User Manual
Table Of Contents
- Getting Started with TI-Nspire™ CX II Handhelds
- About Math Modes
- TI-Nspire™ CX II Handheld Keys
- Preparing the TI-Nspire™ CX II Handheld for Use
- Turning On the TI-Nspire™ CX II Handheld for the First Time
- Adjusting the Brightness of the Backlighting
- Using the TI-Nspire™ Touchpad
- Understanding the Scratchpad
- Using the Home Screen
- The TI-Nspire™ CX II Handheld Screen
- Using Hints
- Using Keyboard Shortcuts
- Using the Scratchpad
- Working with Documents on TI-Nspire™ CX II Handhelds
- Opening a Document
- Creating a New Document
- Saving Documents
- Working with Applications
- Using the Application Menu
- Context Menus
- Working with Problems and Pages
- Adding a Problem to a Document
- Viewing and Reordering Pages in a Document
- Copying, Pasting, and Deleting Problems
- Renaming a Problem
- Adding a Page to a Problem
- Moving Through Pages in a Document
- Managing Documents
- Closing a Document
- Understanding the TI-Nspire™ Tools
- Working with Images
- Working in a TI-Nspire™ CX Premium Teacher Software Classroom
- Configuring Handhelds
- Checking Battery Status
- Recharging the Handheld
- Changing Handheld Settings
- Changing a Preferred Language
- Customizing the Handheld Setup
- Customizing Document Settings
- Customizing Graphs & Geometry Settings
- Viewing Handheld Status
- Replacing TI-Nspire™ Rechargeable Batteries
- Precautions for Rechargeable Batteries
- Connecting Handhelds and Transferring Files
- File Management
- Updating the Handheld Operating System
- General Information
20 Using the Scratchpad
3. Press · to copy the selection and insert it into the entry line.
Clearing the History
When you clear the history, all variables and functions defined in the history retain
their current values. If you clear the history by mistake, use the undo feature.
▶ From the Actions menu, click Clear History.
—or—
Press b 1 5.
All expressions and results are removed from the history.
Editing Scratchpad Expressions
Although you cannot edit a ScratchpadCalculate expression in the history, you can copy
all or part of an expression from the history and paste it to the entry line. You can then
edit the entry line.
Inserting Elements into the Entry Line
1. Press e, ¡, ¢, £, or ¤ to position the cursor in the expression.
The cursor moves to the closest valid position in the direction that you press.
2. Type the elements or insert them from the Catalog.
Selecting Part of an Expression
You can delete, cut, or copy a selected part of an expression.
1. Press ¡, ¢, £, or ¤ to move the cursor to a starting point in the expression.
2. Press and hold g and press ¡, ¢, £, or ¤ to select.
- To delete the selection, press ..
- To cut the selection to the Clipboard, press / X.
- To copy the selection to the Clipboard, press / C.
- To paste the selection to a new entry line in Scratchpad, press / V.
Graphing with the Scratchpad
1. Press » to open the ScratchpadGraph page if it is not already open.