Group Abstract Group Abstract

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

Discussions List Discussions List

How to use/ evaluate symbolic vector calculus identities?

QUESTION FROM: Alberto Silva Ariano | 4 years ago BY: Gianluca Gorni
Algebra , Calculus , Mathematics , Wolfram Language
3
REPLIES
6.4K
VIEWS

QRDecomposiiton difference between 12.0 and 12.3

QUESTION FROM: Haolin Li | 4 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Wolfram Language
3
REPLIES
4.5K
VIEWS

Solving system of equations works on V7 but not V12?

QUESTION FROM: James Shaw | 4 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Wolfram Language
3
REPLIES
3.7K
VIEWS

Solving nonlinear equations self consistently

QUESTION FROM: Tiku Sharma | 4 years ago BY: Tiku Sharma
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
3
REPLIES
4.6K
VIEWS

Numerically calculating the largest root of a function

QUESTION FROM: Alex B | 4 years ago BY: Alex B
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
3
REPLIES
6.3K
VIEWS

Multiplication in GF(2) of rectangular matrices hanging indefinitely

QUESTION FROM: Jeff Johnson | 4 years ago BY: Daniel Lichtblau
Algebra , Mathematica , Mathematics , Packages , Wolfram Language
3
REPLIES
3.9K
VIEWS

Inconsistent results for inequality query

QUESTION FROM: Shaun Olafson | 4 years ago BY: Bill Nelson
Algebra , Equation Solving , Mathematics , Wolfram|Alpha
3
REPLIES
4K
VIEWS

Simplify[ ] affects InverseFunction[ ]?

QUESTION FROM: Andre Andrade | 4 years ago BY: Gianluca Gorni
Algebra , Mathematics , Wolfram Language
3
REPLIES
2.9K
VIEWS

How to match two matrices?

QUESTION FROM: JIAO LI | 4 years ago BY: Rohit Namjoshi
Algebra , Wolfram Language
3
REPLIES
2.8K
VIEWS

Solving system of equations using NSolve?

QUESTION FROM: Ruggiero Rippo | 4 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Mathematics , Numerical Computation , ...
3
REPLIES
3K
VIEWS

What is the procedure of solving DAE in System Modeler?

QUESTION FROM: Aaron Jamma | 4 years ago BY: Carl Jönsson
Algebra , Calculus , Equation Solving , Mathematics , SystemModeler
3
REPLIES
6.1K
VIEWS

[solved] Kernel crashes during calculation of determinant of a matrix

QUESTION FROM: Martin Guttmann | 4 years ago BY: Martin Guttmann
Algebra , Mathematics , Numerical Computation , Wolfram Language
3
REPLIES
5.4K
VIEWS

Solve system of two equations with dependent variable

QUESTION FROM: E P | 4 years ago BY: Bill Nelson
Algebra , Equation Solving , Wolfram|Alpha
3
REPLIES
5.4K
VIEWS

How to realize this simplification canceling each term by a factor

QUESTION FROM: Jacques Ou | 4 years ago BY: Bill Nelson
Algebra , Calculus , Mathematics , Wolfram Language
3
REPLIES
4.2K
VIEWS

Typo Errors in MathWorld

CONTRIBUTED BY: Sangkyu Kim | 4 years ago BY: Raspi Rascal
Algebra , Mathematics , Wolfram Language
3
REPLIES
7.5K
VIEWS

Replace terms in an expression by a single variable?

QUESTION FROM: Rafael Guariento | 4 years ago BY: Rafael Guariento
Algebra , Wolfram Language
3
REPLIES
5K
VIEWS

A question on parametrically solving systems of equalities and inequalities

QUESTION FROM: J Jesus Rico-Melgoza | 5 years ago BY: J Jesus Rico-Melgoza
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
5.7K
VIEWS

BidenFraction: a resource for interested in the US presidential election

CONTRIBUTED BY: Seth Chandler | 5 years ago BY: Douglas Kubler
Staff Picks , Algebra , Computational Humanities , ...
3
REPLIES
14.5K
VIEWS

Recently reported issues with Quantity

CONTRIBUTED BY: Daniel Lichtblau | 5 years ago BY: Ian Williams
Algebra , Calculus , Equation Solving , Mathematica , Units , ...
3
REPLIES
10.6K
VIEWS

Numerical solutions for an equation with variable parameters?

QUESTION FROM: Heitor Silva | 5 years ago BY: Hans Dolhaine
Algebra , Calculus , Equation Solving , Mathematics , ...
3
REPLIES
4K
VIEWS

Calculate Mod and more in W|A

QUESTION FROM: Frank Bax | 5 years ago BY: Bill Nelson
Algebra , Mathematics , Wolfram|Alpha
3
REPLIES
4.6K
VIEWS

Can I name a function with a string that looks like an exponent?

QUESTION FROM: David Mackay | 5 years ago BY: David J M Park Jr
Algebra , Mathematics , Wolfram Language
3
REPLIES
9.1K
VIEWS

Finding constraints using Mathematica

QUESTION FROM: Upasana Dutta | 5 years ago BY: Daniel Lichtblau
Algebra , Calculus , Equation Solving , Mathematics , Wolfram Language
3
REPLIES
4K
VIEWS

Unexpected result of PolynomialGCD

QUESTION FROM: Sebastiaan Joosten | 5 years ago BY: Daniel Lichtblau
Algebra , Mathematics , Wolfram Language
3
REPLIES
3.5K
VIEWS

How can I display complex numbers as x+iy rather than Re^(i \theta)?

QUESTION FROM: Andrew Projansky | 5 years ago BY: Hans Dolhaine
Algebra , Mathematics , Wolfram Language
3
REPLIES
3.3K
VIEWS

Reading materials needed about permutations?

QUESTION FROM: David Barnes | 5 years ago BY: Rohit Namjoshi
Algebra , Discrete Mathematics , Mathematics , Wolfram Language
3
REPLIES
7K
VIEWS

system of equations

QUESTION FROM: LUIS ARBOLEDA | 5 years ago BY: Bill Nelson
Algebra , Equation Solving , Wolfram Language
3
REPLIES
6.3K
VIEWS

Matrix multiplication T2*T1, I am not getting the output

QUESTION FROM: Kumar Arpit | 5 years ago BY: Bill Nelson
Algebra , Mathematics , Wolfram Language
3
REPLIES
3K
VIEWS

Incorrect solution, how to control such behaviour of the Solve function?

QUESTION FROM: Albert Lebedev | 5 years ago BY: Albert Lebedev
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
6.5K
VIEWS

Fitting a very simple dataset

QUESTION FROM: Heitor Silva | 5 years ago BY: EDITORIAL BOARD
Algebra , Modeling , Wolfram Language
3
REPLIES
4.6K
VIEWS

Find Boundary value for nonlinear differential equation?

QUESTION FROM: Hans Landa | 5 years ago BY: Hans Dolhaine
Algebra , Equation Solving , Mathematics , Wolfram|Alpha , ...
3
REPLIES
4.8K
VIEWS

Replacing symbols with numbers in a system of linear equations

QUESTION FROM: Afarin Kbz | 5 years ago BY: Rohit Namjoshi
Algebra , Calculus , Equation Solving , Mathematics , Wolfram Language
3
REPLIES
3.5K
VIEWS

Plane 3D Plotting range values

QUESTION FROM: Manoj Imrith | 5 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Geometry , Graphics and Visualization , ...
3
REPLIES
6.1K
VIEWS

Problem with Interdependent Variables in Coordinate System Demonstration

QUESTION FROM: Zachary Cline | 6 years ago BY: Zachary Cline
Algebra , Calculus , Dynamic Interactivity , Mathematics , ...
3
REPLIES
9.7K
VIEWS

[?] Reduced Row Echelon form

QUESTION FROM: Bert Aerts | 6 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
8.2K
VIEWS

Result after vector transformation matrix

QUESTION FROM: Timothy Tapio | 6 years ago BY: Timothy Tapio
Algebra , Calculus , Mathematica
3
REPLIES
5.6K
VIEWS

Make a matrix from an Array?

QUESTION FROM: ????? ????????? | 6 years ago BY: Bo Brymer
Algebra , Mathematics , Wolfram Language
3
REPLIES
5.7K
VIEWS

Have the number of double digits, triples ... of any real number

CONTRIBUTED BY: Claudio Chaib | 6 years ago BY: Claudio Chaib
Algebra , Data Science , Mathematics , Numerical Computation , ...
3
REPLIES
5.4K
VIEWS

System of algebraic equations with 6 variables

QUESTION FROM: Quentin Moliterno | 6 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Mathematics , Wolfram Language
3
REPLIES
5K
VIEWS

Make a parametric plot graph?

QUESTION FROM: Luis Felipe Massena Misiec | 7 years ago BY: Luis Felipe Massena Misiec
Algebra , Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
8.4K
VIEWS

Change of basis using RowReduce

QUESTION FROM: Jhn Doe | 7 years ago BY: Anonymous User
Algebra , Mathematics , Wolfram Language
3
REPLIES
8K
VIEWS

Solve definite Integrals of large symbolic equations?

QUESTION FROM: Jacob Switzer | 7 years ago BY: Alexander Trounev
Algebra , Calculus , Equation Solving , Mathematics , ...
3
REPLIES
6.5K
VIEWS

Use a vector as tensor argument?

QUESTION FROM: damiano capocci | 7 years ago BY: Rohit Namjoshi
Algebra , Mathematics , Symbolic Computations , Wolfram Language
3
REPLIES
5K
VIEWS

Plot the eigenvalues of a spin-1 system in a magnetic field?

QUESTION FROM: Stefan Dietel | 7 years ago BY: Frank Kampas
Algebra , Graphics and Visualization , Mathematics , Physics , ...
3
REPLIES
4.9K
VIEWS

Compute the following integral?

QUESTION FROM: Jose richard | 7 years ago BY: Dent de Lion
Algebra , Calculus , Mathematica , Mathematics , ...
3
REPLIES
8.6K
VIEWS

Workaround? "Simplify" complicates this expression

QUESTION FROM: Anonymous User | 7 years ago BY: Kyle Martin
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
3
REPLIES
5.8K
VIEWS

Exponential Base Radix VS Mixed Radix (non exponential)

QUESTION FROM: Mutatis Mutandis | 7 years ago BY: Neil Singer
Algebra , Mathematics , Wolfram Language
3
REPLIES
5.6K
VIEWS

Enumerate all periodic sequences of some linear recurrences?

QUESTION FROM: Joaquim Nogueira | 7 years ago BY: Joaquim Nogueira
Algebra , Mathematics , Wolfram Language
3
REPLIES
6.2K
VIEWS

Find a maximum of the following function using Grid Search?

QUESTION FROM: Sanghoon Cho | 7 years ago BY: Frank Kampas
Algebra , Equation Solving , gridMathematica , Optimization , ...
3
REPLIES
9.8K
VIEWS

[?] Solve systems of equations with trigonometric expressions?

QUESTION FROM: Brett Stone | 7 years ago BY: Hans Dolhaine
Algebra , Equation Solving , Geometry , Mathematics , ...
3
REPLIES
7.9K
VIEWS
12
13
14
15
16

Group Count Group Count

996 Discussions

Group Branding Group Branding

New Discussion New Discussion

ACTIVE MEMBERS ACTIVE MEMBERS

ACTIVE MEMBERS
bhdayton
Barry H Dayton
1 day ago
fsattler
Franz Richard Sattler
6 days ago
jrs2277
John Staunton
8 days ago
djymndl07
Debojyoti Mondal
11 days ago
shenghuiy
Shenghui Yang
24 days ago
moritzkempe
M K
26 days ago
studymma168
Wen Dao
6 days ago

RELATED GROUPS RELATED GROUPS

RELATED GROUPS
Graphics and Visualization 4K discussions 1K subscriptions
Wolfram Language 11K discussions 2K subscriptions
Numerical Computation 1K discussions 1K subscriptions
Staff Picks 1K discussions 808 subscriptions
Publication Materials 287 discussions 230 subscriptions
Mathematics 6K discussions 4K subscriptions
Geometry 975 discussions 1K subscriptions