20050401
8-6-8
Using Calculator Functions in Programs
Example Program
View Window 0, 1, 1, –0.2, 1, 1_
1
an+1 Type_
23
”–3an
2
 + 3an” → an+1_
0 → R Start_
6 → REnd_
0.01 → a0_
0.01 → an Start_
8
DispR-Tbl^
0
9
DrawWeb an+1, 30
Executing this program produces the results shown here.
Numeric Table Recursion graph
kk
kk
k Using List Sort Functions in a Program
These functions let you sort data in lists into ascending or descending order.
• Ascending order
12
SortA (List  1, List  2, List  3)
 
 
 
 Lists to be sorted (up to six can be specified)
1 
431 
2 
K11
• Descending order
3
SortD (List  1, List  2, List  3)
 
 
 
 Lists to be sorted (up to six can be specified)
3 
432
4
5
6
1 
46232J
2 
42
3 
3
4 
J6221
5 
2
6 
3
7 
6661
8 
!J6251
9 
!J6252JJJ
0 
46243
7