Casio classpad 330 3.04 Manual De Usuario

20060301

This section explains how to draw a 3D graph, as well as how to change the angle of a graph 
and how to rotate a graph. 

Use the 3D Graph View Window to specify maximum and minimum values for the 

-axis, 

-axis, 

-axis, 

-variable, and 

-variable. You can also specify the number of lines you would 

like for drawing the grid.
• For the xgrid enter the number of lines you would like drawn within the interval from xmin 

to xmax. For example, if xmin = 

3, xmax = 3 and xgrid= 15, 15 almost vertical lines will be 

used to display your graph. The ygrid lines will be almost horizontal.

• After drawing a 3D graph, pressing the 

 key cycles the 3D Graph [Axes] setting (page 

1-9-8) in the following sequence: “Off” 

m

Before drawing a graph, be sure to first configure View Window parameters as required to 
ensure proper display of the graph.

S ClassPad Operation 

  (1)  On the application menu, tap 

. 

 

 

• This starts up the 3D Graph application and displays the initial screen of the active 3D  
   Graph Editor window. 

 (2) 

Tap 

 to display the View Window dialog box. 

  (3)  Tap the “3D” option button so the option is selected.

  (4)  Configure the View Window parameters as described below.

   • 

Press 

A to move the cursor and input an appropriate value for each parameter.  

xmin

xmax

xgrid

ymin

ymax

ygrid

zmin 

Minimum 

-axis value

Maximum 

-axis value

Number of grid lines used for 

-axis direction

Minimum 

-axis value

Maximum 

-axis value

Number of grid lines used for 

-axis direction

Minimum 

-axis value

zmax

Maximum 

-axis value

angle 

Clockwise angle of 

-axis

angle  

Eye position relative to the plane created by 
the 

-axis and 

-axis, and the angle of the 

-axis

–3

3

25

smin

smax

tmin

Minimum 

-variable value

Maximum 

-variable value

Minimum 

-variable value

–3.1415926535

3.14159265358

–3.1415926535

tmax

Maximum 

-variable value

3.14159265358

–3

3

25

–3

3

20

70