Matrix Calculator

Matrix Calculator


This is a simple, OPEN SOURCE and FREE matrix calculator. Support some simple operations with matrices (example:AxB, Inverse, Determinant, Eigenvalues).

Now, it's working only with the real numbers, but in the future we will add the complex numbers.

Please be patient, this is an RC version, and please report the bugs in emails!

Please donate us,
Thanks!

More info in our website!

Recent changes:
Changelog:
5.1:
-input validator
-bugfixes

5.0.1:
-minus bugfix

5.0:
-UI refresh (Holo,ActionBars)
-Better Android 4.0+ support
-Faster startup
-New numeric keyboard (you can use SPACEBAR, "-" and "," for separator)

4.0:
-Completely rewritten code
-Better screens support
-Bugfixes

2.0 RC5:
-ICS (android 4.0) support
-Some bugfix

2.0 RC4:
-Bigger spinners
-A*X=B bugfix
-Other bugfixes
Add to list
Free
79
4.0
User ratings
528
Installs
50,000+
Concerns
0
File size
881 kb
Screenshots
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About Matrix Calculator
This is a simple, OPEN SOURCE and FREE matrix calculator. Support some simple operations with matrices (example:AxB, Inverse, Determinant, Eigenvalues).

Now, it's working only with the real numbers, but in the future we will add the complex numbers.

Please be patient, this is an RC version, and please report the bugs in emails!

Please donate us,
Thanks!

More info in our website!

Recent changes:
Changelog:
5.1:
-input validator
-bugfixes

5.0.1:
-minus bugfix

5.0:
-UI refresh (Holo,ActionBars)
-Better Android 4.0+ support
-Faster startup
-New numeric keyboard (you can use SPACEBAR, "-" and "," for separator)

4.0:
-Completely rewritten code
-Better screens support
-Bugfixes

2.0 RC5:
-ICS (android 4.0) support
-Some bugfix

2.0 RC4:
-Bigger spinners
-A*X=B bugfix
-Other bugfixes

User reviews of Matrix Calculator
I preffer https://market.android.com/details?id=mikolaj.janeczek&feature=search_result
Jul 23, 2011
Android Market Comments
A Google User
5 days ago
Nyc
A Google User
Dec 3, 2014
Apenas la pruebo y todo correcto Resolvio todo lo del examen que reprobe, Y Algunas de los exanenes finales, Gracias, GRACIIAS
A Google User
Nov 23, 2014
Unusable on Samsung Commas, dots, minus and spaces are missing... makes it totally useless
A Google User
Nov 12, 2014
Bad keyboard There were missing buttons! No , char, space or even a negative sign!
A Google User
Nov 1, 2014
It would be a 5 star app Is impossible to type matrix with rows longer than 22 characters.