HP 39g+ User Manual page 51

ZOOM examples
Aplets and their views
Option
Un-zoom
The following screens show the effects of zooming options
3 sin x
on a plot of
3 sin x
Plot of
Zoom In:
In
Un-zoom:
Un-zoom
Note: Press to move to
the bottom of the Zoom
list.
Zoom Out:
Out
Now un-zoom.
X-Zoom In:
X-Zoom In
Now un-zoom.
Meaning (Continued)
Returns the display to the previous
zoom, or if there has been only one
zoom, un-zoom displays the graph
with the original plot settings.
.
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