Texas Instruments TI-82 STATS Manual Book page 312

PRGM CTL (Control) Instructions
DS<(
Menu(
16–14 Programming
(decrement and skip) subtracts 1 from variable. If the
DS<(
answer is < value (which can be an expression), the next
command is skipped; if the answer is | value, the next command
is executed. variable cannot be a system variable.
variable value
:DS<( ,
command (if answer ‚ value)
:
command (if answer < value)
:
Program
DS<(
Note: is not a looping instruction.
sets up branching within a program. If
Menu(
encountered during program execution, the menu screen is
displayed with the specified menu items, the pause indicator is
on, and execution pauses until you select a menu item.
The menu title is enclosed in quotation marks (
pairs of menu items follow. Each pair comprises a text item
(also enclosed in quotation marks) to be displayed as a menu
selection, and a label item to which to branch if you select the
corresponding menu selection.
title text1
Menu(" "," ",
Program
The program above pauses until you select
, for example, the menu disappears and the program continues
2
execution at .
Lbl B
(continued)
)
Output
label1 text2 label2
," ",
Output
is
Menu(
). Up to seven
"
. . .
, )
or . If you select
1 2