Casio ClassPad 330 User Manual page 791

Differential Equation Graph Application Overview
Toolbar Buttons ([DiffEq], [IC], [Graphs])
To do this:
Graph the selected function(s)
Display the View Window dialog box to configure Differential
Equation Graph window settings
Display the Main application window
Delete the line of data at the current cursor location
Toolbar Buttons ([DiffEq])
To input this:
A single first order differential equation
A single second order differential equation or a set of two first
order differential equations
A higher order differential equation or a set of multiple
differential equations
Toolbar Buttons ([IC], [Graphs])
To select this graph line thickness:
Normal
Thick
Toolbar Buttons ([Graphs])
To input this:
f ( x ) coordinate type functions
Parametric functions
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Tap this button:
O
6
~
q
Tap this button:
A
B
Tap this button:
F
G
Tap this button:
d
g