Linear Algebra Helper Android

Linear Algebra Helper

Welcome to your own personal Linear Algebra Helper!

Features & Capabilities

Welcome to your own personal Linear Algebra Helper! Perform matrix calculations with ease!

----- Features -----
- Select matrix dimensions up to 10x10
- Calculations available include add, subtract, multiply, transpose, inverse, multiply by scalar constant, null space, column space, row space, determinant, and eigenvalues
- Easy to use interface to quickly input your matrix elements
- Empty cells will count as 0
- Displays the reduced row echelon form with exact fractions
- Once the reduced row echelon form is displayed, you can go back and edit the matrix
- Clear your current matrix, clear all zero values, or insert the identity matrix
- Permanently store up to five different matrices
- Edit previously saved matrices
- Does not require an internet connection to use once the app is downloaded

----- How to use the app -----

Creating a new matrix:

1) Select your matrix dimensions and click the Create button
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
3) To save your matrix, click one of the five save buttons at the bottom

Editing a saved matrix:

1) Select one of the four saved matrix (Default matrix is a 3x3 zero matrix)
2) Edit the elements (There are options to clear all entries, clear all zero entries, or insert the identity matrix)
3) Save as the same matrix or another matrix

Performing matrix calculations:

1) Choose the first matrix to be on the left side of the operation
2) Choose the operation to be used
3) Choose the second matrix to be on the right side of the operation (if applicable)

----- Developers -----
Jeffrey Chan
Josiah Bailey
Dana Borowski
Richard Zhang

User Growth & Download Statistics

App
By:
SuperJeffC
Downloads:
1,671 1
Version:
2.0 Last updated: 2022-09-15
Version code:
20
Creation date:
2015-10-04
Publisher country:
US US
Size:
73.98KB
Email:
su*****@superjeffc.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-06-09
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
SuperJeffC
Google Play Store
https://play.google.com/store/apps/details?id=com.jeffreychan.enterthematrix
Email:
su*****@superjeffc.com
Website:
https://superjeffc.com/linear-algebra-helper/

Publisher Change History

2025-12-19: su*****@gmail.com to su*****@superjeffc.com

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