Hi Araq, I can report as a bug no problem. I thought it is natural, because `0.0` is `float` and `float` is not `range[0.0 .. 0.0]`. `range[0.0 .. 0.0]` is `float`, but not vice versa. Therefore you need to go beyond type relation to get correct answer in this example.
- Re: Units of measurement and universal zero cdome
