Gauss Elimination Calculator app icon

Gauss Elimination Calculator

Applies the Gauss Jordan Elimination and computes Row, Column, Null Spaces

STEMath · gauss.elimination.gausselim.app

Not rated yet 50K+ downloads v3.3 3.4 MB Android 7.0+ PEGI 3 · Everyone

Download APK 3.4 MB All versions
  • Signature matches the Google Play version Details

At a glance

Latest version
v3.3 (37)
Updated
Jul 29, 2026 (2 months ago)
APK size
3.4 MB
Requires
Android 7.0+ (API 24)
CPU support
Any (no native code)
Category
Education (app)
Listed since
Mar 17, 2021 (at least)
Permissions
9
Website
users.sch.gr/pbouboulis/apps.html
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Gauss Elimination Calculator is an app by STEMath in the Education category, listed since at least March 2021. It has no native code, so it runs on any Android processor.

It asks for 9 permissions, none of them sensitive. The app can read the advertising ID that ad and analytics services use.

Description

From the listing uploaded by “appupdater”.

GaussElim is a simple application that applies the Gaussian Elimination process to a given matrix. You can set the matrix dimensions using the scrollbars and then you can edit the matrix elements by typing in each cell (the cells become active/inactive once you move the respective scrollbar). You can move to another cell either by pressing the NEXT key on the soft keyboard, or by tapping the desired cell. GaussElim supports fractions. All computations are precise. After you have entered the entries of the desired matrix, you can press one of the available buttons and see the result (and detailed explanation) on the bottom of the screen: Gauss Elimination Button: Applies the Gauss elimination process to the given matrix. The result is an unreduced Row-Echelon matrix. Jordan Elimination Button: Applies the Gauss-Jordan elimination process to the given matrix. The result is a reduced Row-Echelon matrix. INV button: Applies the Gauss-Jordan elimination process to find (if possible) the inverse of the given matrix. Null Space button: Finds the Null space of the given matrix by applying the Gauss-Jordan Elimination Process. Col Space button: Finds the column space of the given matrix by applying the Gauss Jordan elimination process to the transpose matrix. Row Space button: Finds the row space of the given matrix by applying the Gauss-Jordan elimination process.

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Jul 29, 2026.
  • Certificate issued to “ArchSoft” This is the certificate of the Google Play version.

Store checks and file details

  • Developer signature verified Jul 29, 2026
  • Validated against Google Play Jul 29, 2026
  • Signed byCN=Pantelis Bouboulis, OU=ArchSoft Mobile, O=ArchSoft, L=Pireas, ST=Greece, C=GR
  • Signing certificate (SHA-1)3D:9A:F4:06:D2:19:DE:72:D6:C6:3C:E8:C4:84:FF:B5:F2:88:64:3C
  • File MD5079f6026bd456c0e0b21f53da49b7ad3
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (9)

Gauss Elimination Calculator requests 9 permissions, none of them sensitive.

Required hardware & features

Gauss Elimination Calculator APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Gauss Elimination Calculator APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is 079f6026bd456c0e0b21f53da49b7ad3.

Tags

gauss elimination gausselim education

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