# Description

This free app is a math calculator, which is able to calculate the determinant of a matrix. The determinants of following matrices are available:

- 2x2 matrices

- 3x3 matrices

- 4x4 matrices

- 5x5 matrices

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

Best math tool for school and college! If you are a student, it will helps you to learn!

Note: In linear algebra, the determinant is a value associated with a square matrix. The determinant provides important information when the matrix is that of the coefficients of a system of linear equations, or when it corresponds to a linear transformation of a vector space.

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# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

4.1

989 total

5 544

4 205

3 93

2 53

1 94

Jason Noronha

Very good . Buggy... Very helpful app. Would request a dedicated button to refresh all the values to 0. And also better UI. The ads are annoying at top. Put em in the bottom. Will give 5 stars if all the above are fixed.

User reviews

GK Apps April 7, 2014

thanks GK Apps April 7, 2014

i will make it soon GK Apps November 4, 2013

can you give me an example of the determinants. i want to investigate this. Poor Serious Lag when opening and ask for fine GPS location? Why?

Plz improve It always creates force close before we solve. So plz improve it

GK Apps September 25, 2014

Thank you :-) Annoying Adds shortcuts to main screen and asks you to share your location.

Review deleted

# Additional information

Updated

May 13, 2015

Size

780k

Installs

50,000 - 100,000

Current Version

4.8

Requires Android

1.6 and up

Content Rating

Everyone

Permissions

Report

Flag as inappropriate Offered By

GK Apps

Developer

# Similar

## 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 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 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

## 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)

## Matrices and Determinants

This mathematics application "Matrices and determinants" is a complete reference for matrix algebra and its mathematical operations for various applications. we tried our best effort to include almost all topics with its explanations. here you can find all topics of matrices and determinants like

DEFINITIONS TYPES OF MATRICES,

EQUALITY OF MATRICES,

ALGEBRA OF MATRICES,

PROPERTIES OF MATRIX ADDITION,

MULTIPLICATION OF A MATRIX BY A SCALAR (SCALAR MULTIPLICATION),

SUBTRACTION OF MATRICES (DEFINITION),

MULTIPLICATION OF MATRICES,

PROPERTIES OF MATRIX MULTIPLICATION.,

TRANSPOSE OF A MATRIX,

PROPERTIES OF TRANSPOSE,

SYMMETRIC AND SKEW-SYMMETRIC MATRICES,

DETERMINANTS,

SINGULAR MATRIX,ADJOINT OF A SQUARE MATRIX,

INVERSE OF A MATRIX,

ELEMENTARY TRANSFORMATIONS OR ELEMENTARY OPERATIONS OF A MATRIX,

ORTHOGONAL MATRIX,

SUBMATRIX,

RANK OF MATRIX,

SOME THEOREM ON RANK OF A MATRIX.

EQUIVALENT MATRICES.ECHELON FORM OF A MATRIX,

ALGORITHM FOR FINDING THE RANK OF A MATRIX.,

SYSTEM OF SIMULTANEOUS LINEAR EQUATIONS.,

SOLUTIONS OF A NON-HOMOGENEOUS SYSTEM OF LINEAR EEQUATIONS,

ALGORITHM FOR SOLVING A NON-HOMOGENEOUS SYSTEM OF LINEAR EQUATIONS-RANK METHOD,

SOLUTION OF A HOMOGENEOUS SYSTEM OF LINEAR EQUATIONS-MATRIX METHOD,

ALGORITHM FOR SOLVING A HOMOGENEOUS SYSTEM OF LINEAR EQUATIONS.

DEFINITIONS TYPES OF MATRICES,

EQUALITY OF MATRICES,

ALGEBRA OF MATRICES,

PROPERTIES OF MATRIX ADDITION,

MULTIPLICATION OF A MATRIX BY A SCALAR (SCALAR MULTIPLICATION),

SUBTRACTION OF MATRICES (DEFINITION),

MULTIPLICATION OF MATRICES,

PROPERTIES OF MATRIX MULTIPLICATION.,

TRANSPOSE OF A MATRIX,

PROPERTIES OF TRANSPOSE,

SYMMETRIC AND SKEW-SYMMETRIC MATRICES,

DETERMINANTS,

SINGULAR MATRIX,ADJOINT OF A SQUARE MATRIX,

INVERSE OF A MATRIX,

ELEMENTARY TRANSFORMATIONS OR ELEMENTARY OPERATIONS OF A MATRIX,

ORTHOGONAL MATRIX,

SUBMATRIX,

RANK OF MATRIX,

SOME THEOREM ON RANK OF A MATRIX.

EQUIVALENT MATRICES.ECHELON FORM OF A MATRIX,

ALGORITHM FOR FINDING THE RANK OF A MATRIX.,

SYSTEM OF SIMULTANEOUS LINEAR EQUATIONS.,

SOLUTIONS OF A NON-HOMOGENEOUS SYSTEM OF LINEAR EEQUATIONS,

ALGORITHM FOR SOLVING A NON-HOMOGENEOUS SYSTEM OF LINEAR EQUATIONS-RANK METHOD,

SOLUTION OF A HOMOGENEOUS SYSTEM OF LINEAR EQUATIONS-MATRIX METHOD,

ALGORITHM FOR SOLVING A HOMOGENEOUS SYSTEM OF LINEAR EQUATIONS.

## 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 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.

## T-Matrix

App for Matrix Calculus! Interface completely redesigned and innovative! The limit for matrices in use is the memory of your devices! Work on Real Matrix!

It's possibile calculate:

-Determinant

-Trace

-Rank

-Transpose

-Inverse

-Characteristic polynomial

-Sum

-Moltiplication on Left

-Moltiplication on Right

-Subtraction

It's possibile calculate:

-Determinant

-Trace

-Rank

-Transpose

-Inverse

-Characteristic polynomial

-Sum

-Moltiplication on Left

-Moltiplication on Right

-Subtraction

It's available in English, Italian and French.

Now save automatically matrix on exit!

## 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!

## Matrix Multiplication

GK Apps

1

This free app is a math calculator, which is able to multiply a matrix with an other. The maximal number of rows and columns of a matrix is 4.

Best math tool for school and college! If you are a student, it will helps you to learn linear algebra!

Note: Matrix multiplication is a binary operation of two matrices which produces another matrix. It has numerous applications in applied mathematics, physics, and engineering.

## 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.

## Matrix Inversion Calculator

GK Apps

1

This free app is a math calculator, which is able to calculate the invertible of a matrix.

The following matrices can be inverted:

- 2x2 matrices

- 3x3 matrices

- 4x4 matrices

Best math tool for school and college! If you are a student, it will helps you to learn linear algebra!

Note: The inverse of a matrix A is the matrix B, with AxB=I where I is the identity matrix and the multiplication used is ordinary matrix multiplication. A matrix is a nonsingular matrix if it is an invertible matrix, and the determinant of this matrix does not equal 0.

## Matrix Calculator

Matrix Calculator is a powerful and intuitive tool for solving operations with matrices in your tablet or smartphone, operations that are performed:

*** DETERMINANT ***

*** ADDITION ***

*** SUBTRACTION ***

*** MULTIPLICATION ***

*** TRANSPOSE ***

*** INVERTIBLE MATRIX ***

*** LINEAR EQUATIONS ***

***You can use decimal numbers, real numbers and rational numbers.***

Enjoy it for free! :)

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- voice input available

- if you are a student, tourist or traveler, it will helps you to learn the language!

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- CANDELA 92.3 FM

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If you are a student, tourist or traveler, it will helps you to learn the language!

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If you are a student, tourist or traveler, it will helps you to learn the language!

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