Texas Instruments TI-84 Plus - Page 90

Chapter 2: Math, Angle, and Test Operations 87
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.