Texas Instruments TI-Nspire CX Manual download pdf (Page 53)

Working with Documents on TI-Nspire™ Handhelds 47

Duplicating Documents and Folders

Use Copy /C and Paste /V to duplicate documents and folders.

To copy a document to another folder, select the desired folder, and then

paste.

Recovering Deleted Documents

Most operations performed in My Documents can be undone. Press

/Z (Undo) to cancel the last operation until the deleted document is

restored.

Closing a Document

1. To close a document, press ~13.

—or—

Press

/W.

If you have changed the document, you will be asked whether you

want to save those changes.

2. Click

Yes to save the document or click No to abandon the changes.

Understanding the TI-Nspire™ Tools

This section provides an overview of the tools used when working with

TI-Nspire™ documents on a handheld, including variables, catalog,

symbols, and math templates.

Creating TI-Nspire™ Variables

Variables can be any portion or attribute of an object or function created

within an application. Examples of attributes that can become variables

are the area of a rectangle, the radius of a circle, the value contained in a

spreadsheet cell or the contents of a column, or a function expression.

When you create a variable, it is stored in memory within the problem.

You will find more information about variables in the chapter titled

Using Variables.

Using the Catalog

Use the catalog to access a list of TI-Nspire™ commands and functions,

units, symbols and expression templates. Commands and functions are

listed alphabetically. Commands or functions not beginning with a letter

are found at the end of the list (&, /, +, -, and so on). To open the catalog:

1. From an open document, press

k to open the catalog.

1 2 ... 48 49 50 51 52 53 54 55 56 57 58 ... 127 128

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Texas Instruments TI-Nspire CX Manual Page 53