Group Abstract Group Abstract

«Groups
Optimization
Join
Symbolic and numeric local and global optimization methods, minimum and maximum values, combinatorial optimization, constrained and unconstrained optimization...

Discussions List Discussions List

How to resolve "function value X is not a number" issue?

QUESTION FROM: Peter Bergmann | 10 years ago BY: Peter Bergmann
Mathematica , Optimization , Raspberry Pi , Wolfram Language
6
REPLIES
180K
VIEWS

[GIF] Elaborating on Arrival's Alien Language, Part I., II. & III.

CONTRIBUTED BY: Brad Klee | 2 years ago BY: Ashkan Rezaee
Staff Picks , Computational Linguistics , Equation Solving , ...
8
REPLIES
118K
VIEWS

Epidemiological models for Influenza and COVID-19

CONTRIBUTED BY: Robert Nachbar | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Biological Sciences , Curated Data , Data Science , ...
37
REPLIES
82.7K
VIEWS

Solver for unsteady flow with the use of Mathematica FEM

CONTRIBUTED BY: Alexander Trounev | 2 months ago BY: Alexander Trounev
Staff Picks , Engineering , Graphics and Visualization , ...
36
REPLIES
47.2K
VIEWS

Find the largest element in a list and its position?

QUESTION FROM: Werner Geiger | 8 years ago BY: Neil Singer
Optimization , Wolfram Language
18
REPLIES
36.5K
VIEWS

Mathematica slow down on Raspberry Pi 3

QUESTION FROM: david p | 7 years ago BY: Amelie Schuster
Connected Devices , External Programs and Systems , Mathematica , ...
13
REPLIES
34K
VIEWS

Issues with AstronomicalData and SunPosition

QUESTION FROM: Sjoerd de Vries | 11 years ago BY: John Drummond
Astronomy , Curated Data , Earth Science , Mathematica , ...
27
REPLIES
32.5K
VIEWS

How do I repeat/loop multiple functions that are related?

QUESTION FROM: Thai Kee Gan | 10 years ago BY: Thai Kee Gan
Calculus , Equation Solving , Mathematica , Optimization , ...
12
REPLIES
31.2K
VIEWS

Clustering techniques for a large multi-asset portfolio

CONTRIBUTED BY: Igor Hlivka | 8 years ago BY: EDITORIAL BOARD
Staff Picks , Computer Science , Data Science , Economics , Finance , ...
5
REPLIES
31.1K
VIEWS

Quantile regression through linear programming

CONTRIBUTED BY: Anton Antonov | 10 years ago BY: Anton Antonov
Business Analytics , Data Science , Mathematica , ...
13
REPLIES
30.6K
VIEWS

Solving Sudoku as an integer programming problem

CONTRIBUTED BY: Frank Kampas | 2 years ago BY: Anton Antonov
Staff Picks , Discrete Mathematics , Game Development , ...
19
REPLIES
29.8K
VIEWS

3D version of the built-in VoronoiDiagram

CONTRIBUTED BY: Greg Hurst | 5 years ago BY: J. M.
Staff Picks , 3D Printing , Geometry , Graphics and Visualization , ...
12
REPLIES
29.4K
VIEWS

How to find maximum values in 3D plot?

QUESTION FROM: INTAN SUPRABA | 5 years ago BY: Ian P
Graphics and Visualization , Mathematica , Optimization , ...
5
REPLIES
28.1K
VIEWS

Tilings and constraint programming

CONTRIBUTED BY: Christophe Favergeon | 2 years ago BY: Drew Lesso
Staff Picks , Computational Humanities , Graphics and Visualization , ...
16
REPLIES
27.3K
VIEWS

Topology Optimization in Stress-Strain problem

CONTRIBUTED BY: Andrey Krotkikh | 8 years ago BY: EDITORIAL BOARD
Staff Picks , 3D Printing , Engineering , ...
1
REPLIES
26.4K
VIEWS

Problem using optimization for modeling

QUESTION FROM: Paul McGill | 12 years ago BY: Paul McGill
Engineering , Optimization , Modeling , Wolfram Language
12
REPLIES
26.2K
VIEWS

A New Solid of Constant Width

CONTRIBUTED BY: Ed Pegg | 9 years ago BY: Ed Pegg
Staff Picks , 3D Printing , Computer-Based Maths , ...
4
REPLIES
24.1K
VIEWS

WolframMark System Comparison and System Benchmarks

QUESTION FROM: Jacob Lapenna | 4 years ago BY: Bernard Gress
Computational Systems , High-Performance Computing , Mathematica , ...
9
REPLIES
23.5K
VIEWS

Impossible to connect to a remote kernel

QUESTION FROM: Raffaele Santagati | 7 years ago BY: wolfgang.lerche
Mathematica , Optimization
4
REPLIES
22.2K
VIEWS

Mathematica 10.0.2 Upgrade Procedure and Schedule?

QUESTION FROM: Simon Tyran | 11 years ago BY: fowl fowl
Authoring and Publishing , Mathematica , Optimization
7
REPLIES
22.1K
VIEWS

resolution of an equation

QUESTION FROM: abddellatif loua | 9 years ago BY: abddellatif loua
Calculus , Equation Solving , Group Theory , Optimization , ...
14
REPLIES
21.8K
VIEWS

Solve bus routing problem with a single destination and multiple depots?

QUESTION FROM: Matthias Odisio | 8 years ago BY: Matthias Odisio
Engineering , Graphics and Visualization , Optimization , ...
6
REPLIES
21.7K
VIEWS

How to Fit a Wave Equation to Data

QUESTION FROM: William Duhe | 11 years ago BY: Diego Zviovich
Data Science , Mathematica , Optimization , Mechanical Engineering
3
REPLIES
21.5K
VIEWS

[WSC19] Machine Learning Optimal Cryptocurrency Portfolio from Blockchain

CONTRIBUTED BY: Shivain Vij | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Blockchain , Data Science , ...
6
REPLIES
21.3K
VIEWS

Find the curvature of an object from an image

CONTRIBUTED BY: Ali Hashmi | 7 years ago BY: Paul Abbott
Staff Picks , Geometry , Graphics and Visualization , ...
5
REPLIES
21K
VIEWS

LinearProgramming approach for "best teams" algorithm

CONTRIBUTED BY: Anton Antonov | 8 years ago BY: Peter Parker
Staff Picks , Calculus , Discrete Mathematics , Equation Solving , ...
12
REPLIES
20.8K
VIEWS

[WSS18] Genetic Algorithms and the Evolution of Programs

CONTRIBUTED BY: Mate Csigi | 5 years ago BY: David Barnes
Biological Sciences , Computer Science , Engineering , ...
4
REPLIES
20.7K
VIEWS

NonlinearModelFit - syntax and interpreting the fit

QUESTION FROM: syed islam | 6 years ago BY: James McBride
Optimization , Mathematics , Wolfram Language
15
REPLIES
20.7K
VIEWS

Comparison with Julia Language

QUESTION FROM: Ernst H.K. Stelzer | 8 years ago BY: Neil Price
Computational Systems , Computer Science , Education , Mathematica , ...
1
REPLIES
20.4K
VIEWS

Performance reduction of FindMinimum in version 10

QUESTION FROM: Alexey Popkov | 6 years ago BY: Daniel Lichtblau
Mathematica , Optimization , Numerical Computation , ...
29
REPLIES
20.3K
VIEWS

Functional Programming for Non-linear Equations

QUESTION FROM: Pat Mac | 12 years ago BY: Pat Mac
Biological Sciences , Chemistry , High-Performance Computing , ...
4
REPLIES
20.1K
VIEWS

How to find the x and y Intercept of a Function

QUESTION FROM: William Duhe | 11 years ago BY: EDITORIAL BOARD
Equation Solving , Optimization , Mathematics , Modeling
1
REPLIES
20K
VIEWS

[GIF] A to Z (Image morph)

CONTRIBUTED BY: Clayton Shonkwiler | 9 years ago BY: Sander Huisman
Staff Picks , Dynamic Interactivity , Geometry , ...
13
REPLIES
19.5K
VIEWS

[GIF] Recursive Complete Graph

CONTRIBUTED BY: Bryan Lettner | 7 years ago BY: EDITORIAL BOARD
Staff Picks , Geometry , Graphics and Visualization , ...
4
REPLIES
19.1K
VIEWS

[WSS20] Constructing protein surfaces

CONTRIBUTED BY: Yury POLYACHENKO | 1 year ago BY: Yury POLYACHENKO
Staff Picks , Biological Sciences , Geometry , Optimization , ...
14
REPLIES
18.7K
VIEWS

Find the optimal virtual phone numbers to buy for X customers area codes?

QUESTION FROM: David Johnston | 8 years ago BY: CJ B
Data Science , Machine Learning , Optimization , Mathematics , ...
11
REPLIES
18.6K
VIEWS

[GIF] Regiomontanus' angle maximization problem

CONTRIBUTED BY: Jose Gomez | 9 years ago BY: Jose Gomez
Staff Picks , Calculus , Education , Graphics and Visualization , ...
3
REPLIES
18.3K
VIEWS

Help to solve an integral e^(-x^2)

QUESTION FROM: Alejandra Cardenas | 10 years ago BY: Frank Kampas
Calculus , Education , Engineering , Equation Solving , ...
5
REPLIES
17.9K
VIEWS

Mathematics research work, any suggestions?

QUESTION FROM: Wak Fuld | 10 years ago BY: Ulrich Mutze
Algebra , Calculus , Economics , Education , Finance , Geometry , ...
2
REPLIES
17.8K
VIEWS

Get a pair with smallest total distance from one list

QUESTION FROM: Yode Japhe | 8 years ago BY: Yode Japhe
Computer Science , Data Science , Graphs and Networks , ...
18
REPLIES
17.6K
VIEWS

Consistent foreign exchange options

CONTRIBUTED BY: Igor Hlivka | 7 years ago BY: Igor Hlivka
Staff Picks , Business Analytics , Economics , Finance , ...
6
REPLIES
17.3K
VIEWS

Reduce a Mathematica Notebook file size?

QUESTION FROM: Christopher Fox | 9 years ago BY: Sam Carrettie
Mathematica , Optimization , Presentation and Notebooks
6
REPLIES
17.3K
VIEWS

Making A Word Cloud Dense

CONTRIBUTED BY: Michael Trott | 7 years ago BY: Michael Trott
Staff Picks , Computational Linguistics , Dynamic Interactivity , ...
3
REPLIES
17K
VIEWS

[GIF] Ribbons of three materials: splines, neural nets & contour surfaces

CONTRIBUTED BY: Silvia Hao | 4 years ago BY: Silvia Hao
Staff Picks , Artificial Intelligence , Data Science , Geometry , ...
7
REPLIES
16.9K
VIEWS

need help to price a european option using finite difference method

QUESTION FROM: Kausik Datta | 10 years ago BY: David Gathercole
Compilation , Discrete Mathematics , Finance , Mathematica , ...
1
REPLIES
16.2K
VIEWS

MathCompile - my implementation of code compilation

CONTRIBUTED BY: Brian Lu | 5 years ago BY: EDITORIAL BOARD
Staff Picks , Compilation , External Programs and Systems , ...
5
REPLIES
16K
VIEWS

How to solve a PDE on Mathematica

QUESTION FROM: Pamela Vilela | 9 years ago BY: Gianluca Gorni
Mathematica , Optimization , Mathematics , Wavelets and Fourier Series
6
REPLIES
16K
VIEWS

[GiF] Love heart jewelry IV: the giving tree

CONTRIBUTED BY: Frederick Wu | 3 years ago BY: Frederick Wu
Staff Picks , 3D Printing , Biological Sciences , Geometry , ...
6
REPLIES
15.8K
VIEWS

Mathematica 10 twice as slow as Mathematica 8 -Reap and Sow is all it takes

CONTRIBUTED BY: Douglas Kubler | 10 years ago BY: Tom Zinger
Mathematica , Optimization , Tuning and Debugging , Wolfram Language
8
REPLIES
15.7K
VIEWS

Designing and building the world's largest (amateur) electromagnet

CONTRIBUTED BY: Robert Mendelsohn | 4 years ago BY: Oliver Ruessing
Staff Picks , Electrical Engineering , Engineering , ...
5
REPLIES
15.4K
VIEWS
1
2
3
4
5

Group Count Group Count

533 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
mkafker
Matthew Kafker
14 days ago
pecko
Predrag Stanimirovic
17 days ago
pbarendse
Peter Barendse
21 days ago
austinjiangboyu
Austin Jiang
26 days ago
sinuheperea
Sinuhe Perea
1 month ago
yuvrajchaudhary2026
Yuvraj Chaudhary
23 days ago
anweshamazumdar06
Anwesha Mazumdar
1 month ago

RELATED GROUPS RELATED GROUPS

RELATED GROUPS
Mathematics 6K discussions 4K subscriptions
Wolfram Language 11K discussions 2K subscriptions
Graphics and Visualization 4K discussions 1K subscriptions
Graphs and Networks 622 discussions 972 subscriptions
Staff Picks 1K discussions 800 subscriptions
Physics 1K discussions 3K subscriptions
Quantum Computing 19 discussions 266 subscriptions