HP Prime Graphing Calculator - Manual (Page 105)

An introduction to HP apps 101
x-values will be 10, 10.1, 10.2, 10.3, 10.4, etc. (Zooming out
does the opposite: 10, 10.4, 10,8, 11.2 etc. becomes10, 11.6,
13.2, 14.8, 16.4, etc.).
Zoom
options
In Numeric view, zoom options are available from two sources:
•
the keyboard
• the menu in Numeric view.
Note that any zooming you do in Numeric view does not affect
Plot view, and vice versa. However, if you choose a zoom option
from the Views menu (
V ) while you are in Numeric view, Plot
view is displayed with the plots zoomed accordingly. In other
words, the zoom options on the Views menu apply only to Plot
view.
Zooming in Numeric view automatically changes the
NUMSTEP
value in the Numeric Setup view.
Zoom keys There are two zoom keys: pressing + zooms in and pressing
w zooms out. The extent of the scaling is determined by the
NUMZOOM
setting (explained above).
Zoom menu In Numeric view, tap and
tap an option.
Before zooming After zooming