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2. If you want to configure settings using preset ClassPad View Window parameters, perform the operations
described below.
To configure this setting:
ClassPad initial defaults
Configure settings optimized for trigonometric
function graphing
x
Display both the
-axis and
–10 to 10
Configure View Window settings that maintain the
current background image
Configure parameters automatically optimized for
a graph
• For details about each preset parameter, see "View Window Preset Parameters" (page 103).
3. Configure View Window parameters required for the type of graph you want to draw.
Rectangular Coordinates
Use this item:
x
min/
y
min
x
y
max/
max
x
y
scale/
scale
x
dot/
y
dot
x
• Selecting the
-log and/or
logarithmic scale. Selecting one of the check boxes results in a semi-log graph, while selecting both check
boxes results in a log-log graph.
Polar Coordinates and Parametric Coordinates
Use this item:
t
t
min/
max
t
step
4. After all the parameters are the way you want, tap [OK].
• When you tap [OK] after changing View Window dialog box settings, the graph is redrawn automatically
using the new View Window settings.
View Window Preset Parameters
Selecting preset View Window parameters configures the settings shown in the table below.
Note
• The values in the explanations below apply during the vertical half-size view of the Graph window (which is
the initial default setting of the Graph & Table application). Tapping r on the icon panel will switch to the
full-screen view and change the View Window settings.
• The View Window settings will different from those shown below when the Graph window is displayed using
the horizontal view.
Parameter Name
Initial (Default)
y
-axis in a range of
To configure this View Window parameter:
x
-axis/
y
-axis minimum value
x
y
-axis/
-axis maximum value (Specify a value greater than
x
y
-axis/
-axis marker spacing
Value of each dot on the
y
-log check box at the top of the display will switch the applicable axis to
To configure this View Window parameter:
Minimum/maximum value of
t
Step size of
(Specify a non-zero value.)
Description
x
y
• Both
scale and
scale are set to 1. The
x
x
(
min) to 7.7 (
max), while the
• The following settings are configured:
t
degree = 400 grad,
Basic Format Angle setting.
Do this:
On the [Memory] menu select [Initial], or tap the
[Default] button.
On the [Memory] menu, select [Trigonometric].
On the [Memory] menu, select [Standard].
On the [Memory] menu, select [Picture].
On the [Memory] menu, select [Auto].
x
-axis/
y
-axis
t
x
-axis direction is displayed from –7.7
y
-axis direction is from –4.6 (
t
min = 0,
t
t
step = (
max –
min)/120*. The values depend on the
Chapter 3: Graph & Table Application 103
x
y
min/
min.)
y
min) to 4.6 (
t
max = 2π* radian = 360
y
max).
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