ANGLES ARE EXPRESSED IN RADIANS
ACTION
The command RADIANS selects radians as angle unity. After this command, the functions COS(), SIN(), TAN() return a result expressed in radians, and the functions ACOS(V), ASIN(V) and ATN(V) use a parameter expressed in radians.
Remark: by default, angles are expressed in radians.
SYNTAX:
RADIANS
USE ERROR EXAMPLE
radians
print cos(pi)
print -1
RADIANS
RADIANS
SEE ALSO
DEGREES
COS()
SIN()
TAN()
ACOS()
ASIN()
ATN()
DEGREE_TO_RADIAN()
RADIAN_TO_DEGREE()