Texas Instruments TI-89 Titanium User Manual page 655

Recalling Previously Entered Equations
Your most recently entered equations (up to 11 with the default setting) are retained in
memory. To recall one of these equations:
1. From the Numeric Solver screen, press à
‡.
A dialog box displays the most recently
entered equation.
2. Select an equation.
• To select the displayed equation,
press ¸.
• To select a different equation, press
B to display a list. Then select the
one you want.
You can specify how many
Note:
equations are retained. From the Numeric
Solver, press , and select
use @ 8 Í). Then select a number from
1 through 11.
3. Press ¸.
Numeric Solver
Only unique equations
are listed. If you re-
enter the same
equation 5 times, it
appears only once.
(or
9:Format
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