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Symbolic computations in calculus, linear algebra, statistics, finance...

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EDITED:same computation gives different results

QUESTION FROM: Mike Luntz | 11 years ago BY: Daniel Lichtblau
Numerical Computation , Symbolic Computations , Wolfram Language
7
REPLIES
14.4K
VIEWS

Determine branch cuts of say log[Z^3]?

QUESTION FROM: Patrick Rose | 10 years ago BY: Mariusz Iwaniuk
Mathematics , Symbolic Computations , Wolfram Language
11
REPLIES
14.4K
VIEWS

Solve this Trigonometric system of equations?

QUESTION FROM: Muhammad Afzal | 10 years ago BY: Gianluca Gorni
Equation Solving , Mathematics , Symbolic Computations , ...
7
REPLIES
14.3K
VIEWS

Solve an elementary quadratic equation?

QUESTION FROM: Valeriu Ungureanu | 9 years ago BY: Valeriu Ungureanu
Algebra , Education , Equation Solving , Mathematics , ...
10
REPLIES
14.3K
VIEWS

How to write equations in wolfram?

QUESTION FROM: Alon Vasago | 12 years ago BY: Tigran Aivazian
Algebra , Equation Solving , Mathematica , Optimization , ...
9
REPLIES
14.3K
VIEWS

Sort pairs that add up to a perfect square?

QUESTION FROM: Ashley Louk | 10 years ago BY: Sander Huisman
Discrete Mathematics , Mathematics , Symbolic Computations , ...
17
REPLIES
14.2K
VIEWS

Integration error: "Invalid integration variable or limit(s)"

QUESTION FROM: Alex B | 5 years ago BY: Alex B
Calculus , Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
14.1K
VIEWS

Derivative wrt to a vector?

QUESTION FROM: Jeroen Geeraert | 10 years ago BY: Hans Dolhaine
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
7
REPLIES
14.1K
VIEWS

Matrix quantum mechanics

CONTRIBUTED BY: Paul Abbott | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Authoring and Publishing , Chemistry , ...
1
REPLIES
14.1K
VIEWS

Dirac Delta function - as a solution to Modified Helmholtz equation

QUESTION FROM: Sai Guruprasad Jakkala | 11 years ago BY: S M Blinder
Calculus , Education , Engineering , Equation Solving , Mathematica , ...
4
REPLIES
14.1K
VIEWS

Calculate a hessian matrix?

QUESTION FROM: jack gredart | 9 years ago BY: Chad Knutson
Algebra , Calculus , Mathematics , Symbolic Computations , ...
12
REPLIES
14K
VIEWS

Solve a system of recurrence relations?

QUESTION FROM: Richard Low | 10 years ago BY: Mariusz Iwaniuk
Discrete Mathematics , Equation Solving , Mathematics , ...
13
REPLIES
14K
VIEWS

Simplification of expression with complex variables

QUESTION FROM: Rodion Stepanov | 13 years ago BY: Rodion Stepanov
Algebra , Calculus , Mathematica , Mathematics , Symbolic Computations
3
REPLIES
13.9K
VIEWS

Write If-Else Statements using a Module?

QUESTION FROM: Alicia Young | 10 years ago BY: Bianca Eifert
Logic and Boolean Algebra , Symbolic Computations , Wolfram Language
9
REPLIES
13.9K
VIEWS

[?] Dataset manipulation

QUESTION FROM: Martin Currie | 9 years ago BY: Eric Laarz
Data Science , Symbolic Computations , Wolfram Language
5
REPLIES
13.9K
VIEWS

What's the angle? (A math puzzle from twitter)

CONTRIBUTED BY: Shenghui Yang | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Computer-Based Maths , Curated Data , ...
2
REPLIES
13.9K
VIEWS

Solve this integral and then plot it?

QUESTION FROM: Muhammad Afzal | 10 years ago BY: Louis Godwin
Calculus , Graphics and Visualization , Mathematics , ...
3
REPLIES
13.7K
VIEWS

Cost cutting in procedurally specified simulations

CONTRIBUTED BY: David Gathercole | 10 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Know-How , Optimization , Mathematics , ...
3
REPLIES
13.6K
VIEWS

Solve Redox equation with inexact coefficients, Solve[Log10[f(x)]]?

QUESTION FROM: Jonas N. | 10 years ago BY: Jonas N.
Algebra , Chemistry , Equation Solving , Mathematics , ...
9
REPLIES
13.6K
VIEWS

[?] Integrate a given symbolic limit of integration?

QUESTION FROM: Aidan Droogan | 9 years ago BY: Daniel Lichtblau
Calculus , Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
13.6K
VIEWS
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