apl>" <------------------------- sam063.txt ---------------------------->


apl>  p # 2 3 5 7


apl>  L # e # 3 4 R I 12

1  2  3  4
5  6  7  8
9 10 11 12


apl>  L # x # 3 4 R 'ABCDEFGHIJKL'

ABCD
EFGH
IJKL


apl>" <--- Index Generator --------------------------------------------->


apl>  I4

1 2 3 4

apl>  RI0

0

apl>" <--- Index of ---------------------------------------------------->


apl>  p I 3

2

apl>  p I e

5 1 2 5
3 5 4 5
5 5 5 5

apl>  4 4 I 4

1

apl>" <--- Membership -------------------------------------------------->


apl>  p E I 4

1 1 0 0

apl>  e E p

0 1 1 0
1 0 1 0
0 0 0 0

apl>)off