Texas Instruments TI-89 用户手册

Calculator Home Screen

 229

If an Entry or Answer Is “Too Long”

If an Entry or Answer Is “Too Long”

If an Entry or Answer Is “Too Long”

If an Entry or Answer Is “Too Long”

Move the cursor into the history area, and highlight the entry or answer. Then use the 
cursor pad to scroll. For example:

•

The following shows an answer that is too long for one line.

•

The following shows an answer that is both too long and too tall to be displayed on 
the screen.

 This example uses the 

 function to generate a 25 x 25 matrix.

If There Is not Enough Memory

If There Is not Enough Memory

If There Is not Enough Memory

If There Is not Enough Memory

A << ...>> symbol is displayed when the TI-89 Titanium does not have enough free 
memory to display the answer.

Press 

B

 or 

2 B

 

to scroll right.

Press 

A

 or 

2 A

 

to scroll left.

Ê

Ë

Ì

Í

Ê @

Press 

C

 or 

¤ C

 to scroll up

Ë @

Press 

¤ D

 to scroll down

Ì 

Press 

A

 or 

2 A

 to scroll left

Í 

Press 

B

 or 

2 B

 to scroll right