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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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Insert an "If...Then...Else" function into the following WL code?

QUESTION FROM: Louis Piche | 8 years ago BY: Sander Huisman
Wolfram Language
17
REPLIES
7.4K
VIEWS

Sort pairs that add up to a perfect square?

QUESTION FROM: Ashley Louk | 9 years ago BY: Sander Huisman
Discrete Mathematics , Mathematics , Symbolic Computations , ...
17
REPLIES
12.4K
VIEWS

Inverse Of Gamma Function?

QUESTION FROM: Mohamad Fard | 9 years ago BY: T.A. H.
Graphics and Visualization , Mathematics , Wolfram|Alpha , ...
17
REPLIES
18.5K
VIEWS

Create a function that replicates this series?

QUESTION FROM: Lea Rebanks | 9 years ago BY: Lea Rebanks
Equation Solving , Mathematics , Wolfram Language
17
REPLIES
12.2K
VIEWS

[Cash] $100 bounty: design a chat bot of chained responses

QUESTION FROM: David Johnston | 9 years ago BY: Sander Huisman
Challenges , Computational Linguistics , Data Science , ...
17
REPLIES
14K
VIEWS

Double check if an image transform function has the appropriate colors?

QUESTION FROM: lfelipemassena misiec | 9 years ago BY: lfelipemassena misiec
Image Processing , Wolfram Language
17
REPLIES
7.2K
VIEWS

Calculate this limit with Wolfram|Alpha?

QUESTION FROM: Dvora Peretz | 9 years ago BY: Dvora Peretz
Mathematics , Wolfram|Alpha , Wolfram Language
17
REPLIES
12.1K
VIEWS

Construct a function from "Fourier" - data

QUESTION FROM: Hans Dolhaine | 10 years ago BY: Daniel Lichtblau
Mathematics , Signal Processing , Wolfram Language
17
REPLIES
19.3K
VIEWS

Mathematica 10.2 Available

CONTRIBUTED BY: Emily Suess | 10 years ago BY: Paul Anderson
Events & Media , Mathematica , Wolfram Language
17
REPLIES
30.8K
VIEWS

Table command not obeying limits

QUESTION FROM: Berthold Bäuml | 10 years ago BY: John Doty
Mathematica , Numerical Computation , Wolfram Language
17
REPLIES
8.6K
VIEWS

Having problems interpreting a Reduce answer can any one help

QUESTION FROM: Zachary Nichols | 10 years ago BY: Frank Kampas
Calculus , Mathematics , Physics , Wolfram Language
17
REPLIES
6.8K
VIEWS

Problems with ArcSin[], FindRoot[], invisible characters, new discussions

QUESTION FROM: S D | 11 years ago BY: Bill Simpson
Mathematica , User Interface , Wolfram Community , Wolfram Language
17
REPLIES
17.3K
VIEWS

Why does Part[list, n] work in one place, but not work consequently?

QUESTION FROM: Grant Hearn | 12 years ago BY: Christopher French
Graphics and Visualization , Mathematica , Wolfram Language
17
REPLIES
9.9K
VIEWS

Modeling airflow past a car

QUESTION FROM: David Keith | 20 days ago BY: Jeff Lastofka
Equation Solving , Graphics and Visualization , Modeling , ...
16
REPLIES
1.8K
VIEWS

Beyond Four Corners, USA

CONTRIBUTED BY: Greg Hurst | 2 months ago BY: Greg Hurst
Staff Picks , Computational Humanities , Curated Data , ...
16
REPLIES
41.6K
VIEWS

Why doesn't Wolfram compute Ceiling[x] = 1 + Floor[x]?

QUESTION FROM: Sasha Mandra | 5 months ago BY: Michael Rogers
Algebra , Mathematics , Wolfram Language
16
REPLIES
2K
VIEWS

Traditional division of integers with remainder in Wolfram

QUESTION FROM: Sasha Mandra | 5 months ago BY: Eric Rimbey
Mathematics , Wolfram Language
16
REPLIES
1.7K
VIEWS

Understanding sentiment analysis in Mathematica

QUESTION FROM: Dan O'Leary | 10 months ago BY: Kirill Vasin
Computational Linguistics , Data Science , Machine Learning , ...
16
REPLIES
15.9K
VIEWS

Fractal art: custom Mandelbrot set functions

CONTRIBUTED BY: Mark Greenberg | 11 months ago BY: Mark Greenberg
Staff Picks , Graphics and Visualization , Image Processing , ...
16
REPLIES
18.5K
VIEWS

Why getting complex number solution to expectation?

QUESTION FROM: Paul Studtmann | 1 year ago BY: Michael Rogers
Statistics and Probability , Wolfram Language
16
REPLIES
4.6K
VIEWS

Aftermath of the solar eclipse

CONTRIBUTED BY: Marco Thiel | 1 year ago BY: Paige Vigliarolo
Staff Picks , Data Science , Earth Science , ...
16
REPLIES
37.2K
VIEWS

Decimal format in Numberform usage

QUESTION FROM: Louis Poulo | 2 years ago BY: Eric Rimbey
Wolfram Language
16
REPLIES
5.3K
VIEWS

Dracula Theme for Wolfram Notebooks

CONTRIBUTED BY: Jesse Dohmann | 2 years ago BY: Anton Antonov
Interface Construction , Mathematica , Presentation and Notebooks , ...
16
REPLIES
28.7K
VIEWS

[CALL] for challenging univariate symbolic integrals

CONTRIBUTED BY: Oleg Marichev | 2 years ago BY: Michal Kvasnicka
Calculus , Challenges , Mathematics , Symbolic Computations , ...
16
REPLIES
9.9K
VIEWS

Export data (graphs) in excel/txt/csv format?

QUESTION FROM: Cornel B. | 2 years ago BY: Cornel B.
Control Systems , Engineering , Import and Export , Wolfram Language
16
REPLIES
9K
VIEWS

Tilings and constraint programming

CONTRIBUTED BY: Christophe Favergeon | 2 years ago BY: Drew Lesso
Staff Picks , Computational Humanities , Graphics and Visualization , ...
16
REPLIES
28.2K
VIEWS

Minor gridlines and other plot questions

QUESTION FROM: Paul Newton | 3 years ago BY: Paul Newton
Graphics and Visualization , Wolfram Language
16
REPLIES
4.7K
VIEWS

VisX 1: Visual Interface to the Wolfram Language

CONTRIBUTED BY: Nicholas Hoff | 3 years ago BY: Nicholas Hoff
Staff Picks , Education , External Programs and Systems , ...
16
REPLIES
34.1K
VIEWS

[WSG32] Daily Study Group: Blockchain: Exploring Blockchain Functionality

CONTRIBUTED BY: Steph Macurdy | 3 years ago BY: Dave Middleton
Blockchain , Economics , Education , Finance , Wolfram Language , ...
16
REPLIES
12.4K
VIEWS

Palindromes, reduplication, and more

CONTRIBUTED BY: Chase Marangu | 3 years ago BY: Updating Name
Staff Picks , Computational Humanities , Graphics and Visualization , ...
16
REPLIES
14.5K
VIEWS

RunProcess issues

QUESTION FROM: Tiago Castro | 3 years ago BY: Yehuda Ben-Shimol
External Programs and Systems , Mathematica , Wolfram Language
16
REPLIES
19.9K
VIEWS

Cannot generate paclet documentation due to crash Mathematica 13.0

QUESTION FROM: Martijn Froeling | 3 years ago BY: Martijn Froeling
Mathematica , Packages , Wolfram Language
16
REPLIES
11.7K
VIEWS

Trouble understanding the local variables of the Block command

QUESTION FROM: Ernesto Espinosa | 3 years ago BY: Michael Rogers
Graphics and Visualization , Wolfram Language
16
REPLIES
8.7K
VIEWS

How to install FFmpeg on MacOS

CONTRIBUTED BY: Sean Cheren | 3 years ago BY: Pascal Paillier
Staff Picks , External Programs and Systems , Import and Export , ...
16
REPLIES
33.4K
VIEWS

Reading a Fortran binary file using Mathematica

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Import and Export , Wolfram Language
16
REPLIES
5.1K
VIEWS

Write a ResourceFunction to improve LogitModelFit or get Wolfram to fix it?

QUESTION FROM: Seth Chandler | 3 years ago BY: Jim Baldwin
Machine Learning , Mathematica , Mathematics , ...
16
REPLIES
14.4K
VIEWS

Perfect and almost perfect rings (chains) of 4-antiprisms

CONTRIBUTED BY: Ed Pegg | 3 years ago BY: William R. Somsky
Staff Picks , Geometry , Graphics and Visualization , Mathematics , ...
16
REPLIES
17.1K
VIEWS

In Mathematica 9, how do I check if all list members are True?

QUESTION FROM: Michael Gmirkin | 4 years ago BY: Jason Biggs
Logic and Boolean Algebra , Mathematica , Wolfram Language
16
REPLIES
12.8K
VIEWS

Find gcc compiler using Mathematica V12?

QUESTION FROM: Eric Michielssen | 5 years ago BY: nilo de Roock
Compilation , External Programs and Systems , Mathematica , ...
16
REPLIES
23.7K
VIEWS

Solving equation system with quadratic terms

QUESTION FROM: Maximilian Ulbrich | 5 years ago BY: Maximilian Ulbrich
Algebra , Equation Solving , Mathematics , Wolfram Language
16
REPLIES
8.3K
VIEWS

Wave Equation resolution with control

QUESTION FROM: Lina Lili | 5 years ago BY: Mariusz Iwaniuk
Control Systems , Equation Solving , Mathematica , Mathematics , ...
16
REPLIES
9.3K
VIEWS

Solving system of Nonlinear algebraic equations (quickly)

QUESTION FROM: Kashif Nazar | 5 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Wolfram Language
16
REPLIES
39.9K
VIEWS

Wolfram Language programmers are using human language level programming?

QUESTION FROM: Quantum Robin | 5 years ago BY: waive15 waive
Natural Language Processing , Wolfram Language
16
REPLIES
14K
VIEWS

Find better representations for binary variables optimization?

QUESTION FROM: Wael Al Hajailan | 6 years ago BY: Anonymous User
Optimization , Mathematics , Symbolic Computations , Wolfram Language
16
REPLIES
9.1K
VIEWS

Extending FindRoot

CONTRIBUTED BY: Thales Fernandes | 6 years ago BY: Erik Mahieu
Staff Picks , Equation Solving , Graphics and Visualization , ...
16
REPLIES
27.3K
VIEWS

Plot 2D graphs into 3D system of coordinates?

QUESTION FROM: J Jesus Rico-Melgoza | 6 years ago BY: yigit sad
Graphics and Visualization , Wolfram Language
16
REPLIES
22.9K
VIEWS

Accurately calculate tick tock period of mechanical watches?

QUESTION FROM: Mor Bo | 6 years ago BY: Mor Bo
Audio, Sound and Music , Engineering , Graphics and Visualization , ...
16
REPLIES
17.6K
VIEWS

Solve the following delay differential equations?

QUESTION FROM: Rachele Allena | 7 years ago BY: Rachele Allena
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
16
REPLIES
6.3K
VIEWS

Solve the Nonlinear Schroedinger Equation with NDSolve?

QUESTION FROM: Markus Schmidt | 7 years ago BY: Markus Schmidt
Equation Solving , Mathematica , Modeling , Numerical Computation , ...
16
REPLIES
19K
VIEWS

Randomness of the number C[10]!, a candidate for replace Pi (random basis)

CONTRIBUTED BY: Claudio Chaib | 7 years ago BY: Claudio Chaib
Algebra , Data Science , Graphics and Visualization , Mathematics , ...
16
REPLIES
11.5K
VIEWS

Use the LevenbergMarquardt method with FindFit?

QUESTION FROM: pantelidis | 7 years ago BY: pantelidis
Optimization , Mathematics , Physics , Wolfram Language
16
REPLIES
7.8K
VIEWS

Get time series data from FitBit service connection?

QUESTION FROM: Mac Rod | 8 years ago BY: Christian Pasquel
Data Science , External Programs and Systems , Import and Export , ...
16
REPLIES
11.2K
VIEWS

Avoid confusion in Get[] or in Get's documentation

CONTRIBUTED BY: Anonymous User | 8 years ago BY: Anonymous User
Import and Export , Mathematica , Wolfram Language
16
REPLIES
6.7K
VIEWS

[?] Plot in 3D a X-zylo ?

QUESTION FROM: Donghwan Roh | 8 years ago BY: Donghwan Roh
3D Printing , Graphics and Visualization , Mathematics , ...
16
REPLIES
13K
VIEWS

[?] Simplify the following expression until "s" is gone?

QUESTION FROM: Zhehao Zhang | 8 years ago BY: EDITORIAL BOARD
Algebra , Mathematics , Symbolic Computations , Wolfram Language
16
REPLIES
9.1K
VIEWS

Numerical partial derivative of a function?

QUESTION FROM: Iuval Clejan | 9 years ago BY: Iuval Clejan
Calculus , Mathematics , Numerical Computation , Wolfram Language
16
REPLIES
9.3K
VIEWS

Test for the position of the first non-numeric value?

QUESTION FROM: Eduardo Mendes | 9 years ago BY: Eduardo Mendes
Algebra , Mathematics , Wolfram Language
16
REPLIES
7.9K
VIEWS

Impossible manipulation

QUESTION FROM: Leo James | 10 years ago BY: Leo James
Dynamic Interactivity , Graphics and Visualization , Wolfram Language
16
REPLIES
5.7K
VIEWS

Simple Key Phrase Extraction For URL Classification

QUESTION FROM: David Johnston | 11 years ago BY: Hernan Moraldo
Data Science , Import and Export , Wolfram Language
16
REPLIES
9.4K
VIEWS

Plot3D Freezes Frontend

QUESTION FROM: David G | 11 years ago BY: David G
Dynamic Interactivity , Graphics and Visualization , Mathematica , ...
16
REPLIES
13K
VIEWS

Why is it OK for low-precision Solve to work like this?

QUESTION FROM: robv | 11 years ago BY: Patrick Stevens
Curated Data , Mathematica , Wolfram Language
16
REPLIES
23.5K
VIEWS

How to derive the global optimal value from several subset values?

QUESTION FROM: Shaoyan Robert | 11 years ago BY: Shaoyan Robert
Mathematica , Optimization , Operations Research , Wolfram Language
16
REPLIES
9.1K
VIEWS

Simplifying multiple inequalities

QUESTION FROM: Sasha Mandra | 1 year ago BY: Updating Name
Mathematics , Symbolic Computations , Wolfram Language
15
REPLIES
3.4K
VIEWS

Convert differential equation with substitutions?

QUESTION FROM: Sami Heidari | 1 year ago BY: Sami Heidari
Calculus , Equation Solving , Mathematics , Wolfram Language
15
REPLIES
3.7K
VIEWS

OpenSource Notebook Interface with JavaScript

CONTRIBUTED BY: Kirill Belov | 1 year ago BY: Anton Antonov
Staff Picks , External Programs and Systems , ...
15
REPLIES
13.6K
VIEWS

About MxNet as Mathematica backend choice

QUESTION FROM: Yaroslav Bulatov | 1 year ago BY: Josh H
Data Science , Machine Learning , Mathematica , Neural Networks , ...
15
REPLIES
20.4K
VIEWS

How to remove "Abs" from "Simplify" output?

QUESTION FROM: Zhenyu Zeng | 1 year ago BY: Zhenyu Zeng
Mathematics , Wolfram Language
15
REPLIES
5.8K
VIEWS

How to eliminate the divide by zero error in NDSolve by implicit methods on fixed grids?

QUESTION FROM: Leslaw Bieniasz | 1 year ago BY: Michael Rogers
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
15
REPLIES
4.8K
VIEWS

Question on the Laplace Inversion of a function using Mathematica

QUESTION FROM: Amir A. | 1 year ago BY: Amir A.
Calculus , Mathematics , Wolfram|Alpha , Wolfram Language
15
REPLIES
4.6K
VIEWS

Why does the memory used keep going up and no output is given?

QUESTION FROM: Iuval Clejan | 1 year ago BY: Iuval Clejan
Algebra , Equation Solving , Mathematics , Tuning and Debugging , ...
15
REPLIES
4.1K
VIEWS

EntityType and Species Taxonomy in version 14

CONTRIBUTED BY: Dave Middleton | 1 year ago BY: Dave Middleton
Staff Picks , Curated Data , Graphics and Visualization , ...
15
REPLIES
8.8K
VIEWS

From Ukraine: photo and map of the solar eclipse Mar 20, 2015

CONTRIBUTED BY: Vitaliy Kaurov | 1 year ago BY: Paige Vigliarolo
Staff Picks , Astronomy , Curated Data , Earth Science , ...
15
REPLIES
27.9K
VIEWS

Issue with numerical evaluation of eigenvalues

QUESTION FROM: Muhammad Zubair | 2 years ago BY: Rohit Namjoshi
Algebra , Graphics and Visualization , Mathematics , Physics , ...
15
REPLIES
4.4K
VIEWS

Overflow problem implementing Euler's method

QUESTION FROM: Athanasios Paraskevopoulos | 2 years ago BY: Athanasios Paraskevopoulos
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
15
REPLIES
3.9K
VIEWS

Converts degrees Celcius to Kelvins without prompting

QUESTION FROM: Sinval Santos | 2 years ago BY: Sinval Santos
Units , Wolfram Language
15
REPLIES
5.1K
VIEWS

Solve error: not a valid variable

QUESTION FROM: J E | 3 years ago BY: J E
Algebra , Equation Solving , Mathematics , Wolfram Language
15
REPLIES
8.3K
VIEWS

[WSG22] Daily Study Group: Getting Started with Mathematica and WL

CONTRIBUTED BY: Arben Kalziqi | 3 years ago BY: Rohit Namjoshi
Education , Events & Media , Graphics and Visualization , ...
15
REPLIES
10.2K
VIEWS

Reducing the iteration time involving If?

QUESTION FROM: Legibus Motus | 3 years ago BY: Daniel Lichtblau
Tuning and Debugging , Wolfram Language
15
REPLIES
8.2K
VIEWS

Avoid trouble using GridLines->Automatic?

QUESTION FROM: Sophia Nasr | 3 years ago BY: Jonathan Tallant
Graphics and Visualization , Mathematics , Wolfram Language
15
REPLIES
8.9K
VIEWS

[feature req] GUI-item for showing parentheses of grouping

CONTRIBUTED BY: Raspi Rascal | 3 years ago BY: Jack I Houng
Mathematica , User Interface , Wolfram Language
15
REPLIES
17.2K
VIEWS

HermitianMatrixQ doesn't work for a symbolic matrix

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Algebra , Mathematics , Wolfram Language
15
REPLIES
4.5K
VIEWS

Calculating bias and the mean squared error fails?

QUESTION FROM: Doaa Abd | 3 years ago BY: Doaa Abd
Statistics and Probability , Wolfram Language
15
REPLIES
3.9K
VIEWS

Numerical value of FoxH in solving trinomial equation?

QUESTION FROM: Jorge Zuniga | 3 years ago BY: Jorge Zuniga
Mathematics , Numerical Computation , Wolfram Language
15
REPLIES
7.7K
VIEWS

Notation of Wolfram quantum computation framework

QUESTION FROM: Doug Beveridge | 4 years ago BY: EDITORIAL BOARD
High-Performance Computing , Packages , Physics , Wolfram Language
15
REPLIES
10.1K
VIEWS

EasyIDE: An IDE for Mathematica

CONTRIBUTED BY: b3m2a1 ​  | 4 years ago BY: Jason Olasky
Staff Picks , Mathematica Add-Ons , Packages , Software Development , ...
15
REPLIES
31.4K
VIEWS

Sum error: overflow occurred in computation?

QUESTION FROM: Zeeshan Haider | 4 years ago BY: Zeeshan Haider
Graphics and Visualization , Mathematics , Wolfram Language
15
REPLIES
4.1K
VIEWS

Integrate doesn't seems to work

QUESTION FROM: Andre Luiz Rocha Alves | 4 years ago BY: Andre Luiz Rocha Alves
Calculus , Graphics and Visualization , Mathematics , ...
15
REPLIES
5.2K
VIEWS

How to fit a Dataset output in a PDF file?

QUESTION FROM: Jürgen Kanz | 4 years ago BY: Sa'di Altamimi
Data Science , Graphics and Visualization , ...
15
REPLIES
13.5K
VIEWS

Flattening a list by preserving the innermost level

QUESTION FROM: Matthias Odisio | 4 years ago BY: Hans Milton
Mathematica , Wolfram Language
15
REPLIES
18.8K
VIEWS

How to put sequence in a 3 column row?

QUESTION FROM: Sergey Scorin | 4 years ago BY: Sergey Scorin
Wolfram Language
15
REPLIES
4.8K
VIEWS

Remove outliers from a 3D list

QUESTION FROM: Alex Teymouri | 4 years ago BY: Rohit Namjoshi
Data Science , Wolfram Language
15
REPLIES
10.5K
VIEWS

Toward a Foundation of Mathematics based on A New Kind of Science

CONTRIBUTED BY: José Manuel Rodríguez Caballero | 4 years ago BY: Richard Frost
Discrete Mathematics , Graphs and Networks , Mathematics , Physics , ...
15
REPLIES
8.6K
VIEWS

Using your smart phone as the ultimate sensor array for Mathematica

CONTRIBUTED BY: Marco Thiel | 5 years ago BY: Jack I Houng
Connected Devices , Data Science , Know-How , Mathematica , ...
15
REPLIES
72.4K
VIEWS

[Solved] Convert a linear system of ODEs to a System Modeler file?

QUESTION FROM: agilicz | 5 years ago BY: agilicz
Modeling , SystemModeler , Wolfram Language
15
REPLIES
15.9K
VIEWS

How black holes and accretion disks around them actually look

CONTRIBUTED BY: Jingxian Wang | 5 years ago BY: Yasmin Hussain
Staff Picks , Astronomy , Calculus , Graphics and Visualization , ...
15
REPLIES
30.6K
VIEWS

The Most Convenient Keyboard Shortcuts Ever

CONTRIBUTED BY: Michael Sollami | 5 years ago BY: Gianluca Gorni
Staff Picks , Know-How , Mathematica , ...
15
REPLIES
18.5K
VIEWS

[?] Find Fourier transformation of generalized Mittag-Leffler function?

QUESTION FROM: Surath Ghosh | 5 years ago BY: Surath Ghosh
Calculus , Mathematics , Wolfram Language
15
REPLIES
7.6K
VIEWS

Derive a global optimal solution as an exogenous variable changes?

QUESTION FROM: Shaoyan Robert | 6 years ago BY: Rohit Namjoshi
Optimization , Mathematics , Symbolic Computations , Wolfram Language
15
REPLIES
7.8K
VIEWS

NonlinearModelFit - syntax and interpreting the fit

QUESTION FROM: syed islam | 6 years ago BY: James McBride
Optimization , Mathematics , Wolfram Language
15
REPLIES
21.1K
VIEWS

Solve first order linear equation using DSolve?

QUESTION FROM: tian zhao | 6 years ago BY: tian zhao
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
15
REPLIES
7.8K
VIEWS
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Group Count Group Count

11370 Discussions

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17 hours ago
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