MaTX (39) print A === [A] : ( 1, 2) === ( 1) ( 2) ( 1) 1.00000000E+00 -1.00000000E+00 MaTX (40) print A >> "A.mat" MaTX (41) read AA << "A.mat" MaTX (42) print AA === [AA] : ( 1, 2) === ( 1) ( 2) ( 1) 1.00000000E+00 -1.00000000E+00 MaTX (43)