Matrix Operations

Matrix Operations

Step-by-step linear algebra

18 ratings
4 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • January 29, 2021
  • July 9, 2026

Features

Matrix Operations screenshot #1 for iPhone
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Matrix Operations screenshot #6 for iPhone
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About

This app is a comprehensive matrix calculator that solves various matrix operations with detailed, step-by-step solutions. It supports numerous methods for solving linear equations, finding determinants, inverses, ranks, and decompositions. The app also offers custom input and the ability to save and edit solutions.

Solves systems of linear equations
Calculates matrix determinants and inverses
Performs QR, LU, and Cholesky decompositions
Finds eigenvalues and eigenvectors
Step-by-step solution descriptions
Custom keyboard for data entry
Works offline
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What's New in Matrix Operations

2.2.6

July 9, 2026

Bug Fixes

1

In-App Purchases

$1.99

Premium Access

All solutions and disabling advertising

User reviews

Solving a large 10 by system

First time using it. Hope it works greats and it gives correct answers

Excelente herramienta de estudio

Me encanta la app sigan asi

Fantastic find

New to matrices, I found the app to be very useful and well laid out. Helped me out a load - so thank you to the creators!

The interface needs work

The interface is not good.

FAQ

What matrix operations can Matrix Operations perform?

Matrix Operations can perform a wide range of operations including solving systems of linear equations, finding determinants, inverses, ranks, various decompositions (QR, LU, Cholesky), eigenvalues, eigenvectors, and more. It also handles basic arithmetic like addition, subtraction, multiplication, and transposition.

Does Matrix Operations offer step-by-step solutions?

Yes, Matrix Operations provides complete, step-by-step descriptions of how solutions are derived for the operations performed. This feature is valuable for learning and understanding the underlying mathematical processes.

Can I save my matrix calculations in Matrix Operations?

Yes, the app allows you to save your solutions and even edit them later. This is a convenient feature for keeping track of your work or revisiting previous calculations.

Does Matrix Operations work offline?

Yes, Matrix Operations works without internet access. This means you can perform matrix calculations and access saved solutions even when you don't have a data connection.

What is the learning methodology of Matrix Operations?

Matrix Operations focuses on practical application and detailed explanation. By providing step-by-step solutions, it aids users in understanding the methods used to solve complex matrix problems, supporting a learn-by-doing approach.

How does Matrix Operations track user progress?

While Matrix Operations doesn't have a formal progress tracking system like a course, users can track their progress by saving and reviewing their solved problems. The ability to edit saved solutions also allows for iterative learning and refinement of understanding.

Does Matrix Operations have ads?

Yes, Matrix Operations contains advertisements. As a free app with in-app purchases, ads are displayed to support its continued development and availability.

What devices is Matrix Operations available on?

Matrix Operations is available for iPhone and iPod devices. It is designed to run on these iOS platforms.