Texas Instruments TI-84 - Manual (Page 249)

Chapter 11: Lists 246
Chapter 11: Chapter 11: Chapter 11: Chapter 11:
Lists Lists Lists Lists
Getting Started: Generating a Sequence Getting Started: Generating a Sequence Getting Started: Generating a Sequence Getting Started: Generating a Sequence
Getting Started is a fast-paced introduction. Read the chapter for details.
Calculate the first eight terms of the sequence 1/A
2
. Store the results to a user-created
list. Then display the results in fraction form. Begin this example on a blank line on the
home screen.
1. Press
y 9 ~ to display the
LIST OPS menu.
2. Press 5 to select 5:seq( , which pastes seq( to the
current cursor location.
3. Press 1
¥ ƒ
[A]
¡ ¢ ƒ
[A]
¢
1
¢
8
¢
1
¤ Í to enter the sequence.
4. Press
¿, and then press y ƒ to turn on
alpha-lock. Press [S] [E] [Q] , and then press
ƒ
to turn off alpha-lock. Press 1 to complete the list
name.