Storing Functions
kReturning Sheets to Their Default Names
The procedure below returns the sheet names to their initial default names (Sheet 1 through Sheet 5).
u ClassPad Operation
(1)Tap the Graph Editor window to make it active.
(2)Tap a, [Sheet], and then [Default Name].
• This returns the currently active sheet to its default name.
kInitializing a Sheet
The following procedure initializes a sheet, which clears all of its functions and renames the sheet to its default name.
u ClassPad Operation
(1)If the sheet you want to initialize is not active, tap its tab.
(2)Tap a, [Sheet], and then [Clear Sheet].
(3)In response to the confirmation message that appears, tap [OK] to initialize the sheet or [Cancel] to cancel the operation.
•For details about editing and deleting individual functions, see “Editing Stored Functions” on page
•You can delete all expressions on all of the sheets by tapping [Edit] and then [Clear All]. For more information, see “Deleting All Graph Editor Expressions” on page
Specifying the Function Type
When storing a Graph & Table application function, the first thing you need to do is specify the function type. The following table lists all of the function types that you can select.
y = | Rectangular coordinate expression | |
r = | Polar coordinate expression | |
xt/yt = | Parametric expressions | |
x = | X = expression | |
y > |
| |
y < |
| |
y ≤ |
| |
y ≥ | Inequality | |
x > | ||
| ||
x < |
| |
x ≤ |
| |
x ≥ |
| |
|
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