HP 9g - Graphing Calculator User Manual page 127

4 [ A / ] 2 [ A
b
c
[ ]
[ 2nd ] [ A b /
c
[ ]
[ 2nd ] [A /
b
c
Exemple 23
4 [ A b / ] 1 [ A
c
[ F D ] [
Exemple 24
8 [ A b / ] 4 [ A
c
3.75 [ ]
Exemple 25
2 rad. = 360 deg.
[ DRG ]
/ ] 4
b
c
d / ]
e
/ ] [ ]
d
e
b / ] 2 [ 2nd ]
c
]
b / ] 5 [ + ]
c
F-40