2-14 Math, Angle, and Test Operations
To display the ANGLE menu, press 2 E. The ANGLE menu displays angle
indicators and instructions. When you select an item from the menu, the name is
copied to the cursor location.
ANGLE
1:¡Degree notation.
2:rRadian notation.
3:R8Pr( Returns r, given X and Y.
4:R8Pq(Returns q, given X and Y.
5:P8Rx( Returns x, given R and q.
6:P8Ry( Returns y, given R and q.
¡ (degree, ANGLE, item 1) lets you designate an angle or list of
angles as degrees, regardless of the current angle mode
setting. In RADIAN mode, ¡ can also be used to convert
degrees to radians.
value¡
RADIAN Mode
r (radians, ANGLE, item 2) lets you designate an angle or list
of angles as radians, regardless of the current angle mode
setting. In DEGREE mode, r can also be used to convert
radians to degrees.
valuer
DEGREE Mode
ANGLE Operations
ANGLE
Menu
°(Degree)
r (Radians)