Stack command menu – HP 48g Graphing Calculator User Manual
Page 47
Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".
stack Command Menu
The following table describes the programmable commands that
manipulate the stack. These commands are available from the
f#^(STACK
) command menu.
Cormiiand/Description
Example
Input
Output
DEPTH
Returns the
number of objects on the
stack.
l:; ' X I '
DROP2 Removes the
objects in levels 1 and 2.
10
1»
DROPN Removes the first
71
+ 1
objects from the stack
(n is in level
1).
Shown in
menu as
DR PH .
3 s 456
4;
DUP Duplicates the object
in level 1.
2 s 543
DUP2 Duplicates the
objects in levels 1 and 2.
3 s ' Fi '
id “ ‘ hi *
DUPN
Duplicates n
objects on the stack, starting
at level 2 (n is in level 1).
i:
4 s 7F:9
1 «
o
Stack 3-11