Group Abstract Group Abstract

«Groups
Wolfram Language
Join
All aspects of multi-paradigm programming with the Wolfram Language, including syntax, functional and procedural approaches, rules, patterns, and data structures, symbolic and numeric computations...

Discussions List Discussions List

AI Learning Companion - runs in Wolfram Alpha Notebook Edition

CONTRIBUTED BY: Tamas Simon | 2 years ago
Education , External Programs and Systems , ...
0
REPLIES
2.7K
VIEWS

Yield curve animation

CONTRIBUTED BY: Robert Rimmer | 2 years ago
Business Analytics , Data Science , Finance , ...
0
REPLIES
2.5K
VIEWS

String matching and extraction from pdf files

QUESTION FROM: Chuck DeCarlucci | 2 years ago BY: Rohit Namjoshi
Data Science , Import and Export , Wolfram Language
3
REPLIES
3.8K
VIEWS

Integrate doesn't give a result for non-linear functions

QUESTION FROM: Sai Sudhir Chalavadi | 2 years ago
Calculus , Mathematics , Wolfram Language
0
REPLIES
1.7K
VIEWS

Option to change Null inside template functions?

QUESTION FROM: Cornel B. | 2 years ago BY: Cornel B.
Mathematica , User Interface , Wolfram Language
6
REPLIES
4.2K
VIEWS

Retrieving historic weather data (max temperature)

QUESTION FROM: Mitchell Sandlin | 2 years ago BY: Rohit Namjoshi
Curated Data , Data Science , Environmental Science , Wolfram Language
4
REPLIES
3.7K
VIEWS

Brachistochrone problem: shortest time to slide on a curve

CONTRIBUTED BY: Yao . | 2 years ago BY: Yao .
Staff Picks , Calculus , Challenges , Dynamic Interactivity , ...
6
REPLIES
10.6K
VIEWS

Hat tilings via HTPF equivalence

CONTRIBUTED BY: Brad Klee | 2 years ago BY: Bowen Ping
Staff Picks , Computational Humanities , Geometry , ...
12
REPLIES
13.2K
VIEWS

Share Your Expertise at the Wolfram High School Summer Research Program

CONTRIBUTED BY: Rory Foulger | 2 years ago
Education , Events & Media , Jobs & More Exchange , ...
0
REPLIES
4.5K
VIEWS

Different results when solving a DE using symbolic and numerical methods

QUESTION FROM: Sinval Santos | 2 years ago BY: Sinval Santos
Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
3.3K
VIEWS

The Twenty-four points game

CONTRIBUTED BY: Bowen Ping | 2 years ago BY: Bowen Ping
Staff Picks , Algebra , Challenges , Graphs and Networks , ...
4
REPLIES
5.5K
VIEWS

Parts of Graphics Frame disappears depending of ImageSize

QUESTION FROM: Chris Van Damme | 2 years ago BY: Dave Middleton
Graphics and Visualization , Wolfram Language
6
REPLIES
5.7K
VIEWS

Tool for graphing images of transformations: trnsfrm

CONTRIBUTED BY: Alan Horwitz | 2 years ago BY: Alan Horwitz
Staff Picks , Education , Geometry , Graphics and Visualization , ...
2
REPLIES
2.9K
VIEWS

Why is my iPad output blurred?

QUESTION FROM: John Bird | 2 years ago
Computational Systems , Graphics and Visualization , Wolfram Cloud , ...
0
REPLIES
2K
VIEWS

NDSolve error: The function doesn't have the same number of arguments

QUESTION FROM: Iuval Clejan | 2 years ago BY: Iuval Clejan
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
4
REPLIES
3.4K
VIEWS

Difference between Sum and NSum?

QUESTION FROM: Indranil Maiti | 2 years ago BY: Indranil Maiti
Algebra , Calculus , Mathematics , Wolfram Language
2
REPLIES
3K
VIEWS

How to plot the result of NDEigensystem

QUESTION FROM: Athanasios Paraskevopoulos | 2 years ago
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
0
REPLIES
1.5K
VIEWS

Screening out state space equations that match the actual situation

QUESTION FROM: James James | 2 years ago BY: James James
Control Systems , SystemModeler , Wolfram Language
4
REPLIES
4K
VIEWS

Analytical and numerical solution of the normalized heat equation problem

QUESTION FROM: Athanasios Paraskevopoulos | 2 years ago
Calculus , Dynamic Interactivity , Equation Solving , ...
0
REPLIES
1.3K
VIEWS

Framework for liquid crystal based particle models

CONTRIBUTED BY: Jarek Duda | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Geometry , Graphics and Visualization , ...
1
REPLIES
10.5K
VIEWS

Evaluate code at the startup of a notebook

QUESTION FROM: Sinval Santos | 2 years ago BY: Sinval Santos
Presentation and Notebooks , Wolfram Language
5
REPLIES
4.9K
VIEWS

Einstein problem solved (aperiodic monotile discovery)

CONTRIBUTED BY: Ed Pegg | 2 years ago BY: Stan Wagon
Staff Picks , Challenges , Geometry , Graphics and Visualization , ...
8
REPLIES
19.3K
VIEWS

Marker alignment Math cell in writing assistant palette doesn't work

QUESTION FROM: Wenguang Wang | 2 years ago
Mathematica , Presentation and Notebooks , Wolfram Language
0
REPLIES
1.5K
VIEWS

Issue using RegionFunction with ListContourPlot

QUESTION FROM: Ian Williams | 2 years ago BY: Ian Williams
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
5
REPLIES
5.4K
VIEWS

Generating Vietoris - Rips complex

QUESTION FROM: S. Bwu | 2 years ago BY: Isabela Rocha
Geometry , Graphs and Networks , Mathematics , Wolfram Language
4
REPLIES
3.4K
VIEWS

Empty output from an old 3DParametricPlot3D code

QUESTION FROM: Paul Swanson | 2 years ago BY: Eric Rimbey
Graphics and Visualization , Tuning and Debugging , Wolfram Language
1
REPLIES
2.5K
VIEWS

How to convert pediatric lab and vital signs data into a curate dataset?

QUESTION FROM: Timothy Hartzog | 2 years ago BY: Dave Middleton
Curated Data , Data Science , Medical Sciences , Wolfram Language
4
REPLIES
3.6K
VIEWS

Dynamics of the bifilar pendulum

CONTRIBUTED BY: Erik Mahieu | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Geometry , Graphics and Visualization , ...
1
REPLIES
14.7K
VIEWS

Taylor series of analytical solutions

QUESTION FROM: James James | 2 years ago BY: Roland Franzius
Calculus , Mathematics , Wolfram Language
1
REPLIES
2.8K
VIEWS

Empty plot in Manipulate applied at ParametricPlot?

QUESTION FROM: Jonathan Baker | 2 years ago BY: Jonathan Baker
Calculus , Dynamic Interactivity , Equation Solving , ...
2
REPLIES
2.7K
VIEWS

How to use ExtendedEntityClass and Implicit Entity Class: fixed in version 14.0

QUESTION FROM: Dave Middleton | 1 year ago BY: Dave Middleton
Curated Data , Data Science , Wolfram Language
3
REPLIES
4.2K
VIEWS

Solving Generalized Heat Equation by separation of variables

QUESTION FROM: Athanasios Paraskevopoulos | 2 years ago BY: Athanasios Paraskevopoulos
Calculus , Equation Solving , Graphics and Visualization , ...
8
REPLIES
3.1K
VIEWS

How to turn off Internal self-test in Mathematica 13.2.0.0 ?

QUESTION FROM: Richard Frost | 2 years ago BY: John Fultz
Mathematica , Presentation and Notebooks , Wolfram Language
5
REPLIES
6K
VIEWS

Module doesn't recognize function parameters

QUESTION FROM: Tomás Valencia | 2 years ago BY: Eric Rimbey
Mathematics , Tuning and Debugging , Wolfram Language
12
REPLIES
4.5K
VIEWS

How to solve the equation algebraically?

QUESTION FROM: Aleksandr Miller | 1 year ago BY: Debojyoti Mondal
Algebra , Equation Solving , Mathematics , Wolfram Language
7
REPLIES
4.6K
VIEWS

NDSolve: Unable to find initial conditions

QUESTION FROM: Roland Franzius | 2 years ago BY: Werner Geiger
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
5
REPLIES
4.8K
VIEWS

[WSG23] Daily Study Group: Introduction to Statistics

CONTRIBUTED BY: Abrita Chakravarty | 2 years ago BY: Dave Withoff
Business Analytics , Data Science , Education , Events & Media , ...
47
REPLIES
22.1K
VIEWS

Animating Wolfram surfaces with Blender: Striped & Disk

CONTRIBUTED BY: Guenther Gsaller | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Humanities , Curated Data , ...
1
REPLIES
5.8K
VIEWS

Implementing normalization across groups of channels

QUESTION FROM: Mohamed AbdElrahman | 2 years ago
Data Science , Neural Networks , Wolfram Language
0
REPLIES
1.3K
VIEWS

Make data for spot the differences game

QUESTION FROM: Mark Whel | 2 years ago BY: Henrik Schachner
Challenges , Image Processing , Wolfram Language
2
REPLIES
3.5K
VIEWS

How can I extract line segments from a BooleanRegion

QUESTION FROM: Nicholas Walton | 2 years ago BY: Henrik Schachner
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
2.5K
VIEWS

AltGr keys on European keyboard layouts

CONTRIBUTED BY: Roland Franzius | 2 years ago BY: Roland Franzius
User Interface , Wolfram Language
2
REPLIES
2.8K
VIEWS

No result with no error from NDSolve

QUESTION FROM: kumarpardeep.math | 2 years ago BY: Mariusz Iwaniuk
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
2.3K
VIEWS

LineIntegralConvolutionPlot image syntax?

QUESTION FROM: Ronald Riegert | 2 years ago BY: Roland Franzius
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
2.4K
VIEWS

Using multiple data fields as input to FindDistribution[ ]

QUESTION FROM: Mitchell Sandlin | 2 years ago BY: Jim Baldwin
Data Science , Mathematics , Statistics and Probability , ...
2
REPLIES
3.2K
VIEWS

Unexpected outputs from TensorSymmetry

QUESTION FROM: Nicholas Engelking | 2 years ago BY: Roland Franzius
Algebra , Mathematics , Tuning and Debugging , Wolfram Language
3
REPLIES
3.2K
VIEWS

How to visualize a map f:R^n \to R^m?

QUESTION FROM: Elina Shishkina | 2 years ago BY: Elina Shishkina
Graphics and Visualization , Mathematics , Wolfram Language
5
REPLIES
2.8K
VIEWS

[R&DL] Wolfram R&D LIVE: Introducing Astro Computation

CONTRIBUTED BY: Jose Martin-Garcia | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Astronomy , Curated Data , Dynamic Interactivity , ...
1
REPLIES
6.1K
VIEWS

Citing the method behind "EstimatedBackground"?

QUESTION FROM: Alex Teymouri | 2 years ago BY: Alex Teymouri
Authoring and Publishing , Data Science , Modeling , Wolfram Language
3
REPLIES
4.3K
VIEWS

Solving a Boundary Value Problem--Sturm-Liouville

QUESTION FROM: Athanasios Paraskevopoulos | 2 years ago BY: Athanasios Paraskevopoulos
Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
2.5K
VIEWS

Different error in Linux Cloud vs on Windows 11 in 1/(-1.)^1.2?

QUESTION FROM: ZAQU zaqu | 2 years ago BY: ZAQU zaqu
Mathematics , Operating System and Network Access , Wolfram Cloud , ...
9
REPLIES
5.1K
VIEWS

The estimation formula is different from the solution result of NDSolve

QUESTION FROM: James James | 2 years ago
Equation Solving , Mathematics , Numerical Computation , ...
0
REPLIES
2.2K
VIEWS

Two related questions about GeoGraphics

QUESTION FROM: Rongoetz | 2 years ago BY: Gianluca Gorni
Curated Data , Geographic Information System , Geometry , ...
5
REPLIES
3.3K
VIEWS

Difficulty to solve PDE with NDEigensystem command

QUESTION FROM: Athanasios Paraskevopoulos | 2 years ago BY: Roland Franzius
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
1
REPLIES
2.5K
VIEWS

Argument value loss using Listable C-Compiled Function

QUESTION FROM: Michael Haring | 2 years ago BY: Neal Maroney
Compilation , Wolfram Language
4
REPLIES
4.3K
VIEWS

$\pi$ Day visualization 2023!

CONTRIBUTED BY: Daniel Carvalho | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Discrete Mathematics , Events & Media , ...
1
REPLIES
5.1K
VIEWS

[R&DL] Wolfram R&D LIVE: Understand Time, Date and Calendars

CONTRIBUTED BY: Nick Lariviere | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Curated Data , Earth Science , Events & Media , ...
1
REPLIES
4.3K
VIEWS

An open problem: explaining inconsistency in hard spheres dynamics

CONTRIBUTED BY: Hanfeng Zhai | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , ...
1
REPLIES
3.3K
VIEWS

How to print a page break?

QUESTION FROM: Werner Geiger | 2 years ago BY: Werner Geiger
Import and Export , Wolfram Language
6
REPLIES
5.1K
VIEWS

Why buildings collapse and how to design earthquake-resistant buildings?

CONTRIBUTED BY: Vedat Senol | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Earth Science , Engineering , Events & Media , ...
1
REPLIES
7.5K
VIEWS

'Flip-card' animation code appear to be not working

QUESTION FROM: Hoa Thieu Ly | 2 years ago BY: Rohit Namjoshi
Graphics and Visualization , Wolfram Language
9
REPLIES
2.5K
VIEWS

The most spherical isohedron

CONTRIBUTED BY: Ed Pegg | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Equation Solving , Geometry , ...
1
REPLIES
5.6K
VIEWS

"Expressions with symbols in the list .... cannot be used in tests"

QUESTION FROM: Chase Turner | 2 years ago BY: Chase Turner
Packages , Tuning and Debugging , Wolfram Language
4
REPLIES
3.6K
VIEWS

[CALL] for challenging univariate symbolic integrals

CONTRIBUTED BY: Oleg Marichev | 2 years ago BY: Michal Kvasnicka
Calculus , Challenges , Mathematics , Symbolic Computations , ...
16
REPLIES
9.3K
VIEWS

EventHandler polymorphism with OOP

CONTRIBUTED BY: Hirokazu Kobayashi | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Graphics and Visualization , ...
1
REPLIES
5.1K
VIEWS

How to pass values to Python?

QUESTION FROM: Satoshi Oota | 2 years ago
External Programs and Systems , Wolfram Language
0
REPLIES
1.9K
VIEWS

Can we set some parameters to increase the indentation？

QUESTION FROM: Q Wang | 2 years ago BY: Q Wang
User Interface , Wolfram Language
8
REPLIES
4.3K
VIEWS

Error solving 5 diff. equations with NDSolve

QUESTION FROM: David Hwang | 2 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
2.4K
VIEWS

MatrixPlot not functioning properly for higher 2D dimensions

QUESTION FROM: Doug Beveridge | 2 years ago BY: Daniel Lichtblau
Algebra , Graphics and Visualization , Wolfram Language
2
REPLIES
3.3K
VIEWS

OCR of Mathematica code by TextRecognize and tesseract

CONTRIBUTED BY: Roland Franzius | 2 years ago
Data Science , Image Processing , Machine Learning , ...
0
REPLIES
2.5K
VIEWS

Bell's inequality, or why Nature is non-locally causal

CONTRIBUTED BY: Mohammad Bahrami | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Computer Science , Curated Data , ...
1
REPLIES
7.3K
VIEWS

Using indexed variables in defining a function

QUESTION FROM: Mohand Amyis | 2 years ago BY: Gianluca Gorni
Mathematics , Wolfram Language
5
REPLIES
3.9K
VIEWS

Isolating coefficients from a long exponential function

QUESTION FROM: Ser Man | 2 years ago BY: Ser Man
Algebra , Calculus , Equation Solving , Mathematics , Wolfram Language
3
REPLIES
3.6K
VIEWS

Has anyone interfaced Airtable with Wolfram Language?

QUESTION FROM: Luc Barthelet | 2 years ago
External Programs and Systems , Wolfram Language
0
REPLIES
2.4K
VIEWS

How to shade a parallelogram in a 3D plot

QUESTION FROM: Roger J Brown | 2 years ago BY: Gianluca Gorni
Graphics and Visualization , Wolfram Language
1
REPLIES
2.7K
VIEWS

Three-dimensional model of a split-crystal X-ray and neutron interferometer

CONTRIBUTED BY: Giovanni Mana | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Mathematics , Modeling , ...
2
REPLIES
3.3K
VIEWS

Speeding up the computation of double integrals composed from double series

QUESTION FROM: Pooya Azizi | 2 years ago BY: Pooya Azizi
Calculus , Mathematics , Tuning and Debugging , Wolfram Language
6
REPLIES
3.9K
VIEWS

How to perform a sort operating on a aggregate operation in a dataset?

QUESTION FROM: Peter Burbery | 2 years ago BY: Peter Burbery
Data Science , Wolfram Language
1
REPLIES
1.8K
VIEWS

Autorun and popup menus in Manipulate

QUESTION FROM: Gerald Proteau | 2 years ago BY: Hans Milton
Dynamic Interactivity , Graphics and Visualization , Wolfram Language
2
REPLIES
3.1K
VIEWS

Determine the mirror reflection between the coordinates of a pire of points

QUESTION FROM: Hongyi Zhao | 2 years ago BY: Hongyi Zhao
Geometry , Mathematics , Wolfram Language
11
REPLIES
3.6K
VIEWS

Visualization of Riemann curvature

CONTRIBUTED BY: Bowen Ping | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Geometry , Graphics and Visualization , Mathematics , ...
1
REPLIES
5.9K
VIEWS

Problems with SetPrecision and ReplaceAll

QUESTION FROM: Donato D'Aprile | 2 years ago BY: Donato D'Aprile
Mathematics , Wolfram Language
3
REPLIES
1.8K
VIEWS

Several Mathematica keyboard shortcuts don't work

QUESTION FROM: Andy P | 2 years ago BY: Roland Franzius
Mathematica , User Interface , Wolfram Language
3
REPLIES
6K
VIEWS

Converting ParametricPlot3D shape to an STL file

QUESTION FROM: Alex Van Blerkom | 2 years ago BY: Eric Rimbey
3D Printing , Import and Export , Wolfram Language
1
REPLIES
2.9K
VIEWS

Assign the results from Solve[] to new variables

QUESTION FROM: Oscar Alvarez Lemus | 2 years ago BY: Oscar Alvarez Lemus
Algebra , Equation Solving , Mathematics , Wolfram Language
4
REPLIES
4K
VIEWS

The Wolfram Quantum Framework: IBM-quantum service connect

CONTRIBUTED BY: Mohammad Bahrami | 16 days ago BY: Mohammad Bahrami
Staff Picks , External Programs and Systems , ...
5
REPLIES
13K
VIEWS

Maximizing area overlap of regions subject to any affine transform?

QUESTION FROM: Kaden Tro | 2 years ago BY: Kaden Tro
Geometry , Graphics and Visualization , Optimization , Mathematics , ...
2
REPLIES
3.5K
VIEWS

How to apply an interpolated vector function to transform a region?

QUESTION FROM: Kaden Tro | 2 years ago BY: Kaden Tro
Geometry , Mathematics , Wolfram Language
2
REPLIES
2.6K
VIEWS

A graph of length units that have integer relations with each other

CONTRIBUTED BY: Ed Pegg | 2 years ago BY: Peter Burbery
Staff Picks , Graphics and Visualization , Graphs and Networks , ...
2
REPLIES
7.8K
VIEWS

Transformers: LMs, sequence classifiers and Vision

CONTRIBUTED BY: Nicolò Monti | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Data Science , ...
1
REPLIES
3.6K
VIEWS

Graph Editor ver.2 powered by the Object Oriented Programming

CONTRIBUTED BY: Hirokazu Kobayashi | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Graphics and Visualization , ...
1
REPLIES
5.3K
VIEWS

Experiments with a boolean rewriting system

CONTRIBUTED BY: Anders Lindman | 2 years ago BY: Anders Lindman
Logic and Boolean Algebra , Mathematics , Wolfram Language
5
REPLIES
4K
VIEWS

How to unwrap the Phase plot of BodePlot?

QUESTION FROM: Cornel B. | 2 years ago BY: Cornel B.
Engineering , Graphics and Visualization , Signal Processing , ...
8
REPLIES
6.1K
VIEWS

Can multiple cells with different contents and styles be input as a row?

QUESTION FROM: Chuck DeCarlucci | 2 years ago
Presentation and Notebooks , User Interface , Wolfram Language
0
REPLIES
1.7K
VIEWS

A tutorial on Table and Trace

CONTRIBUTED BY: Roger J Brown | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Graphics and Visualization , Mathematics , ...
1
REPLIES
4K
VIEWS

Smooth an arbitrary curve

QUESTION FROM: David Golber | 2 years ago BY: Claude Mante
Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
5.1K
VIEWS

NDSolve an equation for a function including an integral?

QUESTION FROM: Emil Rosanowski | 2 years ago BY: Henrik Schachner
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
2.6K
VIEWS

Integral of BesselJ function doesn't calculate in my version?

QUESTION FROM: Elina Shishkina | 2 years ago BY: Elina Shishkina
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
4
REPLIES
2.8K
VIEWS

Where is "the standard Wolfram Language iteration specification"

QUESTION FROM: Roger J Brown | 2 years ago BY: Hans Milton
Wolfram Language
1
REPLIES
2.4K
VIEWS

The fragility of an incomplete monetary union

CONTRIBUTED BY: Jamel Saadaoui | 2 years ago BY: Jamel Saadaoui
Staff Picks , Algebra , Economics , Equation Solving , ...
6
REPLIES
6.3K
VIEWS
36
37
38
39
40

Group Count Group Count

11328 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
studymma168
Wen Dao
1 day ago
paigeb
Paige Vigliarolo
2 days ago
bhdayton
Barry H Dayton
2 days ago
rexseemela
Modise Seemela
2 days ago
seriulj
Clifford Kelley
1 day ago
mohammadb
Mohammad Bahrami
17 days ago
brunot
Bruno Tenorio
2 days ago