Guest Observer Facilities
& Science
Centers
|
NASA Archives
|
|
Next: ROT
Up: COD Command Summary
Previous: REPEAT
Rotate the nth number (not counting n itself) to the top of the stack,
where n the top number in the stack.
Note: 2 ROLL does the same thing as SWAP,
and 3 ROLL does the same thing as ROT;
and n must be greater than 1.0.
Example:
100. 200. 300. 400.
COD> 4 ROLL
200. 300. 400. 100.
Web Page Maintained by: Dr. Lawrence E. Brown elwin@redshift.gsfc.nasa.gov
|
