Manual

Function app 115
• Use options on the Zoom menu to zoom in or out,
horizontally or vertically, or both, etc.
• Use options on the View menu (
V) to select a pre-
defined view. Note that the Autoscale option
attempts to provide a best fit, showing as many of the
critical features of each plot as possible.
Note By dragging a finger horizontally or vertically across the
screen, you can quickly see parts of the plot that are
initially outside the set x and y ranges. This is easier than
resetting the range of an axis.
Zoom options—with numerous examples—are
explained in more detail in “Zoom” on page 88.
Display
Numeric
view
11. D i sp l ay t h e N u m e ri c
view:
M
The Numeric view
displays data
generated by the
expressions you
defined in Symbolic
view. For each expression selected in Symbolic view,
Numeric view displays the value that results when the
expression is evaluated for various x-values.
Set up
Numeric
view
12. D i sp l a y t h e Numer i c
Setup view:
S
M
(Setup)
You can set the
starting value and
step value (that is,
the increment) for
the x-column, as
well as the zoom factor for zooming in or out on a
row of the table. Note that in Numeric view, zooming
does not affect the size of what is displayed. Instead,
it changes the
Num Step setting (that is, the
increment between consecutive x-values). Zooming in
decreases the increment; zooming out increases the
increment. This is further explained in “Zoom” on
page 100.