5 REM MAT ADDITION EXAMPLE
6 REM INDEX START FROM ZERO!
10 DIM A(1,1),B(1,1),C(1,1)
20 MAT READ A,B
30 MAT C=A+B
40 MAT PRINT C
50 REM EXPECTED [[6 8][10 12]]
60 DATA 1,2,3,4,5,6,7,8
99 END
