RFC: Units of measurement for D (Phobos?)

[Nordlöw via Digitalmars-d]

On Monday, 14 March 2016 at 09:10:21 UTC, Nordlöw wrote:
> http://klickverbot.at/code/units/std_si.html

One more thing: Angular units: I suggest non-SI-derived units for 
`Radian` and `Steradian` instead. Then, degrees and other derived 
angular units shall be expressed as scaled versions of these.

I don't see the point in defining these as meter/meter and 
meter^^2/meter^^2 in the type system.

Destroy!