| determinant | 
default | 
Calculates the determinant of the matrix. | 
| get_column | 
default | 
Returns the c-th column of the matrix as vector. | 
| get_row | 
default | 
Returns the r-th row of the matrix as vector. | 
| init | 
default | 
Initializes the matrix, setting its elements to the values passed     to the constructor. | 
| init_identity | 
default | 
Initializes the matrix and sets its elements to the identity matrix. | 
| init_zero | 
default | 
Initializes the matrix and sets its elements to zero | 
| inverse | 
default | 
Calculates the inverse of the matrix. | 
| set_column | 
default | 
Sets c-th column of the matrix with a vector. | 
| set_row | 
default | 
Sets r-th row of the matrix with a vector. | 
| transpose | 
default | 
Returns the transposition of the matrix. |