EXAMPLE (7)
===========

Compute the q-binomial coefficients
[ n ]
[   ]
[ m ]

for 0<=m<=n<=5.

==============================================================================
> read "FUNCS.txt":
> for n from 0 to 5 do                         
>   print(seq(sort(expand(qbin(q,m,n))),m=0..n));
> od;                                          
                                            1

                                          1, 1

                                       1, q + 1, 1

                                  2           2
                              1, q  + q + 1, q  + q + 1, 1

                 3    2           4    3      2           3    2
             1, q  + q  + q + 1, q  + q  + 2 q  + q + 1, q  + q  + q + 1, 1

    4    3    2           6    5      4      3      2
1, q  + q  + q  + q + 1, q  + q  + 2 q  + 2 q  + 2 q  + q + 1,

     6    5      4      3      2           4    3    2
    q  + q  + 2 q  + 2 q  + 2 q  + q + 1, q  + q  + q  + q + 1, 1


==============================================================================