fx-82MS fx-82TL fx-9860GII TI-83
Display screen
On a Casio calculator the two-line display makes it possible to view both the calculation formula and its result at the same time.
11443.815 
hyp M STO RCL SD REG
FIX SCI
Calculation line
The upper line shows the calculation formula and the error messages.
Result line
The lower line shows the result of calculations.
Status line
The status line shows the settings that are used during calculations and function keys that are pressed. They are only visible when active.
SHIFT ALPHA hyp Hyperbolic functions M Memory STO Store RCL Recall SD Standard Deviation REG Regression calculations CMP Basic arithmetic calculations (not visible) Degrees Radians (not visible) Grads FIX Number of decimal places SCI Number of significant digits
Cursor
The cursor l indicates the current location on the screen. Sometimes the shape changes to an input cursor ░ to indicate that something can be inserted.