matrice ← tableau[1, 2; 5, 6; 7, 8]

matrice ← tableau(1, 2, 5, 6, 7, 8)

matrice ← [[1, 2], [5, 6], [7, 8]]

matrice ← tableau[3][2] de [1, 2, 5, 6, 7, 8]

matrice ← [[1, 2]; [5, 6]; [7, 8]]

matrice ← {1, 2, 5, 6, 7, 8}