Matrix Operations Calculator

Dr Mark Jones (PhD Maths)

- August 26, 2013

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# Description

Hi Guys,

Enter two matrices (up to 3 by 3) and this works out the answer. It basically does just what it says on the tin. So if you have homework that you need to check, then look no further.

The widget tool is taken from the selection of tools that appears on my Wolfram Alpha developer page.

Hope it proves helpful.

Cheers,

Mark

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# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

5.0

2 total

5 2

4 0

3 0

2 0

1 0

# Additional information

Updated

August 26, 2013

Size

181k

Installs

500 - 1,000

Current Version

1.0

Requires Android

2.1 and up

Content Rating

Everyone

Permissions

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Dr Mark Jones (PhD Maths)

# Similar

## Matrix Calculator

Vertedge

1

Fast and easy calculations with matrices on your android smartphone or tablet.

Supported calculator operations:

* Ax=B

* A+B, A-B, A*B

* scalar multiplication and power

* invert, transpose, adjugate

* rref: reduced row echelon form

* Norms: 1-Norm, 2-Norm, Infinity-Norm, rank, determinant, condition

* Decompositions: LU, QR, Cholesky, eigenvalues

* Reformat: unite right [A B], unite down

* Store as many matrices as you want

* Share them as .csv or .html

Search Keywords: Matrix Calculator, Matrices, study math, study matrices, numbers, calculator

## Matrix Operations

sssprog

1

The application lets you to perform some simple operations and calculations with matrices:

- Transposition

- Calculate determinant

- Sum and diff of matrices

- Multiplication of matrices

- Multiplication of a matrix by number

- Calculate rank

- Find inverse

- Solve systems of linear equations (with Gauss algorithm) A*X=B.

- Transposition

- Calculate determinant

- Sum and diff of matrices

- Multiplication of matrices

- Multiplication of a matrix by number

- Calculate rank

- Find inverse

- Solve systems of linear equations (with Gauss algorithm) A*X=B.

## Matrix Calculator

This application is absolutely free mathematical calculator.

Its main task – calculate mathematical matrices.

Its main task – calculate mathematical matrices.

Supported matrix operations:

- Matrix Inverse.

- Matrix Determinant.

- Matrix Scalar multiplication.

- Matrix Addition.

- Matrix Subtraction.

- Matrix Multiplication.

- Matrix Transposition.

The application can work with:

- Integers (-2, -1, 0, 1, 2 etc.).

- Decimal fractions (1.5, 3.14 etc.).

- Common fractions (1/2, 3/4, 7/3 etc.).

- Complex numbers (i, 1+i, 1/2-2i, 0.5+2/3i etc.).

Tags: matrix calculator, matrix calc, matrix operation, matrixcalc.

## Matrix Operations Calculator

GK Apps

1

This free app is the best calculator for Matrix Operations.

You are able to calculate the Determinant of a Matrix, Inverse of a Matrix, Kernel of a Matrix, Rank of a Matrix, Eigenvalues and Eigenvectors of a Matrix.

You can calculate with:

- 2x2 matrices

- 3x3 matrices

- 4x4 matrices

- 5x5 matrices

- nxn matrices (with more than 5 rows and columns)

Very useful math tool for school and college! If you are a student, it will help you to learn linear algebra!

## Matrix Calculator R. Light

Reshish Matrix Calculator is the official app of matrix.reshish.com!

This is a light version with the limitation of matrix dimension to input.

We decided to launch a free version so that more users could use the app.

It has all the same functionality as the website does!

So if you love matrix.reshish.com, no doubt you enjoy the app, because it is also beautiful, functional and so easy to use.

The key feature of the app is presenting results of complicated operations in a very detailed way.

What it can do:

- solve system of simultaneous linear equations using

1. Gauss-Jordan Elimination

2. Cramer's rule

3. Inverse Matrix Method

- calculate

1. Matrix Rank

2. Matrix Determinant

3. Matrix Inverse

4. Matrix Transpose

- raise matrix to a power

- multiply matrices

- add and subtract matrices

## Matrix Calculator

appo.io

1

This is a simple, OPEN SOURCE and FREE matrix calculator. Support some simple operations with matrices (example:AxB, Inverse, Determinant, Eigenvalues).

Now, it's working only with the real numbers, but in the future we will add the complex numbers.

Please be patient, this is an RC version, and please report the bugs in emails!

Please donate us,

Thanks!

More info in our website!

## Algebra Course Assistant

Taking algebra? Then you need the Wolfram Algebra Course Assistant. This definitive app for algebra--from the world leader in math software--will help you quickly solve your homework problems, ace your tests, and learn algebra concepts so you're prepared for your next courses. Forget canned examples! The Wolfram Algebra Course Assistant solves your specific algebra problems on the fly, often showing you how to work through the problem step by step.

This app covers the following topics applicable to Algebra I, Algebra II, and College Algebra:

- Evaluate any numeric expression or substitute a value for a variable.

- Simplify fractions, square roots, or any other expression.

- Solve a simple equation or a system of equations for specific variables.

- Plot basic, parametric, or polar plots of the function(s) of your choice.

- Expand any polynomial.

- Factor numeric expressions, polynomials, and symbolic expressions.

- Divide any two expressions.

- Find the partial fraction decomposition of rational expressions.

The Wolfram Algebra Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Algebra Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Matrix Mate (Calculator)

Matrix Mate is the most comprehensive matrix calculator available. With the largest list of available operations and a beautiful interface, optimized for Android phones and tablets from donut to jelly bean, what isn't there to love!

Note: Only real numbers

Features:

- No Ads!

- No more text-based input

- Optimized from Donut to Jelly Bean

- Save up to 7 matrices

- Operations:

- Add

- Subtract

- Multiply

- Transpose

- Determinant

- Solve ("Division")

- Inverse

- Eigenvalues

- Eigenvectors

- Rank

- Trace

- LU decomposition

- Cholesky decomposition

- QR decomposition

- Singular value decomposition (SVD)

- Enter complex functions into each cell of the matrix

Including:

- +

- -

- / (Division)

- * (Multiplication)

- % (Coefficient)

- Trigonometry (Acos, sin, etc.)

- Random

- Sqrt

- Pow (what to raise, index to raise to)

Note: Only real numbers

Features:

- No Ads!

- No more text-based input

- Optimized from Donut to Jelly Bean

- Save up to 7 matrices

- Operations:

- Add

- Subtract

- Multiply

- Transpose

- Determinant

- Solve ("Division")

- Inverse

- Eigenvalues

- Eigenvectors

- Rank

- Trace

- LU decomposition

- Cholesky decomposition

- QR decomposition

- Singular value decomposition (SVD)

- Enter complex functions into each cell of the matrix

Including:

- +

- -

- / (Division)

- * (Multiplication)

- % (Coefficient)

- Trigonometry (Acos, sin, etc.)

- Random

- Sqrt

- Pow (what to raise, index to raise to)

Please note:

We are now giving away this app absolutely free, there are no ads, no in-app purchases, and no pro version. Please help support the developer by posting a positive market review or donate (email address below). Thank you and enjoy!

Also the previous "translations" I did are gone as they were pretty bad. If you wish to help translate the app please let me know. Otherwise a $15 donation will cover a professional translation.

## Multivariable Calculus App

Taking multivariable calculus? Then you need the Wolfram Multivariable Calculus Course Assistant. This definitive app for multivariable calculus—from the world leader in math software—will help you work through your homework problems, ace your tests, and learn calculus concepts. Forget canned examples! The Wolfram Multivariable Calculus Course Assistant solves your specific multivariable problems on the fly, providing step-by-step guidance for limits, derivatives, integrals, and much more.

This app covers the following topics applicable to Multivariable Calculus, Advanced Calculus, and Vector Calculus:

- Evaluate any numeric expression, or substitute a value for a variable

- Plot 2D or 3D functions of your choice

- Determine the limit of a function as it approaches a specific value or values

- Differentiate any single or multivariable function

- Find the critical points and saddle points of a function

- Calculate the gradient of a function

- Identify the local extrema of a function

- Find the single, double, or triple integral of a function

- Determine the dot or cross product of two vectors

- Calculate the divergence or curl of a vector field

The Wolfram Multivariable Calculus Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Multivariable Calculus Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Math Solver

Solve Math problems and Plot functions.

Math Solver is a full featured scientific calculator and graphing calculator with widest range of functions available.

Solves problems in Basic Math, Algebra, Complex Numbers, Trigonometry, Integral and Differential Calculus, Set Theory, Matrix and vector Algebra

Math Solver is a full featured scientific calculator and graphing calculator with widest range of functions available.

Solves problems in Basic Math, Algebra, Complex Numbers, Trigonometry, Integral and Differential Calculus, Set Theory, Matrix and vector Algebra

Solve equations and system of equations

Find derivatives, definite and indefinite integral

Support for trigonometric inverse-trigonometric and hyperbolic functions

No network access required! Works offline

It has a offline Catalog with details of each function with example.

Note: Free version contains ads! In-app upgrade to PRO version to make it ad-free.

* Enter multiple comma separated functions to plot them.

* Press back button to make graph full screen by hiding keyboard

* Press on any example in Catalog to copy it to Solver tab

* Trigonometric functions default input is in radian i.e to calculate Sin(90Degree) to calculate Sine of 90 degree.

Note- 1:- It doesn't solve word problems.

Note- 2:- It doesn't show steps to solve a problem. It solve shows final answer.

## Matrices Gauss-Jordan

DyMEA

1

Resuelve operaciones matriciales con esta util aplicacion para algebra la cual te dará no solo el resultado sino también la serie de operaciones necesarias.

Resuelve las siguientes operaciones:

Gauss-Jordan (llega a la identidad)

Determinantes

Matriz Inversa

Por favor enviar reporte de bugs a dymeadev@gmail.com o entrando en http://dymea.com/about.html

Ingresa tus variables y resultados con:

*Fracción

ej. 1/4

*Decimal

ej. 1,2

o

ej. 1.2

*Numero entero

ej. 14

Y no te preocupes si por error escribiste una letra, el programa NO fallará (interpretará la letra como un 0)

## Calculus Course Assistant

Taking calculus? Then you need the Wolfram Calculus Course Assistant. This definitive app for calculus--from the world leader in math software--will help you work through your homework problems, ace your tests, and learn calculus concepts. Forget canned examples! The Wolfram Calculus Course Assistant solves your specific Calculus problems on the fly including step-by-step guidance for derivatives, integrals, and much more.

This app covers the following topics applicable to Calculus, AP Calculus AB, AP Calculus BC, Calculus I, and Calculus II:

- Evaluate any numeric expression or substitute a value for a variable.

- Plot basic, parametric, or polar plots of the function(s) of your choice.

- Determine the limit of a function as it approaches a specific value.

- Differentiate any function or implicit function.

- Find the critical points and inflection points of a function.

- Identify the local and absolute extrema of a function.

- Integrate a function, with or without limits.

- Sum a function given a lower and upper bound.

- Find the closed form of a sequence or generate terms for a specific sequence.

The Wolfram Calculus Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Calculus Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Linear Algebra Course App

Studying linear algebra? Then you need the Wolfram Linear Algebra Course Assistant. This definitive app for linear algebra—from the world leader in math software--will help you work through your homework problems, ace your tests, and learn linear algebra concepts. Forget canned examples! The Wolfram Linear Algebra Course Assistant solves your specific algebra problems on the fly.

This app covers the following topics applicable to linear algebra:

- Solve an equation or a system of equations

- Add or subtract any two vectors

- Find the cross product or dot product for two vectors

- Find the dimensions, transpose, adjugate, rank, inverse, determinant, and reduced row echelon form of a matrix

- Calculate a matrix product

- Add and subtract matrices

- Compute linear transformations

- Determine subspaces, including row space, column space, and null space

- Find the characteristic equation, eigenvalues, and eigenvectors of a matrix

The Wolfram Linear Algebra Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Linear Algebra Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Linear Algebra FREE

The most powerful mathematical app!

Free “Step by step” for all functions.

OFFLINE: app does not require access to the internet.

Free “Step by step” for all functions.

OFFLINE: app does not require access to the internet.

ALL AVAILABLE FUNCTIONS:

---Matrix algebra---

[+] matrix addition

[+] inverse

[+] matrix multiplication

[+] multiplication by number

[+] matrix transposition

[+] find determinant (Gauss)

[+] definition of the rank

[+] find determinant (Minors)

[+] System Of Linear Equation (A)x=(B) (Gauss)

[+] System Of Linear Equation (A)x=(B) (Kramer)

[+] matrix equation (A)(X)=(B)

[+] matrix equation (X)(A)=(B)

[+] LU decomposition

[+] inverse matrix (Minors)

[+] matrix power

[+] eigenvalues

---Vector algebra---

[+] dot product

[+] length of vector

[+] cross product

[+] angle between vectors

[+] build vector by points

FEATURES:

[-] theory

[-] new functions (vector algebra)

[-] export to Maple, MathLab, Wolfram

[-] clipboard for cells

Download assistant for solving problems in areas such as: linear algebra, analysis, economics, differential equations and computer graphics.

## Pre-Algebra Course Assistant

Taking pre-algebra? Then you need the Wolfram Pre-Algebra Course Assistant. This definitive app for pre-algebra—from the world leader in math software—will help you work through your homework problems, ace your tests, and learn pre-algebra concepts. Forget canned examples! The Wolfram Pre-Algebra Course Assistant solves your specific pre-algebra problems on the fly.

This app covers the following pre-algebra topics:

- Find the divisors and prime factorization of a number

- Calculate the GCD and LCM of two numbers

- Determine the percent change

- Reduce and round numbers

- Evaluate expressions

- Solve equations and simplify expressions

- Convert units of length, area, volume, and weight

- Compute the mean, median, and mode of a dataset

- Plot equations on the coordinate plane

- Graph inequalities on a number line

- Calculate the area, surface area, or volume of a geometric figure

- Find the midpoint, slope, and distance between two points

The Wolfram Pre-Algebra Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Pre-Algebra Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

## Physics I Course Assistant

Taking introductory physics or need a quick physics reference? Then you need the Wolfram Physics I Course Assistant. This app will help you work through your homework problems, ace your tests, and learn physics concepts. Forget canned examples! The Wolfram Physics I Course Assistant solves your specific physics problems on the fly.

This app covers the following topics from Physics I:

- Solve linear and rotational kinematic equations

- Calculate forces of gravity, friction, and springs

- Calculate motion of rockets, pendulums, collisions, and more

- Perform calculations involving mass, weight, density, energy, work, and power

- Do unit conversions

- Look up laws of physics and common physics constants

The Wolfram Physics I Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Physics I Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

# More from developer

## Inequalities Calculator

Hi Guys,

Enter an inequality that is <, <=, >, >= or = and this works out the solution for you. It basically does just what it says on the tin. So if you have homework that you need to check the answers for, then look no further.

This tool is taken from the selection of tools that appears on my live worksheet app on Inequalities and the Modulus Function, that appears on my wolfram alpha developer page.

Hope it proves helpful.

Cheers,

Mark

## Fractions Practice

Hi Guys,

This is a Smart Worksheet on Fractions. A lot of people, both young and old, often struggle with one aspect or another of working out fractions. The sheet covers, converting improper and proper fractions, addition and subtraction as well as multiplication and division.

It is designed so that you have a go first and then click on the question to open the video solution to check you answer. There are tutorial videos interspersed in the sheet just before you try the section of questions.

There are resets and a whole host of useful tools so that you can keep a track of your progress as you work through.

Hope you enjoy and any feedback is always appreciated. Cheers, Mark

## Long Division Calculator

Hi Guys,

Enter two whole numbers and this does the long division, showing you it all step by step. It basically does just what it says on the tin. So if you have homework that you need to check the long division for, then look no further.

The widget tool is taken from the selection of tools that appears on my live worksheet app entitled Surds, Polyomials and the Remainder Theorem, that appears on my developer page.

Hope it proves helpful.

Cheers,

Mark

## Simplify Algebra Calculator

Hi Guys,

Enter any algebraic expression and this simplies it. It basically does just what it says on the tin. So if you have homework that you need to check, then look no further.

The widget tool is taken from the selection of tools that appears on my live worksheet app that appears on my developer page.

Hope it proves helpful.

Cheers,

Mark

Enter any algebraic expression and this simplies it. It basically does just what it says on the tin. So if you have homework that you need to check, then look no further.

The widget tool is taken from the selection of tools that appears on my live worksheet app that appears on my developer page.

Hope it proves helpful.

Cheers,

Mark

## Inverse Function Calculator

Hi Guys,

Enter any function and this works out the inverse along with plotting both the function and its inverse superimposed over each other. It basically does just what it says on the tin. So if you have homework that you need to check the answers for, then look no further.

The tool is taken from the selection of tools that appears on my live worksheet app that appears on my wolfram alpha developer page.

Hope it proves helpful.

Cheers,

Mark

Enter any function and this works out the inverse along with plotting both the function and its inverse superimposed over each other. It basically does just what it says on the tin. So if you have homework that you need to check the answers for, then look no further.

The tool is taken from the selection of tools that appears on my live worksheet app that appears on my wolfram alpha developer page.

Hope it proves helpful.

Cheers,

Mark

## Calculus Limit Calculator

Hi Guys,

Enter any function at any limit value and this calculates the value of the limit. And if you click on show steps it will break down the evaluation step by step. It basically does what it says on the tin. So if you have homework that you need to check the answers for, then look no further.

Hope it proves helpful.

Cheers,

Mark

Enter any function at any limit value and this calculates the value of the limit. And if you click on show steps it will break down the evaluation step by step. It basically does what it says on the tin. So if you have homework that you need to check the answers for, then look no further.

Hope it proves helpful.

Cheers,

Mark

## Trig Identities Calculator

Hi Guys,

Enter any trig identity and this will calculate a selection of alternative forms. It does just what it says on the tin. So if you have work that you need to check, then look no further.

The tool is taken from the selection of tools that appears on my live worksheet app entitled Trig Identities and Equations, that appears on my developer page.

Hope it proves helpful.

Cheers,

Mark

## Differential Equations II

Hi Guys,

This is a Smart Worksheet on second order linear differential equations covering both homogeneous and non-homogeneous types and including problems with initial conditions.

There are also some useful de solver tools where you can type in your own problems and obtain the worked solutions so you can check any homework that you have.

There's a PDF file for those who want to work on the sheet independently and an email math que, where you can jot down a questions and append it to an email. If I get time, I will write up a YouTube video solution and send you the link.

All the best with the worksheet and if you have any feedback just give us a buzz.

Cheers,

Mark

## Differential Equations I

Hi Guys, This is a Smart Worksheet on First Order Differential Equations including separable, homogeneous, Integrating Factor and Bernoulli.

The worksheet also contains an array of tools so that you can type in first order d.e. problems of your own.

A pdf file is also downloadable for those who prefer to work on the worksheet independently.

Hope you enjoy it and any feedback is always appreciated.

Cheers, Mark

## Simplify Expression Calculator

Hi Guys,

Enter an equation or expression and this simplifies it often giving multiple versions. It basically does just what it says on the tin. So if you have homework that you need to check, then look no further.

The widget tool is taken from the selection of tools that appears on my live worksheet apps on my developer page.

Hope it proves helpful.

Cheers,

Mark

Enter an equation or expression and this simplifies it often giving multiple versions. It basically does just what it says on the tin. So if you have homework that you need to check, then look no further.

The widget tool is taken from the selection of tools that appears on my live worksheet apps on my developer page.

Hope it proves helpful.

Cheers,

Mark

## Integral Calculator

Hi Guys,

Enter any integral function and this will calculate the answer. It does just what it says on the tin. So if you have integration work that you need to double check, then look no further.

The tool is taken from the selection of tools that appears on my live worksheet app that appears on my wolfram alpha developer page.

Hope it proves helpful.

Cheers,

Mark

Enter any integral function and this will calculate the answer. It does just what it says on the tin. So if you have integration work that you need to double check, then look no further.

The tool is taken from the selection of tools that appears on my live worksheet app that appears on my wolfram alpha developer page.

Hope it proves helpful.

Cheers,

Mark

## Max Domain & Range Calculator

Hi Guys,

Enter any function this will calculate the maximum domain and range. It does just what it says on the tin. So if you have work that you need to double check, then look no further.

The tool is taken from the selection of tools that appears on my live worksheet app that appears on my wolfram alpha developer page.

Hope it proves helpful.

Cheers,

Mark

Enter any function this will calculate the maximum domain and range. It does just what it says on the tin. So if you have work that you need to double check, then look no further.

The tool is taken from the selection of tools that appears on my live worksheet app that appears on my wolfram alpha developer page.

Hope it proves helpful.

Cheers,

Mark

## Mean Mode Median Calculator

Hi Guys,

Enter any data set and this will calculate the mean, mode, median and range. It does just what it says on the tin. So if you have stats work that you need to double check, then look no further.

The tool is taken from the selection of tools that appears on my live worksheet app that appears on my wolfram alpha developer page.

Hope it proves helpful.

Cheers,

Mark

Enter any data set and this will calculate the mean, mode, median and range. It does just what it says on the tin. So if you have stats work that you need to double check, then look no further.

The tool is taken from the selection of tools that appears on my live worksheet app that appears on my wolfram alpha developer page.

Hope it proves helpful.

Cheers,

Mark

## Laplace Transforms Calculator

Hi Guys,

Enter a function and this evaluates the Laplace Transform or the Inverse Laplace Transform. It basically does just what it says on the tin. So if you have Laplace Transform questions that you need to work on, then look no further.

The widget tool is taken from the selection of tools that appears on my wolfram alpha developer page.

Hope it proves helpful.

Cheers,

Mark

## Binomial Expansion Calculator

Hi Guys,

Enter any binomial expression and this generates the the expansion along with a plot of the linear, quadratic, cubic approximations and more. It basically does just what it says on the tin. So if you have homework that you need to check out, then look no further.

The widget tool is taken from the selection of tools that appears on my live worksheet app on Binomial, Taylor's and Maclaurin's Series, that appears on my developer page.

Hope it proves helpful.

Cheers,

Mark

## Inequalities Practice

Hi Guys,

This is a Smart Worksheet on inequalities and modulus where we solve numerous inequality and modulus problems. The idea is that you have a go and then click on the video solutions.

There's a host of solvers and plotters to use to to verify your answers and so that you can check any problems you are working on.

There's also an email? and any questions that you have can be submitted as well as a downloadable version of the worksheet so that you can work on the problems independently if you prefer.

So all the best then guys and if you have any suggestions or ideas for new worksheets then just send us an email.

Cheers,

Mark