# Linear Algebra Helper

> Welcome to your own personal Linear Algebra Helper!

Canonical page: [https://chrome-stats.com/d/com.jeffreychan.enterthematrix](https://chrome-stats.com/d/com.jeffreychan.enterthematrix)

## Overview

- **ID:** `com.jeffreychan.enterthematrix`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** SuperJeffC
- **Category:** EDUCATION
- **Downloads:** 1,672
- **Version:** 2.0
- **Last updated:** 2022-09-15
- **First published:** 2015-10-04
- **Publisher country:** US
- **Size:** 74 KB
- **Data as of:** 2026-07-24
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.jeffreychan.enterthematrix)
- **Website:** [https://superjeffc.com/linear-algebra-helper/](https://superjeffc.com/linear-algebra-helper/)
- **Privacy policy:** [https://superjeffc.com/linear-algebra-helper/](https://superjeffc.com/linear-algebra-helper/)

## Description

Welcome to your own personal Linear Algebra Helper! Perform matrix calculations with ease!<br> <br>----- Features -----<br>- Select matrix dimensions up to 10x10<br>- Calculations available include add, subtract, multiply, transpose, inverse, multiply by scalar constant, null space, column space, row space, determinant, and eigenvalues<br>- Easy to use interface to quickly input your matrix elements<br>- Empty cells will count as 0<br>- Displays the reduced row echelon form with exact fractions<br>- Once the reduced row echelon form is displayed, you can go back and edit the matrix<br>- Clear your current matrix, clear all zero values, or insert the identity matrix<br>- Permanently store up to five different matrices<br>- Edit previously saved matrices<br>- Does not require an internet connection to use once the app is downloaded<br> <br>----- How to use the app -----<br><br>Creating a new matrix:<br><br>1) Select your matrix dimensions and click the Create button<br>2) Once you have a new matrix, you can input your matrix (Empty cells will count as 0) and press Reduce to bring your matrix into row reduced echelon form<br>3) To save your matrix, click one of the five save buttons at the bottom<br><br>Editing a saved matrix:<br><br>1) Select one of the four saved matrix (Default matrix is a 3x3 zero matrix)<br>2) Edit the elements (There are options to clear all entries, clear all zero entries, or insert the identity matrix)<br>3) Save as the same matrix or another matrix<br><br>Performing matrix calculations:<br><br>1) Choose the first matrix to be on the left side of the operation<br>2) Choose the operation to be used<br>3) Choose the second matrix to be on the right side of the operation (if applicable)<br> <br>----- Developers -----<br>Jeffrey Chan<br>Josiah Bailey<br>Dana Borowski<br>Richard Zhang

## Similar extensions and apps

- [Matrix Calculator](https://chrome-stats.com/d/info.camposha.matrix_calculator) — 549 users
- [Matrix Calculator](https://chrome-stats.com/d/com.arberbuzhala.linalgebra) — 284 users
- [First Year Matrix Calculator](https://chrome-stats.com/d/com.visualhalcyon.firstyearmatrixcalculator)
- [Matrix Calculator](https://chrome-stats.com/d/com.devapplikab.matrix_calculator) — 39 users
- [Matrix Calculator](https://chrome-stats.com/d/com.matrix.easy.for.everyone) — 12 users
- [Linear Algebra Solver](https://chrome-stats.com/d/com.algosoftware.matrix) — 56,811 users, 2.60 / 5
- [Matrix Calculator](https://chrome-stats.com/d/com.algebra.matrix.matrixoperations) — 1,163 users
- [Matrix Calculator Pro (Matrice](https://chrome-stats.com/d/calculator.matrix.matcalcpro) — 330 users
- [Matrix Calculator](https://chrome-stats.com/d/com.sanca.matrixcalculator) — 22 users
- [Matrix Calculator](https://chrome-stats.com/d/com.vibe.matrixcalculator) — 12 users
- [Algebra Matrix Master](https://chrome-stats.com/d/com.mathapp.matrix) — 55 users
- [Matrix Calc.](https://chrome-stats.com/d/com.surpasstech.matrixcalc) — 1,220 users

---

Source: [Chrome-Stats](https://chrome-stats.com/d/com.jeffreychan.enterthematrix)