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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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Calculate a hessian matrix?

QUESTION FROM: jack gredart | 8 years ago BY: Chad Knutson
Algebra , Calculus , Mathematics , Symbolic Computations , ...
12
REPLIES
12.8K
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
6.4K
VIEWS

Why does Sqrt[] only return positive values rather than +/-?

QUESTION FROM: Michael Gmirkin | 9 years ago BY: Eric Johnstone
Algebra , Mathematica , Mathematics , Wolfram Language
12
REPLIES
21.2K
VIEWS

Calculations with Hermite Polynomials

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

Solving polynomial with matrix coefficients

QUESTION FROM: Paul Ryan | 11 years ago BY: Paul Ryan
Algebra , Mathematica , Wolfram Language
12
REPLIES
7.3K
VIEWS

How to prove the equality of two functions?

QUESTION FROM: Sasha Mandra | 1 year ago BY: Sasha Mandra
Algebra , Mathematics , Wolfram Language
11
REPLIES
3.4K
VIEWS

Plotting solutions to an equation for varying parameter value produces empty graphs

QUESTION FROM: Ian P | 2 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Graphics and Visualization , ...
11
REPLIES
3.5K
VIEWS

[WSS18] Algebraic Computations over Tropical Semi-Ring

CONTRIBUTED BY: Anjali Raj | 2 years ago BY: Peter Hecht
Staff Picks , Algebra , Geometry , Graphs and Networks , ...
11
REPLIES
12.7K
VIEWS

Point rotation in Quaternion?

QUESTION FROM: A Kim | 3 years ago BY: A Kim
Algebra , Graphics and Visualization , Mathematics , Wolfram Language
11
REPLIES
4.1K
VIEWS

Error Derivative::novar in PDEs?

QUESTION FROM: Saleh Baradaran | 4 years ago BY: Saleh Baradaran
Algebra , Calculus , Equation Solving , Mathematics , Wolfram Language
11
REPLIES
4.3K
VIEWS

Solving a system of nonlinear equations with inequality constraints

QUESTION FROM: Sabrina Chui | 4 years ago BY: Bill Nelson
Algebra , Equation Solving , Mathematics , Wolfram Language
11
REPLIES
6.1K
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

Probability distribution of two numbers randomly changing?

QUESTION FROM: Ulrich Utiger | 8 years ago BY: Ulrich Utiger
Algebra , Calculus , Mathematics , Statistics and Probability , ...
11
REPLIES
11.6K
VIEWS

Solve a system of 8 equations with 8 variables using NSolve?

QUESTION FROM: Josh Wofford | 8 years ago BY: Valeriu Ungureanu
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
11
REPLIES
9.8K
VIEWS

Expand polynomial

QUESTION FROM: Alan Smith | 10 years ago BY: Alan Smith
Algebra
11
REPLIES
7.7K
VIEWS

Definite integral of gaussian times sqare root of x gives wrong result

CONTRIBUTED BY: Wolfgang Brehm | 10 years ago BY: Wolfgang Brehm
Algebra , Mathematics , Symbolic Computations , Wolfram|Alpha
11
REPLIES
15.7K
VIEWS

how to diagonolize this matrix?

QUESTION FROM: Kouhei Mori | 11 years ago BY: Kouhei Mori
Algebra , Wolfram Language
11
REPLIES
9.2K
VIEWS

Solving a system of kinetic equations in the steady state

QUESTION FROM: Josh Wofford | 11 years ago BY: Josh Wofford
Algebra , Calculus , Chemistry , Equation Solving , Mathematica , ...
11
REPLIES
13.1K
VIEWS

Forcing Solve to give real-valued root

QUESTION FROM: Paul R | 11 months ago BY: Michael Rogers
Algebra , Mathematics , Symbolic Computations , Wolfram Language
10
REPLIES
1.8K
VIEWS

How to define and evaluate the so-called 'Hadamard Product' with symbolic arrays?

QUESTION FROM: Alberto Silva Ariano | 1 year ago BY: Michael Rogers
Algebra , Mathematics , Wolfram Language
10
REPLIES
3.3K
VIEWS
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