TI-Basic 89 Programming/Output

Disp
Disp, I/O(F3):2 is a command which will display a number, string, equation or other type of variable/literal given as arguments. Disp can accept an unlimited number of arguments separated by commas (although it recommended to keep the number of arguments under 7 because after seven, for each consecutive argument the screen pushes everything else up passed the top of the screen, even the seventh pushes the first line up a slight amount), and will display each argument following the previous line.

Ex: Display Lines
Assuming you have stored the value 5 into x (via 5→x) and a blank I/O screen and you executed this program,

you would have the following on your I/O screen:

Pause
Pause, Control(F2):Transfers(8):1 displays an argument, then pauses execution afterwards.

Output
Output, I/O(F3):6 allows the display of an argument in a location other than the next line. The item to be displayed is outputted to the specified coordinates supplied to the function. It is useful for formatted display.

Return
Return, Control(F2):Transfers(8):2 displays an argument on the home screen, or just returns to the home screen if no argument is supplied.

Ex: Return
Let's say you stored the value 5 in x (using 5→x) before executing the function. For the sake that this can only be used in a function, the appropriate tags and a name are supplied for this example.