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Symbolic and numeric local and global optimization methods, minimum and maximum values, combinatorial optimization, constrained and unconstrained optimization...

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Multiplying 4x4 matrices with complicated elements - taking long time

QUESTION FROM: Eleanor Holmes | 9 years ago BY: Eleanor Holmes
Equation Solving , High-Performance Computing , Optimization , ...
35
REPLIES
14.5K
VIEWS

Maximize a function with multinomial conditions?

QUESTION FROM: Alex Graham | 6 years ago BY: Frank Kampas
Optimization , Mathematics , Wolfram Language
34
REPLIES
10.9K
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

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

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
12.4K
VIEWS

Problem with using NMinimize with a compiled function

QUESTION FROM: Tomáš Hruš | 10 years ago BY: Tomáš Hruš
Mathematica , Optimization , Wolfram Language
22
REPLIES
14.6K
VIEWS

KKT conditions for ellipse and hyperbolas for this app

QUESTION FROM: Radek Drozd | 11 years ago BY: Radek Drozd
Geometry , Graphics and Visualization , Mathematica , Optimization , ...
19
REPLIES
7.9K
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

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

Find better representations for binary variables optimization?

QUESTION FROM: Wael Al Hajailan | 6 years ago BY: Anonymous User
Optimization , Mathematics , Symbolic Computations , Wolfram Language
16
REPLIES
8.9K
VIEWS

Use the LevenbergMarquardt method with FindFit?

QUESTION FROM: pantelidis | 7 years ago BY: pantelidis
Optimization , Mathematics , Physics , Wolfram Language
16
REPLIES
7.5K
VIEWS

How to derive the global optimal value from several subset values?

QUESTION FROM: Shaoyan Robert | 11 years ago BY: Shaoyan Robert
Mathematica , Optimization , Operations Research , Wolfram Language
16
REPLIES
8.9K
VIEWS

Derive a global optimal solution as an exogenous variable changes?

QUESTION FROM: Shaoyan Robert | 6 years ago BY: Rohit Namjoshi
Optimization , Mathematics , Symbolic Computations , Wolfram Language
15
REPLIES
7.6K
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

Speed up numerical solution of differential equation using BSplines?

QUESTION FROM: Enzo Marino | 9 years ago BY: Enzo Marino
Equation Solving , Optimization , Mathematics , ...
14
REPLIES
8.9K
VIEWS

Speed up large matrix multiplications with or without high precision?

QUESTION FROM: Erdem Uguz | 9 years ago BY: Sander Huisman
Algebra , Optimization , Mathematics , Wolfram Language
14
REPLIES
9.4K
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

FindMinimum code working on V9 but not V14

QUESTION FROM: Hirokazu Maruyama | 9 months ago BY: Hirokazu Maruyama
Calculus , Optimization , Mathematics , Physics , Wolfram Language
13
REPLIES
2.9K
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

Nash equilibrium with non-linear utility functions and continuous variables

QUESTION FROM: Iuval Clejan | 8 years ago BY: Neil Singer
Biological Sciences , Economics , Equation Solving , Optimization , ...
13
REPLIES
12.8K
VIEWS

Avoid high processor usage while running TreeForm/@NestList[#^#&,x,4] ?

QUESTION FROM: Jackreece Ejini | 9 years ago BY: Valeriu Ungureanu
Mathematica , Optimization , Operating System and Network Access , ...
13
REPLIES
10.7K
VIEWS

Unexpected solution from FindMinimum and NArgMin

QUESTION FROM: Iuval Clejan | 6 months ago BY: Iuval Clejan
Optimization , Mathematics , Wolfram Language
12
REPLIES
2.6K
VIEWS

Find mean of the minimum of N uniformly distributed random variables

QUESTION FROM: Bilal Owaidat | 6 years ago BY: Jim Baldwin
Optimization , Mathematics , Statistics and Probability , ...
12
REPLIES
6.9K
VIEWS

Need help with "FindFit"

QUESTION FROM: Florian Graf | 10 years ago BY: Jim Baldwin
Data Science , Mathematica , Optimization , Wolfram Language
12
REPLIES
8.5K
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

FindMaximum failing

QUESTION FROM: ash ash | 11 years ago BY: ash ash
Optimization , Numerical Computation , Wolfram Language
12
REPLIES
9.5K
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

Obtain Prony Coefficients from the following data?

QUESTION FROM: Justin Hendrix | 7 years ago BY: Daniel Lichtblau
Data Science , Optimization , Mathematics , Physics , ...
11
REPLIES
7.5K
VIEWS

Interdependent optimization of two functions?

QUESTION FROM: S G | 8 years ago BY: Brad Klee
Optimization , Mathematics , Wolfram Language
11
REPLIES
10.2K
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

Improve the syntax control in Mathematica?

QUESTION FROM: Adam Sikora | 9 years ago BY: Valeriu Ungureanu
Mathematica , Optimization , Software Development , User Interface , ...
11
REPLIES
9.2K
VIEWS

Linear Programming and Optimization

QUESTION FROM: Okkes Dulgerci | 9 years ago BY: Frank Kampas
Equation Solving , Optimization , Wolfram Language
11
REPLIES
10.1K
VIEWS

Functional programming question ...

QUESTION FROM: Mark Tuttle | 11 years ago BY: Ilian Gachevski
Mathematica , Optimization , Wolfram Language
11
REPLIES
6.9K
VIEWS

Create a list of integer variables to Minimize a particular quantity?

QUESTION FROM: Elisa Boffelli | 7 years ago BY: Elisa Boffelli
Optimization , Mathematics , Wolfram Language
10
REPLIES
5.7K
VIEWS

Find multinominal maximum with NMaximize?

QUESTION FROM: Alex Graham | 7 years ago BY: Frank Kampas
Optimization , Mathematics , Numerical Computation , Wolfram Language
10
REPLIES
8.2K
VIEWS

Solve an integer programming problem with LinearProgramming?

QUESTION FROM: João Janela | 9 years ago BY: Frank Kampas
Equation Solving , Optimization , Mathematics , ...
10
REPLIES
11.2K
VIEWS

Record optimally first hitting times?

QUESTION FROM: Sandu Ursu | 9 years ago BY: Sander Huisman
External Programs and Systems , Mathematica , Optimization , ...
10
REPLIES
9K
VIEWS

Selecting parts of fitted model

QUESTION FROM: Al Guy | 10 years ago BY: Jim Baldwin
Mathematica , Optimization , Numerical Computation , Wolfram Language
10
REPLIES
6.1K
VIEWS

Bad behavior of NMinimize for discontinuous functions

QUESTION FROM: Alexey Kushnir | 11 years ago BY: Alexey Kushnir
Mathematica , Optimization , Wolfram Cloud , Wolfram Language
10
REPLIES
5.8K
VIEWS

My program keeps outputting the input! Help!

QUESTION FROM: kiet ngo | 11 years ago BY: Bill Simpson
Mathematica , Optimization , Mathematics , Numerical Computation , ...
10
REPLIES
9.4K
VIEWS

I have problem to maximize a function

QUESTION FROM: Reza rho | 1 year ago BY: Reza rho
Optimization , Mathematics , Wolfram Language
9
REPLIES
2.5K
VIEWS

FindMinimum problem with Interpolated curve

QUESTION FROM: David Golber | 2 years ago BY: David Golber
Graphics and Visualization , Optimization , Mathematics , ...
9
REPLIES
4.1K
VIEWS

Finding shortest tour of the vertices of a truncated icosahedron?

QUESTION FROM: David Gustavson | 3 years ago BY: David Gustavson
Graphics and Visualization , Optimization , Mathematics , ...
9
REPLIES
5.7K
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

Regarding units of output value

QUESTION FROM: abhishek sharma | 5 years ago BY: abhishek sharma
Algebra , Calculus , Mathematica , Optimization , Mathematics , ...
9
REPLIES
7.8K
VIEWS

Is Version 12 Tetrahedron Bottomless?

QUESTION FROM: Frank Kampas | 6 years ago BY: Ilian Gachevski
Geometry , Optimization , Mathematics , Wolfram Language
9
REPLIES
6.4K
VIEWS

Avoid message error "MemoryAllocationFailure" with NonlinearModelFit?

QUESTION FROM: Gustavo Dacanal | 7 years ago BY: Gustavo Dacanal
Optimization , Mathematics , Wolfram Language
9
REPLIES
13.6K
VIEWS

[?] Perform a nonlinearmodelfit of data?

QUESTION FROM: Riccardo Moro | 7 years ago BY: Daniel Lichtblau
Data Science , Graphics and Visualization , Optimization , ...
9
REPLIES
7.9K
VIEWS

Error in NonlinearModelFit with a trig function

QUESTION FROM: syed islam | 9 years ago BY: syed islam
Equation Solving , Optimization , Modeling , Numerical Computation , ...
9
REPLIES
8K
VIEWS

How to write equations in wolfram?

QUESTION FROM: Alon Vasago | 11 years ago BY: Tigran Aivazian
Algebra , Equation Solving , Mathematica , Optimization , ...
9
REPLIES
13.4K
VIEWS

Can Wolfram manage maximizing a function with five variables?

QUESTION FROM: saiteja damera | 11 years ago BY: Frank Kampas
Optimization , Wolfram Language
9
REPLIES
4.3K
VIEWS

Use NMinimize calling an own defined function?

QUESTION FROM: Mario Junior Mencagli | 1 year ago BY: Unknown Unknown
Optimization , Mathematics , Numerical Computation , Wolfram Language
8
REPLIES
8.5K
VIEWS

Minimize doesn't work for a given function

QUESTION FROM: Gabriel Ybarra Marcaida | 1 year ago BY: Denis Ivanov
Optimization , Mathematics , Wolfram Language
8
REPLIES
2.7K
VIEWS

Using Mosek on 13.0.1 and MacOS ARM

QUESTION FROM: Anton Antonov | 2 years ago BY: Sizhuo Yu
External Programs and Systems , Optimization , Wolfram Language
8
REPLIES
7K
VIEWS

Perform numerical nonlinear global optimization?

QUESTION FROM: Michael Fischer | 6 years ago BY: Shenghui Yang
Optimization , Mathematics , Wolfram Language
8
REPLIES
7.2K
VIEWS

Solve the following non-linear integer max-problem with NMaximize?

QUESTION FROM: Christos Papahristodoulou | 7 years ago BY: Frank Kampas
Equation Solving , Optimization , Mathematics , ...
8
REPLIES
8.1K
VIEWS

Use CUDA to compute large output calculations?

QUESTION FROM: Omar Mahmoud | 7 years ago BY: Omar Mahmoud
Compilation , External Programs and Systems , Optimization , ...
8
REPLIES
9.3K
VIEWS

Principle of RandomSearch method in NMinimize?

QUESTION FROM: Lukas Vacek | 7 years ago BY: Lukas Vacek
Mathematica , Optimization , Mathematics , Numerical Computation , ...
8
REPLIES
9.4K
VIEWS

[?] Find first local minima?

QUESTION FROM: M.A. Ghorbani | 8 years ago BY: Hans Dolhaine
Calculus , Optimization , Mathematics , Wolfram Language
8
REPLIES
6.6K
VIEWS

[?] Find symbolic values in coefficients from FindFit function?

QUESTION FROM: Lea Rebanks | 8 years ago BY: Lea Rebanks
Optimization , Mathematics , Symbolic Computations , Wolfram Language
8
REPLIES
8.7K
VIEWS

[?] Write a constraint on list elements when using Maximize ?

QUESTION FROM: Narjes Kandil | 8 years ago BY: Neil Singer
Engineering , Optimization , Mathematics , Wolfram Language
8
REPLIES
6.4K
VIEWS

NMaximize gives wrong result

QUESTION FROM: Thanasis Mnt | 10 years ago BY: Thanasis Mnt
Mathematica , Optimization , Wolfram Language
8
REPLIES
8.9K
VIEWS

Trouble using ListPlot and ListLogLogPlot and curve fitting in W.Alpha

QUESTION FROM: Daniel Loughlin | 10 years ago BY: Bruce Miller
Graphics and Visualization , Import and Export , Optimization , ...
8
REPLIES
11.7K
VIEWS

Combination Method - fitting two parameters to data

QUESTION FROM: INTAN SUPRABA | 11 years ago BY: INTAN SUPRABA
Optimization , Statistics and Probability , Wolfram Language
8
REPLIES
7.7K
VIEWS

Speeding up the FindMinimum function

QUESTION FROM: Matty Mookerjee | 11 years ago BY: Daniel Lichtblau
Mathematica , Optimization , Numerical Computation , Wolfram Language
8
REPLIES
13K
VIEWS

Unexpected behaviour from NMaximize optimising a stochastic function

QUESTION FROM: Cameron Turner | 11 months ago BY: Cameron Turner
Optimization , Mathematics , Numerical Computation , Wolfram Language
7
REPLIES
2.4K
VIEWS

Make code faster and in C-compatible manner?

QUESTION FROM: Ulrich Utiger | 1 year ago BY: Daniel Lichtblau
Compilation , Discrete Mathematics , High-Performance Computing , ...
7
REPLIES
10.9K
VIEWS

How to use Wolfram Alpha to calculate location of three overlapping Circles

QUESTION FROM: Don Baechtel | 2 years ago BY: Don Baechtel
Geometry , Graphics and Visualization , Optimization , Mathematics , ...
7
REPLIES
6K
VIEWS

Optimization problem in Wolfram|Alpha?

QUESTION FROM: Manuel Kerm | 4 years ago BY: Manuel Kerm
Optimization , Mathematics , Wolfram|Alpha , Wolfram Language
7
REPLIES
6.3K
VIEWS

ParallelTable and PowersRepresentations to find solutions system of equatio

QUESTION FROM: Jan Eerland | 5 years ago BY: Rohit Namjoshi
Algebra , Equation Solving , Optimization , Mathematics , ...
7
REPLIES
7.3K
VIEWS

Numerical anomalies in a minimax algorithm

QUESTION FROM: David Eberly | 7 years ago BY: Daniel Lichtblau
Graphics and Visualization , Mathematica , Optimization , ...
7
REPLIES
6.9K
VIEWS

Error fitting function to data using NIntegrate and ' (differentiation).

QUESTION FROM: Christoph Bernkopf | 7 years ago BY: Christoph Bernkopf
Algebra , Calculus , Optimization , Mathematics , Modeling , ...
7
REPLIES
8K
VIEWS

Find the contour of a pair of multi-variable functions?

QUESTION FROM: JOSE OLIVER | 7 years ago BY: Daniel Lichtblau
Graphics and Visualization , Optimization , Mathematics , ...
7
REPLIES
5.7K
VIEWS

Minimizes a function (variance over 1mln data-points)?

QUESTION FROM: Sandu Ursu | 9 years ago BY: Sandu Ursu
Calculus , Optimization , Mathematics , Wolfram Language
7
REPLIES
8.7K
VIEWS

Why does the amount of memory for similar matrices vary so much?

QUESTION FROM: Petre Logofatu | 9 years ago BY: Petre Logofatu
Mathematica , Optimization , Mathematics , Wolfram Language
7
REPLIES
6.9K
VIEWS

Memory Leak: MemoryUse[] returns values too high compared to my Data size

QUESTION FROM: Raziel SoulReaver | 9 years ago BY: Raziel SoulReaver
Mathematica , Optimization , Tuning and Debugging , Wolfram Language
7
REPLIES
9.8K
VIEWS

No more memory available

QUESTION FROM: Michael Steffen | 9 years ago BY: Michael Steffen
Graphics and Visualization , Import and Export , Mathematica , ...
7
REPLIES
12.1K
VIEWS

How do I ratio to very small values and avoid rounding to unity?

QUESTION FROM: Luther Nayhm | 10 years ago BY: Luther Nayhm
Optimization , Mathematics
7
REPLIES
5.2K
VIEWS

Why does FindMinimum return 'The function value Null is not a real number'?

QUESTION FROM: Marco Gorelli | 10 years ago BY: Frank Kampas
Mathematica , Optimization , Numerical Computation , Wolfram Language
7
REPLIES
5.6K
VIEWS

How to smooth and filter the signal?

QUESTION FROM: Peter Parker | 10 years ago BY: EDITORIAL BOARD
Image Processing , Optimization , Signal Processing , Wolfram Language
7
REPLIES
15.3K
VIEWS

Trying to find visit all the city parks in Great Falls, Montana

QUESTION FROM: Patrick Wolf | 10 years ago BY: Vitaliy Kaurov
Graphics and Visualization , Optimization , Mathematics , ...
7
REPLIES
13.9K
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

Is it possible to select numbers by their digit parity?

QUESTION FROM: Paul Cleary | 11 years ago BY: Mark Dooris
Mathematica , Optimization , Mathematics , Wolfram Language
7
REPLIES
13.3K
VIEWS

Can I get a tip on how to optimize this code to render graphics faster?

QUESTION FROM: Rob Holman | 11 years ago BY: Michael Rogers
Graphics and Visualization , Mathematica , Optimization , ...
7
REPLIES
9.6K
VIEWS

Plot with and without `Table` produce different results

QUESTION FROM: Ian P | 2 years ago BY: Updating Name
Algebra , Calculus , Equation Solving , Graphics and Visualization , ...
6
REPLIES
2.5K
VIEWS

Cut wood to minimize loss

QUESTION FROM: Nicholas Kormanik | 2 years ago BY: Nicholas Kormanik
Algebra , Optimization , Mathematics , Wolfram Language
6
REPLIES
4.2K
VIEWS

Slap swarm algorithm in Wolfram language?

QUESTION FROM: Alex Teymouri | 4 years ago BY: Daniel Lichtblau
Optimization , Wolfram Language
6
REPLIES
5.8K
VIEWS

Using a list for possible values that a variable should have

QUESTION FROM: Wael Al Hajailan | 5 years ago BY: David Keith
Optimization , Wolfram Language
6
REPLIES
8K
VIEWS

Why does my fit not work?

QUESTION FROM: Peter Parker | 5 years ago BY: Jason Zhao
Optimization , Numerical Computation , Wolfram Language
6
REPLIES
11.9K
VIEWS

Use MaximalBy for the following optimization problem?

QUESTION FROM: Shaoyan Robert | 6 years ago BY: Shaoyan Robert
Optimization , Mathematics , Wolfram Language
6
REPLIES
6.2K
VIEWS

Construct a surface using NonlinearModelFit?

QUESTION FROM: Jaime de la Mota | 6 years ago BY: Jaime de la Mota
Optimization , Mathematics , Modeling , Wolfram Language
6
REPLIES
5.6K
VIEWS

Alternative to MiniMaxApproximation?

QUESTION FROM: Leslaw Bieniasz | 6 years ago BY: John Doty
Calculus , Optimization , Mathematics , Wolfram Language
6
REPLIES
9.5K
VIEWS

[WSC19] Captioning graphs of continuous functions

QUESTION FROM: Hedi Ben Daoud | 6 years ago BY: Hedi Ben Daoud
Audio, Sound and Music , Computational Linguistics , Data Science , ...
6
REPLIES
14.6K
VIEWS

Compile to find digits ratio of integers composed by sequential numbers?

QUESTION FROM: Claudio Chaib | 6 years ago BY: Claudio Chaib
Algebra , Compilation , Graphics and Visualization , Optimization , ...
6
REPLIES
7.6K
VIEWS

Use compiled function in FindMinimum/NMinimize (recurring issue...)?

QUESTION FROM: Eric Michielssen | 6 years ago BY: Frank Kampas
Compilation , Optimization , Wolfram Language
6
REPLIES
9.9K
VIEWS

Get the local minimum of a function?

QUESTION FROM: Tobias Köhler | 7 years ago BY: Frank Kampas
Equation Solving , Optimization , Mathematics , Wolfram Language
6
REPLIES
6K
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

[?] Minimize a very complicated expression?

QUESTION FROM: Robert Poenaru | 8 years ago BY: Sander Huisman
Optimization , Mathematics , Numerical Computation , Wolfram Language
6
REPLIES
6.3K
VIEWS

Use a proper optimization function for a profit model?

QUESTION FROM: Scott T | 8 years ago BY: Neil Singer
Optimization , Mathematics , Modeling , Wolfram Language
6
REPLIES
5.9K
VIEWS

Get the global minimum fitting?

QUESTION FROM: hwoarang Polar | 8 years ago BY: Neil Singer
Graphics and Visualization , Optimization , Mathematics , ...
6
REPLIES
9.6K
VIEWS
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