# Linear System Solver

> Linear System Solver (iPhone/iPad app by Luigi Fonti.)

- Source: https://appshunter.io/ios/app/linear-system-solver/id6469396751 (this page in markdown: same URL + `.md`)
- Developer: [Luigi Fonti](https://appshunter.io/developer/360904185)
- Category: Productivity, Utilities
- Price: $0.99
- Age rating: 4+
- Requires: iOS 15.0 · 1 MB
- Languages: English, French, German, Italian, Spanish
- Released: 2023-10-28
- Data updated: 2026-06-04
- User reviews in markdown: https://appshunter.io/ios/app/linear-system-solver/id6469396751/reviews.md

## What is Linear System Solver?

This application helps students or any person who needs, 
to solve a system of 3 linear equation with 3 unknowns.
A system of linear equations is of this type:
/
|  a11.x + a12.y + a13.z = c1
|  a21.x + a22.y + a23.z = c2
|  a31.x + a32.y + a33.z = c3
\
Values are required for x,y,z which satisfy the 3 equations.

In the application skema, insert the matrix coefficients:
a11  a12  a13
a21  a22  a23
a31  a32  a33
and next insert the constant values:
c1  c2  c3

Finally, hit the Solve button.
If the system has a real solution, this will be shown (x,y,z) in the last row.
If no real solution exists, NO,NO,NO will be shown.


## Version history (last 5 releases)

### 5 — 2023-10-28

correction of a small bug

### 4 — 2023-10-28

Added resolution of 2 equation systems

### 3 — 2023-10-28

This version can solve linear systems of 2 or 3 equations.

### 2 — 2023-10-23

This version can solve 2 or 3 linear equation systems

### 1.0 — 2023-10-16

No release notes.

## More apps by Luigi Fonti

- [NumberGrid](https://appshunter.io/ios/app/numbergrid/id403296516)
- [iContour](https://appshunter.io/ios/app/icontour/id415873354)
- [Ephemerides](https://appshunter.io/ios/app/ephemerides/id418361963)
- [JeuSolitaire](https://appshunter.io/ios/app/jeusolitaire/id435887363)
- [Proximity Solitaire](https://appshunter.io/ios/app/proximity-solitaire/id480518070)
- [iEmboss](https://appshunter.io/ios/app/iemboss/id483530741)

All apps by Luigi Fonti: https://appshunter.io/developer/360904185

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-04.*