Initializes the matrix, setting its elements to the values passed to the constructor.
Source position: matrix.pp line 177
| constructor Tmatrix2_extended.init( | 
| aa: extended; | 
| ab: extended; | 
| ba: extended; | 
| bb: extended | 
| ); | 
Initializes the matrix, setting its elements to the values passed to the constructor. The order of the values is left to right, then top to bottom.