apl>" <-APL2-------------------- sam224.txt ---------------------------->


apl>YI0

0

apl>Y2 0R0

0

apl>`=2 0R`Z2 3 4

2

apl>Y2 0R`Z2 3 4

0 0 0

apl>)load cap2/help/help

cap2/help/help.apl
^ loaded.
entering e.g.  help 'R'  tells you what the R key does.             
entering e.g.  help 'reshape'  tells you about the reshape function.

apl>vec#'agnes' (I0) 'herb' 10


apl>Rvec

4

apl>`=vec

2

apl>display vec

+$----------------------+
| +$----+ +@+ +$---+    |
| |agnes| |0| |herb| 10 |
| +-----+ +~+ +----+    |
+E----------------------+

apl>t#0 2R`Z0 0


apl>Rt

0 2

apl>display t

+$------------+
O +$--+ +$--+ |
| |0 0| |0 0| |
| +~--+ +~--+ |
+E------------+

apl>`=t

2

apl>Yt

0 0

apl>)off