8-6-8

Using Calculator Functions in Programs

Example Program

 

 

 

View Window 0, 1, 1, –0.2, 1, 1_

 

 

1an+1 Type_

 

1

46232J

2

3

2

42

”–3an2+ 3an” → an+1_

4

 

3

3

0 → R Start_

 

4 J6221

5

 

 

 

6 → R End_

 

5

2

6

 

6

3

0.01 → a0_

 

7

6661

7

 

0.01 → an Start_

8

!J6251

8DispR-Tbl^

 

9

!J6252JJJ

0046243

9DrawWeb an+1, 30

Executing this program produces the results shown here.

Numeric Table

Recursion graph

kUsing List Sort Functions in a Program

These functions let you sort data in lists into ascending or descending order.

• Ascending order

1 2

SortA (List 1, List 2, List 3)

Lists to be sorted (up to six can be specified)

1431 2K11

•Descending order

3

SortD (List 1, List 2, List 3)

Lists to be sorted (up to six can be specified)

3432

20050401