Chapter 2: Math, Angle, and Test Operations
61
Radians
r
(radians) designates an angle or list of angles as radians, regardless of the current angle mode
setting. In Degree mode, you can use
r
to convert radians to degrees.
value
r
Degree mode
8
DMS
8
DMS
(degree/minute/second) displays
answer
in DMS format. The mode setting must be Degree
for
answer
to be interpreted as degrees, minutes, and seconds.
8
DMS
is valid only at the end of a
line.
answer
8
DMS
R
8
Pr (, R
8
P
q
(, P
8
Rx(, P
8
Ry(
R
8
Pr(
converts rectangular coordinates to polar coordinates and returns
r
.
R
8
P
q
(
converts
rectangular coordinates to polar coordinates and returns
q
.
x
and
y
can be lists.
R
8
Pr(
x
,
y
), R
8
P
q
(
x
,
y
)
P
8
Rx(
converts polar coordinates to rectangular coordinates and returns
x
.
P
8
Ry(
converts polar
coordinates to rectangular coordinates and returns
y
.
r
and
q
can be lists.
P
8
Rx(
r
,
q
), P
8
Ry(
r
,
q
)
Note:
Radian mode is set.
Note:
Radian mode is set.
