5.45.3 Multiplication of two matrices :
* &*
The infixed operator
*
(or
&*
) is used for the multiplication of two matrices.
Input :
[[1,2],[3,4]] * [[5,6],[7,8]]
or :
[[1,2],[3,4]] &* [[5,6],[7,8]]
Output :
[[19,22],[43,50]]