Texas Instruments TI-84 User Manual
Page 90
Chapter 2: Math, Angle, and Test Operations
87
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.