Casio ClassPad 300 - Manual (Page 305)

20021201
Sequence Application Status Bar
The status bar at the bottom of the Sequence application shows the current angle unit setting
and [Complex Format] setting (page 13-3-2).
6-1-6
Sequence Application Overview
Angle unit Complex mode
Rad
Deg
Cplx
Real
The angle unit setting is radians.
The angle unit setting is degrees.
The Complex (complex number calculation) mode is selected.
The Real (real number calculation) mode is selected.
If you see this: It means this: