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Simple exponential expand

QUESTION FROM: Harris Lyr | 7 months ago BY: Gianluca Gorni
Algebra , Mathematics , Wolfram Language
2
REPLIES
1.1K
VIEWS

How does Wolfram deals with undefined list in equations?

QUESTION FROM: Ibtisam Ali | 7 months ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Wolfram Language
3
REPLIES
1K
VIEWS

Using indices to define the metric and Ricci tensor

QUESTION FROM: Safinaz Salem | 7 months ago
Algebra , Calculus , Mathematics , Symbolic Computations , ...
0
REPLIES
782
VIEWS

Convection diffusion equation solve in a rectangular domain

QUESTION FROM: Mohammad Yeasin | 11 months ago BY: Henrik Schachner
Algebra , Engineering , Equation Solving , ...
1
REPLIES
1.2K
VIEWS

Issues solving symbolic matrix equation

QUESTION FROM: Reza rho | 0 months ago BY: Updating Name
Algebra , Mathematics , Symbolic Computations , Wolfram Language
3
REPLIES
1.7K
VIEWS

DEigensystem is not evaluating

QUESTION FROM: Joseph C | 0 months ago BY: Mariusz Iwaniuk
Algebra , Mathematics , Wolfram Language
1
REPLIES
915
VIEWS

Finding a function based on some of its data values

QUESTION FROM: Felix S | 0 months ago BY: Gianluca Gorni
Algebra , Mathematics , Modeling , Wolfram Language
1
REPLIES
1.2K
VIEWS

Long division by increasing power order

QUESTION FROM: P. Marrone | 1 year ago BY: P. Marrone
Algebra , Mathematics , Wolfram Language
7
REPLIES
2.8K
VIEWS

Assigning a value to a parameter after solving an equation gives no answer?

QUESTION FROM: Debojyoti Mondal | 1 year ago BY: Denis Ivanov
Algebra , Equation Solving , Mathematics , Wolfram Language
1
REPLIES
2.4K
VIEWS

Soving equation and Plotting issue with multiple parameter

QUESTION FROM: Debojyoti Mondal | 1 year ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
1.7K
VIEWS

2D Rotation Group

CONTRIBUTED BY: Sid Vadnerkar | 1 year ago
Algebra , Calculus , Dynamic Interactivity , ...
0
REPLIES
1.1K
VIEWS

Computing classification, isomorphims, ..., of associative algebras using structure constants

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

Visualizing Mandelbrot Sets in 3D

QUESTION FROM: William Kim | 1 year ago
Algebra , Graphics and Visualization , Mathematics , Wolfram Language
0
REPLIES
1.4K
VIEWS

Unexpected result computing covariance of complex data matrices?

QUESTION FROM: Carlos Coelho | 1 year ago BY: Jim Baldwin
Algebra , Mathematics , Wolfram Language
2
REPLIES
1.9K
VIEWS

Solving equation approximately

QUESTION FROM: Debojyoti Mondal | 1 year ago BY: Debojyoti Mondal
Algebra , Equation Solving , Mathematics , Wolfram Language
4
REPLIES
1.8K
VIEWS

Unexpected output of Eliminate Doc example in V14?

QUESTION FROM: Andrey Krutov | 1 year ago BY: Daniel Lichtblau
Algebra , Equation Solving , Symbolic Computations , Wolfram Language
4
REPLIES
2.2K
VIEWS

Can Wolfram Language be used to simplify two algebra expressions by Elements rather than numbers?

QUESTION FROM: Snowy Owl | 1 year ago BY: Gustavo Delfino
Algebra , Mathematics , Symbolic Computations , Wolfram Language
4
REPLIES
2.9K
VIEWS

How to limit variables in Solve[ ]?

QUESTION FROM: Reinhard Müller | 1 year ago BY: Reinhard Müller
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
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
3.7K
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 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

Closed form Trascendental Equation

QUESTION FROM: Pino Savana | 1 year ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
1.8K
VIEWS

How to eliminate the error FindRoot::lstol?

QUESTION FROM: Hongyi Zhao | 2 years ago BY: Hongyi Zhao
Algebra , Equation Solving , Graphics and Visualization , ...
2
REPLIES
2.6K
VIEWS

Normalizing the wavefunction and plotting it gives error TerminatedEvaluation["RecursionLimit"]

QUESTION FROM: Hongyi Zhao | 2 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Graphics and Visualization , ...
5
REPLIES
3.4K
VIEWS

Assistance with Defining Assumptions for an Array of Symbolic Size

QUESTION FROM: Yuv M | 2 years ago BY: Yuv M
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
1.9K
VIEWS

Solving system of equations: long evaluation time with no results

QUESTION FROM: Saroj Dattatreya | 2 years ago BY: Saroj Dattatreya
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
2.2K
VIEWS

Unexpected result from FullSimplify?

QUESTION FROM: Neil Geismar | 2 years ago BY: Gianluca Gorni
Algebra , Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
2.1K
VIEWS

Can you extract the coefficients of particular partial derivatives from the expression below?

QUESTION FROM: Clive Catlin | 2 years ago BY: Gianluca Gorni
Algebra , Mathematics , Wolfram Language
1
REPLIES
2K
VIEWS

Solve error: "..." is not a valid variable

QUESTION FROM: Cesar Cardenas Ruiz | 2 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
2.9K
VIEWS

Symbolic computation using "Reduce" does not give a result

QUESTION FROM: Lingfei Li | 2 years ago BY: Lingfei Li
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
2.8K
VIEWS

System of equation involving matrices

QUESTION FROM: Ahmad Rufa'i | 2 years ago BY: Ahmad Rufa'i
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
2.2K
VIEWS

Using symbolic indices on symbolic vectors?

QUESTION FROM: Jan E | 2 years ago BY: Gianluca Gorni
Algebra , Mathematics , Wolfram Language
2
REPLIES
2.5K
VIEWS

Simplify Gamma product using Gauss' formula?

QUESTION FROM: Robert Reynolds | 2 years ago BY: Robert Reynolds
Algebra , Mathematics , Numerical Computation
2
REPLIES
3.9K
VIEWS

Pattern matching with subscript

QUESTION FROM: Hao Pang | 2 years ago BY: Bill Nelson
Algebra , Mathematics , Wolfram Language
3
REPLIES
2.6K
VIEWS

Full plot of the general solution of an equation

QUESTION FROM: Dia Ghosh | 2 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Graphics and Visualization , ...
3
REPLIES
2.8K
VIEWS

Find the transformation matrix which transforms the lattice to its standard basis

QUESTION FROM: Hongyi Zhao | 2 years ago BY: Daniel Lichtblau
Algebra , Group Theory , Mathematics , Wolfram Language
3
REPLIES
3.5K
VIEWS

Solving system of equations in six unknowns: incomplete solution

QUESTION FROM: Sibusiso Mthembu | 2 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
2K
VIEWS

Issue with numerical evaluation of eigenvalues

QUESTION FROM: Muhammad Zubair | 2 years ago BY: Rohit Namjoshi
Algebra , Graphics and Visualization , Mathematics , Physics , ...
15
REPLIES
4.4K
VIEWS

Incorrect substitution into fraction

QUESTION FROM: John Muradeli | 2 years ago BY: John Muradeli
Algebra , Mathematics , Wolfram|Alpha
2
REPLIES
2.7K
VIEWS

Not valid input error in Wolfram Alpha?

QUESTION FROM: Aníbal Barca | 2 years ago BY: Aníbal Barca
Algebra , Equation Solving , Mathematics , Wolfram|Alpha , ...
2
REPLIES
3.7K
VIEWS

Effect of Dimerization on Vapor Liquid Equilibrium of Binary Systems

CONTRIBUTED BY: Housam Binous | 2 years ago
Algebra , Chemistry , Engineering , Graphics and Visualization , ...
0
REPLIES
1K
VIEWS

Help with manipulating trigonometric functions

QUESTION FROM: ok ok | 2 years ago BY: ok ok
Algebra , Mathematics , Wolfram Language
2
REPLIES
2.7K
VIEWS

Sum containing finite geometric sequence

QUESTION FROM: S P | 2 years ago BY: Gianluca Gorni
Algebra , Mathematics , Wolfram Language
2
REPLIES
2.1K
VIEWS

Difference between Sum and NSum?

QUESTION FROM: Indranil Maiti | 2 years ago BY: Indranil Maiti
Algebra , Calculus , Mathematics , Wolfram Language
2
REPLIES
3.2K
VIEWS

Expressing DiracDelta spherical coordinate decomposition identity

QUESTION FROM: James Bowery | 2 years ago BY: James Bowery
Algebra , Mathematics , Wolfram Language
2
REPLIES
4.8K
VIEWS

MatrixPlot not functioning properly for higher 2D dimensions

QUESTION FROM: Doug Beveridge | 2 years ago BY: Daniel Lichtblau
Algebra , Graphics and Visualization , Wolfram Language
2
REPLIES
3.5K
VIEWS

Tropical Algebra (MinPlus/MaxPlus)

QUESTION FROM: Ahmad Rufa'i | 2 years ago BY: Ahmad Rufa'i
Algebra , Mathematics , Wolfram Language
4
REPLIES
3.5K
VIEWS

Simplify function argument

QUESTION FROM: julio kuplinsky | 2 years ago BY: Jari Kirma
Algebra , Mathematics , Symbolic Computations , Wolfram Language
1
REPLIES
3.3K
VIEWS

How to Solve general equation using Mathematica?

QUESTION FROM: Manish Jain | 2 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
2.6K
VIEWS

The Collatz conjecture: An investigation using infinite integer sequences.

CONTRIBUTED BY: Keith Stendall | 2 years ago
Algebra , Dynamic Interactivity , Graphics and Visualization , ...
0
REPLIES
2K
VIEWS

nxn Cartan matrices as representations of groups reduced by an 2xn polygon

CONTRIBUTED BY: Roger L. Bagula | 3 years ago BY: Ed Pegg
Algebra , Graphics and Visualization , Mathematics , Wolfram Language
1
REPLIES
3.7K
VIEWS

Unexpected solution from Solve?

QUESTION FROM: Jason L | 3 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
2.2K
VIEWS

Test that two functions are equivalent

QUESTION FROM: Frank MacCrory | 3 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Statistics and Probability , Wolfram Language
5
REPLIES
3.2K
VIEWS

MRB constant (CMRB) Real-World, and beyond, Applications

CONTRIBUTED BY: Marvin Ray Burns A.G.S. (cum laude) | 3 years ago
Algebra , Calculus , Dynamic Interactivity , ...
0
REPLIES
3.8K
VIEWS

Create a Matrix using Table and RandomReal

QUESTION FROM: Athanasios Paraskevopoulos | 3 years ago BY: Rohit Namjoshi
Algebra , Mathematics , Wolfram Language
3
REPLIES
2.7K
VIEWS

Calculate the elementary divisors of a matrix

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Algebra , External Programs and Systems , Mathematics , ...
2
REPLIES
3.6K
VIEWS

Google’s AlphaTensor: Reducing Matrix Multiplication times by up to 20%

QUESTION FROM: Jeff Stewart | 3 years ago
Algebra , Data Science , Machine Learning , Mathematics , ...
0
REPLIES
1.6K
VIEWS

Empty output solving equation of 4 variables using FindInstance?

QUESTION FROM: Ana Squadri | 3 years ago BY: Mariusz Iwaniuk
Algebra , Equation Solving , Mathematics , Wolfram Language
1
REPLIES
3.1K
VIEWS

Symbolic computation using complex variables

QUESTION FROM: Ted Bartlett | 3 years ago BY: Hans Dolhaine
Algebra , Mathematics , Wolfram Language
3
REPLIES
4K
VIEWS

Testing for vector equivalence

QUESTION FROM: Ted Bartlett | 3 years ago BY: Eric Rimbey
Algebra , Mathematics , Wolfram Language
6
REPLIES
3.8K
VIEWS

Wronskian determinant for some functions?

QUESTION FROM: C D | 3 years ago BY: Hans Milton
Algebra , Mathematics , Wolfram Language
1
REPLIES
2.6K
VIEWS

Closed form solving for parameters of exponential

QUESTION FROM: Pino Savana | 3 years ago BY: Pino Savana
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
3.3K
VIEWS

Unexpected result from FindRoot

QUESTION FROM: Chenghua Deng | 3 years ago BY: Chenghua Deng
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
3.2K
VIEWS

Calculate generalized eigenvector using Jordan normal form.

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Algebra , Mathematics , Wolfram Language
2
REPLIES
3.2K
VIEWS

Solving Diophantine equation warning: not all solutions

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
3.2K
VIEWS

How to simplify an expression through variable substitution?

QUESTION FROM: Chenjia Zhang | 3 years ago BY: Bill Nelson
Algebra , Equation Solving , Mathematics , Wolfram Language
2
REPLIES
3.5K
VIEWS

Composite function does not work as expected

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Algebra , Mathematics , Wolfram Language
2
REPLIES
2.7K
VIEWS

Simplify the full symbolic eigenvalues of an affine transformation matrix

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Gianluca Gorni
Algebra , Mathematics , Wolfram Language
1
REPLIES
3.1K
VIEWS

Unexpected result of infinite product in Wolfram|Alpha?

QUESTION FROM: Fredrik J | 3 years ago BY: Marvin Ray Burns A.G.S. (cum laude)
Algebra , Mathematics , Wolfram|Alpha
1
REPLIES
4.1K
VIEWS

Run SmithDecomposition on a matrix including variables

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Wolfram Language
7
REPLIES
2.8K
VIEWS

Cohomology related calculation in Wolfram language?

QUESTION FROM: Hongyi Zhao | 3 years ago
Algebra , Group Theory , Mathematics , Wolfram Language
0
REPLIES
1.7K
VIEWS

Row vs column vectors?

QUESTION FROM: Frederick H Lott Jr | 3 years ago BY: Sander Huisman
Algebra , Mathematics , Wolfram Language
5
REPLIES
13.2K
VIEWS

Understanding the computations applied to a square matrix

QUESTION FROM: Baymax Hamada | 3 years ago BY: Nikolay Shilov
Algebra , Mathematics , Wolfram Language
1
REPLIES
3.4K
VIEWS

Solve error: not a valid variable

QUESTION FROM: J E | 3 years ago BY: J E
Algebra , Equation Solving , Mathematics , Wolfram Language
15
REPLIES
8.1K
VIEWS

Different numerical equation results between Mathematica and Wolfram|Alpha

QUESTION FROM: Chenghua Deng | 3 years ago BY: Chenghua Deng
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
2
REPLIES
3.4K
VIEWS

Find the equation of the line passing through two points

QUESTION FROM: Hongyi Zhao | 3 years ago BY: Hongyi Zhao
Algebra , Equation Solving , Mathematics , Wolfram Language
5
REPLIES
4K
VIEWS

Unifying continuous and discrete physics, Part 1

CONTRIBUTED BY: Daniel Geisler | 3 years ago
Algebra , Mathematics , Physics , Symbolic Computations , ...
0
REPLIES
2.8K
VIEWS

[Solved] Storing solutions of systems of equations in a loop

QUESTION FROM: Olimpia Cutinelli Rendina | 3 years ago BY: Updating Name
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
6
REPLIES
3.5K
VIEWS

Mathematica-3DPlots and Laurent series of Multivariable functions

QUESTION FROM: Vinícius Hopkins | 3 years ago BY: Vinícius Hopkins
3D Printing , Algebra , Calculus , Graphics and Visualization , ...
3
REPLIES
6.3K
VIEWS

Customizing phase portraits of differential equations?

QUESTION FROM: Vinícius Hopkins | 3 years ago BY: Gianluca Gorni
Algebra , Graphics and Visualization , Mathematics , Physics , ...
1
REPLIES
4.2K
VIEWS

Empty output from Solve?

QUESTION FROM: Jihong Min | 3 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Wolfram Language
1
REPLIES
2.5K
VIEWS

Solving two equations using Wolfram|Alpha?

QUESTION FROM: Raghed Arnouk | 3 years ago BY: Raghed Arnouk
Algebra , Equation Solving , Mathematics , Wolfram|Alpha
8
REPLIES
5.3K
VIEWS

Matrix Algebra on The Wolfram Language. An absolute accomplishment

CONTRIBUTED BY: Roger Wells | 3 years ago
Algebra , Education , Mathematics , Wolfram Language
0
REPLIES
2.7K
VIEWS

A form of Diophantine equation

CONTRIBUTED BY: Minh Trịnh Xuân | 3 years ago
Algebra , Equation Solving , Mathematics , Wolfram Language
0
REPLIES
2.6K
VIEWS

Express the number 1 as the symmetric sum of the rational numbers

CONTRIBUTED BY: Minh Trịnh Xuân | 3 years ago
Algebra , Demonstrations , Equation Solving , Mathematics , ...
0
REPLIES
3.1K
VIEWS

Integral limit in the Gamma function

QUESTION FROM: Nick Wang | 3 years ago
Algebra , Calculus , Mathematics , Wolfram Language
0
REPLIES
2.1K
VIEWS

How to obtain 3x3 matrices as output from the computation of 2x2 matrices

QUESTION FROM: Nomsa Ledwaba | 3 years ago BY: Nomsa Ledwaba
Algebra , Mathematics , Wolfram Language
2
REPLIES
5.5K
VIEWS

Finding linear mapping between two matrices

QUESTION FROM: Gozde USTUN | 3 years ago BY: Gozde USTUN
Algebra , Mathematics , Wolfram Language
2
REPLIES
3K
VIEWS

Simplification of absolute value

QUESTION FROM: Steven Kaptein | 3 years ago BY: Steven Kaptein
Algebra , Calculus , Symbolic Computations , Wolfram Language
4
REPLIES
3.8K
VIEWS

Simplify with hard to compute assumptions

QUESTION FROM: L B | 3 years ago BY: Gianluca Gorni
Algebra , Mathematica , Mathematics , Wolfram Language
3
REPLIES
2.8K
VIEWS

Unable to find roots for a simple equation

QUESTION FROM: Willem Verheijen | 3 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
4.3K
VIEWS

Compute the prime implicants of a Boolean function?

QUESTION FROM: Francisco Gutierrez | 3 years ago BY: Francisco Gutierrez
Algebra , Logic and Boolean Algebra , Mathematics , Wolfram Language
2
REPLIES
4.9K
VIEWS

BesselK interpretation in Wolfram Alpha?

QUESTION FROM: Martin H. | 3 years ago BY: Martin H.
Algebra , Mathematics , Wolfram|Alpha
2
REPLIES
3.9K
VIEWS

How to share functions between notebooks?

QUESTION FROM: J Decker | 3 years ago BY: Rohit Namjoshi
Algebra , Mathematics , Presentation and Notebooks , Wolfram Language
1
REPLIES
3.8K
VIEWS

Solve goes into infinite loop, when solving a quadratic equation system

QUESTION FROM: Ralph Trenkler | 4 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
2
REPLIES
5.3K
VIEWS

Calculating the covariance of a stochastic harmonic oscillator with matrix

QUESTION FROM: Ramon Nartallo-Kaluarachchi | 4 years ago BY: Neil Singer
Algebra , Calculus , Mathematica , Mathematics , Wolfram Language
1
REPLIES
4K
VIEWS

Error using Solve[ ] for an equation?

QUESTION FROM: mahdi safarbali | 4 years ago BY: mahdi safarbali
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
5
REPLIES
3.6K
VIEWS

Some ideas for a next gen Wolfram Language

QUESTION FROM: flyredeagle flyredeagle | 4 years ago BY: Brad Klee
Algebra , Equation Solving , Mathematica , Numerical Computation , ...
1
REPLIES
6.8K
VIEWS

Solving three equations

QUESTION FROM: S Sarkar | 4 years ago BY: Hans Dolhaine
Algebra , Equation Solving , Mathematics , Wolfram Language
6
REPLIES
6.5K
VIEWS

Consistent vector length across plots using VectorPlot[ ]?

QUESTION FROM: Tobias Eklund | 4 years ago BY: Tobias Eklund
Algebra , Graphics and Visualization , Mathematics , Wolfram Language
2
REPLIES
4.2K
VIEWS
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