From The Apps Desktop - Texas Instruments TITANIUM TI-89 User Manual

Application:
Table
Data/Matrix Editor
Program Editor
Text Editor
Numeric Solver
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From the Apps Desktop

From the Apps Desktop From the Apps Desktop From the Apps Desktop
Press the first letter of the application name, or use the cursor keys to highlight an
application icon on the Apps desktop and press ¸. (If you press the first letter of the
application and more than one application begins with that letter, the first one
alphabetically is highlighted). The application either opens directly or displays a dialog
box. (Your Apps desktop may vary from the one shown below.)
Operating the Calculator
Lets you:
Display a table of variable values that correspond to
an entered function.
Enter and edit lists, data, and matrices. You can
perform statistical calculations and graph statistical
plots.
Enter and edit programs and functions.
Enter and edit a text session.
Enter an expression or equation, define values for all
but one variable, and then solve for the unknown
variable.
Enter expressions and instructions, and perform
calculations.
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