HP HP-18C User Manual

Figure 6-1. An Empty SUM Number List
~
I.ITEM( 1)=
. m~~.lMu~:8~ii!!!'rnll]~iiI~'#i!!'!!I~:m!M;~1:II1!'!ij~#i!!.!'::~=:::j- SUM menu
Q
II TOTAL=13. 1313
Running total
List pointer
The menu labels show the operations you can perform on your SUM
number list. Table 6-1 briefly describes these operations.
Table 6-1. SUM Menu Keys
Menu Key Description
B1B
Displays the CALC menu, which is used to do statistical
calculations.
1ImIII '
Used to insert numbers into the list.
IDBII'
Used to delete numbers from the list .
... .
Used to name the list.
... .
Used to switch from one list to another or to create a new
list.
• Covered in chapter 7.
If you have previously used the SUM menu, your display will look
different . Instead of displaying an empty list, the HP-18C displays
the SUM list you worked with most recently. You can press [TI to see
more of the list.
To display an empty list, you can:
• Clear
the list by pressing .1 CLEAR ALL I. Clearing number lists is
covered in more detail on page 114 .
•
Create a new list by pressing ... ' then IIJ!DI. Creating new
number lists is covered in more detail on pages 112 and 113.
96 6: Running Total and Statistics Calculations

HP HP-18C Specifications

General

Brand	HP
Model	HP-18C
Category	PDA
Language	English