Texas Instruments Titanium TI-89 User Manual

Calculator Home Screen 209
Note: An example of viewing a long answer is available.
History Information on the Status Line
History Information on the Status LineHistory Information on the Status Line
History Information on the Status Line
Use the history indicator on the status line for information about the entry/answer pairs.
For example:
By default, the last 30 entry/answer pairs are saved. If the history area is full when you
make a new entry (indicated by 30/30), the new entry/answer pair is saved and the
oldest pair is deleted. The history indicator does not change.
Return the cursor to the
entry line
Press
N, or press D until the cursor is
back on the entry line.
To: Do this:
8/30
If
th
e cursor
i
s
on the entry
line:
If the cursor is
in the history
area:
M
ax
i
mum num
b
er o
f
pairs that can be
saved.
Total number of pairs
that are currently
saved.
T
o
t
a
l
num
b
er o
f
pairs that are
currently saved.
Pair number of
the highlighted
entry or answer.

Texas Instruments Titanium TI-89 Specifications

General

Display Type	LCD
Display Resolution	160 x 100 pixels
Memory	188 KB RAM, 2.7 MB Flash ROM
Type	Graphing Calculator
Display	Monochrome
Processor	Motorola 68000
Processor Speed	12 MHz
Power Source	4 AAA batteries
Connectivity	USB
Programming	TI-BASIC, Assembly
Operating System	AMS (Advanced Mathematics Software)