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Find 7X7 matrix of distinct cubed integers with identical row & column sums

QUESTION FROM: Jan Eerland | 6 years ago BY: Rohit Namjoshi
Algebra , Equation Solving , Mathematics , Wolfram Language
1
REPLIES
5.4K
VIEWS

Find the mistake in my code and speeding up calculations

QUESTION FROM: Jan Eerland | 6 years ago BY: Bill Nelson
Algebra , Equation Solving , Mathematics , Packages , Wolfram Language
1
REPLIES
5.8K
VIEWS

A vector argument instead of set of scalar ones: search for better solution

QUESTION FROM: Vladimir Ivanov | 6 years ago BY: Vladimir Ivanov
Optimization , Mathematics , Wolfram Language
4
REPLIES
7.2K
VIEWS

Find the symbolic circular integral of a biconic function?

QUESTION FROM: Dan S | 6 years ago BY: Dan S
Algebra , Calculus , Geometry , Mathematics , Symbolic Computations , ...
4
REPLIES
4.7K
VIEWS

ParallelTable and PowersRepresentations to find solutions system of equatio

QUESTION FROM: Jan Eerland | 6 years ago BY: Rohit Namjoshi
Algebra , Equation Solving , Optimization , Mathematics , ...
7
REPLIES
8K
VIEWS

Numerical solution of multicomponent difussion in mineral

QUESTION FROM: Konstantin Solovev | 6 years ago BY: Konstantin Solovev
Earth Science , Graphics and Visualization , Mathematics , ...
7
REPLIES
8.7K
VIEWS

Filtering in solutions that are found using PowersRepresentations

QUESTION FROM: Jan Eerland | 6 years ago BY: Henrik Schachner
Algebra , Equation Solving , Mathematica , Optimization , ...
1
REPLIES
6.7K
VIEWS

Increasing running time of solve (in integers) function using certain condi

QUESTION FROM: Jan Eerland | 6 years ago BY: Rohit Namjoshi
Algebra , Equation Solving , Mathematica , Mathematics , ...
2
REPLIES
5.6K
VIEWS

How to display latitude and longitude lines on the sphere?

QUESTION FROM: Qiu Mianp | 6 years ago BY: Qiu Mianp
Geometry , Mathematics
12
REPLIES
6.7K
VIEWS

Restrict the movement of a locator either vertically or horizontally

QUESTION FROM: Artin Hatzikioseyian | 6 years ago
Dynamic Interactivity , Graphics and Visualization , Mathematics , ...
0
REPLIES
4.5K
VIEWS

Use LinearModelFit for 2D fitting?

QUESTION FROM: Leslaw Bieniasz | 6 years ago BY: Leslaw Bieniasz
Calculus , Data Science , Mathematics , Modeling , Wolfram Language
3
REPLIES
8.9K
VIEWS

Fit data to a ODE system

QUESTION FROM: François Lepetit | 6 years ago BY: Yehuda Ben-Shimol
Biological Sciences , Data Science , Equation Solving , Mathematics , ...
1
REPLIES
5.6K
VIEWS

Implement Cellular Automaton 5-neighborhood totalistic CA

QUESTION FROM: Jon Rickett | 6 years ago
Mathematics , Physics , Wolfram Language , Wolfram Science
0
REPLIES
3.1K
VIEWS

Make a simulation using NestWhileList- iterating arrays

QUESTION FROM: Yoav Kerner | 6 years ago BY: Yoav Kerner
Mathematics , Modeling , Statistics and Probability , Wolfram Language
2
REPLIES
3.8K
VIEWS

Plot a solution of Solve

QUESTION FROM: Andrej Pustisek | 6 years ago BY: Martijn Froeling
Equation Solving , Graphics and Visualization , Mathematics , ...
7
REPLIES
12.4K
VIEWS

Obtain a Lotka-Volterra model with a recuring limit?

QUESTION FROM: Sam Rametse | 6 years ago BY: Sam Rametse
Mathematics , Modeling , Wolfram Language
2
REPLIES
3.6K
VIEWS

Transverse beam vibration: Dynamic Euler-Bernoulli equation

QUESTION FROM: Alan SAILLET | 6 years ago BY: Anonymous User
Equation Solving , Mathematics , Physics , Wolfram Language
6
REPLIES
7.3K
VIEWS

Waiting times between cyclical changes in matrix for CellularAutomaton

QUESTION FROM: Jon Rickett | 6 years ago BY: Jon Rickett
Mathematics , Physics , Statistics and Probability , ...
2
REPLIES
6K
VIEWS

Solve four interconnected PDEs with initial and boundary condition

QUESTION FROM: Jarek Vrba | 6 years ago BY: Konstantin Solovev
Calculus , Equation Solving , Mathematics , Modeling , Physics , ...
1
REPLIES
7.1K
VIEWS

Random selection of elements for getting a high correlation

QUESTION FROM: M.A. Ghorbani | 6 years ago BY: Claudio Chaib
Environmental Science , Mathematics , Wolfram Language
7
REPLIES
9.2K
VIEWS
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