> I have never even heard of a metric angular unit. Yet it exist: https://en.wikipedia.org/wiki/Gradian https://en.wikipedia.org/wiki/Gradian I'll be the first

> I have never even heard of a metric angular unit. Yet it exist: https://en.wikipedia.org/wiki/Gradian https://en.wikipedia.org/wiki/Gradian I'll be the first to acknowledge that it doesn't seem add value over, say, using 1.0 for 360º or just plain ol' raidans (2π)