@tomleslie  in matrix multiplication it dose not work

@Preben Alsholm I tried by capital I but still not work

@tomleslie I am new in maple! I don’t do programming in maple I just wrote a 6*6 matrises and when I multiply them the answer is not in simplify form. For example maple leave multiplication of 1/2+i and 3+2i as

(1/2+i)(3+2i)