Texas Instruments TI-89 Manual De Usuario

Text Editor

 665

Example

Example

Example

Example

1. Type your script. Press 

„ and select 

 to mark the command lines.

2. Press 

… and select 

.

3. Move the cursor to the first command line. 

Then press 

† to execute the command.

 Some commands take longer to 

execute. Wait until the Busy indicator 
disappears before pressing 

† again.

4. Continue using 

† to execute each 

command, but stop just before executing 
the Graph command.

5. Execute the Graph command.

 In this example, the Graph 

command displays the Graph screen in 
place of the Home screen.

6. Press 

… and select 

 to return 

to a full screen Text Editor.