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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 this quartic equation?

QUESTION FROM: Alejandro Cahuana | 7 years ago BY: David Reiss
Algebra , Mathematics , Numerical Computation , ...
1
REPLIES
6.4K
VIEWS

Invert a 2x2 matrix with 2x2 matrix elements?

QUESTION FROM: stan gianzero | 7 years ago BY: stan gianzero
Algebra , Mathematics , Wolfram Language
39
REPLIES
22.5K
VIEWS

Expand a polynomial expression?

QUESTION FROM: Paulo Rodrigues | 7 years ago BY: Gianluca Gorni
Algebra , Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
5.9K
VIEWS

[?] Solve powerless polynomial equations?

QUESTION FROM: 永康 杨 | 7 years ago BY: Updating Name
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
4.7K
VIEWS

ChromaticPolynomial just stop for GridGraph[{7,8}] ?

QUESTION FROM: J S | 7 years ago BY: Licheng Zhang
Algebra , Discrete Mathematics , Graphs and Networks , Mathematics , ...
7
REPLIES
9.5K
VIEWS

Make a matrix from an Array?

QUESTION FROM: ????? ????????? | 7 years ago BY: Bo Brymer
Algebra , Mathematics , Wolfram Language
3
REPLIES
6.1K
VIEWS

[?] Gaussian elimination in integers mod p in W|A?

QUESTION FROM: Hunter Vallejos | 7 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Wolfram|Alpha , Wolfram Language
1
REPLIES
5.1K
VIEWS

Solve this equation with partial fractions?

QUESTION FROM: alie rainh | 7 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
4.6K
VIEWS

[?] Get same results from same equations but simplified?

QUESTION FROM: Mirza Farrukh Baig | 8 years ago BY: Mirza Farrukh Baig
Algebra , Calculus , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
8.1K
VIEWS

Solve the differential equation by Runge Kutta method?

QUESTION FROM: V? Ng?c Vi?t Hoàng | 8 years ago BY: V? Ng?c Vi?t Hoàng
Algebra , Calculus , Equation Solving , Mathematics , ...
6
REPLIES
6.2K
VIEWS

Clear the value of a subscripted variable?

QUESTION FROM: Jonathan Millen | 8 years ago BY: Jonathan Millen
Algebra , Mathematics , Wolfram Language
4
REPLIES
6.7K
VIEWS

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

QUESTION FROM: C R | 8 years ago BY: Murray Eisenberg
Algebra , Mathematics , Wolfram Language
2
REPLIES
5.1K
VIEWS

Workaround? "Simplify" complicates this expression

QUESTION FROM: Anonymous User | 8 years ago BY: Kyle Martin
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
6.1K
VIEWS

Define a custom variation on Sqrt[-1] ?

QUESTION FROM: Bryan Lettner | 8 years ago BY: Neil Singer
Algebra , Mathematics , Wolfram Language
6
REPLIES
8.1K
VIEWS

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

QUESTION FROM: F. P. | 8 years ago BY: F. P.
Algebra , Calculus , Equation Solving , Mathematics , Wolfram Language
5
REPLIES
4.8K
VIEWS

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

QUESTION FROM: Juan Manuel Casas-Solvas | 8 years ago BY: David J M Park Jr
Algebra , Chemistry , Equation Solving , Mathematics , ...
8
REPLIES
10.3K
VIEWS

Improve this relatively simple FindRoot code?

QUESTION FROM: Todor Latev | 8 years ago BY: Michael Rogers
Algebra , Calculus , Equation Solving , Mathematics , ...
4
REPLIES
9.1K
VIEWS

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

QUESTION FROM: Ivan L. | 8 years ago BY: Ivan L.
Algebra , Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
8.6K
VIEWS

[?] Get eigenvalues of a real symmetric matrix?

QUESTION FROM: Sandhya Tripathi | 9 years ago BY: Ken Mednick
Algebra , Mathematics , Wolfram|Alpha
2
REPLIES
9.2K
VIEWS

Solve mixed power and exponential algebraic equation?

QUESTION FROM: max ron | 9 years ago BY: Marco Thiel
Algebra , Equation Solving , Mathematics , Wolfram|Alpha , ...
10
REPLIES
13.5K
VIEWS
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