Give product of two four-dimensional double precision matrices.
Source position: matrix.pp line 570
| operator operator *( | 
| const m1: Tmatrix4_double; | 
| const m2: Tmatrix4_double | 
This operator allows you to multiply two two-dimensional single precision matrices. A new matrix is returned which is the product of both matrices. The product is calculated using the well known matrix multiplication algorithm.