Casio fx-CG50 User Manual page 544

2. 3D View Window
The 3D View Window is for configuring settings that are specific to the 3D Graph mode.
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Configuring 3D View Window Settings
1. From the Main Menu, enter the 3D Graph mode.
2. Press !3(V-WIN) to display the 3D View Window
setting screen.
3. Use f and c to move the highlighting to the item whose setting you want to change,
enter the appropriate value, and then press w.
4. After correctly configuring settings, press J to close the 3D View Window setting screen.
Settings
Xmin/Xmax ...
Xgrid ... Number of
and Xmax)
Ymin/Ymax ...
Ygrid ... Number of
and Ymax)
Zmin/Zmax ...
Smin/Smax ... Parameter S minimum value/maximum value
Sgrid ... Number of parameter S calculation points (Number of calculation points
between Smin and Smax)
Tmin/Tmax ... Parameter T minimum value/maximum value
Tgrid ... Number of parameter T calculation points (Number of calculation points
between Tmin and Tmax)
Angle θ ... Angle of clockwise rotation of the
Angle φ ... Angle between 3D graph line of sight and the
• Input min/max values in the range where the absolute value is smaller than 1 × 10
Input a grid value in the range 2 < grid < 50.
•
Input θ and φ in degrees, regardless of the current angle unit setting.
•
• The greater the Xgrid and Ygrid values, the more detailed the graph. Also note, however,
that larger values require more calculation, which means that the graphing operation takes
more time.
x
-axis minimum value/maximum value
x
-axis calculation points (number of calculation points between Xmin
y
-axis minimum value/maximum value
y
-axis calculation points (number of calculation points between Ymin
z
-axis minimum value/maximum value
-axis (−180° < θ < 180°)
x
-axis (0° < φ < 360°)
z
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