21
*
A
n
in the case of fx-100MS/fx-115MS/fx-570MS/
fx-991MS.
k
Angle Unit Conversion
• Press
A
v
to display the following menu.
1 2 3
D R G
• Pressing
1
,
2
, or
3
converts the displayed value to
the corresponding angle unit.
•
Example:
To convert 4.25 radians to degrees
q
.....
1
(
Deg)
4.25
A
v
2
(R)
=
243.5070629
4 . 2 5 r
k
Coordinate Conversion (Pol (
x
,
y
),
Rec (
r
,
θ
))
• Calculation results are automatically assigned to vari-
ables E and F.
•
Example 1:
To convert polar coordinates (
r
2,
60
°
)
to rectangular coordinates (
x
,
y
) (Deg)
x
1
A
F
2
P
60
T
=
y
1.732050808
0
o
• Press
0
n
to display the value of
x
, or
0
o
to dis-
play the value of
y
.
•
Example 2:
To convert rectangular coordinates (1, 3)
to polar coordinates (
r
,
) (Rad)
r
2
f
* 1
P
L
3
T
=
*
A
f
in the case of fx-100MS/fx-115MS/fx-570MS/
fx-991MS.
θ
1.047197551
0
o
• Press
0
n
to display the value of
r
, or
0
o
to dis-
play the value of
.
