## Matrix Multiplication

Given two matrices the product matrix is calculated.

The row count of the second matrix must fit the column count of the first.

### Example:

`1. Matrix :
¯¯¯¯¯¯¯¯¯¯
⎧ 1 0 2 ⎫
⎩ 0 1 0 ⎭
2. Matrix :
¯¯¯¯¯¯¯¯¯¯
⎧-0,2 0 0,4 1 ⎫
⎪ 0 1 0 1 ⎪
⎩ 0,6 0 -0,2 1 ⎭
Product Matrix:
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
⎧ 1 0 0 3 ⎫
⎩ 0 1 0 1 ⎭`

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 inversion".

*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: Matrix multiplication