Casio ClassPad 300 PLUS - Manual (Page 213)

20050501
3-2-4
Using the Graph Window
u To standardize the View Window
(1) On the application menu, tap T.
(2) Tap 6. This displays the View Window dialog box.
(3) Tap [Memory] and then [Standard]. This applies the standard View Window parameters
shown below.
xmin = –10 xmax = 10 xscale = 1 xdot = 0.12987012987
ymin = –10 ymax = 10 yscale = 1 ydot = 0.26315789473
t
θmin = 0
t
θmax= 6.28318530717 tθstep = 0.05235987755
u To auto configure View Window parameters
(1) On the application menu, tap T.
(2) Tap 6. This displays the View Window dialog box.
(3) Tap [Memory] and then [Undefined]. This causes View Window parameters to be
configured automatically in accordance with the function on the Graph Editor window.
• When multiple expressions are selected for graphing, the one with the lowest
numbered line is used for auto setting of View Window parameters.
Tip
• Initializing or standardizing View Window parameters causes polar/parametric coordinate values
t
θmin, tθmax, and tθstep to be adjusted automatically in accordance with the currently selected
angle unit. In the Degree mode, for example, the following settings are configured:
t
θmin = 0, tθmax = 360, tθstep = 3
k Using View Window Memory
You can store your custom View Window settings for later use.
u To save the current View Window setup
(1) On the application menu, tap T.
(2) Tap 6.
(3) On the View Window dialog box, configure the parameters you want.
(4) Tap [Memory] and then [Store]. This displays a dialog box for inputting a name for the
View Window setup.
(5) Enter the name and then tap [OK].