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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...

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Define functions for variables with units?

QUESTION FROM: Orest Gogosha | 7 years ago BY: Ian Williams
Mathematics , Physics , Units , Wolfram Language
15
REPLIES
17K
VIEWS

Functions needed in Image Processing for future release of Mathematica

CONTRIBUTED BY: Ali Hashmi | 7 years ago BY: Szabolcs Horvát
Data Science , Graphics and Visualization , Image Processing , ...
15
REPLIES
15K
VIEWS

[?] Count the zeros between the ones in a list?

QUESTION FROM: Chiel Geeraert | 7 years ago BY: Chiel Geeraert
Wolfram Language
15
REPLIES
9.3K
VIEWS

Embeddings for Degree Diameter graphs

QUESTION FROM: Ed Pegg | 7 years ago BY: Eric Weisstein
Graphics and Visualization , Graphs and Networks , Mathematics , ...
15
REPLIES
14K
VIEWS

Solve the Laplace equation of a circular loop using NDSolveValue ?

QUESTION FROM: Alvaro Martínez | 7 years ago BY: Alvaro Martínez
Equation Solving , Mathematics , Numerical Computation , Physics , ...
15
REPLIES
7.8K
VIEWS

Find email addresses in text using TextCases? "Recursion limit problem"

QUESTION FROM: l van Veen | 7 years ago BY: l van Veen
Computational Linguistics , Natural Language Processing , ...
15
REPLIES
10.5K
VIEWS

Can a function know its own name?

QUESTION FROM: Eric Johnstone | 7 years ago BY: David G
Mathematica , Software Development , SystemModeler , Wolfram Language
15
REPLIES
16.8K
VIEWS

[?] List layout using Grid?

QUESTION FROM: Jorge Manrique | 8 years ago BY: Jorge Manrique
Wolfram Language
15
REPLIES
7.7K
VIEWS

Make InverseLaplaceTransform?

QUESTION FROM: Jacques Ou | 8 years ago BY: Mariusz Iwaniuk
Mathematics , Wavelets and Fourier Series , Wolfram Language
15
REPLIES
11.2K
VIEWS

My “Today's Template” using Mathematica?

QUESTION FROM: Brian Woytovich | 8 years ago BY: Brian Woytovich
Authoring and Publishing , Computable Document Format , Mathematica , ...
15
REPLIES
17.9K
VIEWS

Plot Graph-objects with TreePlot?

QUESTION FROM: Werner Geiger | 8 years ago BY: Sander Huisman
Graphs and Networks , Wolfram Language
15
REPLIES
8.8K
VIEWS

A short exploration of the featured contributors

CONTRIBUTED BY: Sander Huisman | 9 years ago BY: Silvia Torosyan
Staff Picks , Data Science , Graphics and Visualization , ...
15
REPLIES
19.8K
VIEWS

Query curated data for counties in the US?

QUESTION FROM: David Keith | 9 years ago BY: Greg Hurst
Curated Data , Data Science , Geographic Information System , ...
15
REPLIES
14.5K
VIEWS

Why is RegionNearest not returning the closest point on a curve?

QUESTION FROM: Philip Blanco | 9 years ago BY: Frank Kampas
Calculus , Geometry , Mathematics , Wolfram Language
15
REPLIES
6.5K
VIEWS

Scraping the Rio2016.com Website for Summer 2016 Olympics Medal Results

CONTRIBUTED BY: Tim Mayes | 9 years ago BY: Sam Carrettie
Data Science , Import and Export , Wolfram Language
15
REPLIES
12.5K
VIEWS

Run pre-Mathematica 11 Notebooks with packages in Mathematica 11?

QUESTION FROM: Anonymous User | 9 years ago BY: Sander Huisman
Geometry , Graphics and Visualization , Mathematica , Packages , ...
15
REPLIES
6.3K
VIEWS

Mathematica as the media for thinking about the unthinkable

QUESTION FROM: Ruben Garcia Berasategui | 9 years ago BY: Sander Huisman
Dynamic Interactivity , Events & Media , Interface Construction , ...
15
REPLIES
24.2K
VIEWS

Computationally solving "Easy Cube" and "Soma Cube" games / puzzles

CONTRIBUTED BY: Thibaut Jonckheere | 9 years ago BY: Thibaut Jonckheere
Staff Picks , Game Development , Geometry , ...
15
REPLIES
42.5K
VIEWS

Analytics of Republican Debate and network percolation

CONTRIBUTED BY: Vitaliy Kaurov | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Humanities , Computational Linguistics , ...
15
REPLIES
36.6K
VIEWS

Google Searches

QUESTION FROM: Sandu Ursu | 9 years ago BY: Christian Pasquel
Data Science , External Programs and Systems , Import and Export , ...
15
REPLIES
17.8K
VIEWS

[Project] Double entry accounting and cash flow forecasting

CONTRIBUTED BY: Matthew Fairtlough | 10 years ago BY: Mike Honeychurch
Finance , Jobs & More Exchange , Mathematica , Software Development , ...
15
REPLIES
29.2K
VIEWS

Complex integral with NDSolve

QUESTION FROM: Christopher Arthur | 10 years ago BY: Christopher Arthur
Calculus , Equation Solving , Mathematics , Wolfram Language
15
REPLIES
10.3K
VIEWS

Plots in cylindrical coordinates

QUESTION FROM: Alan Smith | 10 years ago BY: Gianluca Gorni
Graphics and Visualization , Wolfram Language
15
REPLIES
25.5K
VIEWS

Strange numerical problem with fairly simple symbolic equation.

QUESTION FROM: xort dsc | 10 years ago BY: Udo Krause
Equation Solving , Graphics and Visualization , Mathematica , ...
15
REPLIES
10.2K
VIEWS

Conditional Equation in TraditionalForm

QUESTION FROM: Dean Sparrow | 10 years ago BY: Frank Kampas
Mathematica , Mathematics , Presentation and Notebooks , ...
15
REPLIES
9.8K
VIEWS

Cos[ Cos[\[Theta]]] Cosh[ Sin[\[Theta]]] slow in Integrate[]

QUESTION FROM: Gary Palmer | 10 years ago BY: Marco Thiel
Calculus , Mathematica , Tuning and Debugging , Wolfram Language
15
REPLIES
12.9K
VIEWS

Regression frustration

QUESTION FROM: Pat McCarthy | 11 years ago BY: Anton Antonov
Import and Export , Mathematica , Statistics and Probability , ...
15
REPLIES
14.1K
VIEWS

Integrate integral C2 were the integand is a table and the output g1 table

QUESTION FROM: Luke Schutzenhofer | 11 years ago BY: Luke Schutzenhofer
Calculus , Engineering , Mathematica , Numerical Computation , ...
15
REPLIES
13.2K
VIEWS

Problem with printing many solutions V10

QUESTION FROM: Paul Cleary | 11 years ago BY: Paul Cleary
Mathematica , Tuning and Debugging , Wolfram Language
15
REPLIES
7.5K
VIEWS

Mystery location of XKCD Astronaut Vandalism sign

CONTRIBUTED BY: Vitaliy Kaurov | 11 years ago BY: Bernat Espigulé
Data Science , Recreation , Wolfram Language
15
REPLIES
25K
VIEWS

Optimize Function Module using NMinimize

QUESTION FROM: brama gatech | 11 years ago BY: brama gatech
Mathematica , Numerical Computation , Tuning and Debugging , ...
15
REPLIES
11.2K
VIEWS

Amount of liquid in a tank that isn't level

QUESTION FROM: Ken McGrath | 11 years ago BY: David Keith
Control Systems , Geometry , Mathematica , Wolfram Language
15
REPLIES
9.9K
VIEWS

What Should We Call the Language of Mathematica?

QUESTION FROM: Vitaliy Kaurov | 12 years ago BY: Russell Hart
Mathematica , Wolfram Language
15
REPLIES
18.1K
VIEWS

Formula for computing sqrt(2) of binary numbers

CONTRIBUTED BY: Mariusz Iwaniuk | 2 months ago BY: Maximilian Georgiev
Staff Picks , Discrete Mathematics , Equation Solving , Mathematics , ...
14
REPLIES
33.3K
VIEWS

Alphabetizing the Integers: Is there a better way?

QUESTION FROM: Hans Havermann | 1 year ago BY: Michael Rogers
Wolfram Language
14
REPLIES
2.4K
VIEWS

Mathematica 14 breaks upon startup on Raspberry Pi 5

QUESTION FROM: Michael Byczkowski | 1 year ago BY: Ilian Gachevski
Mathematica , Product Set Up , Raspberry Pi , Wolfram Language
14
REPLIES
7.6K
VIEWS

CUDAlink does not support nVIDIA CUDA Toolkit

QUESTION FROM: Bert Aerts | 1 year ago BY: ZAQU zaqu
External Programs and Systems , High-Performance Computing , ...
14
REPLIES
10.2K
VIEWS

OpenAI API Key does not work

QUESTION FROM: Roger J Brown | 1 year ago BY: Nickarino Skri
Data Science , External Programs and Systems , Machine Learning , ...
14
REPLIES
11.6K
VIEWS

How to check expressions for symbolic equality? (some unexpected results)

QUESTION FROM: W T | 1 year ago BY: W T
Mathematics , Symbolic Computations , Wolfram Language
14
REPLIES
5.6K
VIEWS

[WSS20] Constructing protein surfaces

CONTRIBUTED BY: Yury POLYACHENKO | 1 year ago BY: Yury POLYACHENKO
Staff Picks , Biological Sciences , Geometry , Optimization , ...
14
REPLIES
19.3K
VIEWS

FindRoot error: function value is not a list of numbers

QUESTION FROM: Alan White | 2 years ago BY: Alan White
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
14
REPLIES
5.4K
VIEWS

Inconsistent results between hand calculation and D function of a matrix

QUESTION FROM: James James | 2 years ago BY: James James
Mathematics , Wolfram Language
14
REPLIES
3.6K
VIEWS

Mathematica v12.2 breaks the compatibility of Workbench (v10.1.822)

QUESTION FROM: Masso Chailly | 2 years ago BY: Chuck DeCarlucci
Wolfram Language , Workbench
14
REPLIES
14.8K
VIEWS

ToExpress to TeXForm sometimes gives wrong results

QUESTION FROM: Zhenyu Zeng | 2 years ago BY: Zhenyu Zeng
External Programs and Systems , Wolfram Language
14
REPLIES
5.4K
VIEWS

Introducing the Wolfram ProteinVisualization paclet!

CONTRIBUTED BY: Soutick Saha | 2 years ago BY: Soutick Saha
Staff Picks , Biological Sciences , Chemistry , ...
14
REPLIES
20.4K
VIEWS

I would like to identify if a polygon is open then close it

QUESTION FROM: Sean G | 2 years ago BY: Ahmed Elbanna
Geometry , Image Processing , Mathematics , Wolfram Language
14
REPLIES
5.9K
VIEWS

Imaging a rotating disk with a rolling shutter

CONTRIBUTED BY: Erik Mahieu | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Humanities , High-Performance Computing , ...
14
REPLIES
14.6K
VIEWS

Solve[ ] likes extra variables

CONTRIBUTED BY: Frank Kampas | 3 years ago BY: Frank Kampas
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
14
REPLIES
4.1K
VIEWS

Ctrl + Enter not equal to \n in Mathematica

QUESTION FROM: Zhenyu Zeng | 3 years ago BY: Zhenyu Zeng
Data Science , Wolfram Language
14
REPLIES
3.4K
VIEWS

How to calculate the entropy of a discrete probability distribution?

QUESTION FROM: Jeremy Murphy | 3 years ago BY: Jeremy Murphy
Calculus , Mathematics , Statistics and Probability , Wolfram Language
14
REPLIES
9.1K
VIEWS

Plotting conditional Function?

QUESTION FROM: Nelson Zink | 3 years ago BY: Nelson Zink
Graphics and Visualization , Wolfram Language
14
REPLIES
6K
VIEWS

Matching problem with long list of list?

QUESTION FROM: Werner Geiger | 3 years ago BY: Werner Geiger
Wolfram Language
14
REPLIES
4.1K
VIEWS

Null will change widths of figures in GraphicsGrid

QUESTION FROM: Zhenyu Zeng | 3 years ago BY: Zhenyu Zeng
Graphs and Networks , Wolfram Language
14
REPLIES
4K
VIEWS

Add text to graphics?

QUESTION FROM: Robert Poenaru | 3 years ago BY: a a
Graphics and Visualization , Mathematics , Wolfram Language
14
REPLIES
19.4K
VIEWS

Calculate the complicated product?

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hans Dolhaine
Mathematics , Wolfram Language
14
REPLIES
4.4K
VIEWS

Is it possible to fold and unfold cells using keyboard shortcuts?

QUESTION FROM: Andrew Burnett | 3 years ago BY: Andrew Burnett
User Interface , Wolfram Language
14
REPLIES
7.8K
VIEWS

Error: "Solve was unable to solve the system" after using Rationalize

QUESTION FROM: Zhenyu Zeng | 3 years ago BY: Zhenyu Zeng
Algebra , Equation Solving , Mathematics , Wolfram Language
14
REPLIES
4.4K
VIEWS

How would I set the Mathematica Path in Workbench 3?

QUESTION FROM: Doug Kimzey | 4 years ago BY: Mike Besso
Wolfram Language , Workbench
14
REPLIES
26.7K
VIEWS

Simulating a real-time ticker

QUESTION FROM: Henrick Jeanty | 4 years ago BY: Michael Kelly
Curated Data , Data Science , Dynamic Interactivity , Finance , ...
14
REPLIES
15.4K
VIEWS

Finding [x] and [y] coordinates on curves.

QUESTION FROM: Nash Wells | 4 years ago BY: Henrik Schachner
Graphics and Visualization , Mathematics , Wolfram Language
14
REPLIES
6.4K
VIEWS

How can I connect two Do[ ] loops?

QUESTION FROM: Felipe Villazon | 4 years ago BY: Felipe Villazon
Wolfram Language
14
REPLIES
8.1K
VIEWS

Force Solve[ ] to obtain real expressions?

QUESTION FROM: Leslaw Bieniasz | 4 years ago BY: Hans Milton
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
14
REPLIES
6.4K
VIEWS

A function of two variables as y-axis label in Plot

QUESTION FROM: Anonymous User | 5 years ago BY: Anonymous User
Graphics and Visualization , Wolfram Language
14
REPLIES
3.3K
VIEWS

Remove elements of a matrix from a larger one?

QUESTION FROM: Amirhosein Hsa | 5 years ago BY: Hans Dolhaine
Algebra , Wolfram Language
14
REPLIES
4.5K
VIEWS

Save the interpolation function that is a result of NDsolve?

QUESTION FROM: Markus Schmidt | 5 years ago BY: Tony Coliderse
Calculus , Equation Solving , Mathematics , Modeling , ...
14
REPLIES
21.2K
VIEWS

Draw: vector drawing & technical illustration application

CONTRIBUTED BY: Tim Shedelbower | 5 years ago BY: Tim Shedelbower
Staff Picks , Graphics and Visualization , Mathematica Add-Ons , ...
14
REPLIES
28.2K
VIEWS

A problem in FunctionDomain?

QUESTION FROM: Daqing Li | 5 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Wolfram Language
14
REPLIES
10.7K
VIEWS

Palette user interface

CONTRIBUTED BY: Mikhail Cherkasskii | 5 years ago BY: Jules Manson
Interface Construction , Mathematica , Packages , ...
14
REPLIES
21.7K
VIEWS

Solving equation of a circle in Mathematica

QUESTION FROM: Mitchell Sandlin | 5 years ago BY: Murray Eisenberg
Equation Solving , Mathematics , Wolfram Language
14
REPLIES
9.6K
VIEWS

Plot all possible values of a function on a range

QUESTION FROM: John Wick | 5 years ago BY: John Wick
Graphics and Visualization , Mathematics , Numerical Computation , ...
14
REPLIES
7.7K
VIEWS

RegionDifference produces unusable ouput

QUESTION FROM: Antony Case | 5 years ago BY: Antony Case
Geometry , Graphics and Visualization , Wolfram Language
14
REPLIES
10.7K
VIEWS

Solve nonlinear complex numerical differential equations

QUESTION FROM: C. H. | 5 years ago BY: Anonymous User
Equation Solving , Mathematics , Numerical Computation , Physics , ...
14
REPLIES
7.7K
VIEWS

Simplify three equations and write them in a matrix form?

QUESTION FROM: vin Bha | 5 years ago BY: Hans Dolhaine
Equation Solving , Mathematics , Symbolic Computations , ...
14
REPLIES
8.3K
VIEWS

Why doesn't Quantity[] and related functions work for me?

QUESTION FROM: Victor Bloomfield | 6 years ago BY: Gustavo Delfino
Units , Wolfram Language
14
REPLIES
23.6K
VIEWS

[WSC19] Creating Crossword Puzzles

QUESTION FROM: Simeon Buttery | 6 years ago BY: Mohammad Bahrami
Computational Linguistics , Dynamic Interactivity , ...
14
REPLIES
32.5K
VIEWS

Solve a simple nonlinear equation numerically?

QUESTION FROM: Michael Bernthal | 6 years ago BY: Hans Dolhaine
Equation Solving , Mathematics , Wolfram Language
14
REPLIES
5.6K
VIEWS

Plot GeoCircles from lat, lon, radius data?

QUESTION FROM: Steven Buehler | 6 years ago BY: Steven Buehler
Graphics and Visualization , Wolfram Language
14
REPLIES
4.8K
VIEWS

Walking strandbeest dynamics

CONTRIBUTED BY: Sander Huisman | 6 years ago BY: Robert Jacobson
Staff Picks , Computer-Based Maths , Geometry , ...
14
REPLIES
40.3K
VIEWS

Free Wolfram Language on Raspberry Pi tutorial

CONTRIBUTED BY: Kyle Keane | 6 years ago BY: Anmol Dhaliwal
Staff Picks , Authoring and Publishing , Connected Devices , ...
14
REPLIES
91.1K
VIEWS

Performance of recursion code with radial polynomials

QUESTION FROM: look xu | 7 years ago BY: look xu
Image Processing , Mathematics , Tuning and Debugging , ...
14
REPLIES
9K
VIEWS

Find the "nth" of a large PrimeNumber?

QUESTION FROM: Nural I. | 7 years ago BY: Ilian Gachevski
Discrete Mathematics , Mathematica , Mathematics , Wolfram|Alpha , ...
14
REPLIES
15.2K
VIEWS

Is Defer[] like single-quote from LISP?

QUESTION FROM: Anonymous User | 7 years ago BY: Anonymous User
Mathematica , Wolfram Language
14
REPLIES
11.8K
VIEWS

Complicated hiding control

QUESTION FROM: Anderson Coser Gaudio | 7 years ago BY: Alexander Trounev
Dynamic Interactivity , Mathematica , User Interface , ...
14
REPLIES
8.2K
VIEWS

Order of the variables in a polynomial?

QUESTION FROM: Silviu Udrescu | 7 years ago BY: Silviu Udrescu
Mathematics , Symbolic Computations , User Interface , ...
14
REPLIES
5.3K
VIEWS

[?] Calculate this integral with one/two unknown variables?

QUESTION FROM: zhaojx84 | 7 years ago BY: zhaojx84
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
14
REPLIES
8.8K
VIEWS

[?] What is the intended purpose of ByteArray & how can we use/convert it?

QUESTION FROM: Szabolcs Horvát | 8 years ago BY: Szabolcs Horvát
Import and Export , Mathematica , Mathematics , Wolfram Language
14
REPLIES
25.6K
VIEWS

Solve for best teams?

QUESTION FROM: Peter Parker | 8 years ago BY: EDITORIAL BOARD
Calculus , Computational Systems , Discrete Mathematics , ...
14
REPLIES
14.7K
VIEWS

Ways to access elements of a list or an array

CONTRIBUTED BY: Jos Klaps | 8 years ago BY: l van Veen
Know-How , Wolfram Language
14
REPLIES
21.1K
VIEWS

[?] Plot given ranges on two axis?

QUESTION FROM: Anil Kumar | 8 years ago BY: Laurens Wachters
Graphics and Visualization , Graphs and Networks , Wolfram Language
14
REPLIES
12.8K
VIEWS

Financial data from Quandl in Wolfram Language using QuandlLink

CONTRIBUTED BY: Anmol Bajracharya | 8 years ago BY: Ruben Garcia Berasategui
Economics , Finance , Finance Platform , Mathematica , ...
14
REPLIES
39.8K
VIEWS

Cool videos that teach Wolfram Language to beginners

CONTRIBUTED BY: Jonathan Kogan | 8 years ago BY: Eddy Ridruejo
Authoring and Publishing , Computer-Based Maths , Education , ...
14
REPLIES
27.1K
VIEWS

Showcasing Manipulate[…] via .GIF animations

CONTRIBUTED BY: Vitaliy Kaurov | 9 years ago BY: Erik Mahieu
Dynamic Interactivity , Graphics and Visualization , ...
14
REPLIES
67K
VIEWS

Speed up numerical solution of differential equation using BSplines?

QUESTION FROM: Enzo Marino | 9 years ago BY: Enzo Marino
Equation Solving , Optimization , Mathematics , ...
14
REPLIES
9.1K
VIEWS

Calculate the Det and the inverse of a Matrix?

QUESTION FROM: lrenzo greco | 9 years ago BY: Michael Helmle
Mathematics , Symbolic Computations , Wolfram Language
14
REPLIES
7.4K
VIEWS

Assigning zero to a set of variables one at the time, two at the time ....?

QUESTION FROM: Eduardo Mendes | 9 years ago BY: Marco Thiel
Mathematics , Symbolic Computations , Wolfram Language
14
REPLIES
7.3K
VIEWS

$\sqrt{1-x^2}$ convolution Integral does not converge

QUESTION FROM: Christian Bauer | 9 years ago BY: Klaus Giesselmann
Calculus , Mathematics , Wolfram Language
14
REPLIES
13.2K
VIEWS

Speed up large matrix multiplications with or without high precision?

QUESTION FROM: Erdem Uguz | 9 years ago BY: Sander Huisman
Algebra , Optimization , Mathematics , Wolfram Language
14
REPLIES
9.7K
VIEWS

Suggestion: Better support for package development

CONTRIBUTED BY: Szabolcs Horvát | 9 years ago BY: Rui Rojo
Mathematica , Packages , Software Development , Wolfram Language
14
REPLIES
19.4K
VIEWS

Finding Happy/Sad Numbers

QUESTION FROM: Anonymous User | 9 years ago BY: Eric Rimbey
Mathematics , Numerical Computation , Wolfram Language
14
REPLIES
9.3K
VIEWS

Train Detector - Where to Go Next?

QUESTION FROM: George Campbell | 10 years ago BY: Harvie Griffith Jr
Connected Devices , Data Science , External Programs and Systems , ...
14
REPLIES
23.1K
VIEWS
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11370 Discussions

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