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Understanding the computations applied to a square matrix

QUESTION FROM: Baymax Hamada | 4 years ago BY: Nikolay Shilov
Algebra , Mathematics , Wolfram Language
1
REPLIES
3.8K
VIEWS

The solution of cubic equation x^3+cx=d

QUESTION FROM: Daniel Niu | 4 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
4.9K
VIEWS

Using Simplify for FractionalPart[x] and Mod[x,1] gives different results

QUESTION FROM: Hongyi Zhao | 4 years ago BY: Mariusz Iwaniuk
Algebra , Mathematics , Wolfram Language
1
REPLIES
2.4K
VIEWS

Find transformations for two non-square matrices $A$ and $B$

QUESTION FROM: Hongyi Zhao | 4 years ago BY: Twan van der Schoot
Algebra , Mathematics , Wolfram Language
1
REPLIES
2.8K
VIEWS

A system of linear higher-order of differential equations takes too long

QUESTION FROM: Marcin Kujawa | 4 years ago BY: Marcin Kujawa
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
4K
VIEWS

Different numerical equation solving results from Python

QUESTION FROM: Rob Blank | 4 years ago
Equation Solving , Graphics and Visualization , Mathematics , ...
0
REPLIES
2.2K
VIEWS

How to use in Wolfram Mathematica 13.1 three dots "..."?

QUESTION FROM: Zuzana Soltysova | 4 years ago BY: Jose Martin-Garcia
Calculus , Mathematics , Symbolic Computations , Wolfram Language
3
REPLIES
4.8K
VIEWS

How to solve system of 3 non-linear equations analytically and numerically?

QUESTION FROM: TAPENDER Thakur | 3 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
3
REPLIES
4.4K
VIEWS

What is the step by step solution for this Ricatti's equation?

QUESTION FROM: SHAOXUAN HUANG | 4 years ago BY: SHAOXUAN HUANG
Calculus , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
3.1K
VIEWS

Create AffineTransform with ArrayFlatten

QUESTION FROM: Hongyi Zhao | 4 years ago BY: Hongyi Zhao
Mathematics , Wolfram Language
3
REPLIES
2.1K
VIEWS

Unexpected number of solutions from Solve with system of equations?

QUESTION FROM: Jürgen Kanz | 4 years ago BY: Jürgen Kanz
Algebra , Equation Solving , Mathematics , Wolfram Engine , ...
2
REPLIES
4.6K
VIEWS

How to generate a pentation fractal?

QUESTION FROM: Daniel Geisler | 4 years ago BY: Daniel Geisler
Compilation , Graphics and Visualization , Mathematics , ...
2
REPLIES
5.7K
VIEWS

Different numerical equation results between Mathematica and Wolfram|Alpha

QUESTION FROM: Chenghua Deng | 4 years ago BY: Chenghua Deng
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
3.8K
VIEWS

[Solved] How to specify this NMaximize problem without generating errors?

QUESTION FROM: Richard Frost | 4 years ago BY: Richard Frost
Calculus , Optimization , Mathematics , Numerical Computation , ...
5
REPLIES
5.2K
VIEWS

Why is RegionEqual returning "false" for equal regions?

QUESTION FROM: Dustin Gaskins | 4 years ago BY: Michael Rogers
Geometry , Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
3K
VIEWS

Calculate the unitary irreducible representation of a matrix group.

QUESTION FROM: Hongyi Zhao | 4 years ago BY: Hans Dolhaine
Algebra , Group Theory , Mathematics , Wolfram Language
1
REPLIES
4.2K
VIEWS

A bit different results for almost the same conditions but recomposed input

QUESTION FROM: Andrey D | 4 years ago
Calculus , Equation Solving , Mathematics , Wolfram|Alpha , ...
0
REPLIES
2.1K
VIEWS

Writing power to an integral?

QUESTION FROM: M M | 4 years ago BY: M M
Calculus , Mathematics , Numerical Computation , Wolfram Language
3
REPLIES
4.2K
VIEWS

Simplify the FractionalPart of an expression including variables

QUESTION FROM: Hongyi Zhao | 4 years ago BY: Hans Milton
Algebra , Mathematics , Wolfram Language
3
REPLIES
2.5K
VIEWS

Exceed time limit of trial plan while using DSolve in Wolfram cloud?

QUESTION FROM: SHAOXUAN HUANG | 4 years ago BY: SHAOXUAN HUANG
Calculus , Equation Solving , Mathematics , Wolfram Language
4
REPLIES
3.7K
VIEWS

Find the equation of the line passing through two points

QUESTION FROM: Hongyi Zhao | 4 years ago BY: Hongyi Zhao
Algebra , Equation Solving , Mathematics , Wolfram Language
5
REPLIES
4.6K
VIEWS

Answer of NIntegrate is slightly different from the true value?

QUESTION FROM: M M | 4 years ago BY: Gianluca Gorni
Calculus , Mathematics , Numerical Computation , Wolfram Language
3
REPLIES
3.6K
VIEWS

Different equivalent symbols corresponding to LaTeX in Wolfram

QUESTION FROM: Hongyi Zhao | 4 years ago BY: Rohit Namjoshi
Mathematica , Mathematics , Wolfram Language
1
REPLIES
2.6K
VIEWS

Problem plotting Dawson function?

QUESTION FROM: Klaus Hallatschek | 4 years ago
Calculus , Graphics and Visualization , Mathematics , Wolfram Language
0
REPLIES
2.3K
VIEWS

Evaluating the average energy of a Telecommunication System

QUESTION FROM: Irvine Mapfumo | 4 years ago BY: Irvine Mapfumo
Calculus , Mathematics , Wolfram Language
1
REPLIES
1.7K
VIEWS

Unexpected behavior of DistanceMatrix?

QUESTION FROM: Massimiliano Pavan | 4 years ago BY: Sander Huisman
Algebra , Geometry , Mathematics , Wolfram Language
13
REPLIES
6.2K
VIEWS

Phase portrait and isolated periodic trajectories visualization

QUESTION FROM: Vinícius Hopkins | 4 years ago BY: Gianluca Gorni
Calculus , Graphics and Visualization , Mathematics , Physics , ...
1
REPLIES
5K
VIEWS

Solve error: not a valid variable

QUESTION FROM: J E | 4 years ago BY: J E
Algebra , Equation Solving , Mathematics , Wolfram Language
15
REPLIES
9.3K
VIEWS

Solving integration for some parameters?

QUESTION FROM: M M | 4 years ago BY: Gianluca Gorni
Calculus , Mathematics , Statistics and Probability , Wolfram Language
11
REPLIES
7.2K
VIEWS

Series error: First argument is not a valid variable?

QUESTION FROM: Hongyi Zhao | 4 years ago BY: Hongyi Zhao
Calculus , Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
3.4K
VIEWS

The pure translation affine conjugating transformation of a space group.

QUESTION FROM: Hongyi Zhao | 4 years ago BY: Hongyi Zhao
Algebra , Group Theory , Mathematics , Wolfram Language
8
REPLIES
5.7K
VIEWS

Non-linear transmission line: NDSolve error

QUESTION FROM: Assouguena Nkada Jean | 4 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Numerical Computation , ...
1
REPLIES
2.5K
VIEWS

Point rotation in Quaternion?

QUESTION FROM: A Kim | 4 years ago BY: A Kim
Algebra , Graphics and Visualization , Mathematics , Wolfram Language
11
REPLIES
4.6K
VIEWS

Regarding solving a polynomial: gives empty output

QUESTION FROM: Neetasha Arya | 4 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
6
REPLIES
3.4K
VIEWS

Why can't DSolve solve this differential equation?

QUESTION FROM: ShengTao Yang | 4 years ago BY: Gianluca Gorni
Calculus , Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
3.6K
VIEWS

Insert and display LaTex formulae in Wolfram script

QUESTION FROM: Hongyi Zhao | 4 years ago BY: Gianluca Gorni
External Programs and Systems , Mathematica , Mathematics , ...
8
REPLIES
4.3K
VIEWS

NL constrained optimization with generalized function in decision variable

QUESTION FROM: Umang Varshney | 4 years ago
Calculus , Optimization , Mathematics , Operations Research , ...
0
REPLIES
2.1K
VIEWS

Solving iterative differential equations?

QUESTION FROM: Jean-Michel Charles Collard-Richard | 4 years ago BY: Jean-Michel Charles Collard-Richard
Calculus , Equation Solving , Mathematics , Wolfram Language
6
REPLIES
6K
VIEWS

Use the ArrayFlatten command elegantly and efficiently

QUESTION FROM: Hongyi Zhao | 4 years ago BY: Hongyi Zhao
Group Theory , Mathematics , Wolfram Language
2
REPLIES
3.1K
VIEWS

Numerical Solution of Black-Scholes Equation (KMV Model)

QUESTION FROM: Salman Zaffar | 4 years ago BY: Rohit Namjoshi
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
5
REPLIES
5.2K
VIEWS

Solving the ODE using DSolve returns the same input?

QUESTION FROM: SHAOXUAN HUANG | 4 years ago BY: SHAOXUAN HUANG
Calculus , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
3.2K
VIEWS

Nonlinear x sampling in DiscretePlot?

QUESTION FROM: a a | 4 years ago BY: a a
Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
2K
VIEWS

Represent a 3 dimensional rotation with a 2 dimensional complex matrix

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Geometry , Group Theory , Mathematics , Wolfram Language
2
REPLIES
4.1K
VIEWS

How to delete repeats in the list of sublists

QUESTION FROM: VASHCHENKO VALENTYN | 4 years ago BY: Ahmed Elbanna
Mathematics , Operations Research
2
REPLIES
4.9K
VIEWS

Visualization of space group symmetry operations.

QUESTION FROM: Hongyi Zhao | 4 years ago BY: Ed Pegg
Geometry , Graphics and Visualization , Group Theory , Mathematics , ...
2
REPLIES
5.5K
VIEWS

Solve doesn't like roots

QUESTION FROM: Frank Kampas | 4 years ago BY: Zhenyu Zeng
Algebra , Equation Solving , Mathematics , Tuning and Debugging , ...
20
REPLIES
7.3K
VIEWS

Add a vector onto the specific column of TransformationFunction.

QUESTION FROM: Hongyi Zhao | 4 years ago BY: Hongyi Zhao
Geometry , Mathematics , Wolfram Language
2
REPLIES
3.5K
VIEWS

How to define a function as an operation on the other option

QUESTION FROM: Hossein Khani | 4 years ago BY: Eric Rimbey
Mathematics , Wolfram Language
3
REPLIES
1.9K
VIEWS

Transcendental equation cannot be solved?

QUESTION FROM: Zhenyu Zeng | 4 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
10
REPLIES
7.2K
VIEWS

Unexpected result from FindMaximum?

QUESTION FROM: Shafa Keysa | 4 years ago BY: Mariusz Iwaniuk
Calculus , Optimization , Mathematics , Wolfram Language
1
REPLIES
3.9K
VIEWS
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