User Manual

20021201

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 O menu, see “Using the O Menu” on page 1-5-4.

Menu Commands

2-1-3

Main Application Overview

*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.

Button Functions

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

the work area

Edit - Paste

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

cursor is located in the work area

Edit - Select All

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

in the work area

Edit - Delete

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

work area (page 2-8-1)

Interactive

To do this: Tap this button:

Toggle calculation result display between the Standard mode and

Decimal mode

Output an input expression as-is*

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

Access ClassPad application windows from the Main application