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
8DMS
8DMS (degree/minute/second) displays answer in DMS format. The mode setting must be Degree
for
answer to be interpreted as degrees, minutes, and seconds. 8DMS is valid only at the end of a
line.
answer8DMS
R8Pr (, R8Pq(, P8Rx(, P8Ry(
R8Pr( converts rectangular coordinates to polar coordinates and returns r. R8Pq( converts
rectangular coordinates to polar coordinates and returns q.
x and y can be lists.
R8Pr(x,y), R8Pq(x,y)
P
8Rx( converts polar coordinates to rectangular coordinates and returns x. P8Ry( converts polar
coordinates to rectangular coordinates and returns
y. r and q can be lists.
P8Rx(r,q), P8Ry(r,q)
Note: Radian mode is set.
Note: Radian mode is set.
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