2-1-3

Main Application Overview

Main Application Menus and Buttons

This section explains the operations you can perform using the menus and buttons of the Main application.

• For information about the Omenu, see “Using the OMenu” on page 1-5-4.

Menu Commands

 

To do this:

Select this

 

menu item:

 

 

 

 

 

 

Undo the last operation or redo an operation that was just undone

Edit - Undo/Redo

 

Cut the selected character string and place it onto the clipboard

Edit - Cut

 

Copy the selected character string and place it onto the clipboard

Edit - Copy

 

Paste the contents of the clipboard at the current cursor position in

Edit - Paste

 

the work area

 

 

 

 

 

 

Select the entire row (input expression or value, or result) where the

Edit - Select All

 

cursor is located in the work area

 

 

 

 

 

 

Delete the input expression and its result where the cursor is located

Edit - Delete

 

in the work area

 

 

 

 

 

 

Clear all work area contents (calculation history)

Edit - Clear All

 

 

 

 

Insert a command into the work area (page 2-7-1)

Action

 

 

 

 

Execute an Interactive command for the expression selected in the

Interactive

 

work area (page 2-8-1)

 

 

 

 

 

Button Functions

 

 

 

 

 

To do this:

Tap this button:

 

Toggle calculation result display between the Standard mode and

u

 

Decimal mode

 

 

 

 

 

 

Output an input expression as-is*

0

 

 

 

 

Display the Variable Manager (page 1-8-1)

5

 

 

 

 

Access ClassPad application windows from the Main application

!

 

 

 

*Normally, inputting and executing an expression like ∫ (x ⋅ sin(x), x) integrates x ⋅ sin(x) and displays the result sin(x) – x ⋅ cos(x). Tapping 0 displays ∫ (x ⋅ sin(x), x) as-is, in a natural math format without performing any calculation.

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