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Staff Picks

Music synthesizer: preset system and synth's inverse

CONTRIBUTED BY: Carlo Réan | 2 hours ago BY: EDITORIAL BOARD
2
REPLIES
85
VIEWS

Book & Course: Analysis with Mathematica

CONTRIBUTED BY: Galina Filipuk | 4 hours ago BY: Galina Filipuk
4
REPLIES
11.7K
VIEWS

The traveling salesman problem: How to find the fastest route through a theme park

CONTRIBUTED BY: Constance Carlot | 5 hours ago BY: EDITORIAL BOARD
1
REPLIES
148
VIEWS
All Discussions

Substituting terms in an equation?

QUESTION FROM: Sebastiano della gatta | 3 years ago BY: Rohit Namjoshi
Mathematics , Wolfram Language
3
REPLIES
3.6K
VIEWS

Unintended behaviour of a Do cycle and RandomInteger?

QUESTION FROM: Michal Jex | 3 years ago BY: Robert Nowak
Statistics and Probability , Wolfram Language
5
REPLIES
3.9K
VIEWS

How to find all roots of an equation?

QUESTION FROM: Jacques Ou | 3 years ago BY: Updating Name
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
4
REPLIES
5.7K
VIEWS

How do I use a Do loop on a Manipulate?

QUESTION FROM: Lance Randall Gamier | 3 years ago BY: Neil Singer
Dynamic Interactivity , Graphics and Visualization , Wolfram Language
4
REPLIES
5.5K
VIEWS

Minimizing a variable in a summation term using Wolfram Alpha?

QUESTION FROM: Sean Han | 3 years ago
Calculus , Optimization , Mathematics , Wolfram|Alpha
0
REPLIES
2.4K
VIEWS

Derivatives of the coordinates when using NBodySimulation?

QUESTION FROM: Richard Jensen | 3 years ago BY: Henrik Schachner
Calculus , Graphics and Visualization , Mathematics , Physics , ...
4
REPLIES
4.2K
VIEWS

Integrate and plot a complex function: no plot produced

QUESTION FROM: Salman kasem | 3 years ago BY: Salman kasem
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
3.1K
VIEWS

How to modify the axes label in ContourPlot?

QUESTION FROM: KRISHAN SHARMA | 3 years ago BY: KRISHAN SHARMA
Graphics and Visualization , Mathematics , Wolfram Language
9
REPLIES
4.5K
VIEWS

Dynamic optimisation

QUESTION FROM: Anne Sophie | 3 years ago BY: EDITORIAL BOARD
Optimization
1
REPLIES
2.9K
VIEWS

Empty Plot of Max of symbolic expression?

QUESTION FROM: Danish Hamza | 3 years ago BY: Danish Hamza
Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
2.7K
VIEWS

How to use Manipulate on Show to remove/add a group of plots?

QUESTION FROM: Lance Randall Gamier | 3 years ago BY: Robert Nowak
Dynamic Interactivity , Graphics and Visualization , ...
2
REPLIES
5.2K
VIEWS

Suggesting a fluid in SystemModeler

QUESTION FROM: Patrick Fourspring | 3 years ago BY: Ankit Naik
Mechanical Engineering , SystemModeler
3
REPLIES
5.8K
VIEWS

Product and inverse of matrices interpreted unexpectedly in Wolfram|Alpha

QUESTION FROM: Magnus Lubkowitz | 3 years ago BY: Magnus Lubkowitz
Algebra , Mathematics , Wolfram|Alpha
5
REPLIES
5.9K
VIEWS

Why Mathematica 13.0 (Windows) fail to generate an FMU?

QUESTION FROM: J Jesus Rico-Melgoza | 3 years ago BY: Ankit Naik
Electrical Engineering , Import and Export , Mathematica , ...
4
REPLIES
7.7K
VIEWS

Assign multiple attributes to EdgeStyle[]?

QUESTION FROM: Roger M Kolaks | 3 years ago BY: Christian Tanguy
Graphs and Networks , Wolfram Language
9
REPLIES
9K
VIEWS

How do I Hold the computation for a list or table of fractions?

QUESTION FROM: Lance Randall Gamier | 3 years ago BY: Rohit Namjoshi
Mathematics , Wolfram Language
5
REPLIES
5K
VIEWS

Does Mathematica fully support the M1 iPad Pro pencil?

QUESTION FROM: Eric Goff | 3 years ago
Connected Devices , Mathematica , User Interface , Wolfram Language
0
REPLIES
3.4K
VIEWS

$CellContext` Problems; how to solve them?

QUESTION FROM: Andrew Meit | 3 years ago BY: Jason Biggs
Dynamic Interactivity , Interface Construction , ...
1
REPLIES
4.9K
VIEWS

Best classifier in Wolfram Neural Repository for grayscale medical images?

QUESTION FROM: Claudio Argento | 3 years ago
Data Science , Machine Learning , Medical Sciences , ...
0
REPLIES
3K
VIEWS

Simplify symbolic matrix determinant?

QUESTION FROM: Nir Nir | 3 years ago BY: Robert Nowak
Algebra , Mathematics , Symbolic Computations , Wolfram Language
7
REPLIES
6.3K
VIEWS

Importing STATA files

QUESTION FROM: Sandu Ursu | 3 years ago BY: Ricardo MARTINEZ-LAGUNES
Import and Export , Mathematica , Wolfram Language
4
REPLIES
20K
VIEWS

Find all roots to an equation?

QUESTION FROM: Jhn Doe | 3 years ago BY: Igor Kotelnikov
Algebra , Equation Solving , Graphics and Visualization , ...
8
REPLIES
17.7K
VIEWS

Unable to get same outputs of BERT examples

QUESTION FROM: Pei Hsuan Shen | 3 years ago BY: Jérôme Louradour
Data Science , Natural Language Processing , Neural Networks , ...
5
REPLIES
6.8K
VIEWS

ThreadingLayer as a custom LossFunction?

QUESTION FROM: Gijsbert Wiesenekker | 3 years ago BY: Jérôme Louradour
Data Science , Neural Networks , Wolfram Language
1
REPLIES
6.3K
VIEWS

Using Graphics3D command in C# gives null?

QUESTION FROM: Peter Leibundgut | 3 years ago BY: Peter Leibundgut
External Programs and Systems , Software Development , ...
1
REPLIES
3.7K
VIEWS

What are the best resources for paclet development?

QUESTION FROM: David Keith | 3 years ago BY: Ian Williams
Authoring and Publishing , Wolfram Language
5
REPLIES
9.3K
VIEWS

How to integrate a piecewise function?

QUESTION FROM: Orest Gogosha | 3 years ago BY: Orest Gogosha
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
6.3K
VIEWS

Obtain an inverse Laplace transform or prove nonexistence?

QUESTION FROM: Leslaw Bieniasz | 3 years ago
Calculus , Mathematics , Wolfram Language
0
REPLIES
2.6K
VIEWS

Simplest way to interact with a 2D plot?

QUESTION FROM: Jeremy Todd | 3 years ago BY: Gennaro Arguzzi
Dynamic Interactivity , Graphics and Visualization , Wolfram Language
6
REPLIES
12.4K
VIEWS

Issue in PartyParrot function?

QUESTION FROM: eo iles | 3 years ago BY: Daniel Lichtblau
Graphics and Visualization , Tuning and Debugging , ...
3
REPLIES
4.1K
VIEWS

Performing operations on Google Drive files?

QUESTION FROM: Luc Barthelet | 3 years ago BY: Luc Barthelet
External Programs and Systems , Operating System and Network Access , ...
1
REPLIES
4.2K
VIEWS

Solving integral equation?

QUESTION FROM: Borsos Andrei | 3 years ago BY: Mariusz Iwaniuk
Calculus , Equation Solving , Mathematics , Wolfram Language
1
REPLIES
2.7K
VIEWS

Converting structured nested lists to Associations.

QUESTION FROM: Andrew Meit | 3 years ago BY: Andrew Meit
Data Science , Wolfram Language
10
REPLIES
4.2K
VIEWS

Importing .csv files in Mathematica Online

QUESTION FROM: K.Tamilarasan Servai | 3 years ago BY: K.Tamilarasan Servai
Import and Export , Mathematica , Wolfram Language
13
REPLIES
8.8K
VIEWS

Compiling Expressions "Macro like"

QUESTION FROM: Robert Nowak | 3 years ago BY: Robert Nowak
Compilation , Mathematica , Wolfram Language
2
REPLIES
4.2K
VIEWS

Adjust the number of steps for the WienerProcess

QUESTION FROM: Jonnny D | 3 years ago BY: Jonnny D
Mathematics , Statistics and Probability , Wolfram Language
2
REPLIES
4K
VIEWS

Differential algorithm in the real-time domain?

QUESTION FROM: Pipa 1 | 3 years ago
Data Science , Mathematics , Modeling , Wolfram Language
0
REPLIES
2.1K
VIEWS

Knightdoku: solving Sudoku-like problem based on chess knights

QUESTION FROM: Matthew Sottile | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Challenges , Events & Media , ...
1
REPLIES
6.7K
VIEWS

Exporting results from NDSolve?

QUESTION FROM: Mishal Mohanlal | 3 years ago BY: Mishal Mohanlal
Calculus , Equation Solving , External Programs and Systems , ...
2
REPLIES
6.1K
VIEWS

Passing a pure fucntion

QUESTION FROM: David Golber | 3 years ago BY: David Golber
Mathematica , Wolfram Language
2
REPLIES
4.2K
VIEWS

How to embed and save a video in a notebook?

QUESTION FROM: Olav Fosse | 3 years ago
Mathematica , Video Processing , Wolfram Language
0
REPLIES
2.5K
VIEWS

NDSolve error solving the Schrödinger equation?

QUESTION FROM: Michele Sorrentino | 3 years ago
Calculus , Equation Solving , Graphics and Visualization , ...
0
REPLIES
2.1K
VIEWS

Newest version of the MathWorld Packages ?

QUESTION FROM: Roger L. Bagula | 3 years ago BY: ZAQU zaqu
Mathematics , Packages , Wolfram Language
9
REPLIES
9.3K
VIEWS

Entity and relation extraction

QUESTION FROM: Aishwarya Vijayan | 3 years ago
Curated Data , Data Science , Natural Language Processing , ...
0
REPLIES
2.2K
VIEWS

Advantage of Paclet versus Package in Mathematica?

QUESTION FROM: Hans Milton | 3 years ago
Mathematica
0
REPLIES
2.1K
VIEWS

FindRoot with Integration does not give results?

QUESTION FROM: Zee Khan | 3 years ago BY: Zee Khan
Algebra , Calculus , Equation Solving , Mathematics , ...
2
REPLIES
3.9K
VIEWS

Getting predictions of specific values from NetChain

QUESTION FROM: Alex Teymouri | 3 years ago BY: Alex Teymouri
Data Science , Neural Networks , Wolfram Language
2
REPLIES
4.9K
VIEWS

Rationale for directed hyper graphs over undirected hyper graphs?

QUESTION FROM: Michael Seiler | 3 years ago BY: Michael Seiler
Wolfram Fundamental Physics Project
1
REPLIES
3.5K
VIEWS

Determining common dates for several financial series

QUESTION FROM: Claude Mante | 3 years ago BY: Hans Michel
Curated Data , Data Science , Finance , High-Performance Computing , ...
1
REPLIES
7.1K
VIEWS

Adding another weighted directed edge to a graph

QUESTION FROM: Henrick Jeanty | 3 years ago BY: Henrick Jeanty
Graphs and Networks , Wolfram Language
2
REPLIES
3.5K
VIEWS

Calculation errors in CurveFit Function Repository?

QUESTION FROM: Jürgen Kanz | 3 years ago BY: Ahmed Elbanna
Graphics and Visualization , Wolfram Function Repository , ...
6
REPLIES
6.7K
VIEWS

Solving polynomial equations of 15 variables, long time, no output

QUESTION FROM: Vicky Wei | 3 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Tuning and Debugging , ...
3
REPLIES
6.6K
VIEWS

What is the naive Bayes Classifier doing?

QUESTION FROM: Christoph S. | 3 years ago BY: Giulio Alessandrini
Data Science , Logic and Boolean Algebra , Machine Learning , ...
1
REPLIES
5.7K
VIEWS

Odd behavior when manipulating a plot.

QUESTION FROM: Kevin Ulmer | 3 years ago BY: Kevin Ulmer
Dynamic Interactivity , Graphics and Visualization , Wolfram Language
2
REPLIES
5.3K
VIEWS

Plot a free energy landscape analysis?

QUESTION FROM: Budheswar Dehury | 3 years ago BY: Ajit Kumar Singh
Graphics and Visualization , Mathematics , Physics , Wolfram Language
2
REPLIES
7.2K
VIEWS

Plot pole and zero of transfer function in version 10.0

QUESTION FROM: Mehdi Rezai | 3 years ago BY: Neil Singer
Calculus , Control Systems , Graphics and Visualization , ...
13
REPLIES
21.8K
VIEWS

Nonlinear and chaotic differential equations presenting poor results

QUESTION FROM: Mishal Mohanlal | 3 years ago
Calculus , Equation Solving , Graphics and Visualization , ...
0
REPLIES
3.2K
VIEWS

Plotting functions within a Manipulate

QUESTION FROM: Mishal Mohanlal | 3 years ago BY: Mishal Mohanlal
Calculus , Dynamic Interactivity , Graphics and Visualization , ...
3
REPLIES
4.9K
VIEWS

How do I do a ListDensityPlot of several lists at the same time?

QUESTION FROM: Diogo Carvalho | 3 years ago BY: Rohit Namjoshi
Graphics and Visualization , Wolfram Language
1
REPLIES
3.5K
VIEWS

Converting STL file to dat file

QUESTION FROM: Ehud Behar | 3 years ago BY: Ehud Behar
3D Printing , Graphics and Visualization , Import and Export , ...
2
REPLIES
6.8K
VIEWS

Room mode simulation on imported mesh: NDEigensystem error

QUESTION FROM: Alessandro Anatrini | 3 years ago
Algebra , Geometry , Mathematics , Numerical Computation , ...
0
REPLIES
2K
VIEWS

Evaluated->True in ParametricPlot with Legends and Labels causes error

QUESTION FROM: Lance Randall Gamier | 3 years ago
Graphics and Visualization , Wolfram Language
0
REPLIES
2.9K
VIEWS

How do I install masterxilo exportable package?

QUESTION FROM: Diogo Carvalho | 3 years ago
Mathematica , Packages , Wolfram Language
0
REPLIES
2.7K
VIEWS

How to copy an image file in macOS Finder and paste into a Notebook?

QUESTION FROM: Timothy Ewing | 3 years ago BY: Timothy Ewing
External Programs and Systems , Mathematica , ...
2
REPLIES
6.5K
VIEWS

How to make a video animation of two big matrices?

QUESTION FROM: Diogo Carvalho | 3 years ago BY: Neil Singer
Compilation , Graphics and Visualization , Mathematics , ...
6
REPLIES
7.3K
VIEWS

Question about edge weights with FindIsomorphicSubgraph

QUESTION FROM: Henrick Jeanty | 3 years ago
Graphs and Networks , Wolfram Language
0
REPLIES
2K
VIEWS

How to Download notebooks from Wolfram University Courses

QUESTION FROM: Peter Burbery | 3 years ago BY: Cassidy Hinkle
Education , Presentation and Notebooks , Wolfram Language , Wolfram U
1
REPLIES
5.5K
VIEWS

Substituting a function inside other one?

QUESTION FROM: Alison Franck | 3 years ago BY: Gianluca Gorni
Mathematics , Wolfram Language
5
REPLIES
2.7K
VIEWS

Unable to find roots for a simple equation

QUESTION FROM: Willem Verheijen | 3 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
4.3K
VIEWS

Normalized softmax in ElementwiseLayer?

QUESTION FROM: Pei Hsuan Shen | 3 years ago BY: Pei Hsuan Shen
Data Science , Neural Networks , Statistics and Probability , ...
2
REPLIES
4.2K
VIEWS

PlotLegend is not plotting all legends?

QUESTION FROM: Mishal Mohanlal | 3 years ago BY: Eric Rimbey
Calculus , Equation Solving , Graphics and Visualization , ...
1
REPLIES
4.6K
VIEWS

Attribute to change row spacing of components in Graph?

QUESTION FROM: Richard Frost | 3 years ago BY: Richard Frost
Graphics and Visualization , Graphs and Networks , Wolfram Language
2
REPLIES
3.3K
VIEWS

Failed to import CSV data for SurvivalModelFit

QUESTION FROM: Chris Ernst | 3 years ago BY: Rohit Namjoshi
Data Science , Import and Export , Social Science , ...
2
REPLIES
3.8K
VIEWS

How do I color each individual curves differently inside a single plot?

QUESTION FROM: Lance Randall Gamier | 3 years ago BY: Rohit Namjoshi
Graphics and Visualization , Wolfram Language
1
REPLIES
4.2K
VIEWS

Compute the prime implicants of a Boolean function?

QUESTION FROM: Francisco Gutierrez | 3 years ago BY: Francisco Gutierrez
Algebra , Logic and Boolean Algebra , Mathematics , Wolfram Language
2
REPLIES
4.9K
VIEWS

Export P1 function on a mesh to Mathematica

QUESTION FROM: Christophe T | 3 years ago BY: Christophe T
Graphics and Visualization , Wolfram Language
10
REPLIES
4.1K
VIEWS

Rotating ContourPlot without affecting PlotLegend?

QUESTION FROM: KRISHAN SHARMA | 3 years ago BY: KRISHAN SHARMA
Graphics and Visualization , Mathematics , Physics , ...
2
REPLIES
3.9K
VIEWS

Speeding up a loop?

QUESTION FROM: Diogo Carvalho | 3 years ago BY: Eric Rimbey
Compilation , Statistics and Probability , Wolfram Language
8
REPLIES
8.1K
VIEWS

Wolfram|Alpha doesn't understand query about multivariable problem

QUESTION FROM: Joseph Choi | 3 years ago BY: Bill Nelson
Algebra , Equation Solving , Wolfram|Alpha
1
REPLIES
5.2K
VIEWS

Code for polymerization in a batch reactor demonstration?

QUESTION FROM: Syakir Shah | 3 years ago BY: Rohit Namjoshi
Control Systems , Demonstrations , Graphics and Visualization , ...
1
REPLIES
4.1K
VIEWS

Increasing Predict accuracy of time identification by analog clock?

QUESTION FROM: Alex Teymouri | 3 years ago BY: Christoph S.
Data Science , Image Processing , Machine Learning , ...
1
REPLIES
5.4K
VIEWS

Simulated camera problem

QUESTION FROM: Jianhua Yang | 3 years ago
Dynamic Interactivity , Graphics and Visualization , Optics , ...
0
REPLIES
2.7K
VIEWS

InverseFunction of x^3 warning::ifun: Inverse functions are being used...

QUESTION FROM: Gennaro Arguzzi | 3 years ago BY: Rohit Namjoshi
Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
4.8K
VIEWS

Labeling, scaling and computing a correlation between two datasets

QUESTION FROM: David Kirkby | 3 years ago BY: David Kirkby
Blockchain , Curated Data , Finance , Graphics and Visualization , ...
8
REPLIES
7.6K
VIEWS

Can you help me navigate an XML tree?

QUESTION FROM: Dave Lartigue | 3 years ago BY: Dave Lartigue
Computational Humanities , Data Science , Import and Export , ...
3
REPLIES
4K
VIEWS

Linear dependence/independence: Typographical error or me missing something

QUESTION FROM: Rajeev Bagra | 3 years ago BY: Daniel Lichtblau
Algebra , Education , Mathematics , Wolfram Language , Wolfram U
1
REPLIES
5.4K
VIEWS

Creating table in Manipulate?

QUESTION FROM: Ma noj | 3 years ago BY: Rohit Namjoshi
Dynamic Interactivity , Graphics and Visualization , Wolfram Language
3
REPLIES
3.6K
VIEWS

What is the RDF equivalent of EntityClass? Does it relate to subClassOf?

QUESTION FROM: Daniel Lapidus | 3 years ago BY: Eric Rimbey
Curated Data , Wolfram Language
2
REPLIES
2.9K
VIEWS

Boundary generating curve

QUESTION FROM: Kamil Gacek | 3 years ago BY: Kamil Gacek
Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
2.4K
VIEWS

Labeling Individual Functions in a Table of Plots

QUESTION FROM: Lance Randall Gamier | 3 years ago BY: Lance Randall Gamier
Graphics and Visualization , Wolfram Language
4
REPLIES
5.2K
VIEWS

How to make FormFunction display it's Association result as a Dataset.

QUESTION FROM: Gianni Mocellin | 3 years ago
Data Science , Interface Construction , Wolfram Language
0
REPLIES
3.3K
VIEWS

Solving quadratic equations involving Quaternion variables

QUESTION FROM: Bank Pitakwatchara | 3 years ago BY: Bank Pitakwatchara
Equation Solving , Mathematica , Mathematics , ...
4
REPLIES
5.6K
VIEWS

Optimizing the generation of data from custom probability distribution?

QUESTION FROM: Diogo Carvalho | 3 years ago BY: Diogo Carvalho
Data Science , High-Performance Computing , ...
3
REPLIES
4.5K
VIEWS

Filling field of values from MatrixFieldOfValues?

QUESTION FROM: Kamil Gacek | 3 years ago BY: Kamil Gacek
Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
3.3K
VIEWS

Importing TensorFlow neural networks stored as *.h5

QUESTION FROM: Martijn Froeling | 3 years ago BY: Martijn Froeling
Data Science , Import and Export , Machine Learning , Mathematica , ...
2
REPLIES
5.7K
VIEWS

Wolfram advantage of solving nonlinear differential equations

QUESTION FROM: Mishal Mohanlal | 3 years ago BY: Daniel Lichtblau
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
2
REPLIES
5.2K
VIEWS

Solving a simple differential equation, a SDOF problem

QUESTION FROM: Mishal Mohanlal | 3 years ago BY: Mishal Mohanlal
Calculus , Equation Solving , Numerical Computation , Wolfram Language
2
REPLIES
3.8K
VIEWS

Problem to open website with WebExecute?

QUESTION FROM: Jonathan Miller | 3 years ago BY: Jonathan Miller
Operating System and Network Access , Tuning and Debugging , ...
4
REPLIES
4.7K
VIEWS

Build a DeconvolutionLayer in 3D?

QUESTION FROM: Martijn Froeling | 3 years ago BY: Martijn Froeling
Graphics and Visualization , Image Processing , Machine Learning , ...
2
REPLIES
6.6K
VIEWS

How to evaluate a notebook on open when using Wolfram Cloud?

QUESTION FROM: Paul Bosomworth | 3 years ago
Presentation and Notebooks , Wolfram Cloud , Wolfram Language
0
REPLIES
2K
VIEWS
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