apl>" <------------------------- sam045.txt ---------------------------->


apl>  a#0 0 1 1


apl>  b#0 1 0 1


apl>" <-- boolean functions and, or, nand, nor, and not ---------------->


apl>  a & b

0 0 0 1

apl>  a V b

0 1 1 1

apl>  a P b

1 1 1 0

apl>  a`V b

1 0 0 0

apl>  ~ 0 1

1 0

apl>)off