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A simple matrix calculator for beginners
This app is NOT a real matrix calculator. It cannot solve any listed problems perfectly for any matrices. It is designed as a supplemental tool for a Linear Algebra course.
Its best feature is that it EXPLAINS how one can
1. perform Gauss elimination
2. perform Gauss-Jordan elimination
3. find the determinant of a matrix
4. find the inverse of a matrix (if exists).
5. find transpose of a matrix.
6. solve a linear system using Cramer's Rule.
7. compute the characteristic polynomial of a matrix.
Since this app is design to work on mobile devices, it works best with matrices of SMALL sizes with integer entries. SMALL usually means "less than 10".
What's New in the Latest Version 1.2.0
Last updated on Sep 29, 2015
New in 1.2.0:
1. Solve a linear system by Cramer's Rule
2. Compute the characteristic polynomial of a small square matrix.
3. Minor bug fixes and code clean-up
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Changes in 1.1.3
1. New layout of computation result (slider controls/toggle slider)
2. Minor bug fixes
Changes in 1.1.2:
1. New function: matrix Transform.
2. Toggle slider.
New in 1.1.1:
1. jQuery Mobile
2. fix required features (only network)
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Matrix Calculator
1.2.0 by Quang Hoang
Sep 29, 2015