Texas Instruments TI-89 사용자 설명서

Operating the Calculator

185

You can access commonly used applications from the keyboard. On the TI-89 Titanium
for example,

8 # is the same as pressing 8 and then ƒ. This guidebook uses the

notation

8 #, similar to the notation used in second functions.

Setting Modes

Modes control how numbers and graphs are displayed and interpreted. Mode settings
are retained by the Constant Memory™ feature when the graphing calculator is turned
off. All numbers, including elements of matrices and lists, are displayed according to the
current mode settings.

Checking Mode Settings

Press

3 to display the MODE dialog box, which lists the modes and their current

settings.

Application:

Press:

Home

Y= Editor

8 #

Window Editor

8 $

Graph

8 %

Table Setup

8 &

Table Screen

8 '

Applications listed
above

„

etc.,

are printed in the
same color as