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Factoring and decomposition, polynomial division, equation and inequality solving and reducing, visualizations of curves, surfaces, and regions...

Discussions List Discussions List

Help using NDSolve for an orbital dynamics problem

QUESTION FROM: Jameel Cathcart | 1 year ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
5
REPLIES
1.9K
VIEWS

Finding a minimum value of a variable that makes an inequality true

QUESTION FROM: Izzy Glanville | 1 year ago BY: Izzy Glanville
Algebra , Equation Solving , Optimization , Mathematics , ...
4
REPLIES
2.4K
VIEWS

Problem with using AllReplace at equation solutions

QUESTION FROM: P. Marrone | 1 year ago BY: Ankit Kantheti
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
8
REPLIES
3.6K
VIEWS

The problem of 36 officers of Euler: state equivalence & construction of infinite quantum solutions

CONTRIBUTED BY: Suhail Ahmad Rather | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Mathematics , Physics , ...
1
REPLIES
2K
VIEWS

Why does the memory used keep going up and no output is given?

QUESTION FROM: Iuval Clejan | 1 year ago BY: Iuval Clejan
Algebra , Equation Solving , Mathematics , Tuning and Debugging , ...
15
REPLIES
4K
VIEWS

Complex conjugation and mod of a complex expression

QUESTION FROM: Zohaib Aarfi | 1 year ago BY: Zohaib Aarfi
Algebra , Mathematics , Wolfram Language
3
REPLIES
2.1K
VIEWS

Error generating graph based on Reduce function result

QUESTION FROM: Tchun Jeeyoung | 1 year ago BY: Tchun Jeeyoung
Algebra , Equation Solving , Graphics and Visualization , ...
3
REPLIES
1.6K
VIEWS

How to avoid underflow using Eigensystem for 90x90 matrix with very large numbers?

QUESTION FROM: Panagiotis Andreou | 1 year ago BY: Panagiotis Andreou
Algebra , Mathematics , Wolfram Language
4
REPLIES
2.8K
VIEWS

SpTm: package for Differential Geometry and General Relativity calculations

CONTRIBUTED BY: Bowen Ping | 1 year ago BY: Bowen Ping
Staff Picks , Algebra , Mathematica Add-Ons , Mathematics , ...
5
REPLIES
8.6K
VIEWS

Unable to Simplify non-commutative Expression Further

QUESTION FROM: Hongyi Zhao | 1 year ago BY: Mauricio de Oliveira
Algebra , Mathematics , Wolfram Language
6
REPLIES
4K
VIEWS

QRDecomposition outcome from two "almost identical matrices" are different

QUESTION FROM: ddtty kuso | 1 year ago BY: Daniel Lichtblau
Algebra , Mathematics , Wolfram Language
3
REPLIES
2.3K
VIEWS

Combine equations to get single feedback equation

QUESTION FROM: Roger Backhus | 1 year ago BY: Roger Backhus
Algebra , Mathematics , Wolfram Language
5
REPLIES
3K
VIEWS

Simple inexpensive vertex and edge invariants distinguishing dataset strongly regular graphs

CONTRIBUTED BY: Jarek Duda | 1 year ago BY: EDITORIAL BOARD
Staff Picks , Algebra , Graphics and Visualization , ...
1
REPLIES
4.2K
VIEWS

Accumulated Outer Product versus Iterated Inner Product

CONTRIBUTED BY: Brian Beckman | 1 year ago BY: Brian Beckman
Staff Picks , Algebra , Graphics and Visualization , Mathematics , ...
3
REPLIES
4.2K
VIEWS

Matrix Approach to Helicity States of Dirac Free Particles

CONTRIBUTED BY: Sergei Suslov | 1 year ago BY: Sergei Suslov
Staff Picks , Algebra , Mathematics , Publication Materials , ...
2
REPLIES
3.2K
VIEWS

How to choose desired solvable variables in Solve

QUESTION FROM: Izhak Manilov | 1 year ago BY: Izhak Manilov
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
2.7K
VIEWS

Inequality solving warning: not a valid domain

QUESTION FROM: Wan Xin | 1 year ago BY: Bill Nelson
Algebra , Equation Solving , Mathematics , Wolfram Language
1
REPLIES
1.9K
VIEWS

Making my System of equations correctly interpreted in Wolfram Alpha

QUESTION FROM: Arkadiusz Kruk | 1 year ago BY: Mariusz Iwaniuk
Algebra , Equation Solving , Mathematics , Wolfram|Alpha
1
REPLIES
2.6K
VIEWS

[BOOK] Parameterizing Regular Quadratic Surface Intersection Curves

CONTRIBUTED BY: Barry H Dayton | 1 year ago BY: Barry H Dayton
Staff Picks , Algebra , Equation Solving , Geometry , ...
2
REPLIES
3.2K
VIEWS

General solution of linear system of equations

QUESTION FROM: Zhenyu Zeng | 1 year ago BY: Zhenyu Zeng
Algebra , Data Science , Equation Solving , Mathematics , ...
2
REPLIES
2.2K
VIEWS
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