Texas Instruments TI-89 User Manual

Constants and Measurement Units

279

Constants and Measurement Units

Entering Constants or Units

You can use a menu to select from a list of available constants and units, or you can type
them directly from the keyboard.

From a Menu

The following shows how to select a unit, but you can use the same general procedure
to select a constant.

From the Home screen:

1. Type the value or expression.

2. Display the

UNITS

dialog box. Press:

2 9

3. Use

D and C to move the cursor to the

applicable category.

Note:

Use

2 D and 2 C to scroll one

page at a time through the categories.

6.3