FROM: Joaquim Nogueira | 7 years ago BY: Joaquim Nogueira
Algebra , Mathematics , Wolfram Language
3
REPLIES
6.2K
VIEWS

[?] Rearrange the following binary data?

QUESTION FROM: Christos Papahristodoulou | 7 years ago BY: Christos Papahristodoulou
Algebra , Data Science , Logic and Boolean Algebra , Mathematics , ...
6
REPLIES
8.3K
VIEWS

Maximize values using a grid search?

QUESTION FROM: Sanghoon Cho | 7 years ago BY: Frank Kampas
Algebra , Calculus , Equation Solving , Optimization , Mathematics , ...
2
REPLIES
8.6K
VIEWS

Find a maximum of the following function using Grid Search?

QUESTION FROM: Sanghoon Cho | 7 years ago BY: Frank Kampas
Algebra , Equation Solving , gridMathematica , Optimization , ...
3
REPLIES
9.8K
VIEWS

Find the maximums of the following functions?

QUESTION FROM: Sanghoon Cho | 7 years ago
Algebra , Calculus , Equation Solving , Optimization , Mathematics , ...
0
REPLIES
3.9K
VIEWS

[?] Get right eigenvalues from a sparse matrix?

QUESTION FROM: xiaohua miao | 7 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Numerical Computation , Physics , ...
1
REPLIES
4.4K
VIEWS

Find the coefficient of an equation?

QUESTION FROM: Mirza Farrukh Baig | 7 years ago BY: Mirza Farrukh Baig
Algebra , Calculus , Equation Solving , Mathematics , ...
4
REPLIES
5.5K
VIEWS

Perform polynomial factorization?

QUESTION FROM: Silviu Udrescu | 7 years ago
Algebra , Mathematics , Symbolic Computations , Wolfram Language
0
REPLIES
2.9K
VIEWS

[?] Calculate the inverse Z transform with exact precision?

QUESTION FROM: Julian Oviedo | 7 years ago BY: Daniel Lichtblau
Algebra , Calculus , Mathematics , Wolfram Language
5
REPLIES
12.9K
VIEWS

Trigonometry, help in notebook

QUESTION FROM: e_toc | 7 years ago
Algebra
0
REPLIES
818
VIEWS

What is the substitute for MatrixNorm?

QUESTION FROM: Jihun Park | 7 years ago BY: Jihun Park
Algebra , Mathematics , Wolfram Language
2
REPLIES
6K
VIEWS

Check if all roots of a polynomial have been found using Root?

QUESTION FROM: Steven Rodriguez | 7 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Wolfram Language
1
REPLIES
4K
VIEWS

[?] Use transformation matrices that act on vector?

QUESTION FROM: andreusp6 | 7 years ago BY: Hans Milton
Algebra , Mathematics , Physics , Symbolic Computations , ...
2
REPLIES
5.2K
VIEWS

Solve a set of N coupled algebraic equations with "Solve"?

QUESTION FROM: Daniel Grun | 7 years ago BY: Daniel Grun
Algebra , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
4.8K
VIEWS

[?] Write a matrix multiplication with indefinite limits?

QUESTION FROM: Vitor Marquioni Monteiro | 7 years ago BY: Vitor Marquioni Monteiro
Algebra , Discrete Mathematics , Mathematica , Mathematics , ...
4
REPLIES
6.4K
VIEWS
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