Matrix Mate (Calculator) APK

We are now giving away this app absolutely free, there are no ads, no in-app purchases, and no pro version. Please help support by posting a review or donate (email address below).
Also the previous "translations" I did are gone. If you wish to help translate the app please let me know. Otherwise a $15 donation will cover a professional translation.
No ads!
No more annoying reminders!
Enter complex functions into each cell of the matrix (see function list in description)
Save up to 7 matrices

Matrix Mate is the most comprehensive matrix calculator available. With the largest list of available operations and a beautiful interface, optimized for Android phones and tablets from donut to jelly bean, what isn't there to love!
Note: Only real numbers
Features:
- No Ads!
- No more text-based input
- Optimized from Donut to Jelly Bean
- Save up to 7 matrices
- Operations:
- Add
- Subtract
- Multiply
- Transpose
- Determinant
- Solve ("Division")
- Inverse
- Eigenvalues
- Eigenvectors
- Rank
- Trace
- LU decomposition
- Cholesky decomposition
- QR decomposition
- Singular value decomposition (SVD)
- Enter complex functions into each cell of the matrix
Including:
- +
- -
- / (Division)
- * (Multiplication)
- % (Coefficient)
- Trigonometry (Acos, sin, etc.)
- Random
- Sqrt
- Pow (what to raise, index to raise to)

Please note:
We are now giving away this app absolutely free, there are no ads, no in-app purchases, and no pro version. Please help support the developer by posting a positive market review or donate (email address below). Thank you and enjoy!

Also the previous "translations" I did are gone as they were pretty bad. If you wish to help translate the app please let me know. Otherwise a $15 donation will cover a professional translation.