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Augmented Lagrangian Minimizer

CONTRIBUTED BY: Frank Kampas | 11 years ago BY: Frank Kampas
Mathematics , Operations Research , Software Development
5
REPLIES
7.1K
VIEWS

Plot a solution of DSolveValue

QUESTION FROM: Lina Lili | 5 years ago BY: Gianluca Gorni
Control Systems , Equation Solving , Mathematics , Wolfram Language
1
REPLIES
7.1K
VIEWS

Differential Operators: Coordinate Transformations?

QUESTION FROM: Anthony DeGance | 9 years ago BY: Anthony DeGance
Calculus , Mathematics , Symbolic Computations , Wolfram Language
3
REPLIES
7K
VIEWS

[Solved] Print n-th number from list

QUESTION FROM: Piotr K?kol | 11 years ago BY: Piotr K?kol
Discrete Mathematics , Mathematics , Wolfram|Alpha
6
REPLIES
7K
VIEWS

How to code function whose value depends on conditions?

QUESTION FROM: Ricardo Garcia | 10 years ago BY: Ricardo Garcia
Discrete Mathematics , Mathematica , Mathematics
4
REPLIES
7K
VIEWS

Calculate the Rational Canonical Form of a square matrix

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Algebra , Mathematics , Wolfram Language
7
REPLIES
7K
VIEWS

Sorting noncommuting operators?

QUESTION FROM: Frank Kampas | 10 years ago BY: Frank Kampas
Mathematics , Physics
6
REPLIES
7K
VIEWS

Partial derivative of Thermodynamic properties?

QUESTION FROM: Kaushik Mallick | 9 years ago
Calculus , Chemical Engineering , Equation Solving , Mathematics , ...
0
REPLIES
7K
VIEWS

How to make it isolate the Beta parameter?

QUESTION FROM: Xavier Koch | 5 years ago BY: Bill Nelson
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
7K
VIEWS

Get a symbolic Lyapunov solver?

QUESTION FROM: Ilie Denis | 7 years ago BY: Frank Kampas
Control Systems , Engineering , Equation Solving , Mathematics , ...
1
REPLIES
7K
VIEWS

Convert a system of linear equations to matrix-form

QUESTION FROM: Werner Geiger | 3 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Wolfram Language
7
REPLIES
7K
VIEWS

NDSolve Finite Elements in coordinate systems other than cartesian {x,y,z}?

QUESTION FROM: Evgeniy Evtushenko | 9 years ago BY: Evgeniy Evtushenko
Calculus , Equation Solving , Mathematics , Modeling , ...
3
REPLIES
7K
VIEWS

ListPlot a subset of the value elements of a vector-valued TimeSeries?

QUESTION FROM: Vincent Virgilio | 7 years ago BY: Vincent Virgilio
Graphics and Visualization , Mathematics , Signal Processing , ...
1
REPLIES
7K
VIEWS

Sneak-Peek at V10...shhhh...

CONTRIBUTED BY: Danielle Rommel | 12 years ago
Authoring and Publishing , Business Analytics , Computer Science , ...
0
REPLIES
7K
VIEWS

How to optimize a function over parameter under integral

QUESTION FROM: Oleksandr Zelyak | 10 years ago BY: Oleksandr Zelyak
Mathematica , Optimization , Mathematics
2
REPLIES
7K
VIEWS

Splitting a point with Mathematica and MathTensor: a Mathematica memoir

CONTRIBUTED BY: Steven Christensen | 3 years ago BY: Steven Christensen
Staff Picks , Algebra , Calculus , Equation Solving , ...
3
REPLIES
7K
VIEWS

Alternative solution to Series with Catalan numbers in Wolfram|Alpha?

QUESTION FROM: Ralf Steiner | 9 years ago BY: Ralf Steiner
Mathematics , Wolfram|Alpha , Wolfram Language
5
REPLIES
7K
VIEWS

SimpleTensor: a package for tensor and differential-geometric calculations

CONTRIBUTED BY: Denys Rybalka | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Equation Solving , Mathematica Add-Ons , ...
1
REPLIES
7K
VIEWS

Work on symbolic complex numbers - z Conjugate[z]=(Abs[z])^2 ?

QUESTION FROM: Gennaro Arguzzi | 8 years ago BY: Carl Woll
Mathematics , Symbolic Computations , Wolfram Language
2
REPLIES
7K
VIEWS

Search for prime numbers greater than 5

CONTRIBUTED BY: Koichi Ohno | 6 years ago BY: Koichi Ohno
Discrete Mathematics , Mathematics , Wolfram Language
2
REPLIES
7K
VIEWS

Complex Integral Simplification

QUESTION FROM: Ankit Sharma | 10 years ago BY: Jim Baldwin
Calculus , Mathematics , Wolfram Language
1
REPLIES
7K
VIEWS

Explore a golden rectangle with TangentAndNormalLine in WFR

CONTRIBUTED BY: Shenghui Yang | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Computer-Based Maths , Equation Solving , ...
1
REPLIES
7K
VIEWS

Using conditional expression in summation

QUESTION FROM: Michael Morami | 5 years ago BY: Richard Frost
Mathematics , Numerical Computation , Wolfram Language
12
REPLIES
7K
VIEWS

How to solve for 4x4 Matrix? Solve[x.M==y]]

QUESTION FROM: Chris Smith | 10 years ago BY: Gianluca Gorni
Mathematics , Wolfram Language
2
REPLIES
7K
VIEWS

Plot circles with given centres?

QUESTION FROM: Matej Rakar | 7 years ago BY: Matej Rakar
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
6
REPLIES
7K
VIEWS

Can't work with interim answer of variable length

QUESTION FROM: Alexey Podchufarov | 10 years ago BY: Sean Clarke
Data Science , Discrete Mathematics , Import and Export , ...
1
REPLIES
7K
VIEWS

[GiF] ℘' (Conformal transformation of hexagonal grid)

CONTRIBUTED BY: Clayton Shonkwiler | 1 year ago BY: Christopher Young
Staff Picks , Computational Humanities , Geometry , ...
8
REPLIES
7K
VIEWS

How to insert Mathematica Code in LaTeX?

QUESTION FROM: Athanasios Paraskevopoulos | 3 years ago BY: Athanasios Paraskevopoulos
Authoring and Publishing , Mathematics , Wolfram Language
3
REPLIES
7K
VIEWS

Symmetric Angle Doubling Formulas for JacobiSN | CN | DN .

CONTRIBUTED BY: Brad Klee | 6 years ago BY: J. M.
Algebra , Calculus , Discrete Mathematics , Geometry , Mathematics , ...
1
REPLIES
7K
VIEWS

Lyapunov exponent of Mackey Glass Equation

QUESTION FROM: Dia Ghosh | 10 years ago BY: Sam Carrettie
Mathematica , Mathematics
3
REPLIES
7K
VIEWS

Animating Wolfram surfaces with Blender: Mesh deforming & Superellipse

CONTRIBUTED BY: Guenther Gsaller | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , External Programs and Systems , ...
1
REPLIES
7K
VIEWS

Plot a Clebsch surface?

QUESTION FROM: Meigo Mõttus | 5 years ago BY: Meigo Mõttus
3D Printing , Geometry , Graphics and Visualization , Mathematics , ...
9
REPLIES
7K
VIEWS

Get right result with FindIndependentVertexSet[g,{n}] ?

QUESTION FROM: Licheng Zhang | 6 years ago BY: Licheng Zhang
Graphs and Networks , Mathematics , Wolfram Language
2
REPLIES
7K
VIEWS

Equation Model with more than one period. Tipps to simulate more periods.

QUESTION FROM: Claude Dax | 10 years ago
Algebra , Economics , Equation Solving , Mathematica , Mathematics , ...
0
REPLIES
7K
VIEWS

A geometric multigrid solver for Mathematica?

CONTRIBUTED BY: Henrik Schumacher | 7 years ago
Equation Solving , Geometry , Know-How , Optimization , Mathematics , ...
0
REPLIES
7K
VIEWS

Plot one dependent variable against another?

QUESTION FROM: Kaushik Mallick | 9 years ago BY: Kaushik Mallick
Calculus , Equation Solving , Graphics and Visualization , ...
2
REPLIES
7K
VIEWS

Wolfram gets it wrong?

QUESTION FROM: John Stevenson | 10 years ago BY: John Stevenson
Mathematics , Wolfram|Alpha
2
REPLIES
7K
VIEWS

[GiF] Facile à Retenir (Permutohedron-inspired animation)

CONTRIBUTED BY: Clayton Shonkwiler | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Dynamic Interactivity , Graphics and Visualization , ...
1
REPLIES
7K
VIEWS

Is Dr. Chung's symbolic package access available?

QUESTION FROM: Kay Herbert | 8 years ago
Authoring and Publishing , Calculus , Mathematics , Packages
0
REPLIES
7K
VIEWS

Animating smooth roll of a square wheel on a shaped road

CONTRIBUTED BY: Silvia Hao | 2 years ago BY: Michael Rogers
Staff Picks , Calculus , Engineering , Geometry , ...
3
REPLIES
7K
VIEWS

Avoid different stats and ranking while using FindDistribution?

QUESTION FROM: Amin C | 8 years ago BY: Amin C
Mathematics , Statistics and Probability , Wolfram Language
6
REPLIES
7K
VIEWS

Why is the derivative of arcsec(x) different on Wolfram?

QUESTION FROM: ivette perez | 3 years ago BY: Michael Rogers
Mathematics
3
REPLIES
7K
VIEWS

Solve symbolic cubic equation and select specific solution

QUESTION FROM: Bernd Sprenger | 5 years ago BY: Updating Name
Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
7K
VIEWS

Add points of tangency along a helix?

QUESTION FROM: Noah Bray | 8 years ago BY: v z
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
7K
VIEWS

Extracting equations from a pdf?

QUESTION FROM: W. Craig Carter | 2 years ago BY: Roland Franzius
Image Processing , Mathematics , Natural Language Processing , ...
1
REPLIES
7K
VIEWS

For loop that list all primes between 1 and 100

QUESTION FROM: Albin Nilsson | 4 years ago BY: Frank Kampas
Mathematics , Wolfram Language
9
REPLIES
7K
VIEWS

Can I create printable worksheets using Wolfram Alpha?

QUESTION FROM: Sophia Olender | 9 years ago BY: Sam Carrettie
Import and Export , Mathematics , Wolfram|Alpha
1
REPLIES
7K
VIEWS

Prove this limit

QUESTION FROM: Marvin Ray Burns A.G.S. (cum laude) | 11 years ago BY: Udo Krause
Mathematics , Wolfram Language
4
REPLIES
7K
VIEWS

Internship Opportunity: Partial Differential Equations Intern (Consultant)

CONTRIBUTED BY: Kayla Moore | 5 years ago
Calculus , Equation Solving , Jobs & More Exchange , Mathematics , ...
0
REPLIES
7K
VIEWS

[WSC18] Finding Gliders in Cellular Automata

CONTRIBUTED BY: Colin Weller | 7 years ago
Staff Picks , Graphics and Visualization , Mathematics , ...
0
REPLIES
7K
VIEWS

Use Show to combine numerous plots?

QUESTION FROM: David Torney | 7 years ago BY: l van Veen
Graphics and Visualization , Mathematics , Wolfram Language
6
REPLIES
7K
VIEWS

Why : and / symbol handled different in W|A? Both mean division.

QUESTION FROM: Endre Varga | 7 years ago BY: EDITORIAL BOARD
Mathematics , Wolfram|Alpha
10
REPLIES
7K
VIEWS

[TMJ] Aspects of Input Shaping Control of Flexible Mechanical Systems

CONTRIBUTED BY: EDITORIAL BOARD | 7 years ago BY: Neil Singer
Calculus , Engineering , Equation Solving , Events & Media , ...
4
REPLIES
7K
VIEWS

Use Apply[] when f has 2 or more functions?

QUESTION FROM: Manjunath Babu | 9 years ago BY: Yehuda Ben-Shimol
Mathematics , Wolfram Language
5
REPLIES
7K
VIEWS

[?] Get Fourier series coefficients of Sin[]?

QUESTION FROM: Gennaro Arguzzi | 8 years ago BY: Daniel Lichtblau
Mathematics , Wavelets and Fourier Series , Wolfram Language
1
REPLIES
7K
VIEWS

Efficient Prime Number Generation

CONTRIBUTED BY: Christopher Wolfe | 4 years ago BY: Bill McEachen
Computer Science , Mathematics , Wolfram Language
8
REPLIES
7K
VIEWS

Animating Wolfram surfaces with Blender: Extrude & Transform

CONTRIBUTED BY: Guenther Gsaller | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Humanities , ...
1
REPLIES
7K
VIEWS

Proving Pythagorean theorem using Trigonometry

QUESTION FROM: Frank Kampas | 1 year ago BY: Phil Earnhardt
Geometry , Mathematics , Wolfram Language
2
REPLIES
7K
VIEWS

Get a more precise number of this formula with W|A?

QUESTION FROM: Michael Przybylski | 7 years ago BY: Michael Przybylski
Mathematics , Numerical Computation , Physics , Wolfram|Alpha
4
REPLIES
7K
VIEWS

How to plot implicit function with intermediate variable

QUESTION FROM: Lingfei Li | 3 years ago BY: xzczd 　
Graphics and Visualization , Mathematica , Mathematics , Modeling , ...
8
REPLIES
6.9K
VIEWS

Compute the spatiotemporal temperature distribution of a liquid droplet?

QUESTION FROM: Zuhaib Nissar | 6 years ago BY: Zuhaib Nissar
Algebra , Calculus , Engineering , Mathematics , Modeling , ...
2
REPLIES
6.9K
VIEWS

Runge Kutta method for a system

QUESTION FROM: Vedat Erturk | 4 years ago BY: Hans Dolhaine
Algebra , Equation Solving , Mathematics , Wolfram Language
28
REPLIES
6.9K
VIEWS

How can I calculate the variance of a list of fit residuals?

QUESTION FROM: Dylan Mitchell | 11 years ago
Business Analytics , Economics , Finance , Mathematica , Mathematics
0
REPLIES
6.9K
VIEWS

Solve equation of motion with Dirac-fermions?

QUESTION FROM: C. H. | 7 years ago BY: C. H.
Calculus , Equation Solving , Mathematics , Packages , Physics , ...
12
REPLIES
6.9K
VIEWS

Solve second order stiff ODE with boundary conditions?

QUESTION FROM: satoru none | 9 years ago BY: Hans Dolhaine
Equation Solving , Mathematics , Numerical Computation , ...
10
REPLIES
6.9K
VIEWS

Tips to visualize Q-2089 of Mathematics Magazine (MAA)

CONTRIBUTED BY: Shenghui Yang | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Computer-Based Maths , Education , Geometry , ...
1
REPLIES
6.9K
VIEWS

Create a right hand grid to match a textbook perspective?

QUESTION FROM: Peter Munro | 7 years ago BY: Abby Brown
Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
6.9K
VIEWS

Generate a random Matrix with restrictions?

QUESTION FROM: Joseph Levano | 8 years ago BY: Marco Thiel
Algebra , Mathematics , Wolfram Language
2
REPLIES
6.9K
VIEWS

Sum of two equal expressions

QUESTION FROM: martina cottini | 4 years ago BY: Marvin Ray Burns A.G.S. (cum laude)
Algebra , Mathematics , Wolfram Language
1
REPLIES
6.9K
VIEWS

[?] Multiply a 2x2 matrix with a vector?

QUESTION FROM: Timothy Tapio | 6 years ago BY: Timothy Tapio
Mathematics , Wolfram Language
9
REPLIES
6.9K
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

Optimize search for rational numbers on unit circle?

QUESTION FROM: Vitaliy Kaurov | 2 years ago BY: Jari Kirma
High-Performance Computing , Mathematics , Numerical Computation , ...
11
REPLIES
6.9K
VIEWS

Vertex numbers from GraphPlot replaced with characters from a list?

QUESTION FROM: Douglas Youvan | 5 years ago BY: Rohit Namjoshi
Graphics and Visualization , Graphs and Networks , Mathematics , ...
5
REPLIES
6.9K
VIEWS

FindRoot not recognising replaced symbol in nested function

QUESTION FROM: Archie Watts-Farmer | 5 years ago BY: Archie Watts-Farmer
Equation Solving , Mathematics , Wolfram Language
5
REPLIES
6.9K
VIEWS

Create 3D array from a 2D matrix?

QUESTION FROM: mohamed alzenad | 7 years ago BY: Gustavo Gordillo
Mathematics , Wolfram Language
2
REPLIES
6.9K
VIEWS

Two-way quantum computers adding CPT analog of state preparation

CONTRIBUTED BY: Jarek Duda | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Graphics and Visualization , Mathematica Add-Ons , ...
1
REPLIES
6.9K
VIEWS

Catch throw with no results

QUESTION FROM: Luis Felipe Massena Misiec | 5 years ago BY: Brad war
Discrete Mathematics , Mathematics , Wolfram Language
8
REPLIES
6.9K
VIEWS

Compute sums containing Clebsch Gordan coefficients?

QUESTION FROM: Robert Poenaru | 6 years ago BY: Sjoerd Smit
Mathematics , Numerical Computation , Physics , Wolfram Language
1
REPLIES
6.9K
VIEWS

Different speed of numerical integration in Mathematica 6 and 9?

QUESTION FROM: Vladimir Ivanov | 9 years ago BY: Vladimir Ivanov
Mathematica , Mathematics , Numerical Computation , Wolfram Language
2
REPLIES
6.9K
VIEWS

[?] Plot multiple functions (2D and 3D)?

QUESTION FROM: Jonas Eriksson | 8 years ago BY: Chi-Hsiang Wang
Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
6.9K
VIEWS

Differences between u[x,y,t] vs. u[x,y][t] vs. u[x][y][t].

QUESTION FROM: Artin Hatzikioseyian | 5 years ago BY: Artin Hatzikioseyian
Equation Solving , Mathematics , Wolfram Language
3
REPLIES
6.9K
VIEWS

Obtain proper errors on fitted parameters?

QUESTION FROM: Angelo Esposito | 9 years ago BY: Jason Biggs
Mathematics , Modeling , Physics , Statistics and Probability , ...
5
REPLIES
6.9K
VIEWS

How to type this with wolfram?

QUESTION FROM: Ru. Av. | 10 years ago BY: Gustavo Delfino
Mathematics
3
REPLIES
6.9K
VIEWS

[WSC21] Exploring minimal deep learning systems using Boolean functions

CONTRIBUTED BY: Andri Kadaifciu | 4 years ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Data Science , ...
1
REPLIES
6.9K
VIEWS

Find a list of combinations of x, y and z that would produce 1.30000 in eq?

QUESTION FROM: Albert Shim | 9 years ago BY: Gianluca Gorni
Equation Solving , Mathematics , Wolfram Language
9
REPLIES
6.9K
VIEWS

FunctionPeriod don't work with PowerModList?

QUESTION FROM: Alexey Podchufarov | 10 years ago BY: Alexey Podchufarov
Calculus , Mathematica , Mathematics , Numerical Computation
2
REPLIES
6.9K
VIEWS

[?] Interpolate a 3D vector field?

QUESTION FROM: Tomi Baikie | 8 years ago BY: Sander Huisman
Graphics and Visualization , Optimization , Mathematics , Modeling , ...
3
REPLIES
6.9K
VIEWS

Solve equation system in Wolfram|Alpha?

QUESTION FROM: Shivam Gautam | 9 years ago BY: Shivam Gautam
Equation Solving , Mathematics , Wolfram|Alpha
4
REPLIES
6.9K
VIEWS

How do I extract the variables from a polynomial?

QUESTION FROM: feng wei | 12 years ago BY: feng wei
Mathematics
6
REPLIES
6.9K
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

[Call] for teachers to develop a course on Computational Logic

CONTRIBUTED BY: Vinay Chaudhri | 9 years ago
Authoring and Publishing , Computer-Based Maths , Computer Science , ...
0
REPLIES
6.9K
VIEWS

Probability of normal variable and its standardized version different?

QUESTION FROM: Ruben Garcia Berasategui | 6 years ago BY: Ruben Garcia Berasategui
Mathematics , Numerical Computation , Statistics and Probability , ...
2
REPLIES
6.9K
VIEWS

Is the SuperLie package now in Mathematica?

QUESTION FROM: Douglas Youvan | 5 years ago BY: Rohit Namjoshi
Mathematics , Packages , Physics , Wolfram Language
2
REPLIES
6.9K
VIEWS

[?] Plot this gaussian function?

QUESTION FROM: Anonymous User | 8 years ago BY: Anonymous User
Graphics and Visualization , Mathematics , Wolfram Language
9
REPLIES
6.9K
VIEWS

Plot the following custom function?

QUESTION FROM: katelyn crawford | 5 years ago BY: Murray Eisenberg
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
4
REPLIES
6.9K
VIEWS

2D gaussian nonlinearmodefit

QUESTION FROM: fary farfar | 10 years ago BY: Jim Baldwin
Mathematics
11
REPLIES
6.9K
VIEWS

[WSC22] Subatomic particles & collisions in class 4 CA using AI

CONTRIBUTED BY: Harini Thiagarajan | 3 years ago BY: EDITORIAL BOARD
Staff Picks , Computational Systems , Engineering , Mathematics , ...
3
REPLIES
6.9K
VIEWS

Solve system of non-linear differential-algebraic equations using NDSolve?

QUESTION FROM: Kirtan Bhatt | 6 years ago BY: Daniel Lichtblau
Calculus , Control Systems , Equation Solving , Mathematics , ...
1
REPLIES
6.9K
VIEWS

Distance between a point and others is an integer

QUESTION FROM: Paul Cleary | 4 years ago BY: Paul Cleary
Algebra , Calculus , Equation Solving , Mathematics , Wolfram Language
6
REPLIES
6.9K
VIEWS

Compute E[Sin(x)] if x is normally distributed

QUESTION FROM: Sandu Ursu | 6 years ago BY: Jim Baldwin
Calculus , Mathematics , Wolfram Language
1
REPLIES
6.9K
VIEWS
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