Texas TI-86 사용자 설명서

16PROG.DOC   TI-86, Chap 16, US English   Bob Fedorisko   Revised: 02/13/01 2:36 PM   Printed: 02/13/01 3:04 PM   Page 221 of 16

16PROG.DOC   TI-86, Chap 16, US English   Bob Fedorisko   Revised: 02/13/01 2:36 PM   Printed: 02/13/01 3:04 PM   Page 221 of 16

Variables to which you typically store values from an editor, such as the window variables,
become items on program-only menus, such as the 

GRAPH

 

WIND

 menu. When you select

them, they are pasted to the cursor location on the command line.

�   Paste the program name to the home screen. Either select it from the 

PRGM

 

NAMES

 menu

(8 &) or enter individual characters.

�   Press b. The program begins to run.

Each result updates the last-answer variable 

 (Chapter 1). The TI

-86 reports errors as

the program runs. Commands executed during a program do not update the previous-entry
storage area 

ENTRY

 (Chapter 1).

The example program below is shown as it would appear on a TI

-86 screen. The program:

♦ 

Creates a table by evaluating a function, its first derivative, and its second derivative at
intervals in the graphing window

♦ 

Displays the graph of the function and its derivatives in three different graph styles,
activates the trace cursor, and pauses to allow you to trace the function

To resume the program after
a pause, press  

b

.