\START82\
\COMMENT=Program file dated 12/04/95, 15:54
\NAME=UCIRCLE
\FILE=UCIRCLE.82P
ClrHome
FnOff 
Disp "WHICH MODE ?"
Disp ""
Disp "(1) DGREE"
Disp "(2) RADIAN"
Input "ENTER 1 OR 2",C
ClrHome
Param
\(-)\1\->\Xmin
1\->\Xmax
\(-)\1\->\Ymin
1\->\Ymax
If C=1
Then
Degree
360\->\Tmax
10\->\Tstep
Else
Radian
2\pi\\->\Tmax
\pi\/12\->\Tstep
End
"cos T"\->\\X1t\
"sin T"\->\\Y1t\
ZSquare
Trace
\STOP82\