Give product of a three-dimensional extended precision matrix and vector.
Source position: matrix.pp line 579
| operator operator *( | 
| const m: Tmatrix3_extended; | 
| const v: Tvector3_extended | 
This operator allows you to multiply a three-dimensional extended precision matrices with a three dimensional extended precision vector. A new vector is returned which is the product of the matrix and the vector. The product is calculated using the well known matrix-vector multiplication algorithm.