Reference Guide

2-36 RPL Programming Examples
Program: Comments:
prcnts n GET
1 RND
→STR "%" +
Gets the nth value from the
percentage matrix, rounds it to one
decimal place, and converts it to a
string with “%” appended.
1 →GROB
Converts the string to a graphics
object.
GOR DUP PICT STO
Adds the label to the plot and stores
the new plot.
→LCD
NEXT
{ } PVIEW
Displays the updated plot.
Ends the loop structure.
Displays the finished plot.
»
»
flags STOF
Restores the original flag status.
» 0 MENU
Restores the previous menu.
(You must first press − to clear
the plot.)
»
`O PIE K
Stores the program in PIE.
Checksum: # 16631d
Bytes: 737
Example: The inventory at Fruit of the Vroom, a drive-in fruit stand, includes 983 oranges, 416 apples, and 85
bananas. Draw a pie chart to show each fruit’s percentage of total inventory.
J %PIE%
Clear the current statistics data. (The prompt is removed
from the display.) Key in the new data and draw the pie
chart.
CLEAR
983 %SLICE%
416 %SLICE%
85 %SLICE%
%DRAW%
Press − to return to the stack display.