RETURNS THE INVERSE TANGENT OF V
ACTION
The function ATN(V) returns the inverse tangent of V.
V can be a real or integer number.
The result in expressed in degrees.
SYNTAX:
Result=ATN(V)
USE ERROR EXAMPLE
print atn(1.23)
print "Result = 0.88817377437768"
ATN()
ATN(V)
SEE ALSO
ACOS()
ASIN()
COS()
HCOS()
HSIN()
HTAN()
SIN()
TAN()