Matrix Inversion

Given a square matrix the program calculates the inverse matrix as well as the order, the rank and the determinant of the matrix.

Example:

Matrix :        
¯¯¯¯¯¯¯¯
  ⎧ 1  0  2 ⎫
  ⎪ 0  1  0 ⎪
  ⎩ 3  0  1 ⎭

Inverse Matrix :
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
  ⎧-0,2  0  0,4 ⎫
  ⎪   0  1    0 ⎪
  ⎩ 0,6  0 -0,2 ⎭

Order = 3,  Rank = 3,  Determinant = -5

Pop-up Menu:

Right click to open a local menu, which offers you the following functions to manage the matrix.

• Cut Matrix , Copy Matrix  and Paste Matrix

  With this you may copy the matrix to the clipboard and paste it into "Matrix multiplication".

• Transpose Matrix

  Swaps the rows and columns of the matrix.

• Export Matrix and Import Matrix

  Exports or imports the matrix in CSV format (Comma separated values), which is used to exchange data with Excel.

See also:

Wikipedia: Invertible matrix