Texas Instruments TI-73 EXPLORER - Manual (Page 103)

Chapter 5: Lists
97
7305ENG.DOC CH 5 Lists, English Julie Hewlett Revised: 07/29/98 12:04 PM Printed: 05/19/99 8:59 AM Page
97 of 30
1. Change the dimension of
¨ NEW
to 3 elements.
3
X - v "
4
- v
NEW
b
E b
2. Display the elements in
¨ NEW
, if desired.
- v
N E W
b
b
@
List( List( - v " 5 5
@ List(
(delta list) returns a list containing the differences
between consecutive elements in a list. It subtracts the first
element in the list from the second element, subtracts the
second element from the third, and so on. The resulting list is
always one element shorter than the original list.
@ List(
list
)
Define
L 6 ={9,7,4,3}
and calculate
its @ List
.
1. Enter the elements in the
List editor.
3
2. From the Home screen,
calculate @ List
for
L 6 .
- l :
- v "
5
- v
6
E b
³
³
7-9= M 2
4-7= M 3
3-4= M 1