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Everything from arithmetic, algebra, calculus, and geometry to analysis, logic, set theory, and uncertainty.

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Simplex Method: solution compared with Minimize and LinearProgramming

CONTRIBUTED BY: Housam Binous | 2 years ago
Algebra , Optimization , Mathematics , Wolfram Language
0
REPLIES
848
VIEWS

Flash Distillation of a Mixture of Hydrocarbons

CONTRIBUTED BY: Housam Binous | 2 years ago
Chemistry , Engineering , Equation Solving , Mathematics , ...
0
REPLIES
977
VIEWS

Adiabatic Flash Calculations using the Peng Robinson Equation of State

CONTRIBUTED BY: Housam Binous | 2 years ago
Chemistry , Engineering , Equation Solving , Mathematics , ...
0
REPLIES
900
VIEWS

Neural networks, bird populations, complex analysis and DPR1 matrices

CONTRIBUTED BY: Yaroslav Bulatov | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Artificial Intelligence , Control Systems , ...
1
REPLIES
5.8K
VIEWS

Applications of the Soave-Redlich-Kwong Equation of State

CONTRIBUTED BY: Housam Binous | 2 years ago
Calculus , Chemistry , Engineering , Equation Solving , ...
0
REPLIES
904
VIEWS

Production of Enriched Air by Membrane Separation

CONTRIBUTED BY: Housam Binous | 2 years ago
Calculus , Chemistry , Engineering , Equation Solving , ...
0
REPLIES
1K
VIEWS

How to convert a function to a polynomial form?

QUESTION FROM: KRISHAN SHARMA | 2 years ago BY: Henrik Schachner
Algebra , Mathematics , Wolfram Language
3
REPLIES
5K
VIEWS

NDSolve and ListPlot lead to unpredictable results?

QUESTION FROM: AMRZHAN KUMAROV | 2 years ago
Dynamic Interactivity , Equation Solving , ...
0
REPLIES
1.6K
VIEWS

The Goldberg tile

CONTRIBUTED BY: Ed Pegg | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Demonstrations , Dynamic Interactivity , Geometry , ...
2
REPLIES
6.7K
VIEWS

Time, "Polar Angle" and "Azimuthal Angle" dependent GEONs

CONTRIBUTED BY: Wim Vegt | 2 years ago
Astronomy , Calculus , Education , Equation Solving , ...
0
REPLIES
2.6K
VIEWS

Is there a function for combinatorial optimization in Wolfram Language?

QUESTION FROM: Denys P | 2 years ago
Optimization , Mathematics , Wolfram Language
0
REPLIES
1.7K
VIEWS

Time and "Polar Angular" dependent GEONs with Discrete Energy Levels

CONTRIBUTED BY: Wim Vegt | 2 years ago
Astronomy , Calculus , Education , Equation Solving , ...
0
REPLIES
2.6K
VIEWS

Helmholtz problem in circular disk

CONTRIBUTED BY: Athanasios Paraskevopoulos | 2 years ago BY: Chase Marangu
Staff Picks , Algebra , Calculus , Computer-Based Maths , ...
4
REPLIES
4.9K
VIEWS

Time and Radius dependent GEONs with Discrete Spherical Energy Levels.

CONTRIBUTED BY: Wim Vegt | 2 years ago
Astronomy , Calculus , Equation Solving , ...
0
REPLIES
2.4K
VIEWS

Multiplication of an array/set of matrices

QUESTION FROM: Teodoro Marinucci | 2 years ago BY: Teodoro Marinucci
Algebra , Mathematics , Wolfram Language
1
REPLIES
2K
VIEWS

Unexpected behavior of sum differentiation and KroneckerDelta

QUESTION FROM: Yaroslav Drachov | 2 years ago BY: Yaroslav Drachov
Algebra , Mathematics , Wolfram Language
4
REPLIES
3.5K
VIEWS

How to multiply an equation by a factor

QUESTION FROM: Jacques Ou | 2 years ago BY: Rohit Namjoshi
Algebra , Mathematics , Wolfram Language
4
REPLIES
4.7K
VIEWS

Distance between polygons

CONTRIBUTED BY: Frank Kampas | 2 years ago BY: Henrik Schachner
Geometry , Optimization , Mathematics , Wolfram Language
3
REPLIES
3.5K
VIEWS

Tips for finding inverse of a 25x25 sparse symbolic matrix

QUESTION FROM: Ian Holmes | 2 years ago BY: Ian Holmes
Algebra , Mathematics , Wolfram Language
1
REPLIES
1.8K
VIEWS

Limit of a product doesn't work

QUESTION FROM: I C | 2 years ago BY: Daniel Lichtblau
Calculus , Mathematics , Wolfram Language
4
REPLIES
3.1K
VIEWS

Newton's method for System of Nonlinear equations

QUESTION FROM: Muhammad Aamir | 2 years ago BY: EDITORIAL BOARD
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
1
REPLIES
2.5K
VIEWS

Unexpected result of an integral using Integrate?

QUESTION FROM: Iochum bruno.iochum@cpt.univ-mrs.fr | 2 years ago BY: Mariusz Iwaniuk
Calculus , Mathematics , Tuning and Debugging , Wolfram Language
1
REPLIES
2.4K
VIEWS

Homotopy Continuation Method to Find All Root of a Polynomial Equation

CONTRIBUTED BY: Housam Binous | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Chemistry , Engineering , Equation Solving , ...
1
REPLIES
4.7K
VIEWS

Homotopy Continuation Method to Solve Nonlinear Algebraic Equations

CONTRIBUTED BY: Housam Binous | 2 years ago
Calculus , Chemistry , Engineering , Equation Solving , ...
0
REPLIES
1.1K
VIEWS

Parametric Plot 3D error in heat equation in polar coordinates

QUESTION FROM: Athanasios Paraskevopoulos | 2 years ago BY: Athanasios Paraskevopoulos
Calculus , Equation Solving , Graphics and Visualization , ...
1
REPLIES
1.9K
VIEWS

Ponchon Savarit graphical equilibrium stage method

CONTRIBUTED BY: Housam Binous | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Chemistry , Engineering , Equation Solving , ...
1
REPLIES
5K
VIEWS

McCabe-Thiele method for an ideal binary mixture

CONTRIBUTED BY: Housam Binous | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Chemistry , Engineering , Equation Solving , ...
1
REPLIES
5.2K
VIEWS

How to define the solution for the Helmholtz problem

QUESTION FROM: Athanasios Paraskevopoulos | 2 years ago
Calculus , Mathematics , Wolfram Language
0
REPLIES
1.3K
VIEWS

100+ ChatGPT-generated Wolfram Language codes

CONTRIBUTED BY: Michael Trott | 2 years ago BY: Aleš Antonín Kuběna
Staff Picks , Artificial Intelligence , Computational Linguistics , ...
2
REPLIES
13K
VIEWS

On Potentials Integrated by the Nikiforov-Uvarov Method

CONTRIBUTED BY: Christoph Koutschan | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Equation Solving , ...
1
REPLIES
3.5K
VIEWS

Find an invertible integer matrix that satisfies given conditions

QUESTION FROM: Hongyi Zhao | 2 years ago BY: Bill Nelson
Algebra , Equation Solving , Mathematics , Wolfram Language
7
REPLIES
4.7K
VIEWS

[WSG23] Daily Study Group: Introduction to Calculus

CONTRIBUTED BY: Devendra Kapadia | 2 years ago BY: Phil Earnhardt
Calculus , Education , Events & Media , Mathematics , ...
23
REPLIES
13.1K
VIEWS

New trigonometric proof of Pythagorean theorem via law of sines

CONTRIBUTED BY: Shenghui Yang | 1 year ago BY: Ajay Kumar K S
Staff Picks , Calculus , Computer-Based Maths , Equation Solving , ...
3
REPLIES
14.9K
VIEWS

Finding expected value over uncountable number of pseudo-random points?

QUESTION FROM: Bharath Krishnan | 2 years ago BY: Bharath Krishnan
Mathematics , Statistics and Probability , Wolfram Language
3
REPLIES
3.8K
VIEWS

Can TangentLine be used with a parameter to specify 4th quadrant?

QUESTION FROM: Scott B | 2 years ago
Calculus , Mathematics , Wolfram Language
0
REPLIES
2.3K
VIEWS

Ground State Energy of Helium via Perturbation

CONTRIBUTED BY: Paul Abbott | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Calculus , Education , Graphics and Visualization , ...
1
REPLIES
6K
VIEWS

Running MaximizeOverPermutations in Python using WolframClient

QUESTION FROM: Ram Krishna | 2 years ago
External Programs and Systems , Optimization , Mathematics , ...
0
REPLIES
2.1K
VIEWS

Simple algebraic equations take too long to solve

QUESTION FROM: Shruti Monga | 2 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
7
REPLIES
3.9K
VIEWS

ParametricNDSolve not working with my system

QUESTION FROM: Emil Rosanowski | 2 years ago BY: Mariusz Iwaniuk
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
1
REPLIES
2.3K
VIEWS

Compute the gradient of a function of vectors

QUESTION FROM: Alexander Heger | 2 years ago BY: Gianluca Gorni
Calculus , Mathematics , Wolfram Language
5
REPLIES
3.9K
VIEWS

Koopman analysis of the periodic Korteweg-de Vries equation

CONTRIBUTED BY: Jeremy Parker | 2 years ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Calculus , Equation Solving , ...
1
REPLIES
4K
VIEWS

Walking tracks graphics with AnglePath

CONTRIBUTED BY: Bowen Ping | 2 years ago BY: Bowen Ping
Staff Picks , Computational Humanities , Dynamic Interactivity , ...
3
REPLIES
5.4K
VIEWS

Creating a recursively-updating discrete gradient vector plot

QUESTION FROM: Alex Rosenzweig | 2 years ago BY: Rohit Namjoshi
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
2.3K
VIEWS

2-D Wave Equation in Cartesian Coordinates

QUESTION FROM: Athanasios Paraskevopoulos | 2 years ago BY: Athanasios Paraskevopoulos
Calculus , Dynamic Interactivity , Graphics and Visualization , ...
1
REPLIES
1.9K
VIEWS

Different output of a DSolve example?

QUESTION FROM: Sthen Sdfs | 2 years ago BY: Roland Franzius
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
4.8K
VIEWS

Terminating Solve[] operation when the first solution is found

QUESTION FROM: Andrea Frasca | 2 years ago BY: Andrea Frasca
Algebra , Equation Solving , Mathematics , Wolfram Language
3
REPLIES
3K
VIEWS

Unexpected result from Reduce[ ] of an inequality?

QUESTION FROM: James James | 2 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Wolfram Language
3
REPLIES
2.7K
VIEWS

Find exact circular enclosure of lattice points in PROMYS 2023

CONTRIBUTED BY: Shenghui Yang | 2 years ago BY: Frederick Wu
Staff Picks , Computer-Based Maths , Discrete Mathematics , ...
2
REPLIES
7.9K
VIEWS

Root outputs after Minimze function

QUESTION FROM: Jack Reever | 2 years ago BY: Rohit Namjoshi
Optimization , Mathematics , Wolfram Language
1
REPLIES
2.4K
VIEWS

Inverse[] Slows 1000x by selecting Method in larger systems

QUESTION FROM: Neal Maroney | 2 years ago BY: Neal Maroney
Algebra , Mathematics , Tuning and Debugging , Wolfram Language
6
REPLIES
3.9K
VIEWS
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