Texas Instruments TI-89 Manual Do Utilizador

Operating the Calculator

 192

Ê

Defaults to 

„

Built-in.

Ë ƒ

Help displays a command’s parameters in a dialog box.

Ì … 

and 

†

 allow access to Flash application functions and User-Defined functions and 

programs.

 Options that are not currently valid are dimmed. For example, 

…

 is 

dimmed if you have not installed a Flash application. 

†

 is dimmed if you 

have not created a function or a program.

Selecting a Built-in Command from the CATALOG

Selecting a Built-in Command from the CATALOG

Selecting a Built-in Command from the CATALOG

Selecting a Built-in Command from the CATALOG

When you select a command, its name is inserted in the entry line at the cursor location. 
Therefore, you should position the cursor as necessary before selecting the command.

1. Press:

½

2. Press 

„

.

 The first time you display the 

 list, it starts at the top of the list. The next time 

you display the list, it starts at the same place you left it.

•

Commands are listed in alphabetical order. 
Commands that do not start with a letter 
(+, %, 

‡

, 

G

, etc.) are at the end of the list.

•

To exit the 

 without selecting a 

command, press 

N

.