Texas Instruments TI-86 ユーザーズマニュアル

10DIFFEQ.DOC   TI-86, Chap 10, US English   Bob Fedorisko   Revised: 02/13/01 2:28 PM   Printed: 02/13/01 3:02 PM   Page 150 of 20

10DIFFEQ.DOC   TI-86, Chap 10, US English   Bob Fedorisko   Revised: 02/13/01 2:28 PM   Printed: 02/13/01 3:02 PM   Page 150 of 20

10DIFFEQ.DOC   TI-86, Chap 10, US English   Bob Fedorisko   Revised: 02/13/01 2:28 PM   Printed: 02/13/01 3:02 PM   Page 150 of 20

When the trace cursor is not active, the 

GRAPH

 menu item 

 evaluates currently selected

differential equations 

 for a specified value of 

, 





. You can use it directly on

the graph. In a program or from the home screen, 

 returns a list of 

 values.

When 

 or 

 field format is set, you must specify initial conditions before using 

.