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

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Non-positive energy quasidistributions in coherent collision models

CONTRIBUTED BY: Marco Pezzutto | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Physics , ...
1
REPLIES
986
VIEWS

Sigma function in genus two: series expansion

CONTRIBUTED BY: Julia Bernatska | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Mathematics , Symbolic Computations , ...
1
REPLIES
1.2K
VIEWS

On the bilateral hypergeometric function

CONTRIBUTED BY: J. M. | 6 months ago BY: Tigran Ishkhanyan
Staff Picks , Computer-Based Maths , Graphics and Visualization , ...
3
REPLIES
7.5K
VIEWS

Any way to effectively resolve this integral?

QUESTION FROM: Leslaw Bieniasz | 7 months ago BY: Leslaw Bieniasz
Calculus , Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
1.8K
VIEWS

A recursive method for partial Bell polynomials

CONTRIBUTED BY: J. M. | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer-Based Maths , Equation Solving , ...
1
REPLIES
1.4K
VIEWS

Some useful identities for (basic) hypergeometric functions

CONTRIBUTED BY: J. M. | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Computer-Based Maths , Dynamic Interactivity , ...
1
REPLIES
1.4K
VIEWS

Mathematical Games: Famous Equations

CONTRIBUTED BY: Ed Pegg | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...
1
REPLIES
2K
VIEWS

Resumming Post-Minkowskian and Post-Newtonian gravitational waveform expansions

CONTRIBUTED BY: Andrea Cipriani | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Mathematics , Physics , ...
1
REPLIES
1.1K
VIEWS

Finding pivots of a matrix with symbols

QUESTION FROM: Xiangyang Zhou | 7 months ago BY: Xiangyang Zhou
Algebra , Mathematics , Symbolic Computations , Wolfram Language
3
REPLIES
1.1K
VIEWS

Variable as an argument to Part

QUESTION FROM: Sasha Mandra | 7 months ago BY: Gianluca Gorni
Mathematics , Symbolic Computations , Wolfram Language
5
REPLIES
1.4K
VIEWS

A short introduction to functional programming and Wolfram Language functional constructs

CONTRIBUTED BY: Phileas Dazeley-Gaist | 7 months ago BY: Anton Antonov
Staff Picks , Computer Science , Curated Data , Data Science , ...
2
REPLIES
2.7K
VIEWS

Square root of the square of a complex number

QUESTION FROM: Sasha Mandra | 7 months ago BY: Michael Rogers
Algebra , Mathematics , Symbolic Computations , Wolfram Language
8
REPLIES
1.5K
VIEWS

How can I correct the following code to produce the expected result?

QUESTION FROM: Xu Xu | 7 months ago BY: Xu Xu
Algebra , Equation Solving , Mathematics , Physics , ...
8
REPLIES
2.1K
VIEWS

Generalized Gell-Mann matrices: tensor analysis, and algebraic properties

CONTRIBUTED BY: Mohammad Bahrami | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Mathematica Add-Ons , Mathematics , Packages , ...
1
REPLIES
2.5K
VIEWS

Derivatives are not evaluated when substituted in differential equation

QUESTION FROM: Christer Gustafsson | 7 months ago BY: Christer Gustafsson
Calculus , Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
1.1K
VIEWS

Inverting no-hair theorems: requiring general relativity solutions restricts scalar-tensor theories

CONTRIBUTED BY: Sergi Sirera | 7 months ago BY: Sergi Sirera
Staff Picks , Mathematica Add-Ons , Packages , Physics , ...
3
REPLIES
1.6K
VIEWS

Simplify x-x is not evaluated to zero

QUESTION FROM: Christer Gustafsson | 7 months ago BY: Christer Gustafsson
Calculus , Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
1.2K
VIEWS

Bohmian mechanics fails to compute multi-time correlations

CONTRIBUTED BY: Robert Helling | 8 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , ...
1
REPLIES
1.5K
VIEWS

Geometric phase (Berry phase) for spin systems

CONTRIBUTED BY: Mohammad Bahrami | 8 months ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Mathematica Add-Ons , ...
1
REPLIES
2.4K
VIEWS

Classical theory of the optical Venn paradox

CONTRIBUTED BY: Guy Michel Stephan | 8 months ago BY: EDITORIAL BOARD
Staff Picks , Mathematics , Optics , Physics , ...
1
REPLIES
1.3K
VIEWS
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