The Matrix Play app for iPhone and iPad

i) Solve set of linear equations
Enter it as Matrix if it is n unknowns you need to enter n you will have nX(n+1) Matrix to input after entering values click button. You will view result for n unknowns if it has solution.
ii) Add Matrix to Matrix Pool (Either by filling sells or by entering in a Text area with values
separated by spaces)
Delete Matrix from Matrix Pool
Do operations (See screen shots)

i) Add Matrix
ii) Subtract Matrix
iii) Multiply Matrix
iv) Multiply by scalar
v) Transpose
vi) Trace
vii) determinant
viii) Inverse
iX) Eigenvalue for 2X2 Matrix and Symmetric 3X3 Matrix

Notes
i)You can create any size of Matrix but your hardware should be capable to do the job.
ii)you can set decimal points for out put.
iii)You can get practice in Matrix Operations and you can Export the out put Matrix with real values