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TI-83 Plus Activities 571
:If 1
à
3<N and N
2
à
3
:Then
:.5(.5+X)!X
:.5(1+Y)!Y
:End
If
/
Then
group.
:If 2
à
3<N
:Then
:.5(1+X)!X
:.5Y!Y
:End
If
/
Then
group.
:Pt-On(X,Y)
Draw point.
:End
End of
For
group.
:StorePic 6
Store picture.
After you execute the program above, you can recall and display the
picture with the instruction
RecallPic 6
.