** Just touch and drag. You can easily change the size of your matrix.
** RATIONAL, DECIMAL numbers are supported.
** Check 'augmented' for solving system of equations.
** Touch 'transpose' if you feel like to rotate.
Get the answers of...
** Addition A+B
** Subtraction A-B
** Multiplication AB
** 4 fundamental subspaces and their basis
** Inverse matrix
** Cofactor matrix
** Reduced row echelon form (rref)
** LU decomposition
** Solution to Ax = b
** Least squares (solutions, projection matrix, error vector)
** Keep the result matrices. Reuse whenever you want.
** Supported default matrices (zero matrices, identity matrices)
** Up to 10,000 matrices.
If you're studying linear algebra,
Use this app to SAVE your precious time wasted by calculation mistakes.
Taking MIT OCW 18.06 Linear algebra course inspired me to create this application.
So far it caters to my need, kudos,
Min row and column and row are 2 , plz fix this
I like it I love it