DIMENSION A(25,3),B(25,3),C(25,2) DATA A(1,1),B(1,2)/3.,3./,A(2,1),A(3,2)/1.,1./ DATA A(2,3),B(1,1),B(2,2),B(1,3)/1.,1.,1.,1./ DATA A(3,1),B(2,3)/4.,4./,A(1,2),A(2,2)/2.,2./ DATA B(2,1)/2./,A(3,3)/0./,A(1,3)/1./ CALL MTMPY(0,A,B,C,3,-3,2) TYPE 10 10 FORMAT (/' MATRIX * TRANSPOSE MATRIX') DO 20 I=1,3 20 TYPE 30, (C(I,J),J=1,2) 30 FORMAT( 1P2E20.7) END