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The product and integrated interactive environment called Mathematica, for technical computing on the desktop or online.

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FindRoot help with precision and accuracy

QUESTION FROM: Miguel Olivo-V | 11 years ago BY: Frank Kampas
Equation Solving , Mathematica , Mathematics , ...
11
REPLIES
24K
VIEWS

RLink[ ] does not work after R update

QUESTION FROM: Christian Damgaard | 12 years ago BY: Leonid Shifrin
External Programs and Systems , Mathematica , Wolfram Language
7
REPLIES
23.9K
VIEWS

Solve differential equation to describe the motion of simple pendulum

QUESTION FROM: Julian Lovlie | 9 years ago BY: Javier Gonzalez-Rocha
Engineering , Mathematica , Physics
7
REPLIES
23.9K
VIEWS

Convert simple Python code to Wolfram language?

QUESTION FROM: ismail ali | 6 years ago BY: ismail ali
External Programs and Systems , Mathematica , Symbolic Computations , ...
7
REPLIES
23.8K
VIEWS

Plotting x and y asymptotes of a rational function

QUESTION FROM: Torjus Iveland | 11 years ago BY: Lowri Nia Knibbs Vaughan
Graphics and Visualization , Mathematica , Wolfram Language
2
REPLIES
23.8K
VIEWS

GitLink now open source and on Github

CONTRIBUTED BY: John Fultz | 9 years ago BY: Brad Klee
Staff Picks , Authoring and Publishing , Events & Media , ...
6
REPLIES
23.7K
VIEWS

Model for Pricing Zero-Coupon Treasury Bonds

CONTRIBUTED BY: Robert Rimmer | 8 years ago BY: Robert Rimmer
Finance , Mathematica , Mathematics , Statistics and Probability , ...
3
REPLIES
23.7K
VIEWS

Hello Raspberry Pi Team

CONTRIBUTED BY: Johnny Ronelus | 11 years ago BY: Richard Asher
Computer-Based Maths , Mathematica , Raspberry Pi , Wolfram Language
9
REPLIES
23.7K
VIEWS

Impossible to connect to a remote kernel

QUESTION FROM: Raffaele Santagati | 8 years ago BY: wolfgang.lerche
Mathematica , Optimization
4
REPLIES
23.6K
VIEWS

Mathematica V10 execution time has grown up to 12% to 45% from V9

CONTRIBUTED BY: Douglas Kubler | 12 years ago BY: Douglas Kubler
Mathematica , Tuning and Debugging , Wolfram Language
13
REPLIES
23.6K
VIEWS

The Great conversation in USA presidential speeches

CONTRIBUTED BY: Anton Antonov | 8 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Humanities , Computational Linguistics , ...
1
REPLIES
23.6K
VIEWS

Books on machine learning based on Wolfram Language?

QUESTION FROM: l van Veen | 4 years ago BY: l van Veen
Data Science , Education , Machine Learning , Mathematica , ...
8
REPLIES
23.6K
VIEWS

Collaborative packages organized like Wikipedia

CONTRIBUTED BY: Michael Hale | 13 years ago BY: Michael Hale
Demonstrations , Mathematica , Packages , Wolfram|Alpha
7
REPLIES
23.6K
VIEWS

What's the difference between *.m and *.wl file format?

CONTRIBUTED BY: Raspi Rascal | 8 years ago BY: Neil Singer
External Programs and Systems , Import and Export , Mathematica , ...
5
REPLIES
23.5K
VIEWS

Parts quantities on BOM explosion

QUESTION FROM: Edson Ferreira | 12 years ago BY: Bill Simpson
Engineering , Mathematica
6
REPLIES
23.4K
VIEWS

Learning & Course Materials for Mathematica

QUESTION FROM: Aashish Panigrahi | 10 years ago BY: Shujie CHEN
Education , Mathematica , Wolfram Language
10
REPLIES
23.4K
VIEWS

Mathematica's benefits and difficulties

QUESTION FROM: Amanda Correa | 9 years ago BY: Amanda Correa
Education , Engineering , Mathematica , Wolfram Community , ...
13
REPLIES
23.3K
VIEWS

Estimated remaining time: monitoring lengthy computations

CONTRIBUTED BY: Vitaliy Kaurov | 13 years ago BY: Simon P.
Dynamic Interactivity , Interface Construction , Mathematica
5
REPLIES
23.3K
VIEWS

Alternative notation to [[i]], [[i,j]], etc. for the elements of a Table?

QUESTION FROM: Gernot H | 12 years ago BY: Szabolcs Horvát
Mathematica , User Interface
20
REPLIES
23.3K
VIEWS

Mathematica 10.0.2 Upgrade Procedure and Schedule?

QUESTION FROM: Simon Tyran | 12 years ago BY: fowl fowl
Authoring and Publishing , Mathematica , Optimization
7
REPLIES
23.2K
VIEWS

Plotting multiple curves in black and white using Mathematica

QUESTION FROM: Bilal Bilal | 12 years ago BY: David Keith
Mathematica
11
REPLIES
23.2K
VIEWS

A new site for sharing articles about Mathematica

CONTRIBUTED BY: Calle E | 7 years ago BY: Calle E
Authoring and Publishing , Education , Mathematica , Wolfram Language
12
REPLIES
23.2K
VIEWS

COVID-19 policy simulator: can you find the perfect policy?

CONTRIBUTED BY: Jan Brugard | 6 years ago BY: Syd Geraghty
Staff Picks , Biological Sciences , Data Science , ...
8
REPLIES
23.2K
VIEWS

How do you use Mathematica in high school classes?

QUESTION FROM: Adriana O'Brien | 12 years ago BY: Luca M
Education , Mathematica , Wolfram Cloud
4
REPLIES
23.2K
VIEWS

Wolfram Language on a Raspberry Pi rather a tablet or smartphone?

QUESTION FROM: Richard Gaylord | 13 years ago BY: Johnny Ronelus
External Programs and Systems , Mathematica , Raspberry Pi , ...
12
REPLIES
23.2K
VIEWS

Nine equations to rule them all. The Sierpinski's whole family.

CONTRIBUTED BY: Bernat Espigulé | 11 years ago BY: Todd Rowland
Mathematica , Mathematics , Wolfram Language
3
REPLIES
23.1K
VIEWS

How to find the first 100 prime twins without a do loop or iteration

QUESTION FROM: H FR | 13 years ago BY: EDITORIAL BOARD
Mathematica , Mathematics
16
REPLIES
23.1K
VIEWS

How do you change the Default Font in Mathematica

QUESTION FROM: Raymond Low | 12 years ago BY: George Woodrow III
Mathematica , User Interface
4
REPLIES
23.1K
VIEWS

[?] Change the default number of digits to display in the output?

CONTRIBUTED BY: Doug Lerner | 7 years ago BY: EDITORIAL BOARD
Mathematica , Mathematics , User Interface , Wolfram Language
25
REPLIES
23K
VIEWS

Agent Navigates Maze

CONTRIBUTED BY: Benjamin Goodman | 10 years ago BY: Frederick Wu
Staff Picks , Dynamic Interactivity , Game Development , ...
4
REPLIES
23K
VIEWS

Am I allowed to use subscript in function arguments?

QUESTION FROM: Mathias Breuss | 12 years ago BY: Bruce Miller
Mathematica , Wolfram Language
7
REPLIES
23K
VIEWS

Distance between 2 flat molecules

QUESTION FROM: A Y | 12 years ago BY: Mohammad Khan
Chemistry , Geometry , Mathematica , Mathematics , Physics , ...
13
REPLIES
23K
VIEWS

Fun with Perspective Anamorphism: a coke can, a coffee cup and Lady Liberty

CONTRIBUTED BY: Erik Mahieu | 6 years ago BY: EDITORIAL BOARD
Staff Picks , Geometry , Graphics and Visualization , ...
4
REPLIES
23K
VIEWS

Mathematica 11 on Raspberry Pi?

QUESTION FROM: Ted vanderTogt | 8 years ago BY: Francesco LaTella
Education , Mathematica , Operating System and Network Access , ...
7
REPLIES
23K
VIEWS

How to acess the preferences dialog on the Raspberry Pi?

QUESTION FROM: Szabolcs Horvát | 11 years ago BY: Daniel Sole
Mathematica , Raspberry Pi
4
REPLIES
23K
VIEWS

Extracting Data From an Imported HTML Document

QUESTION FROM: Gregory Lypny | 11 years ago BY: Gregory Lypny
Business Analytics , Economics , Finance , Import and Export , ...
7
REPLIES
23K
VIEWS

Suggestions bar not appearing...

QUESTION FROM: itachi xx | 5 years ago BY: William Swiger
Mathematica , User Interface
13
REPLIES
22.9K
VIEWS

Find polygons corresponding to image borders

QUESTION FROM: Priyan Fernando | 12 years ago BY: Grisha Kirilin
Image Processing , Mathematica , Wolfram Language
7
REPLIES
22.9K
VIEWS

Closed spline going through points

QUESTION FROM: Ed Pegg | 11 years ago BY: Michael Hale
Graphics and Visualization , Mathematica , Mathematics
20
REPLIES
22.9K
VIEWS

How do you make a piecewise function of two variables and plot it?

QUESTION FROM: Nicholas Yevcak | 12 years ago BY: Nicholas Yevcak
Graphics and Visualization , Mathematica , Mathematics
2
REPLIES
22.8K
VIEWS

Set language to English? Mathematica crashed and changed to Chinese!

QUESTION FROM: jon audy | 10 years ago BY: jon audy
Mathematica , Operating System and Network Access , Product Set Up
4
REPLIES
22.8K
VIEWS

Palette user interface

CONTRIBUTED BY: Mikhail Cherkasskii | 6 years ago BY: Jules Manson
Interface Construction , Mathematica , Packages , ...
14
REPLIES
22.8K
VIEWS

Order of terms after Expand[]

QUESTION FROM: Ferenc Beleznay | 12 years ago BY: Nasser M. Abbasi
Authoring and Publishing , Computable Document Format , Mathematica , ...
13
REPLIES
22.8K
VIEWS

Dsolve.. The Function appears with no argument..

QUESTION FROM: Daniel Winge | 3 years ago BY: Gianluca Gorni
Mathematica
4
REPLIES
22.8K
VIEWS

About MxNet as Mathematica backend choice

QUESTION FROM: Yaroslav Bulatov | 2 years ago BY: Josh H
Data Science , Machine Learning , Mathematica , Neural Networks , ...
15
REPLIES
22.7K
VIEWS

Why does Sqrt[] only return positive values rather than +/-?

QUESTION FROM: Michael Gmirkin | 10 years ago BY: Eric Johnstone
Algebra , Mathematica , Mathematics , Wolfram Language
12
REPLIES
22.6K
VIEWS

Plotting 3D Surface Intersections as 3D Curves

QUESTION FROM: Ed Frank | 3 years ago BY: Arben Kalziqi
Graphics and Visualization , Mathematica , Mathematics
4
REPLIES
22.6K
VIEWS

Sharing Mathematica notebooks with non-Mathematica colleagues?

QUESTION FROM: Paul Nielan | 6 years ago BY: Rolf Mertig
Mathematica , Presentation and Notebooks
10
REPLIES
22.6K
VIEWS

PlotMarkers, Epilog and Inset: new features and new bug?

QUESTION FROM: Yang Li | 11 years ago BY: Andre Koppel
Graphics and Visualization , Mathematica , Wolfram Language
5
REPLIES
22.6K
VIEWS

Augmented Reality

QUESTION FROM: Christopher Wolfram | 13 years ago BY: Remi Barrere
Augmented and Virtual Realities , Image Processing , Mathematica , ...
5
REPLIES
22.5K
VIEWS

[?] NSolve[2x== 0,x] return {{}} in Mathematica 11.0.1?

QUESTION FROM: Gijsbert Wiesenekker | 9 years ago BY: Walter Haeffner
Equation Solving , Mathematica , Mathematics , ...
23
REPLIES
22.5K
VIEWS

Export a manipulated graphic to powerpoint?

QUESTION FROM: Jeremy K | 11 years ago BY: Vitaliy Kaurov
Astronomy , Computable Document Format , Dynamic Interactivity , ...
1
REPLIES
22.5K
VIEWS

Is there a way to represent Knuth's up-arrow notation in Wolfram|Alpha?

QUESTION FROM: James Counterman | 12 years ago BY: Ilian Gachevski
Algebra , Mathematica , User Interface , Wolfram|Alpha
1
REPLIES
22.5K
VIEWS

Make a home alarm system with a Raspberry Pi and a PIR Motion Sensor

CONTRIBUTED BY: Bernat Espigulé | 12 years ago
Connected Devices , Mathematica , Raspberry Pi , Wolfram Language
0
REPLIES
22.5K
VIEWS

Compiling a notebook directly into LaTeX

CONTRIBUTED BY: David Gathercole | 9 years ago BY: Imre Pazsit
Authoring and Publishing , External Programs and Systems , ...
3
REPLIES
22.5K
VIEWS

Current CDF Player 9.0.1 Does Not Work With Mathematica 10.0.1!

QUESTION FROM: Gregory Lypny | 11 years ago BY: Robersy S
Mathematica , Wolfram CDF Player
9
REPLIES
22.5K
VIEWS

How do I place a texture on an irregular 3D model?

QUESTION FROM: Kenneth Ho | 12 years ago BY: Dodger Booley
Education , Graphics and Visualization , Image Processing , ...
2
REPLIES
22.4K
VIEWS

Create and deploy your own paclets in the Workbench

CONTRIBUTED BY: Emerson Willard | 9 years ago BY: Michael Sollami
Staff Picks , External Programs and Systems , Know-How , ...
10
REPLIES
22.4K
VIEWS

Comparing the spread of COVID-19 between countries

CONTRIBUTED BY: Jan Brugard | 6 years ago BY: Jan Brugard
Staff Picks , Curated Data , Data Science , ...
7
REPLIES
22.3K
VIEWS

Image Compression

QUESTION FROM: Graphics Wolfram | 4 years ago BY: Luis Felipe Massena Misiec
Graphics and Visualization , Image Processing , Mathematica
8
REPLIES
22.3K
VIEWS

Parse and load entire notebook in the Notebook Options dialog

QUESTION FROM: Doug Kimzey | 6 years ago BY: David Golber
Mathematica , Presentation and Notebooks
3
REPLIES
22.3K
VIEWS

Computing FWHM from star image data

QUESTION FROM: Dan Pollock | 11 years ago BY: Dan Pollock
Astronomy , Graphics and Visualization , Image Processing , ...
9
REPLIES
22.3K
VIEWS

Mathematica 10 and SuperAntiSpyware

QUESTION FROM: John G. Cramer | 11 years ago BY: Paul Sobota
Computer Science , Mathematica , Wolfram CDF Player
4
REPLIES
22.2K
VIEWS

How to Fit a Wave Equation to Data

QUESTION FROM: William Duhe | 12 years ago BY: Diego Zviovich
Data Science , Mathematica , Optimization , Mechanical Engineering
3
REPLIES
22.2K
VIEWS

Wolfram Language consultants get together

CONTRIBUTED BY: Lianne Hart-Lincoln | 7 years ago BY: Christian Neel
Events & Media , Jobs & More Exchange , Mathematica , ...
3
REPLIES
22.2K
VIEWS

I need assistance graphing data imported from Excel.

QUESTION FROM: Joey Drews | 12 years ago BY: Pat McCarthy
Business Analytics , Data Science , Import and Export , Mathematica
7
REPLIES
22.2K
VIEWS

How to set variables to be real ?

QUESTION FROM: Yoshihiro Sato | 12 years ago BY: Yoshihiro Sato
Mathematica , Wolfram Language
2
REPLIES
22.1K
VIEWS

File corrupted

QUESTION FROM: Cleuzir da Luz | 12 years ago BY: Jesse Friedman
Mathematica , Presentation and Notebooks
5
REPLIES
22.1K
VIEWS

Where can I find the Basic Math Assistant Palette?

QUESTION FROM: Shannon Zorn | 7 years ago BY: Ronald Kanagy
Mathematica , User Interface
7
REPLIES
22.1K
VIEWS

Can Mathematica support a quadriplegic teenager in his learning journey?

QUESTION FROM: Myles Dear | 3 years ago BY: Myles Dear
Accessibility , Mathematica , User Interface , Wolfram Language
32
REPLIES
22.1K
VIEWS

What is Wolfram's timetable for porting Mathematica to Apple Silicon?

QUESTION FROM: Aron Yoffe | 5 years ago BY: Michal Kvasnicka
Computer Science , External Programs and Systems , Mathematica , ...
17
REPLIES
22.1K
VIEWS

Converting Maple to Mathematica

QUESTION FROM: sean roubion | 7 years ago BY: mehdi keshavarzian
Computer Science , Mathematica , Wolfram Language
2
REPLIES
22.1K
VIEWS

Mathematica 10.4.1 Now Available

QUESTION FROM: Emily Suess | 10 years ago BY: Sander Huisman
Mathematica
7
REPLIES
22K
VIEWS

Mathematica does not simplify Sqrt[x^2] in expressions?

QUESTION FROM: LV VS | 7 years ago BY: Henrik Schachner
Calculus , Computer-Based Maths , Mathematica , Mathematics
4
REPLIES
21.9K
VIEWS

Flappy Bird using the Wolfram Language

CONTRIBUTED BY: Kevin Daily | 9 years ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Game Development , ...
1
REPLIES
21.9K
VIEWS

Rotating 3-d graphics in Cloud deployed Manipulates

QUESTION FROM: David Reiss | 11 years ago BY: John Pacey
Authoring and Publishing , Graphics and Visualization , ...
4
REPLIES
21.9K
VIEWS

LTemplate: a package for faster LibraryLink development

CONTRIBUTED BY: Szabolcs Horvát | 9 years ago BY: Szabolcs Horvát
Staff Picks , Mathematica , Mathematica Add-Ons , Packages , ...
10
REPLIES
21.9K
VIEWS

Detecting copy-move forgery in images

QUESTION FROM: olivier k | 12 years ago BY: Marco Thiel
Image Processing , Mathematica , Wolfram Language
8
REPLIES
21.9K
VIEWS

Fast CSV reader needed

QUESTION FROM: Szabolcs Horvát | 9 years ago BY: Hans Michel
Data Science , Import and Export , Mathematica , Software Development
9
REPLIES
21.9K
VIEWS

Solving mazes with Wolfram Language and Mathematica

CONTRIBUTED BY: Vitaliy Kaurov | 12 years ago BY: Vitaliy Kaurov
Game Development , Image Processing , Mathematica , Recreation , ...
4
REPLIES
21.9K
VIEWS

Performance reduction of FindMinimum in version 10

QUESTION FROM: Alexey Popkov | 7 years ago BY: Daniel Lichtblau
Mathematica , Optimization , Numerical Computation , ...
29
REPLIES
21.9K
VIEWS

Keyboard shortcut for "Evaluate Notebook"

CONTRIBUTED BY: Andrew Watters | 3 years ago BY: Andrew Watters
Know-How , Mathematica , Operating System and Network Access , ...
5
REPLIES
21.9K
VIEWS

[NB] Logistic Model for Quarantine Controlled Epidemics

CONTRIBUTED BY: Robert Rimmer | 6 years ago BY: Brian Whatcott
Staff Picks , Calculus , Data Science , Mathematica , ...
6
REPLIES
21.8K
VIEWS

Finding rules with Cases

QUESTION FROM: Elizabeth Shack | 13 years ago BY: Christopher French
Mathematica , Wolfram Language
9
REPLIES
21.8K
VIEWS

Happy theoretical 2014 from Russia!

CONTRIBUTED BY: Vitaliy Kaurov | 12 years ago BY: Matthias Odisio
Graphics and Visualization , Image Processing , Mathematica , ...
5
REPLIES
21.8K
VIEWS

Johansen Test in Mathematica

CONTRIBUTED BY: Amanda Gerrish | 4 years ago BY: Reid Frasier
Economics , Finance , Mathematica , Mathematics , ...
17
REPLIES
21.8K
VIEWS

Future Wolfram U courses you would like to see?

CONTRIBUTED BY: Katja Della Libera | 7 years ago BY: Katja Della Libera
Calculus , Computer Science , Data Science , Dynamic Interactivity , ...
10
REPLIES
21.8K
VIEWS

Cross-correlation of two data sets

QUESTION FROM: John Ahlers | 12 years ago BY: Sean Clarke
Image Processing , Mathematica , Signal Processing
5
REPLIES
21.7K
VIEWS

Solving the UK Intelligence Agency's Christmas Puzzle

CONTRIBUTED BY: Sander Huisman | 10 years ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Graphics and Visualization , Mathematica , ...
4
REPLIES
21.7K
VIEWS

Creating GUI with Mathematica & Integrate with Webpage

QUESTION FROM: Arvind Rajan | 12 years ago BY: Sam Carrettie
Computable Document Format , Mathematica , webMathematica , ...
8
REPLIES
21.7K
VIEWS

Convert a Mathematica Notebook into a fully interactive web page?

QUESTION FROM: Sebastian Kuhn | 8 years ago BY: b3m2a1 ​ 
Authoring and Publishing , Import and Export , Mathematica , ...
6
REPLIES
21.7K
VIEWS

Mathematica Tetris

CONTRIBUTED BY: Boris Faleichik | 10 years ago BY: Frederick Wu
Staff Picks , Dynamic Interactivity , Game Development , ...
6
REPLIES
21.7K
VIEWS

Hex colors in Mathematica

CONTRIBUTED BY: Jesse Friedman | 11 years ago BY: Jesse Friedman
Graphics and Visualization , Image Processing , Mathematica , ...
2
REPLIES
21.6K
VIEWS

ODE Classification

QUESTION FROM: Whiffee Bollenbach | 12 years ago BY: Sam Carrettie
Mathematica , Mathematics , Software Development , Wolfram|Alpha , ...
2
REPLIES
21.6K
VIEWS

BeagleBone Mathematica

QUESTION FROM: William O'Brien | 11 years ago BY: Mark Yoder
Mathematica , Raspberry Pi
5
REPLIES
21.6K
VIEWS

Version 12.1 Default FontSize

QUESTION FROM: Werner Geiger | 6 years ago BY: Jos Klaps
Mathematica , Presentation and Notebooks , User Interface
21
REPLIES
21.5K
VIEWS

How to reactivate Mathematica?

QUESTION FROM: justin.s.leary | 8 years ago BY: Anonymous User
Mathematica , Product Set Up
7
REPLIES
21.5K
VIEWS

Mosaic plots for data visualization

CONTRIBUTED BY: Anton Antonov | 3 years ago BY: Anton Antonov
Data Science , Graphics and Visualization , Mathematica , ...
6
REPLIES
21.4K
VIEWS

Modeling the spatial spread of infection diseases in the US

QUESTION FROM: Diego Zviovich | 6 years ago BY: Diego Zviovich
Staff Picks , Biological Sciences , Data Science , ...
5
REPLIES
21.4K
VIEWS

Is anyone else getting unexpected result from keybaord entry MMa V10?

QUESTION FROM: Paul Cleary | 11 years ago BY: Kevin McCann
Mathematica , Presentation and Notebooks , User Interface
9
REPLIES
21.4K
VIEWS
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