Matrix Mate Free

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 vote (on request):
- No more text-based input
- Optimized from Donut to Jelly Bean
- Save up to 5 matrices
- Operations:
- Add
- Subtract
- Multiply
- Transpose
- Determinant
- Solve ("Division")
- Inverse
- Eigenvalues
- Eigenvectors
- Rank
- Trace
- LU decomposition
- Cholesky decomposition
- QR decomposition
- Singular value decomposition (SVD)

Pro features ($ 2.99):
- Store up to 7 matrices
- No ads
- 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)
Support the developer!
Coming Soon to vote for (in order of precedence)
- Other operations
- Pre-defined matrix (translation, rotation, etc.)
- Chain operations
- More Languages
- User requests!