Group Abstract Group Abstract

«Groups
Symbolic Computations
Join
Symbolic computations in calculus, linear algebra, statistics, finance...

Discussions List Discussions List

Find formula of a Gamma[] product with complex conjugate pair of numbers?

CONTRIBUTED BY: Oliver Seipel | 7 years ago BY: Oliver Seipel
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
5.4K
VIEWS

Don't fear divergencies: $\int_0^{\infty}\frac{\tanh^3(x)}{x^2}\,dx$ ?

CONTRIBUTED BY: Michael Trott | 8 years ago BY: Marvin Ray Burns A.G.S. (cum laude)
Staff Picks , Calculus , Mathematics , Numerical Computation , ...
2
REPLIES
15.6K
VIEWS

Blanagrams

CONTRIBUTED BY: Paul Wellin | 8 years ago BY: Christopher Wolfram
Staff Picks , Computational Humanities , Computational Linguistics , ...
2
REPLIES
24.8K
VIEWS

Why ArcTan[x,y]-ArcTan[x,-y] = 2 ArcTan[x,y] is not equivalent in the WL?

CONTRIBUTED BY: John Doty | 9 years ago BY: Rolf Mertig
Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
7.6K
VIEWS

Exploring moduli of dyadically resolved trinomials

CONTRIBUTED BY: Shenghui Yang | 3 days ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Discrete Mathematics , ...
1
REPLIES
445
VIEWS

Diffusion through a nonisothermal spherical film

CONTRIBUTED BY: Housam Binous | 8 days ago BY: EDITORIAL BOARD
Staff Picks , Chemistry , Engineering , Modeling , ...
1
REPLIES
316
VIEWS

Mathematical Games: knots and crossing numbers

CONTRIBUTED BY: Ed Pegg | 14 days ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Discrete Mathematics , ...
1
REPLIES
646
VIEWS

Two-mode phase space representation: joint Wigner function

CONTRIBUTED BY: Bruno Tenorio | 24 days ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Numerical Computation , ...
1
REPLIES
1K
VIEWS

Only 2nd Time in 11 Years: Debated "S" Enters NY Times Spelling Bee—Data Spells the Verdict

CONTRIBUTED BY: Jeff Weidenaar | 27 days ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Computational Humanities , ...
1
REPLIES
1K
VIEWS

Combinatorics, calculus, Bell polynomials, and you

CONTRIBUTED BY: Dan McDonald | 27 days ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Computer-Based Maths , ...
1
REPLIES
1K
VIEWS

Exploring non-commutative algebra: commutators, BCH expansion and calculations of bosonic algebra

CONTRIBUTED BY: Bruno Tenorio | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Dynamic Interactivity , ...
1
REPLIES
1.2K
VIEWS

Interior of Uranus: thermal profile, composition, and distribution of rock, water, hydrogen, helium

CONTRIBUTED BY: Luca Morf | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Mathematics , Physics , ...
1
REPLIES
1K
VIEWS

Implementing fractional iteration to extend the Ackermann function

CONTRIBUTED BY: Daniel Geisler | 2 months ago BY: Paul B
Algebra , Calculus , Equation Solving , Mathematics , Physics , ...
1
REPLIES
3.8K
VIEWS

Dirac gamma matrices and non-commutative algebra

CONTRIBUTED BY: Mohammad Bahrami | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Logic and Boolean Algebra , Mathematics , ...
1
REPLIES
949
VIEWS

Precession of the elastic pendulum on the rotating Earth

CONTRIBUTED BY: Borut Jurcic Zlobec | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Calculus , Data Science , ...
1
REPLIES
1.1K
VIEWS

Universal bitwise function composition from Church numerals in lambda calculus

CONTRIBUTED BY: Austin Jiang | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Logic and Boolean Algebra , ...
1
REPLIES
1.8K
VIEWS

Singularity-free cosmology from interactions in the dark sector

CONTRIBUTED BY: Molly Burkmar | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Dynamic Interactivity , ...
1
REPLIES
1.2K
VIEWS

Step Response of a Feedback Control System Using a PI Controller

CONTRIBUTED BY: Housam Binous | 3 months ago BY: Jhonn Mick
Control Systems , Engineering , Graphics and Visualization , ...
1
REPLIES
1.3K
VIEWS

[WSS25] Interpretable Symbolic Regression with Kolmogorov-Arnold Networks

CONTRIBUTED BY: Pei-Xin Shen | 3 months ago BY: EDITORIAL BOARD
Staff Picks , Data Science , Graphics and Visualization , ...
1
REPLIES
1.4K
VIEWS

Implementing 2π as a custom constant in Mathematica

CONTRIBUTED BY: Alberto Hijano | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , Mathematics , ...
1
REPLIES
521
VIEWS

Parametric approximation as an open-quantum-system problem

CONTRIBUTED BY: Artem Karasev | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Mathematics , Modeling , Physics , ...
1
REPLIES
494
VIEWS

Hausdorff moment problem: part 2, numeric stability

CONTRIBUTED BY: Yaroslav Bulatov | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Graphics and Visualization , Mathematics , ...
1
REPLIES
687
VIEWS

Symbolic normal ordering of non-commutative differential operator expressions

CONTRIBUTED BY: Mohammad Bahrami | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Mathematics , Physics , Quantum Computing , ...
1
REPLIES
1.2K
VIEWS

Polylogarithmic functions with prescribed branching locus and linear relations between them

CONTRIBUTED BY: Roman Lee | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Mathematics , Packages , Physics , ...
1
REPLIES
600
VIEWS

A conserved quantity for the damped harmonic oscillator: analytical versus discrete dynamics

CONTRIBUTED BY: Brian Beckman | 4 months ago BY: EDITORIAL BOARD
Staff Picks , Computer Science , Control Systems , ...
1
REPLIES
1.5K
VIEWS

Testing for dice control at craps

CONTRIBUTED BY: Stewart Ethier | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Graphics and Visualization , Mathematics , ...
1
REPLIES
776
VIEWS

Bright and dark states of light: reinterpreting interference

CONTRIBUTED BY: Bruno Tenorio | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Mathematica Add-Ons , ...
1
REPLIES
14.1K
VIEWS

Bohmian mechanics and the role of curvilinear coordinate systems

CONTRIBUTED BY: Klaus von Bloh | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Graphics and Visualization , ...
1
REPLIES
7K
VIEWS

Tidal effects in gravitational waves from neutron stars in scalar-tensor theories of gravity

CONTRIBUTED BY: Gastón Creci | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Graphics and Visualization , ...
1
REPLIES
924
VIEWS

Method to design a wavefront generator singlet

CONTRIBUTED BY: Rafael G. González-Acuña | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Optics , Physics , ...
1
REPLIES
976
VIEWS

Non-positive energy quasidistributions in coherent collision models

CONTRIBUTED BY: Marco Pezzutto | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Physics , ...
1
REPLIES
878
VIEWS

Sigma function in genus two: series expansion

CONTRIBUTED BY: Julia Bernatska | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Mathematics , Symbolic Computations , ...
1
REPLIES
1.1K
VIEWS

A recursive method for partial Bell polynomials

CONTRIBUTED BY: J. M. | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Computer-Based Maths , Equation Solving , ...
1
REPLIES
1.2K
VIEWS

Some useful identities for (basic) hypergeometric functions

CONTRIBUTED BY: J. M. | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Computer-Based Maths , Dynamic Interactivity , ...
1
REPLIES
1.1K
VIEWS

Mathematical Games: Famous Equations

CONTRIBUTED BY: Ed Pegg | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Demonstrations , Dynamic Interactivity , ...
1
REPLIES
1.8K
VIEWS

Resumming Post-Minkowskian and Post-Newtonian gravitational waveform expansions

CONTRIBUTED BY: Andrea Cipriani | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Mathematics , Physics , ...
1
REPLIES
1K
VIEWS

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

CONTRIBUTED BY: Mohammad Bahrami | 6 months ago BY: EDITORIAL BOARD
Staff Picks , Mathematica Add-Ons , Mathematics , Packages , ...
1
REPLIES
2.1K
VIEWS

Bohmian mechanics fails to compute multi-time correlations

CONTRIBUTED BY: Robert Helling | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Graphics and Visualization , ...
1
REPLIES
1.4K
VIEWS

Geometric phase (Berry phase) for spin systems

CONTRIBUTED BY: Mohammad Bahrami | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Mathematica Add-Ons , ...
1
REPLIES
2.1K
VIEWS

Classical theory of the optical Venn paradox

CONTRIBUTED BY: Guy Michel Stephan | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Mathematics , Optics , Physics , ...
1
REPLIES
1.2K
VIEWS

Shortest closed curve to inspect a sphere

CONTRIBUTED BY: Mohammad Ghomi | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Geometry , Graphics and Visualization , ...
1
REPLIES
1K
VIEWS

Hallmarks of deception in asset-exchange models

CONTRIBUTED BY: Kristian Blom | 7 months ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Graphs and Networks , ...
1
REPLIES
1.5K
VIEWS

Pricing variance in a model with fire sales

CONTRIBUTED BY: Albert J. Menkveld | 8 months ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Economics , Finance , ...
1
REPLIES
3.1K
VIEWS

HEFT numerators from kinematic algebra

CONTRIBUTED BY: Pierre Vanhove | 8 months ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Graphs and Networks , ...
1
REPLIES
868
VIEWS

Angle trisection with compass, straightedge and harmonic conjugate points

CONTRIBUTED BY: Shenghui Yang | 8 months ago BY: EDITORIAL BOARD
Staff Picks , Computer-Based Maths , Dynamic Interactivity , ...
1
REPLIES
1.7K
VIEWS

Given a polyhedral surface, is it self-intersection-free?

CONTRIBUTED BY: Evgenii Volokitin | 8 months ago BY: EDITORIAL BOARD
Staff Picks , Geometry , Mathematics , Publication Materials , ...
1
REPLIES
1.3K
VIEWS

Topology of negatively curved real affine algebraic surfaces

CONTRIBUTED BY: Mohammad Ghomi | 9 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Geometry , Graphics and Visualization , ...
1
REPLIES
1.8K
VIEWS

Iterational asymptotics of sine and cosine

CONTRIBUTED BY: Steven Finch | 9 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Mathematics , Numerical Computation , ...
1
REPLIES
1.2K
VIEWS

Quantum tale of the hare and tortoise

CONTRIBUTED BY: Mohammad Bahrami | 9 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Dynamic Interactivity , ...
1
REPLIES
3.1K
VIEWS

[WWS25] Lee-Yang theorem and phase transitions - computational approach

CONTRIBUTED BY: Muhammad Sedik | 9 months ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Graphics and Visualization , ...
1
REPLIES
1.3K
VIEWS
1
2
3
4
5

Group Count Group Count

890 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
shenghuiy
Shenghui Yang
3 days ago
binoushousam
Housam Binous
4 days ago
dara
Dara Shayda
6 days ago
rowland
Todd Rowland
11 days ago
edp
Ed Pegg
3 days ago
brunot
Bruno Tenorio
12 days ago
jeffw
Jeff Weidenaar
27 days ago

RELATED GROUPS RELATED GROUPS

RELATED GROUPS
Graphics and Visualization 4K discussions 1K subscriptions
Wolfram Language 11K discussions 2K subscriptions
Chemistry 329 discussions 760 subscriptions
Modeling 735 discussions 1K subscriptions
Engineering 649 discussions 1K subscriptions
Numerical Computation 1K discussions 1K subscriptions