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Understand normalized squared euclidean distance?

QUESTION FROM: Luca Zenesini | 8 years ago BY: Luca Zenesini
Algebra , Calculus , Geometry , Mathematics , Wolfram Language
6
REPLIES
14.6K
VIEWS

Solve over Domains

QUESTION FROM: Sandu Ursu | 8 years ago BY: Gianluca Gorni
Algebra , Equation Solving , Symbolic Computations , Wolfram Language
6
REPLIES
10.4K
VIEWS

Solve a linear system M x = S ?

QUESTION FROM: Francesco Ciardiello | 8 years ago BY: Daniel Lichtblau
Algebra , Calculus , Equation Solving , Symbolic Computations , ...
1
REPLIES
5.5K
VIEWS

Find primitive polynomials or test if a polynomial is primitive?

QUESTION FROM: Hans-Werner M | 8 years ago BY: Hans-Werner M
Algebra , Computer Science , Mathematics , Wolfram Language
2
REPLIES
6.4K
VIEWS

Solve this system of equations?

QUESTION FROM: Raymond Low | 8 years ago BY: Vitaliy Kaurov
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
1
REPLIES
6.9K
VIEWS

Restoring ordered pairs?

QUESTION FROM: Paige Myers | 8 years ago BY: Paige Myers
Algebra , Biological Sciences , Data Science , Mathematics , ...
2
REPLIES
5.3K
VIEWS

Draw a blank cartesian plane with grids?

QUESTION FROM: Ben Zhang | 9 years ago BY: Dan Bach
Algebra , Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
11.2K
VIEWS

Frustrated father writes computer-based algebra book

CONTRIBUTED BY: Tom Benson | 9 years ago BY: Tom Benson
Algebra , Computer-Based Maths , Education , Mathematics
8
REPLIES
14.3K
VIEWS

Is it possible to see the steps of TrigFactor, Simplify, and others?

QUESTION FROM: Douglas Kubler | 9 years ago BY: Sander Huisman
Algebra , Equation Solving , Mathematics , Wolfram Language
1
REPLIES
6.1K
VIEWS

Collect[ ] function for vectors {a x, c x} --> x {a, c} ?

QUESTION FROM: Matt Po | 9 years ago BY: Matt Po
Algebra , Calculus , Mathematics , Wolfram Language
4
REPLIES
4.4K
VIEWS

Parametrize plots on the imaginary plane to a real axes plane?

QUESTION FROM: Bryan Lettner | 9 years ago BY: Hans Dolhaine
Algebra , Calculus , Equation Solving , Mathematics
5
REPLIES
5.4K
VIEWS

Checking the sign of an equation?

QUESTION FROM: fabian queisner | 9 years ago BY: Marco Thiel
Algebra , Calculus , Mathematics , Symbolic Computations , ...
1
REPLIES
4K
VIEWS

Separation of a rational fraction

QUESTION FROM: Adrien Guyader | 9 years ago BY: Adrien Guyader
Algebra , Mathematics , Wolfram Language
7
REPLIES
5.2K
VIEWS

A type of number orthogonal to both real and complex?

QUESTION FROM: Bryan Lettner | 9 years ago BY: Bryan Lettner
Algebra , Mathematics , Wolfram Language
2
REPLIES
4.8K
VIEWS

Control Simplify[ ] outputs?

QUESTION FROM: Francois Hurter | 9 years ago BY: Sean Clarke
Algebra , Mathematics , Wolfram Language
1
REPLIES
4.5K
VIEWS

Using Reduce function to solve inequality q_2 < c ?

QUESTION FROM: Cédric Cavents | 9 years ago BY: Bill Simpson
Algebra , Calculus , Symbolic Computations , Wolfram Language
5
REPLIES
6.7K
VIEWS

fractional exponents and find extraneous solutions in W|A?

QUESTION FROM: M P | 9 years ago BY: Gianluca Gorni
Algebra , Wolfram|Alpha , Wolfram Language
6
REPLIES
9.7K
VIEWS

Delay evaluation of implicit function defined using FindRoot?

QUESTION FROM: Owen Wu | 9 years ago BY: Owen Wu
Algebra , Equation Solving , Mathematics , Symbolic Computations , ...
4
REPLIES
6.8K
VIEWS

Need help with a double sum (indices)

QUESTION FROM: Tom Zinger | 9 years ago BY: Tom Zinger
Algebra , Calculus , Mathematics , Wolfram Language
2
REPLIES
8.7K
VIEWS

How do I use n as an integer?

QUESTION FROM: Clemens Isert | 9 years ago BY: Clemens Isert
Algebra , Wolfram Language
2
REPLIES
20.8K
VIEWS

Why does this equation give different result than the alternate form?

QUESTION FROM: Zlej Týpek | 9 years ago BY: Udo Krause
Algebra , Wolfram|Alpha
1
REPLIES
10.8K
VIEWS

Formula replace

QUESTION FROM: san-chi yan | 10 years ago BY: Sander Huisman
Algebra , Mathematica , Mathematics , Wolfram Language
3
REPLIES
4.6K
VIEWS

Desired behavior of Collect[]

QUESTION FROM: Konstantin Nosov | 10 years ago BY: Eric Johnstone
Algebra , Mathematics , Symbolic Computations , Wolfram Language
7
REPLIES
7K
VIEWS

Non linear fit help

QUESTION FROM: suvadip mandal | 10 years ago BY: Sean Clarke
Algebra , Discrete Mathematics , Mathematics
6
REPLIES
8.1K
VIEWS

Problem with simultaneous equations

QUESTION FROM: Angel Rodríguez Mendoza | 10 years ago BY: Bill Simpson
Algebra , Mathematica , Mathematics
1
REPLIES
4.3K
VIEWS

How to convert Solve results to a List-of-numbers structure

QUESTION FROM: Chiel Geeraert | 10 years ago BY: Chiel Geeraert
Algebra , Wolfram Language
2
REPLIES
7.8K
VIEWS

Could you please help me out to get equations from augmented matrix

QUESTION FROM: Muzahoo jee | 10 years ago BY: Muzahoo jee
Algebra , Mathematica , Wolfram Language
4
REPLIES
7.6K
VIEWS

How do I implement this multidimensional chained prediction option(s)?

QUESTION FROM: Aryan Howl | 10 years ago
Algebra , Blockchain , Business Analytics , Dynamic Interactivity , ...
0
REPLIES
11.4K
VIEWS

3 equations with 3 unknown variables - no Show Steps in Wolfram Alpha

QUESTION FROM: ivan ivanov | 10 years ago BY: Frank Kampas
Algebra , Wolfram|Alpha
8
REPLIES
18.5K
VIEWS

Fourier Transform operation does not agree with Wolfram Mathworld page

QUESTION FROM: James Richardson | 10 years ago BY: James Richardson
Algebra , Calculus , Mathematics , Wolfram Language
4
REPLIES
3.9K
VIEWS

Creating a single col matrix

QUESTION FROM: Muzahoo jee | 10 years ago BY: Udo Krause
Algebra , Mathematics , Wolfram Language
1
REPLIES
6.6K
VIEWS

How to solve inequalities ?

QUESTION FROM: cerogj oeigrjeogn | 10 years ago BY: cerogj oeigrjeogn
Algebra , Wolfram Language
2
REPLIES
3.3K
VIEWS

How do I balance an equation using WolframAlpha?

QUESTION FROM: Dylan Waters | 10 years ago BY: Sean Clarke
Algebra , Equation Solving , Units
1
REPLIES
5.9K
VIEWS

Solve::ivar: -1+5 x is not a valid variable.

QUESTION FROM: Mher Hovhannisyan | 10 years ago BY: Gianluca Gorni
Algebra , Wolfram Language
1
REPLIES
13.9K
VIEWS

My RSS (residuals) equation isn't summing up

QUESTION FROM: jethro holcroft | 10 years ago BY: Jim Baldwin
Algebra , Calculus , Graphics and Visualization , Optimization , ...
3
REPLIES
7.5K
VIEWS

Coefficients of determinant polynomial are zero for higher order matrix?

QUESTION FROM: neelam choudhary | 10 years ago BY: neelam choudhary
Algebra , Wolfram Language
5
REPLIES
4.6K
VIEWS

I wish to create a function returns a binomial and initializes an integer

QUESTION FROM: jethro holcroft | 10 years ago BY: Nasser M. Abbasi
Algebra , Numerical Computation , Wolfram Language
1
REPLIES
6.4K
VIEWS

Could some one help breaking the steps for finding the diffenrece quotient?

QUESTION FROM: Daniel Salinas | 10 years ago BY: Nasser M. Abbasi
Algebra , Wolfram Language
1
REPLIES
4.9K
VIEWS

Why does Piecewise yield empty plot when function definition seems okay?

QUESTION FROM: Glen Deering | 10 years ago BY: Glen Deering
Algebra , Calculus , Graphics and Visualization , Wolfram Language
2
REPLIES
8.2K
VIEWS

How find the exact intersections in the graphs of wave equations

QUESTION FROM: zachary nichols | 10 years ago BY: zachary nichols
Algebra , Mathematica , Physics , Wolfram Language
3
REPLIES
9.7K
VIEWS

Can I create a function by assigning list elements?

QUESTION FROM: Zenon PodbipiÄ?ta | 10 years ago BY: Zenon PodbipiÄ?ta
Algebra , Computer Science , Import and Export , Mathematica , ...
2
REPLIES
7.8K
VIEWS

Define a complex number

QUESTION FROM: Ahmed Al-Ali | 11 years ago BY: Ulrich Mutze
Algebra , Calculus , Compilation , Logic and Boolean Algebra , ...
4
REPLIES
15.1K
VIEWS

Creative way newbie shot himself in the foot?

QUESTION FROM: Thomas Vogler | 11 years ago BY: Daniel Lichtblau
Algebra , Mathematica
2
REPLIES
5.5K
VIEWS

How to get a dot product to explicitly show the algebra it is performing?

QUESTION FROM: Douglas Youvan | 11 years ago BY: Douglas Youvan
Algebra , Mathematica , Wolfram Language
2
REPLIES
7.1K
VIEWS

PseudoInverse tolerance set to define anything less than 0.001 as 0?

QUESTION FROM: Douglas Youvan | 11 years ago
Algebra , Mathematica , Wolfram Language
0
REPLIES
3.6K
VIEWS

Convert root to coordinate form

QUESTION FROM: Niklas VM | 11 years ago BY: Gianluca Gorni
Algebra , Dynamic Interactivity , Mathematica , Wolfram Language
1
REPLIES
4K
VIEWS

Collect variables from nonlinear System

QUESTION FROM: Kurt Alber | 11 years ago BY: Suba Thomas
Algebra , Control Systems , Mathematics , Wolfram Language
2
REPLIES
8.7K
VIEWS

to SUM tensor with array

QUESTION FROM: margherita ferrucci | 11 years ago BY: margherita ferrucci
Algebra , Wolfram Language
2
REPLIES
7.3K
VIEWS

How would you find the equation on mathematica

QUESTION FROM: Anonymous User | 11 years ago BY: Marco Thiel
Algebra , Equation Solving , Geometry , Mathematica , Wolfram Language
1
REPLIES
3.7K
VIEWS

How exactly would you do this on mathematica

QUESTION FROM: Anonymous User | 11 years ago BY: Shenghui Yang
Algebra , Mathematica , Wolfram Language
1
REPLIES
2.2K
VIEWS

Detect (multivariate) polynomial

QUESTION FROM: Jaka Spaka | 11 years ago BY: Jaka Spaka
Algebra , Wolfram Language
2
REPLIES
4.3K
VIEWS

DSolve doesn't know the answer to this differential-algebraic system

QUESTION FROM: ppphhw ppphhw | 11 years ago BY: ppphhw ppphhw
Algebra , Calculus , Equation Solving , Wolfram Language
4
REPLIES
4.8K
VIEWS

How would I solve this

QUESTION FROM: Anonymous User | 11 years ago BY: Udo Krause
Algebra , Mathematica , Wolfram Language
7
REPLIES
2.8K
VIEWS

Solve a CES production function maximization profit

QUESTION FROM: Carlos Vasco | 11 years ago BY: Daniel Lichtblau
Algebra , Equation Solving , Wolfram Language
1
REPLIES
6.2K
VIEWS

Display an expression in its original form

QUESTION FROM: Juerg Baertsch | 11 years ago
Algebra , Mathematica , Mathematics
0
REPLIES
4K
VIEWS

verify the stoke theory given that A=(2X-Y)i-yz^2j-y^2k , x^2+y^2+z^2=1

QUESTION FROM: dennis khaemba | 11 years ago BY: dennis khaemba
Algebra , Wolfram Language
1
REPLIES
2.2K
VIEWS

Solve::incnst: Inconsistent or redundant ... Mathematica 9

QUESTION FROM: Harvey Vargas | 11 years ago BY: Bruce Miller
Algebra , Equation Solving , Mathematica , Wolfram Language
1
REPLIES
8K
VIEWS

extract a list by Tensor/Table

QUESTION FROM: margherita ferrucci | 11 years ago BY: Frank Kampas
Algebra , Wolfram Language
1
REPLIES
3.3K
VIEWS

show {x=2/(?3-1) } is a root of { x^2 -2x -2 = 0}?

QUESTION FROM: Hemendra Selvarajah | 11 years ago BY: Hemendra Selvarajah
Algebra , Mathematica , Wolfram Language
2
REPLIES
3K
VIEWS

Algebraic Manipulation Palette (Mathematica 10)

QUESTION FROM: Joseph Pace | 11 years ago BY: Joseph Pace
Algebra , Mathematica
2
REPLIES
4.7K
VIEWS

Inequalities system : find new relations via Wolfram|Alpha - HELP

CONTRIBUTED BY: D GM | 11 years ago BY: Bill Simpson
Algebra , Wolfram|Alpha
3
REPLIES
4.3K
VIEWS

Inverse function Notation Question

QUESTION FROM: Fizixx :) | 11 years ago BY: Udo Krause
Algebra , Mathematics , Wolfram|Alpha , Wolfram Language
1
REPLIES
7.4K
VIEWS

How to combine variables automatically?

QUESTION FROM: Aaron Clair | 11 years ago BY: Bill Simpson
Algebra , Equation Solving , Mathematica , Symbolic Computations , ...
1
REPLIES
5.8K
VIEWS

Write a program, using a do-loop, feeding into a matrix.

QUESTION FROM: Lavi Kumar | 11 years ago BY: Frank Kampas
Algebra , Mathematica , Wolfram Language
2
REPLIES
2.4K
VIEWS

Need help with solving in Alpha and getting the steps

CONTRIBUTED BY: Janet Gordon | 11 years ago BY: Janet Gordon
Algebra , Equation Solving , Wolfram|Alpha , Wolfram Language
4
REPLIES
7.6K
VIEWS

Can't use Solve and Findroot functions to solve this equation.

QUESTION FROM: chriskwangtun | 11 years ago BY: chriskwangtun
Algebra , Equation Solving , Mathematica , Wolfram Language
2
REPLIES
10.1K
VIEWS

Can we select from a list of lists that match from a second list?

QUESTION FROM: Paul Cleary | 11 years ago BY: Christopher French
Algebra , Mathematica , Wolfram Language
3
REPLIES
6K
VIEWS

Can anyone see why this formats oddly?

QUESTION FROM: Paul Cleary | 11 years ago BY: David Reiss
Algebra , Mathematica , Presentation and Notebooks
3
REPLIES
4.2K
VIEWS

How to get WAlpha clear

QUESTION FROM: Alex Niebla | 11 years ago BY: Frank Kampas
Algebra , Wolfram|Alpha
1
REPLIES
2.2K
VIEWS

How to get all the coefficients of specific powers of x?

QUESTION FROM: Vladimir Zeev | 11 years ago BY: Bruce Miller
Algebra , Mathematics
2
REPLIES
5.1K
VIEWS

Substituting exponents in an expression with a constant

QUESTION FROM: R S | 11 years ago BY: Sean Clarke
Algebra
1
REPLIES
3.8K
VIEWS

How to plot and manipulate eigenvalues when changing parameters ?

QUESTION FROM: Bene Bachelot | 11 years ago BY: Bene Bachelot
Algebra , Dynamic Interactivity , Graphics and Visualization , ...
6
REPLIES
10.1K
VIEWS

Get all parameters

QUESTION FROM: Casper YC | 11 years ago BY: Casper YC
Algebra , Mathematica , Symbolic Computations , Wolfram Language
2
REPLIES
4.3K
VIEWS

What is the symbol for exponentiation and where is it found?

QUESTION FROM: James Gordon | 11 years ago BY: David Reiss
Algebra , Mathematica , Wolfram|Alpha
3
REPLIES
4.4K
VIEWS

Is there a way to express a term containing a higher order radical?

QUESTION FROM: James Gordon | 11 years ago BY: Szabolcs Horvát
Algebra , Mathematica , Wolfram|Alpha , Wolfram|Alpha Integration
1
REPLIES
6.2K
VIEWS

Simplifying equation with exponents?

QUESTION FROM: Juan Pablo Chauvin | 11 years ago BY: Juan Pablo Chauvin
Algebra , Mathematica , Wolfram Language
2
REPLIES
7.8K
VIEWS

Is this a set/list or a number?

QUESTION FROM: Casper YC | 11 years ago BY: Bill Simpson
Algebra , Mathematica , Wolfram Language
1
REPLIES
2.6K
VIEWS

Decompose Expression into Segments

QUESTION FROM: Arvind Rajan | 11 years ago BY: Sam Carrettie
Algebra , Mathematica , Mathematics , Symbolic Computations
2
REPLIES
5.7K
VIEWS

LinearSolve Function

QUESTION FROM: rabadihaitham | 11 years ago BY: Bruce Miller
Algebra , Mathematica , Wolfram Language
2
REPLIES
2.7K
VIEWS

Collecting Like Terms

QUESTION FROM: Kip Hart | 11 years ago BY: Frank Kampas
Algebra , Mathematica , Wolfram Language
1
REPLIES
4.1K
VIEWS

BHC formula : convert polynomial representation into a nested commutators

QUESTION FROM: Ivan Morozov | 11 years ago BY: Ivan Morozov
Algebra , Mathematica
2
REPLIES
5.5K
VIEWS

How do you use Wolfram|Alpha to calculate these?

QUESTION FROM: Jamie Leith | 11 years ago BY: Sean Clarke
Algebra , Mathematica , Wolfram|Alpha
1
REPLIES
5.8K
VIEWS

Help with Models from a Classical Mathematical Model Collection (RP)

QUESTION FROM: Jonathan Chertok | 12 years ago
Algebra , Geometry , Graphics and Visualization , Mathematica , ...
0
REPLIES
7.3K
VIEWS

How would I solve for a variable in this ugly equation?

QUESTION FROM: Mel N | 12 years ago BY: Mel N
Algebra , Equation Solving , Mathematica , Mathematics
2
REPLIES
4.3K
VIEWS

Why doesn't e^i equal 1?

QUESTION FROM: Kaleb Burklow | 12 years ago BY: Ilian Gachevski
Algebra , Calculus , Equation Solving , Mathematics
2
REPLIES
5.6K
VIEWS

Having an Issue with Solve with functions in the equations

QUESTION FROM: Ken Bures | 12 years ago BY: Bill Simpson
Algebra
3
REPLIES
4.9K
VIEWS

Double equal sign display

QUESTION FROM: Allen Hammack | 12 years ago BY: Bill Simpson
Algebra , Mathematica
1
REPLIES
4.6K
VIEWS

How to replace a group of symbols to another symbol?

QUESTION FROM: Alexander Nikitin | 12 years ago BY: Felix Zvyagin
Algebra , Mathematica
1
REPLIES
4.9K
VIEWS

Enter 2x3 matrices into Wolfram Problem Generator

QUESTION FROM: M K | 11 days ago
Algebra , Mathematics , Wolfram|Alpha
0
REPLIES
406
VIEWS

Prefactor for symmetrize to match standard definition of wedge tensors with full antisymmetry

QUESTION FROM: Izhak Manilov | 23 days ago BY: Izhak Manilov
Algebra , Calculus , Mathematics , Wolfram Language
1
REPLIES
625
VIEWS

Keyboard shortcut for the pseudo inverse

QUESTION FROM: Paul Cally | 1 month ago
Algebra , Mathematics , User Interface , Wolfram Language
0
REPLIES
882
VIEWS

Separating variables *a* and *b* in a transcendental equation

QUESTION FROM: Wen Dao | 2 months ago BY: Wen Dao
Algebra , Mathematics , Symbolic Computations , Wolfram Language
6
REPLIES
997
VIEWS

Implementing fractional iteration to extend the Ackermann function

CONTRIBUTED BY: Daniel Geisler | 2 months ago BY: Paul B
Algebra , Calculus , Equation Solving , Mathematics , Physics , ...
1
REPLIES
3.8K
VIEWS

Does Wolfram have any plan to support elliptic curve?

QUESTION FROM: wayne wang | 3 months ago
Algebra , Mathematics , Wolfram Language
0
REPLIES
377
VIEWS

Error trying to assign values for a tensor

QUESTION FROM: Eran Lavi | 3 months ago
Algebra , Mathematics , Physics , Wolfram Language
0
REPLIES
572
VIEWS

Defining a partial derivative operator with inactive variable

QUESTION FROM: Átila Saraiva Quintela Soares | 3 months ago BY: Gianluca Gorni
Algebra , Calculus , Mathematics , Wolfram Language
1
REPLIES
571
VIEWS

Observation of a nth root of a negative number in Mathematica

CONTRIBUTED BY: Marvin Ray Burns A.G.S. (cum laude) | 3 months ago
Algebra , Calculus , Graphics and Visualization , Mathematics , ...
0
REPLIES
630
VIEWS

Can't finish calculation pertaining to elementary particles and the TOE

QUESTION FROM: Eran Lavi | 3 months ago BY: Eran Lavi
Algebra , Equation Solving , Mathematics , Physics , Wolfram Language
4
REPLIES
1K
VIEWS

Simplify an expression to a known value ( continuation )

QUESTION FROM: José Luis Garrido | 4 months ago
Algebra , Mathematics , Wolfram Language
0
REPLIES
423
VIEWS

How do I get the real values of one variable out of a ReImPlot plot?

QUESTION FROM: Nikita Averin | 5 months ago BY: Gianluca Gorni
Algebra , Graphics and Visualization , Mathematics , Wolfram Language
3
REPLIES
900
VIEWS
10
11
12
13
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