Rad class
Represents an angle in radians.
Base classes
- 
              template<class Derived, class T>class Unit<Rad, Real>
 - Base class for units.
 
Represents an angle in radians.
Search for symbols, directories, files, pages or
            modules. You can omit any prefix from the symbol or file path; adding a
            : or / suffix lists all members of given symbol or
            directory.
Use ↓ / ↑ to navigate through the list, Enter to go. Tab autocompletes common prefix, you can copy a link to the result using ⌘ L while ⌘ M produces a Markdown link.