OBSOLETE UNITS PACKAGE SYMBOL
As of Version 9.0, unit functionality is built into the Wolfram Language
is a dimensionless measure of plane angle.
- To use Radian, you first need to load the Units Package using Needs["Units`"].
- Convert[n Radian,newunits] converts n Radian to a form involving units newunits.
- 2 Pi Radian is equivalent to 360 Degree.
- Radian is typically abbreviated as rad.