tan()
Determines the tangent of a given number either in radians or in degrees.
This function is valid in v2.0.0 to v2.22.1. This function has been downloaded 27 times.false
true
then angle
will be interpreted in degrees, otherwise angle
will be interpreted in radians.angle
in radians by default, but if opt_usingDegrees
is a true
-ish value then the tangent of angle
in degrees will be returned.This function directly requires the following function which is included automatically:
sec()
This function is directly required by the following function:
sec()