Sequence Aplet; About The Sequence Aplet; Getting Started With The Sequence Aplet - HP 39g+ User Manual

Sequence aplet

About the Sequence aplet

Getting started with the Sequence aplet

Open the
Sequence aplet
Sequence aplet
The Sequence aplet allows you to explore sequences.
You can define a sequence named, for example, U1:
• in terms of n
•
in terms of U1(n–1)
• in terms of U1(n–2)
•
in terms of another sequence, for example, U2(n)
•
in any combination of the above.
The Sequence aplet allows you to create two types of
graphs:
–
A Stairsteps graph plots n on the horizontal
axis and U
– A Cobweb graph plots U
axis and U
The following example defines and then plots an
expression in the Sequence aplet.
1. Open the Sequence aplet.
Select
Sequence
The Sequence aplet
starts in the Symbolic
view.
on the vertical axis.
n
n–1
on the vertical axis.
n
6
on the horizontal
6-1