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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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Communicating with an Arduino Uno over a serial connection

CONTRIBUTED BY: Arnoud Buzing | 11 years ago BY: Ian Johnson
Raspberry Pi , Wolfram Language
5
REPLIES
33.1K
VIEWS

Is it possible to implement this algorithm in Mathematica?

QUESTION FROM: Luis Ledesma | 11 years ago BY: Daniel Lichtblau
Mathematica , Software Development , Wolfram Language
5
REPLIES
7K
VIEWS

Possible bug in FindShortestPath[] function?

QUESTION FROM: Simon K | 11 years ago BY: Ignacio G.
Graphs and Networks , Raspberry Pi , Wolfram Language
5
REPLIES
7.9K
VIEWS

Raspberry Pi and Machine Learning

QUESTION FROM: David Freiberg | 11 years ago BY: David Freiberg
Raspberry Pi , Wolfram Language
5
REPLIES
10.9K
VIEWS

Assigning values to subscripted variables

QUESTION FROM: Saf Al | 11 years ago BY: Saf Al
Discrete Mathematics , Mathematica , Wolfram Language
5
REPLIES
12.7K
VIEWS

Mathematica 10: Plot[] No Longer Plots Equations (?)

QUESTION FROM: Brian Lamm | 11 years ago BY: David Keith
Graphics and Visualization , Mathematica , Wolfram Language
5
REPLIES
11.7K
VIEWS

Is it possible to get distance between two points on a graph?

QUESTION FROM: Mitja Jan?i? | 11 years ago BY: David Reiss
Graphics and Visualization , Mathematica , Wolfram Language
5
REPLIES
6.9K
VIEWS

Difference between SetPrecision and the back tick (`) ?

QUESTION FROM: Benjamin Allgeier | 11 years ago BY: Ilian Gachevski
Numerical Computation , Wolfram Language
5
REPLIES
4.7K
VIEWS

Help with linear recurrence in 4 variables

QUESTION FROM: Mario Weitzer | 11 years ago BY: Udo Krause
Equation Solving , Mathematica , Mathematics , Wolfram Language
5
REPLIES
7.5K
VIEWS

Why my code on the Wolfram Programming Cloud failed?

QUESTION FROM: Silvia Hao | 11 years ago BY: Wouter van Putten
Import and Export , Wolfram Cloud , Wolfram Development Platform , ...
5
REPLIES
13.2K
VIEWS

Need help for removing the coding error

QUESTION FROM: Jaydeep Yadav | 11 years ago BY: Jaydeep Yadav
Biological Sciences , Mathematica , Modeling , Wolfram Language
5
REPLIES
11.1K
VIEWS

Simplifying complex expression of Exp or trig functions

QUESTION FROM: Erich Neuwirth | 11 years ago BY: Erich Neuwirth
Algebra , Mathematica , Wolfram Language
5
REPLIES
8.4K
VIEWS

FinancialData and daily return values (was:Sorority Simulator)

QUESTION FROM: Joe Springer | 11 years ago BY: Joe Springer
Curated Data , Finance , Mathematica , Wolfram Language
5
REPLIES
12.4K
VIEWS

Interpolating Function returns unevaluated for some inputs in its domain

QUESTION FROM: David Keith | 11 years ago BY: David Reiss
Graphics and Visualization , Numerical Computation , Wolfram Language
5
REPLIES
7.9K
VIEWS

Solving 2 unknowns by using 12 equations

QUESTION FROM: INTAN SUPRABA | 11 years ago BY: INTAN SUPRABA
Optimization , Wolfram Language
5
REPLIES
5.5K
VIEWS

problem with LUDecomposition and SparseArray

QUESTION FROM: Luis Ledesma | 11 years ago BY: Shenghui Yang
Mathematics , Recreation , Software Development , Wolfram Language
5
REPLIES
8.5K
VIEWS

Is there a way to apply a function to each element of a matrix?

QUESTION FROM: Keith Osborne | 11 years ago BY: Szabolcs Horvát
Mathematica , Symbolic Computations , Wolfram Language
5
REPLIES
15.9K
VIEWS

Is this correct Timing behavior ?

QUESTION FROM: Juan Jose Garcia Ripoll | 11 years ago BY: Juan Jose Garcia Ripoll
Mathematica , Wolfram Language
5
REPLIES
6.4K
VIEWS

the research programme in NKS

CONTRIBUTED BY: Richard Gaylord | 11 years ago BY: Richard Gaylord
Biological Sciences , Economics , Material Sciences , Modeling , ...
5
REPLIES
15.6K
VIEWS

applying If then function to a list of lists..

QUESTION FROM: steve tilley | 11 years ago BY: steve tilley
Mathematica , Wolfram Language
5
REPLIES
2.6K
VIEWS

Dependency Graph of formula collection

QUESTION FROM: Mathias Breuss | 11 years ago BY: Mathias Breuss
Graphics and Visualization , Graphs and Networks , Mathematica , ...
5
REPLIES
9.5K
VIEWS

Polar Plots - extra loops appear

QUESTION FROM: Jaak Bouckaert | 11 years ago BY: S M Blinder
Graphics and Visualization , Mathematica , Wolfram Language
5
REPLIES
4K
VIEWS

Verifying extracted curve fitting parameters.

QUESTION FROM: Ram K | 11 years ago BY: Ram K
Optimization , Numerical Computation , Wolfram Language
5
REPLIES
6K
VIEWS

Solving Interpolating Function

QUESTION FROM: Amy Gordon | 11 years ago BY: Ilian Gachevski
Equation Solving , Mathematica , Numerical Computation , ...
5
REPLIES
4.1K
VIEWS

Getting error while trying to print output

QUESTION FROM: ra1717 | 11 years ago BY: Bruce Miller
Graphs and Networks , Mathematica , Wolfram Language
5
REPLIES
6.2K
VIEWS

Power Programming with Mathematica by David Wagner

QUESTION FROM: Math Lind | 11 years ago BY: Math Lind
Mathematica , Wolfram Language
5
REPLIES
9.2K
VIEWS

2048 game - suggestions?

CONTRIBUTED BY: Robert Stoughton | 11 years ago BY: Daniel Fortunato
Dynamic Interactivity , Game Development , ...
5
REPLIES
42.6K
VIEWS

Problem plotting 1/x graph

QUESTION FROM: Hovhannes Demirtshyan | 11 years ago BY: Bill Simpson
Graphics and Visualization , Mathematica , Wolfram Language
5
REPLIES
8.5K
VIEWS

Pi in base e for arbitrary # of digits?

QUESTION FROM: John Covey | 11 years ago BY: John Covey
Wolfram|Alpha , Wolfram Language
5
REPLIES
5.8K
VIEWS

How to ask Wolfram alpha for this limit?

QUESTION FROM: Gottfried Helms | 11 years ago BY: Gottfried Helms
Wolfram|Alpha , Wolfram Language
5
REPLIES
7.8K
VIEWS

Fit it and tweet it - optimized reflections on Einstein and Chinese poems

CONTRIBUTED BY: Vitaliy Kaurov | 11 years ago BY: W. Craig Carter
Mathematica , Recreation , Symbolic Computations , Wolfram Language
5
REPLIES
11.8K
VIEWS

Signal or (quasi periodic) trajectory frequency in Mathematica

CONTRIBUTED BY: Ivan Morozov | 11 years ago BY: Ivan Morozov
Mathematica , Signal Processing , Wolfram Language
5
REPLIES
6.8K
VIEWS

How to input an equation with implicit variables?

QUESTION FROM: Tom Rudelius | 11 years ago BY: W. Craig Carter
Equation Solving , Mathematica , Wolfram Language
5
REPLIES
7.2K
VIEWS

3D Plot with logarithmic x and y axes

QUESTION FROM: Steffi Kuehn | 11 years ago BY: W. Craig Carter
Graphics and Visualization , Mathematica , Wolfram Language
5
REPLIES
14.3K
VIEWS

Where I got it wrong with a weighted curve fit? Thanks

QUESTION FROM: michelle yrw | 11 years ago BY: Bill Simpson
Mathematica , Statistics and Probability , Wolfram Language
5
REPLIES
5K
VIEWS

please help me extract parts of my data ....

QUESTION FROM: Baek Sangin | 11 years ago BY: Bruce Miller
Mathematica , Wolfram Language
5
REPLIES
5K
VIEWS

Trying to solve a Simple system of differential equations

QUESTION FROM: Will Moss | 11 years ago BY: Pat Mac
Equation Solving , Mathematica , Wolfram Language
5
REPLIES
6K
VIEWS

What is the significance of commas within equation solution output?

QUESTION FROM: Ryan Gardner | 11 years ago BY: Ryan Gardner
Engineering , Mathematica , Mathematics , Wolfram Language
5
REPLIES
8.4K
VIEWS

Happy theoretical 2014 from Russia!

CONTRIBUTED BY: Vitaliy Kaurov | 11 years ago BY: Matthias Odisio
Graphics and Visualization , Image Processing , Mathematica , ...
5
REPLIES
21.2K
VIEWS

4-degree polynomial passing through given 3 points

QUESTION FROM: yongran kim | 11 years ago BY: yongran kim
Mathematica , Mathematics , Wolfram Language
5
REPLIES
34.6K
VIEWS

Matrix operations in "Inertia Versus Gravity in 3d" Demonstration

QUESTION FROM: Mark Henwood | 12 years ago BY: Sam Carrettie
Demonstrations , Mathematica , Mathematics , Physics , ...
5
REPLIES
13.4K
VIEWS

Learning to program in the Wolfram Language: where to start?

QUESTION FROM: Andre Munro | 12 years ago BY: Szabolcs Horvát
Symbolic Computations , Wolfram|Alpha , Wolfram Language
5
REPLIES
11.1K
VIEWS

Plotting the solution of a system of two transcendental equations for angle

QUESTION FROM: Muhammad Farid | 12 years ago BY: farid khattak
Equation Solving , Mathematica , Wolfram Language
5
REPLIES
8.6K
VIEWS

Symbolic integral of an integrand containing derivative

QUESTION FROM: Dianta Ginting | 12 years ago BY: Nasser M. Abbasi
Calculus , Mathematica , Mathematics , Wolfram Language
5
REPLIES
6K
VIEWS

A Dictionary of Real Numbers online?

QUESTION FROM: Howard Wilk | 12 years ago BY: Howard Wilk
Mathematica , Mathematics , Wolfram|Alpha , Wolfram Language
5
REPLIES
9.3K
VIEWS

Plotting pdf of NormalDistribution

QUESTION FROM: Erik Sorensen | 12 years ago BY: Erik Sorensen
Mathematica , Mathematics , Statistics and Probability , ...
5
REPLIES
7.9K
VIEWS

How do you substitute multiple equations into one expression?

QUESTION FROM: Veselin Dobrev | 12 years ago BY: David Keith
Equation Solving , Symbolic Computations , Wolfram Language
5
REPLIES
6.9K
VIEWS

How to construct a function with multiple conditions, that returns a list?

QUESTION FROM: Julia Kleinfeld | 12 years ago BY: Christopher French
Wolfram Language
5
REPLIES
12K
VIEWS

Patterns - need help with a function

QUESTION FROM: Todor Latev | 12 years ago BY: Antonio Marquez-Raygoza
Wolfram Language
5
REPLIES
6.8K
VIEWS

How to treat Rule as an equality/equation

QUESTION FROM: Usman Rauf | 12 years ago BY: Usman Rauf
Symbolic Computations , Wolfram Language
5
REPLIES
16.4K
VIEWS

Let's all combine forces to improve this routine

CONTRIBUTED BY: Todor Latev | 12 years ago BY: Todor Latev
Graphics and Visualization , Interface Construction , Mathematica , ...
5
REPLIES
15.9K
VIEWS

Pattern matching in Cases with Head Power

QUESTION FROM: Phillip Burns | 12 years ago BY: Ilian Gachevski
Mathematica , Wolfram Language
5
REPLIES
7K
VIEWS

Finding the diversity order of Gamma function

QUESTION FROM: John G | 12 years ago BY: John G
Mathematics , Wolfram Language
5
REPLIES
10.9K
VIEWS

Selecting strings by numeric character values

QUESTION FROM: Artur Kotarski | 12 years ago BY: Rodrigo Murta
Mathematica , Wolfram Language
5
REPLIES
5.8K
VIEWS

Module trash collection behaviour

QUESTION FROM: Maarten van de Meent | 12 years ago BY: Maarten van de Meent
Mathematica , Tuning and Debugging , Wolfram Language
5
REPLIES
15K
VIEWS

Unexpected SetterBar behavior when Manipulate nested in DynamicModule

QUESTION FROM: Tom McQuilken | 12 years ago BY: Tom McQuilken
Dynamic Interactivity , Mathematica , Wolfram Language
5
REPLIES
8.8K
VIEWS

Binning high-dimensional data into every sector of the hypercube

QUESTION FROM: Zach Bjornson | 12 years ago BY: Daniel Lichtblau
Mathematica , Wolfram Language
5
REPLIES
6.2K
VIEWS

SubscriptBox question

QUESTION FROM: Arnoud Buzing | 12 years ago BY: William Schwartz
Mathematica , Wolfram Language
5
REPLIES
8.8K
VIEWS

Getting the usage string for a symbol given by name

QUESTION FROM: Jan Poeschko | 12 years ago BY: Jeremy Michelson
Mathematica , Wolfram Language
5
REPLIES
8.5K
VIEWS

Recognizing numbers

QUESTION FROM: Michael Croucher | 12 years ago BY: Michael Croucher
Mathematica , Wolfram Language
5
REPLIES
6.6K
VIEWS

Ordering four points into a closed quadrilateral with Wolfram

QUESTION FROM: Jim Clinton | 19 days ago BY: Hans Milton
Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
794
VIEWS

When does it get warm? A function for urban warming trends via min/max temp thresholds

CONTRIBUTED BY: George Woodrow III | 21 days ago BY: George Woodrow III
Staff Picks , Curated Data , Environmental Science , ...
4
REPLIES
866
VIEWS

Equations of the sides of a regular octagon inscribed in x² + y² = 2 with four vertices on the axes

QUESTION FROM: Wen Dao | 1 month ago BY: Wen Dao
Geometry , Mathematics , Wolfram Language
4
REPLIES
747
VIEWS

PlotLegends not showing for individual equations in ContourPlot

QUESTION FROM: Wen Dao | 1 month ago BY: Wen Dao
Graphics and Visualization , Wolfram Language
4
REPLIES
404
VIEWS

How can I prevent other users from seeing my Input Cells?

QUESTION FROM: Yeonjoon Park | 1 month ago BY: Eric Rimbey
Computable Document Format , Cryptography , Dynamic Interactivity , ...
4
REPLIES
984
VIEWS

The kernel is not responding to a dynamic evaluation - but where?

QUESTION FROM: mark hazelhoff | 1 month ago BY: cyber_cyberian blueray
Mathematica , Operating System and Network Access , Wolfram Language
4
REPLIES
12.1K
VIEWS

Evaluate the validity of the inequalities under the given conditions

QUESTION FROM: Wen Dao | 1 month ago BY: Wen Dao
Algebra , Equation Solving , Mathematics , Wolfram Language
4
REPLIES
1K
VIEWS

Coefficient extraction for x^2, y^2,xy and x,y

QUESTION FROM: Wen Dao | 1 month ago BY: Wen Dao
Algebra , Mathematics , Wolfram Language
4
REPLIES
811
VIEWS

How can I update a CloudDeploy using the same link?

QUESTION FROM: Ricardo MARTINEZ-LAGUNES | 1 month ago BY: Ricardo MARTINEZ-LAGUNES
Dynamic Interactivity , Graphics and Visualization , Wolfram Cloud , ...
4
REPLIES
959
VIEWS

Palette created in v14.3 ignores magnification control

QUESTION FROM: Hans Milton | 1 month ago BY: Hans Milton
Interface Construction , Wolfram Language
4
REPLIES
505
VIEWS

Spatial data in Tabular

CONTRIBUTED BY: Gareth Russell | 1 month ago BY: Gareth Russell
Data Science , Geographic Information System , Wolfram Language
4
REPLIES
824
VIEWS

Determining the condition for a rational expression in k to be constant: coefficient ratio analys

QUESTION FROM: Jim Clinton | 2 months ago BY: Jim Clinton
Calculus , Mathematics , Wolfram Language
4
REPLIES
885
VIEWS

FileBrowser browse, select paths. No explicit system calls involved

CONTRIBUTED BY: Robert Nowak | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Import and Export , ...
4
REPLIES
672
VIEWS

Simplifying a term to achieve a certain result

QUESTION FROM: Jim Clinton | 2 months ago BY: Jim Clinton
Algebra , Mathematics , Wolfram Language
4
REPLIES
532
VIEWS

[WSS25] Investigating rule space geometry on multi-state cellular automata

CONTRIBUTED BY: Davi Vieira da Silva | 2 months ago BY: Daniel Carvalho
Staff Picks , Computational Systems , Computer Science , ...
4
REPLIES
1.1K
VIEWS

The Encoder-Decoder Transformer Neural Network Architecture

CONTRIBUTED BY: Jofre Espigule-Pons | 2 months ago BY: Sangdon Lee
Staff Picks , Artificial Intelligence , Computational Humanities , ...
4
REPLIES
9K
VIEWS

Efficiently Computing Piecewise Function Definitions Over an Interval Without Manual Steps

QUESTION FROM: Jim Clinton | 2 months ago BY: Jim Clinton
Mathematics , Wolfram Language
4
REPLIES
618
VIEWS

[WSRP25] Spin it to win it: modeling the Magnus effect

CONTRIBUTED BY: Zamir Ashraf | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Dynamic Interactivity , ...
4
REPLIES
1.3K
VIEWS

[WSRP25] State evolution in multiway register machines featuring applications to recursive functions

CONTRIBUTED BY: Pratham Mukewar | 2 months ago BY: EDITORIAL BOARD
Staff Picks , Computational Systems , Computer Science , ...
4
REPLIES
2K
VIEWS

"The Old Fisherman" painting by Csontvár: mirroring myth and meme, face symmetry, and uncanny valley

CONTRIBUTED BY: Vitaliy Kaurov | 2 months ago BY: Zsombor Méder
Staff Picks , Computational Humanities , Dynamic Interactivity , ...
4
REPLIES
1.7K
VIEWS

How to numerically solve a master equation for a time-dependent 3-qubit density matrix in Mathematic

QUESTION FROM: Reza rho | 2 months ago BY: David Trimas
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
4
REPLIES
1K
VIEWS

Can't finish calculation pertaining to elementary particles and the TOE

QUESTION FROM: Eran Lavi | 2 months ago BY: Eran Lavi
Algebra , Equation Solving , Mathematics , Physics , Wolfram Language
4
REPLIES
1K
VIEWS

Calculation of an integral with a variable lower limit using the trapezoidal method

QUESTION FROM: Yaroslav B | 3 months ago BY: Michael Rogers
Calculus , Graphics and Visualization , Physics , Wolfram Language
4
REPLIES
770
VIEWS

Fully factor polynomial with complex roots

QUESTION FROM: Joseph Stavitsky | 3 months ago BY: Michael Rogers
Algebra , Mathematics , Wolfram Language
4
REPLIES
594
VIEWS

Finding a deductive proof for a conjecture

QUESTION FROM: David Vasholz | 3 months ago BY: Daniel Lichtblau
Mathematics , Wolfram Language
4
REPLIES
900
VIEWS

Debugging fitting data and empty plot

QUESTION FROM: Sahrawi Chaib | 4 months ago BY: Michael Rogers
Data Science , Graphics and Visualization , Optimization , ...
4
REPLIES
932
VIEWS

Partial derivative notation and output

QUESTION FROM: dor gelem | 4 months ago BY: dor gelem
Calculus , Mathematics , Wolfram Language
4
REPLIES
1.3K
VIEWS

DSolve crashes on elementary differential equations

QUESTION FROM: Jean-Michel Charles Collard-Richard | 4 months ago BY: Updating Name
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
1.5K
VIEWS

[WSS19] Hypercomplex Numbers Package

CONTRIBUTED BY: Alec Macher | 4 months ago BY: Hans Milton
Staff Picks , Graphics and Visualization , Group Theory , ...
4
REPLIES
10.5K
VIEWS

Changing notebook menu fonts?

QUESTION FROM: Jeffrey Denison | 4 months ago BY: Ian Hojnicki
Presentation and Notebooks , User Interface , Wolfram Language
4
REPLIES
1.9K
VIEWS

DSolve not working for given system

QUESTION FROM: maxim knyazev | 4 months ago BY: David Keith
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
1.4K
VIEWS

Slide show preparation and presentation tips

QUESTION FROM: Jay Gourley | 4 months ago BY: Michael Rogers
Presentation and Notebooks , Wolfram Language
4
REPLIES
1.6K
VIEWS

Dractic slowdown in the performance of Table

QUESTION FROM: Rodion Stepanov | 4 months ago BY: Rodion Stepanov
Tuning and Debugging , Wolfram Language
4
REPLIES
1.1K
VIEWS

Porosity calculation of complex three-dimensional model

QUESTION FROM: 扬 崔 | 5 months ago BY: 扬 崔
3D Printing , Discrete Mathematics , Geometry , ...
4
REPLIES
1.6K
VIEWS

Any way to effectively resolve this integral?

QUESTION FROM: Leslaw Bieniasz | 5 months ago BY: Leslaw Bieniasz
Calculus , Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
1.4K
VIEWS

Negation of IntegerQ in replacement condition causes error?

QUESTION FROM: Dennis Caro | 5 months ago BY: Eric Rimbey
Mathematics , Wolfram Language
4
REPLIES
938
VIEWS

Properly perform ExternalEvaluate to call Python?

QUESTION FROM: Tsai Ming-Chou | 5 months ago BY: Arnoud Buzing
External Programs and Systems , Statistics and Probability , ...
4
REPLIES
5.1K
VIEWS

[BOOK] An introduction to Mathematica for civil and structural engineers

CONTRIBUTED BY: Malcolm Woodruff | 5 months ago BY: EDITORIAL BOARD
Staff Picks , Earth Science , Education , Engineering , ...
4
REPLIES
20K
VIEWS

The Wolfram code to compute the sequence A381080(5) ...

CONTRIBUTED BY: Mikk Heidemaa | 5 months ago BY: Mikk Heidemaa
Mathematics , Wolfram Language
4
REPLIES
1K
VIEWS

Help with contour integral method for Fox-H function

QUESTION FROM: Veera Venkata Ramana Kandi | 6 months ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Wolfram Language
4
REPLIES
1.3K
VIEWS
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