New Member New Member

Discussions List Discussions List

Staff Picks

[WSRP25] Empirical analysis of P vs. NP: on the equivalence of Turing machines as partial functions

CONTRIBUTED BY: Michael Sun | 13 hours ago BY: Michael Sun
2
REPLIES
1.3K
VIEWS

Neural networks reveal LiDAR-measured urban change & reconstruction patterns in war-affected Ukraine

CONTRIBUTED BY: Sergiy Kostrikov | 23 hours ago BY: EDITORIAL BOARD
1
REPLIES
200
VIEWS

Residue curve maps in a triangular Ternary diagram

CONTRIBUTED BY: Housam Binous | 1 day ago BY: EDITORIAL BOARD
1
REPLIES
397
VIEWS
All Discussions

Sunrise/Sunset on the RPi

QUESTION FROM: BoB LeSuer | 11 years ago BY: Alex Newman
Raspberry Pi
4
REPLIES
12.7K
VIEWS

Solve convergence problem in two-dimentional NIntegrate?

QUESTION FROM: F TQ | 9 years ago BY: Mariusz Iwaniuk
Calculus , Control Systems , Engineering , Mathematics , ...
3
REPLIES
12.7K
VIEWS

How do you get the same graph? i've tried without success

QUESTION FROM: Luis Ledesma | 10 years ago BY: Luis Ledesma
Graphics and Visualization , Mathematica , Mathematics , ...
5
REPLIES
12.7K
VIEWS

Export strings without quotes to a .csv?

QUESTION FROM: Robert McHugh | 7 years ago BY: Sander Huisman
Import and Export , Mathematica , Wolfram Language
3
REPLIES
12.7K
VIEWS

3D List plot from a 2D array (Matrix)?

QUESTION FROM: Erdem Uguz | 8 years ago BY: Erdem Uguz
Graphics and Visualization , Mathematics , Wolfram Language
6
REPLIES
12.7K
VIEWS

Did anybody develop a G-code (RS-274) Import Format?

QUESTION FROM: Markus Sonderegger | 7 years ago BY: Christopher Purcell
Curated Data , Data Science , Engineering , Geometry , ...
2
REPLIES
12.7K
VIEWS

need help with the basics of Mathematica

QUESTION FROM: Jonathon Hazelton | 10 years ago BY: Owen Parker
Mathematica , User Interface , Wolfram Language
5
REPLIES
12.7K
VIEWS

Does LinearModelFit show the correct equation?

QUESTION FROM: Juan David | 10 years ago BY: Jim Baldwin
Chemical Engineering , Chemistry , Engineering , ...
6
REPLIES
12.7K
VIEWS

Problem with Piecewise Initial Conditions in NDSolve

QUESTION FROM: Danila Zharenkov | 12 years ago BY: Danila Zharenkov
Calculus , Equation Solving , Mathematica , Mathematics , ...
8
REPLIES
12.7K
VIEWS

Where can I download more gems (notebooks) like this one?

QUESTION FROM: Ali Hashmi | 8 years ago BY: Anonymous User
Education , Presentation and Notebooks , Wolfram Language
4
REPLIES
12.7K
VIEWS

Plot multiple pie charts with individual titles and labels?

QUESTION FROM: Jorge Mahecha | 8 years ago BY: Jorge Mahecha
Data Science , Graphics and Visualization , Social Science , ...
6
REPLIES
12.7K
VIEWS

Why no Reliability Engineering group ?

QUESTION FROM: Steve M | 3 years ago BY: J.Edi Gran
Wolfram Community
2
REPLIES
12.7K
VIEWS

CDF Player Installation Errors

QUESTION FROM: Rj D | 10 years ago BY: Rj D
Product Set Up , Wolfram CDF Player
3
REPLIES
12.7K
VIEWS

IdealizedContact 2.0 library in WSM 5.0

QUESTION FROM: George Thiel | 6 years ago BY: Jan Brugard
SystemModeler
7
REPLIES
12.7K
VIEWS

Help me -- meprec problem

QUESTION FROM: Ain Ariff | 12 years ago BY: Daniel Lichtblau
Mathematica , Mathematics , Numerical Computation
6
REPLIES
12.7K
VIEWS

How Can I Solve A Stiff Boundary Value Problem In Mathematica 10?

QUESTION FROM: Marcolino R-M | 10 years ago BY: Marcolino R-M
Calculus , Equation Solving , Mathematica , Numerical Computation , ...
3
REPLIES
12.7K
VIEWS

Measure the diameters of an ellipsoidal shape?

QUESTION FROM: SAMM Hill | 9 years ago BY: David Keith
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
9
REPLIES
12.7K
VIEWS

Getting Value from Interpolating Function

QUESTION FROM: Raunak Bardia | 10 years ago BY: David Keith
Calculus , Numerical Computation , Wolfram Language
4
REPLIES
12.7K
VIEWS

Hyperlink to a URL within a pdf file

QUESTION FROM: Bruce Colletti | 7 years ago BY: steve korn
Authoring and Publishing , Mathematica
4
REPLIES
12.7K
VIEWS

Best way to reuse some code in multiple notebooks?

QUESTION FROM: Anonymous User | 8 years ago BY: Anonymous User
Mathematica , Packages , Presentation and Notebooks , Wolfram Language
23
REPLIES
12.7K
VIEWS

List of browsers supported by Wolfram Cloud

QUESTION FROM: Truly Unique | 10 years ago BY: Jonathan Miller
Wolfram Cloud
2
REPLIES
12.7K
VIEWS

FinancialData indices not functioning

QUESTION FROM: Bruce Butler | 11 years ago BY: Sean Clarke
Curated Data , Finance , Finance Platform , Wolfram Language
2
REPLIES
12.7K
VIEWS

Import large Excel sheets?

QUESTION FROM: Francisco Gutierrez | 7 years ago BY: Sean Cheren
Data Science , External Programs and Systems , Import and Export , ...
12
REPLIES
12.7K
VIEWS

Determine branch cuts of say log[Z^3]?

QUESTION FROM: Patrick Rose | 9 years ago BY: Mariusz Iwaniuk
Mathematics , Symbolic Computations , Wolfram Language
11
REPLIES
12.7K
VIEWS

Why is Wolfram Absent from Forrester and Gartner's Data Science Reports?

QUESTION FROM: Ruben Garcia Berasategui | 6 years ago BY: Danielle Rommel
Data Science , Machine Learning , Mathematica , Wolfram Language
3
REPLIES
12.7K
VIEWS

Importing images between <msp:evaluate> tags

QUESTION FROM: D H D | 10 years ago BY: Guido Tripaldi
webMathematica
1
REPLIES
12.7K
VIEWS

How to extract the functional form of interpolation function, B-Spline...?

QUESTION FROM: javid mahmoudzadeh | 9 years ago BY: javid mahmoudzadeh
Graphics and Visualization , Image Processing , Mathematics , ...
6
REPLIES
12.6K
VIEWS

FinancialDerivative: American vs. European Call

QUESTION FROM: Sandu Ursu | 9 years ago BY: Jonathan Kinlay
Business Analytics , Curated Data , Economics , Finance , ...
3
REPLIES
12.6K
VIEWS

Get version 11 for Wolfram Programming Lab?

QUESTION FROM: Werner Geiger | 9 years ago BY: Werner Geiger
Operating System and Network Access , Product Set Up , ...
6
REPLIES
12.6K
VIEWS

The state-space model in Mathematica

QUESTION FROM: Amy Davis | 10 years ago BY: Sean Clarke
Control Systems , Mechanical Engineering
3
REPLIES
12.6K
VIEWS

How can I throttle downloads with URLSaveAsynchronous?

QUESTION FROM: Gregory Lypny | 10 years ago BY: Gregory Lypny
Data Science , Economics , Finance , Mathematica
4
REPLIES
12.6K
VIEWS

Discrete Fourier Transform for dataset (on Wolfram|Alpha)

QUESTION FROM: Andrew Kravtsun | 10 years ago BY: Ilya Pekert
Calculus , Wolfram|Alpha
3
REPLIES
12.6K
VIEWS

Using VCPUCount in AWS RemoteBatchSubmit

QUESTION FROM: John Snyder | 3 years ago BY: Tsai Ming-Chou
External Programs and Systems , Wolfram Cloud , Wolfram Language
4
REPLIES
12.6K
VIEWS

Confluent Hypergeometric Function of the 2nd Kind (HypergeometircU[a,b,z])

QUESTION FROM: Adam Domjan | 11 years ago BY: Bill Simpson
Mathematica , Mathematics , Wolfram Language
3
REPLIES
12.6K
VIEWS

Plot command help

QUESTION FROM: ash ash | 10 years ago BY: Frank Kampas
Civil Engineering , Computer Science , Data Science , Education , ...
4
REPLIES
12.6K
VIEWS

Change Point Analysis in Mathematica

QUESTION FROM: Jon Rogers | 11 years ago BY: Sean Clarke
Business Analytics , Economics , Finance , Mathematica
1
REPLIES
12.6K
VIEWS

Iteration to solve det(l^2M+K)=0: error with ReplaceAll

QUESTION FROM: Clemence Bacquet | 12 years ago BY: Sander Huisman
Equation Solving , Numerical Computation , Tuning and Debugging , ...
2
REPLIES
12.6K
VIEWS

Is there a way to include attachments and unicode in tweets?

QUESTION FROM: Stephen Wilkus | 10 years ago BY: Jesse Friedman
Data Science , Import and Export , Mathematica , Social Science , ...
1
REPLIES
12.6K
VIEWS

DSolve does not solve a differential. No error message either.

QUESTION FROM: Dawei Heh | 11 years ago BY: Sean Clarke
Equation Solving , Wolfram Language
2
REPLIES
12.6K
VIEWS

Obtain the Wolfram Language Documentation offline?

QUESTION FROM: E-Hern Lee | 3 years ago BY: Erwann Rogard
Wolfram Language
9
REPLIES
12.6K
VIEWS

[?] Create geometrical regions from STEP (ISO10303)?

QUESTION FROM: Markus Sonderegger | 5 years ago BY: Christopher Purcell
Engineering , Geometry , Graphics and Visualization , ...
2
REPLIES
12.6K
VIEWS

Access a function created in Mathematica in visual studio (vb.net)?

QUESTION FROM: Patrick Cesarano | 7 years ago BY: Jamie Dixson
Computer Science , Interface Construction , Mathematics , ...
4
REPLIES
12.6K
VIEWS

Set File and Folder Layout for Workbench project?

QUESTION FROM: Lawrence Winkler | 7 years ago BY: David J M Park Jr
Packages , Wolfram Language , Workbench
2
REPLIES
12.6K
VIEWS

Graph from CountryData

QUESTION FROM: André Dauphiné | 12 years ago BY: André Dauphiné
Computer Science , Data Science , Discrete Mathematics , ...
2
REPLIES
12.6K
VIEWS

Fit ellipse to a cloud of points

QUESTION FROM: Radek Drozd | 11 years ago BY: Radek Drozd
Geometry , Graphics and Visualization , Mathematica , Optimization , ...
26
REPLIES
12.6K
VIEWS

JavaGraphics not functional with Wolfram language on RPi

QUESTION FROM: david p | 11 years ago BY: david p
Graphics and Visualization , Raspberry Pi , Wolfram Language
3
REPLIES
12.6K
VIEWS

Any suggestions for displaying text Grid with Overlay plot?

QUESTION FROM: diller ryan | 7 years ago BY: Jos Klaps
Authoring and Publishing , Graphics and Visualization , ...
6
REPLIES
12.6K
VIEWS

Mathematica 10.3 : CUDA OK but OpenCL NOK

QUESTION FROM: Bert Aerts | 10 years ago BY: Bert Aerts
High-Performance Computing , Mathematica
2
REPLIES
12.6K
VIEWS

How to get perfect square from the list element..

QUESTION FROM: Okkes Dulgerci | 10 years ago BY: Okkes Dulgerci
Discrete Mathematics , Graphs and Networks , Mathematica , Mathematics
9
REPLIES
12.6K
VIEWS

Create a function/method and return a matrix as a result?

QUESTION FROM: K X | 8 years ago BY: K X
Mathematics , Wolfram Language
8
REPLIES
12.6K
VIEWS
34
35
36
37
38

New Discussion New Discussion

Announcements Announcements

ANNOUNCEMENTS
Can you answer these questions?
READ FIRST: FORUM RULES »
Pythagorean triple day and the Elkies puzzle
Phase switch driven by the hidden half-ice, half-fire state in a ferrimagnet

Top Tags Top Tags

FEATURED GROUPS
Graphics and Visualization 4K discussions 1K subscriptions
Optimization 535 discussions 915 subscriptions
Physics 1K discussions 3K subscriptions
Dynamic Interactivity 1K discussions 623 subscriptions
Neural Networks 121 discussions 292 subscriptions
Modeling 735 discussions 1K subscriptions
Education 523 discussions 1K subscriptions

FEATURED CONTRIBUTORS
sergiykostrikov
Sergiy Kostrikov
23 hours ago
binoushousam
Housam Binous
2 days ago
dara
Dara Shayda
4 days ago
shenghuiy
Shenghui Yang
1 day ago
mohammadb
Mohammad Bahrami
7 days ago
charrispelek
Charalampos - Marios Pelekoudas
5 days ago
edp
Ed Pegg
6 days ago