RECUR

fx-9860GII

On a Casio calculator you can select recursion mode for graphing a recursion formula

MENU 8

and it is displayed with the icon

Explanation

Recursion
an+1:               [——]
bn+1:               [——]
cn+1:               [——]

SEL+S Select function and select the line style for the graph

DEL Delete formula

TYPE Recursion type and input the formula

N.an·· Configure table generation settings
Specify the start and end values for variable n and the initial term for each recursion formula.

SET Table setting
Specify the table range, and start and ending values for n. If necessary, specify the initial term value and pointer start point.

TABL Display the recursion formula number table

SEL+S	Select function and select the line style for the graph
DEL	Delete formula
TYPE	Recursion type and input the formula
N.an··	Configure table generation settings Specify the start and end values for variable n and the initial term for each recursion formula.
SET	Table setting Specify the table range, and start and ending values for n. If necessary, specify the initial term value and pointer start point.
TABL	Display the recursion formula number table